Tcl Library Source Code

*.tiff *.png *.jpg *.JPG *.JPG.thumb
*.fossil *.sqlite *.ckout *.global
*.torrent
*.pdf
*/yencode.test.data */yencode.test.out

modules/pt/tests/data/ok/peg_serial-canonical/3_peg_itself
modules/fumagic/fumagic.testsupport
*.bat

modules/mime/mime.test
modules/base64/yencode.test.out
modules/fileutil/test-assets/pdf4tcl_01.pdf
modules/png/test-assets/xlfn0g04.png

M
MSG*
X.*
_work
modules/tcllibc

Hello. __Attention please__

You are currently using the github __mirror__ of the Tcllib sources.

This is __not__ the location where Tcllib development takes place.

We are __not tracking issues entered here__. With the exception of the
maintainer of the mirroring setup nobody will even see such issues.

Please go to the
[official location of the sources](https://core.tcl-lang.org/tcllib)
and enter your ticket into the
[official ticket tracker](https://core.tcl-lang.org/tcllib/reportlist)
instead.

Thank you for your consideration.

Hello. __Attention please__

You are currently using the github __mirror__ of the Tcllib sources.

This is __not__ the location where Tcllib development takes place.

We are __not tracking issues entered here__. With the exception of the
maintainer of the mirroring setup nobody will even see such issues.

Please go to the
[official location of the sources](https://core.tcl-lang.org/tcllib)
and enter your ticket into the
[official ticket tracker](https://core.tcl-lang.org/tcllib/reportlist)
instead.

Thank you for your consideration.

Hello. __Attention please__

You are currently using the github __mirror__ of the Tcllib sources.

This is __not__ the location where Tcllib development takes place.

We are __not tracking issues entered here__. With the exception of the
maintainer of the mirroring setup nobody will even see such issues.

Please go to the
[official location of the sources](https://core.tcl-lang.org/tcllib)
and enter your ticket into the
[official ticket tracker](https://core.tcl-lang.org/tcllib/reportlist)
instead.

Thank you for your consideration.

Identifier: tcllib
Title:  Tcl Standard Library
Description: This package is intended to be a collection of
    Tcl packages that provide utility functions useful to a
    large collection of Tcl programmers.
Rights: BSD
Version: 1.20
URL: http://core.tcl.tk/tcllib
Architecture: tcl
Contributor:  <jeffh at activestate dot com>
Contributor: Aaron Faupell <afaupell at users dot sourceforge dot net>
Contributor: Andreas Kupries <andreas_kupries at users dot sourceforge dot net>
Contributor: Arjen Markus <arjenmarkus at users dot sourceforge dot net>
Contributor: Benjamin Riefenstahl <b dot riefenstahl at turtle-trading dot net>
Contributor: Bob Techentin <techentin at users dot sourceforge dot net>
Contributor: Brent Welch <welch at scriptics dot com>
Contributor: Brett Schwarz <schwarzkopf at users dot sourceforge dot net>
Contributor: Colin McCormack <coldstore at users dot sourceforge dot net>
Contributor: Dan Kuchler <kuchler at ajubasolutions dot com>
Contributor: David N. Welton <davidw at dedasys dot com>
Contributor: Don Porter <dgp at users dot sourceforge dot net>
Contributor: Donal K. Fellows <fellowsd at cs dot man dot ac dot uk>
Contributor: Elchonon Edelson <eee at users dot sourceforge dot net>
Contributor: Emmanuel Frecon <efrecon at gmail dot com>
Contributor: Eric Melski <ericm at ajubasolutions dot com>
Contributor: Gerald Lester <gwlester at users dot sourceforge dot net>
Contributor: Gerhard Reithofer <gerhard dot rithofer at tech-edv dot co dot at>
Contributor: Harald Oehlmann <oehhar at users dot sourceforge dot net>
Contributor: Jeff Hobbs <jeffh at ActiveState dot com>
Contributor: Joe English <jenglish at users dot sourceforge dot net>
Contributor: Johannes-Heinrich Vogeler <vogeler at users dot sourceforge dot net>
Contributor: KATO Kanryu <kanryu6 at users dot sourceforge dot net>
Contributor: Kevin B, Kenny <kennykb at acm dot org>
Contributor: Kevin B. Kenny <kennykb at acm dot org>
Contributor: Kevin Kenny <kennykb at users dot sourceforge dot net>

# Attention




:warning: 

This repository is mirrored to [github](https://github.com/tcltk/tcllib).



We are __not tracking issues at github__.  With the exeception of the
maintainer of the mirroring setup nobody will even see issues created
at github.

Please use the
[official ticket tracker](https://core.tcl-lang.org/tcllib/reportlist)
instead.

# Welcome

Welcome to Tcllib, the Tcl Standard Library. Note that Tcllib is not a
package itself. It is a collection of (semi-independent) Tcl packages
that provide utility functions useful to a large collection of Tcl
programmers.

At our [home site](http://core.tcl-lang.org/tcllib) you will find the
official fossil repository used to manage our sources, together with
the bug tracker. This is also the main location for releases to
download from.

We have a
[secondary download location](https://sourceforge.net/projects/tcllib/files)
where the Tcllib sources were hosted in the past. SourceForge is also
where our [mailing lists](https://sourceforge.net/p/tcllib/mailman)
are (still) hosted.

Another location to find these sources at is the
[github mirror](https://github.com/tcltk/tcllib).

Please note the :warning: at the top.

# Guides To Tcllib

   * [Tcl Community - Kind Communication](embedded/www/tcllib/files/devdoc/tcl_community_communication.html)
   * [License](embedded/www/tcllib/files/devdoc/tcllib_license.html)
   * [How To Get The Sources](embedded/www/tcllib/files/devdoc/tcllib_sources.html)
   * [How To Build And Install Tcllib](embedded/www/tcllib/files/devdoc/tcllib_installer.html)
   * [The Developer's Guide](embedded/www/tcllib/files/devdoc/tcllib_devguide.html)
   * [The Release Manager's Guide](embedded/www/tcllib/files/devdoc/tcllib_releasemgr.html)

They are left in place, i.e. not deleted, to serve as demonstrations
of doctoc and docidx markup.

[list_end]

[vset CATEGORY doctools]
[include ../modules/common-text/feedback.inc]
[manpage_end]

If this option is not specified it defaults to [const 38573]. It
specifies the TCP port the name service to talk to is listening on for
requests.

[list_end]

[vset CATEGORY nameserv]
[include ../modules/common-text/feedback.inc]
[manpage_end]

If this option is not specified it defaults to [const 38573]. It
specifies the TCP port the server has to listen on for requests.

[list_end]

[vset CATEGORY nameserv]
[include ../modules/common-text/feedback.inc]
[manpage_end]

If this option is not specified it defaults to [const 38573]. It
specifies the TCP port the name service to talk to is listening on for
requests.

[list_end]

[vset CATEGORY nameserv]
[include ../modules/common-text/feedback.inc]
[manpage_end]

[para]

The contents of both environment variables and registry entries are
interpreted as a list of paths, with the elements separated by either
colon (Unix), or semicolon (Windows).

[vset CATEGORY page]
[include ../modules/common-text/feedback.inc]
[manpage_end]

Preambles, when active, are written before the actual content of a
generated file. In the same manner postambles are, when active,
written after the actual content of a generated file.

[list_end]

[vset CATEGORY docstrip]
[include ../modules/common-text/feedback.inc]
[manpage_end]

RCS: @(#) $Id: README.developer,v 1.6 2009/06/02 22:49:55 andreas_kupries Exp $

Welcome to the tcllib, the Tcl Standard Library.
================================================

Introduction
------------

This README is intended to be a guide to the tools available to a

	Developer

working on Tcllib to help him with his tasks, i.e. making the tasks easier
to perform. It is our hope that this will improve the quality of even
non-released revisions of Tcllib, and make the work of the release
manager easier as well.

Audience
--------

The intended audience are, first and foremost, developers beginning to
work on Tcllib. To an experienced developer this document will be less
of a guide and more of a reference. Anybody else interested in working
on Tcllib is invited as well.


Directory hierarchy and file basics
------------------------------------

The main directories under the tcllib top directory are

	modules/
	examples/
and	apps/

Each directory FOO under modules/ represents one package, sometimes
more. In the case of the latter the packages are usually related in
some way. Examples are the base64, math, and struct modules, with
loose (base64) to strong (math) relations between the packages.

Examples associated with a module FOO, if there are any, are placed
into the directory

	examples/FOO

Any type of distributable application can be found under apps/,
together with their documentation, if any. Note that the apps/
directory is currently not split into sub-directories.

Regarding the files in Tcllib, the most common types found are

	.tcl	Tcl code for a package.

	.man	Documentation for a package, in doctools format.

	.test	Test suite for a package, or part of. Based on tcltest.

	.bench	Performance benchmarks for a package, or part of.
		Based on modules/bench

	.pcx	Syntax rules for TclDevKit's tclchecker. Using these
		rules allows tclchecker to check the use of commands
		of a Tcllib package X without having to scan the
		implementation of X, i.e. its .tcl files.


Adding a new module
-------------------

Assuming that FOO is the name of the new module, and T is the toplevel
directory of the Tcllib sources

(1)	Create the directory T/modules/FOO and put all the files of
	the module into it. Note:

	* The file 'pkgIndex.tcl' is required.

	* Implementation files should have the extension '.tcl',
	  naturally.

	* If available, documentation should be in doctools format,
          and the files should have the extension '.man' for SAK to
          recognize them.

	* If available the testsuite(s) should use 'tcltest' and the
	  general format as used by the other modules in Tcllib
	  (declaration of minimally needed Tcl, tcltest, supporting
	  packages, etc.). The file(s) should have the extension
	  '.test' for SAK to recognize them.

	  Note that an empty testsuite, or a testsuite which does not
	  perform any tests is less than useful and will not be
	  accepted.

	* If available the benchmark(s) should use 'bench' and the
          general format as used by the other modules in Tcllib. The
          file(s) should have the extension '.bench' for SAK to
          recognize them.

	* Other files can be named and placed as the module sees fit.

(2)	If the new module has an example application A which is
	polished enough for general use, put this application into the
	file "T/apps/A.tcl", and its documentation into the file
	"T/apps/A.man". While documentation for the application is
	optional, it is preferred.

	For examples which are not full-fledged applications, a
	skeleton, or not really polished for use, etc., create the
	directory T/examples/FOO/ and put them there.

	A key difference is what happens to them on installation, and
	what the target audience is.

	The examples are for developers using packages in Tcllib,
	whereas the applications are also for users of Tcllib which do
	not have an interest in developing for and with it. As such,
	they are installed as regular commands, accessible through the
	PATH, and example files are not installed.

(3)	To make Tcllib's installer aware of FOO, edit the file

		T/support/installation/modules.tcl

	Add a line 'Module FOO $impaction $docaction $exaction'. The
	various actions describe to the installer how to install the
	implementation files, the documentation, and the examples.

	Add a line 'Application A' for any application A which was
	added to T/apps for FOO.

	The following actions are available:

	Implementation

		_tcl - Copy all .tcl files in T/modules/FOO into the installation.
		_tcr - See above, does it for .tcl files in subdirectories as well.
		_tci - _tcl + Copying of a tclIndex - special to modules 'math', 'control'.
		_msg - _tcl + Copying of subdir 'msgs' - special to modules 'dns', 'log'.
		_doc - _tcl + Copying of subdir 'mpformats' - special to module 'doctools'.
		_tex - _tcl + Copying of .tex files - special to module 'textutil'.

		The _null action, see below, is available in principle
		too, but a module without implementation does not make
		sense.

	Documentation

		_null - Module has no documentation, do nothing.
		_man  - Process the .man files in T/modules/FOO and
			install the results (nroff and/or HTML) in the
			proper location, as given to the installer.

	Examples

		_null - Module has no examples, do nothing
		_exa  - Copy the directory T/examples/FOO
			(recursively) to the install location for
			examples.


Testing modules
---------------

To run the testsuite of a module FOO in tcllib use the 'test run'
argument of sak.tcl, like so:

	% pwd
	/the/tcllib/toplevel/directory

	% ./sak.tcl test run FOO
or	% ./sak.tcl test run modules/FOO

To run the testsuites of all modules either invoke 'test run' without a
module name, or use 'make test'. The latter assumes that configure was
run for Tcllib before, i.e.:

	% ./sak.tcl test run
or	% ./sak.tcl test run
	% make test

In all of the above cases the result will be a combination of progress
display and testsuite log, showing for each module the tests that pass
or failed and how many of each in a summary at the end.

To get a detailed log, it is necessary to invoke 'test run' with
additional options.

First example:
	% ./sak.tcl test run -l LOG FOO

This shows the same short log on the terminal, and writes a detailed
log to the file LOG.log, and excerpts to other files (LOG.summary,
LOG.failures, etc.).

Second example:
	% ./sak.tcl test run -v FOO
	% make test > LOG

This writes the detailed log to stdout, or to the file LOG, instead of
the short log. In all cases, the detailed log contains a list of all
test cases executed, which failed, and how they failed (expected
versus actual results).

Note:
The commands
	% make test
and	% make test > LOG

are able to generate different output (short vs long log) because the
Makefile target contains code which detects that stdout has been
redirected to a file and acts accordingly.

Non-developers should reports problems in Tcllib's bug tracker.
Information about its location and the relevant category can be found
in the section 'BUGS, IDEAS, FEEDBACK' of the manpage of the module
and/or package.

Module documentation
--------------------

The main format used for the documentation of packages in Tcllib is
'doctools', the support packages of which are part of Tcllib, see the
module 'doctools'.

To convert this documentation to HTML or nroff manpages, or some other
format use the 'doc' argument of sak.tcl, like so:

	% pwd
	/the/tcllib/toplevel/directory

	% ./sak.tcl doc html FOO
or	% ./sak.tcl doc html modules/FOO

The result of the conversion can be found in the newly-created 'doc'
directory in the current working directory.

The set of formats the documentation can be converted into can be
queried via

	% ./sak.tcl help doc


To convert the documentation of all modules either invoke 'test run'
without a module name, or use 'make html-doc', etc.. The latter
assumes that configure was run for Tcllib before, i.e.:

	% ./sak.tcl doc html
	% make html-doc

Note the special format 'validate'. Using this format does not convert
the documentation to anything (and the sub-directory 'doc' will not be
created), it just checks that the documentation is syntactically
correct. I.e.

	% ./sak.tcldoc validate modules/FOO
	% ./sak.tcldoc validate


Validating modules
------------------

Running the testsuite of a module, or checking the syntax of its
documentation (see the previous sections) are two forms of validation.

The 'validate' command of sak.tcl provides a few more. The online
documentation of this command is available via

	% ./sak.tcl help validate

The validated parts are man pages, testsuites, version information,
and syntax. The latter only if various static syntax checkers are
available on the PATH, like TclDevKit's tclchecker.

Note that testsuite validation is not the execution of the testsuites,
only if a package has a testsuite or not.

It is strongly recommended to validate a module before committing any
type of change made to it.

It is recommended to validate all modules before committing any type
of change made to one of them. We have package inter-dependencies
between packages in Tcllib, thus changing one package may break
others, and just validating the changed package will not catch such
problems.


Writing Tests
-------------

While a previous section talked about running the testsuite for a
module and the packages therein this has no meaning if the module in
question has no testsuites at all.

This section gives a very basic overview on methodologies for writing
tests and testsuites.

First there are "drudgery" tests. Written to check absolutely basic
assumptions which should never fail.

Example:

	For a command FOO taking two arguments, three tests calling it
	with zero, one, and three arguments. The basic checks that the
	command fails if it has not enough arguments, or too many.

After that come the tests checking things based on our knowledge of
the command, about its properties and assumptions. Some examples based
on the graph operations added during Google's Summer of Code 2009.

**	The BellmanFord command in struct::graph::ops takes a
	_startnode_ as argument, and this node should be a node of the
	graph. equals one test case checking the behavior when the
	specified node is not a node a graph.

	This often gives rise to code in the implementation which
	explicitly checks the assumption and throws a nice error.
	Instead of letting the algorithm fails later in some weird
	non-deterministic way.

	Such checks cannot be done always. The graph argument for
	example is just a command in itself, and while we expect it to
	exhibit a certain interface, i.e. set of sub-commands aka
	methods, we cannot check that it has them, except by actually
	trying to use them. That is done by the algorithm anyway, so
	an explicit check is just overhead we can get by without.

**	IIRC one of the distinguishing characteristic of either
	BellmanFord and/or Johnson is that they are able to handle
	negative weights. Whereas Dijkstra requires positive weights.

	This induces (at least) three testcases ... Graph with all
	positive weights, all negative, and a mix of positive and
	negative weights.

	Thinking further does the algorithm handle the weight '0' as
	well ? Another test case, or several, if we mix zero with
	positive and negative weights.

**	The two algorithms we are currently thinking about are about
	distances between nodes, and distance can be 'Inf'inity,
	i.e. nodes may not be connected. This means that good test
	cases are

	(1)	Strongly connected graph
	(2)	Connected graph
	(3)	Disconnected graph.

	At the extremes of (1) and (3) we have the fully connected
	graphs and graphs without edges, only nodes, i.e. completely
	disconnected.

**	IIRC both of the algorithms take weighted arcs, and fill in a
	default if arcs are left unweighted in the input graph.

	This also induces three test cases:

	(1)	Graph will all arcs with explicit weights.
	(2)	Graph without weights at all.
	(3)	Graph with mixture of weighted and unweighted graphs.


What was described above via examples is called 'black-box' testing.
Test cases are designed and written based on our knowledge of the
properties of the algorithm and its inputs, without referencing a
particular implementation.

Going further, a complement to 'black-box' testing is 'white-box'. For
this we know the implementation of the algorithm, we look at it and
design our tests cases so that they force the code through all
possible paths in the implementation. Wherever a decision is made we
have a test cases forcing a specific direction of the decision, for
all possible directions.

In practice I often hope that the black-box tests I have made are
enough to cover all the paths, obviating the need for white-box tests.

So, if you, dear reader, now believe that writing tests for an
algorithm takes at least as much time as coding the algorithm, and
often more time, then you are completely right. It does. Much more
time. See for example also http://sqlite.org/testing.html, a writeup
on how the Sqlite database engine is tested.



An interesting connection is to documentation. In one direction, the
properties you are checking with black-box testing are properties
which should be documented in the algorithm man page. And conversely,
if you have documentation of properties of an algorithm then this is a
good reference to base black-box tests on.

In practice test cases and documentation often get written together,
cross-influencing each other. And the actual writing of test cases is
a mix of black and white box, possibly influencing the implementation
while writing the tests. Like writing test for 'startnode not in input
graph' serving as reminder to put in a check for this into the code.

While the majority of Tcllib consists of packages written in pure Tcl
a number of packages also have [term accelerators] associated with them.

These are [syscmd critcl]-based C packages whose use will boost the
performance of the packages using them.

These accelerators are optional, and they are not built by default.
If they are built according to the instructions below then they will
also be installed as well.

[para] To build the accelerators the normally optional dependency on
       [syscmd critcl] becomes required.

[para] To build and install Tcllib with the accelerators in a
       Unix-like environment invoke:

[example {
  ./configure
  make critcl  # Builds the shared library and package holding
               # the accelerators, tcllibc
  make install # Installs all packages, including the new tcllibc.
}]

[para] The underlying tool is [file sak.tcl] in the toplevel directory
of Tcllib and the command [cmd {make critcl}] is just a wrapper around

[example {
  ./sak.tcl critcl
}]

[para] Therefore in a Windows environment instead invoke

[example {
  ./sak.tcl critcl
  ./installer.tcl
}]

from within a DOS window, i.e. [syscmd cmd.exe].

The core of Tcllib's build system is the script [file installer.tcl]
found in the toplevel directory of a checkout or release.

[para] The
       [example {
         configure ; make install
       }]
       setup available to
       developers on Unix-like systems is just a wrapper around it.

       To go beyond the standard embodied in the wrapper it is
       necessary to directly invoke this script.

[para] On Windows system using it directly is the only way to invoke
       it.

[para] For basic help invoke it as

       [example {
         ./installer.tcl -help
       }]

       This will print a short list of all the available options to
       the standard output channel.

[para] The commands associated with the various [term install] targets
       in the [term Makefile.in] for Unix can be used as additional
       examples on how to use this tool as well.

[para] The installer can operate in GUI and CLI modes.

       By default it chooses the mode automatically, based on if the
       Tcl package [package Tk] can be used or not.

       The option [option -no-gui] can be used to force CLI mode.

[para] Note that it is possible to specify options on the command line
       even if the installer ultimatively selects GUI mode. In that
       case the hardwired defaults and the options determine the data
       presented to the user for editing.

[para] The installer will select a number of defaults for the
       locations of packages, examples, and documentation, and also
       the format of the documentation. The user can overide these
       defaults in the GUI, or by specifying additional options.

       The defaults depend on the platform detected (Unix/Windows) and
       on the [syscmd tclsh] executable used to run the installer.

[para][emph Options]

[list_begin options]
[opt_def -help]

Show the list of options explained here on the standard output channel
and exit.

[opt_def +excluded]

Include deprecated packages in the installation.

[opt_def -no-gui]

Force command line operation of the installer

[opt_def -no-wait]

In CLI mode the installer will by default ask the user to confirm that
the chosen configuration (destination paths, things to install) is
correct before performing any action. Using this option causes the
installer to skip this query and immediately jump to installation.

[opt_def -app-path [arg path]]
[opt_def -example-path [arg path]]
[opt_def -html-path [arg path]]
[opt_def -nroff-path [arg path]]
[opt_def -pkg-path [arg path]]

Declare the destination paths for the applications, examples, html
documentation, nroff manpages, and packages. The defaults are derived
from the location of the [syscmd tclsh] used to run the installer.

[opt_def -dry-run]
[opt_def -simulate]

Run the installer without modifying the destination directories.

[opt_def -apps]
[opt_def -no-apps]
[opt_def -examples]
[opt_def -no-examples]
[opt_def -pkgs]
[opt_def -no-pkgs]
[opt_def -html]
[opt_def -no-html]
[opt_def -nroff]
[opt_def -no-nroff]

(De)activate the installation of applications, examples, packages,
html documentation, and nroff manpages.

[para] Applications, examples, and packages are installed by default.

[para] On Windows the html documentation is installed by default.

[para] On Unix the nroff manpages are installed by default.

[list_end]

For [term Unix]-like environments Tcllib comes with the standard set
of files to make

[example {
  ./configure
  make install
}]

a suitable way of installing it.

This is a standard non-interactive install automatically figuring out
where to place everything, i.e. packages, applications, and the
manpages.

[para] To get a graphical installer invoke

[example {
  ./installer.tcl
}]

instead.

In a Windows environment we have the [cmd installer.tcl] script to
perform installation.

[para] If the desired [syscmd tclsh] is associated [file .tcl] files
       then double-clicking / opening the [cmd installer.tcl] is
       enough to invoke it in graphical mode.

       This assumes that [term Tk] is installed and available as well.

[para] Without [term Tk] the only way to invoke the installer are to
       open a DOS window, i.e. [syscmd cmd.exe], and then to invoke
      
[example {
  ./installer.tcl
}]

inside it.

In the hope of engendering good work practices now a few example
operations which will come up with branches, and their associated
fossil command (sequences).

[list_begin definitions]

[comment ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~]
[def [emph Awareness]]
[include d_op_aware.inc]

[comment ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~]
[def [emph {Clean checkouts}]]
[include d_op_clean.inc]

[comment ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~]
[def [emph {Starting a new branch}]]
[include d_op_branch_open.inc]

[comment ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~]
[def [emph {Merging a branch into trunk}]]
[include d_op_branch_close.inc]

[comment ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~]
[def [emph {Merging from trunk}]]
[include d_op_branch_import.inc]

[list_end]

Given the constraints placed on the [term trunk] branch of the
repository it is (strongly) recommended to perform any development
going beyond trivial changes on a non-trunk branch.

[para] Outside of the trunk developers are allowed to commit
       intermediate broken states of their work.

       Only at the end of a development cycle, when the relevant
       branch is considered ready for merging, will it be necessary to
       perform full the set of validations ensuring that the merge to
       come will create a good commit on trunk.

[para] Note that while a review from a second developer is not a
       required condition for merging a branch it is recommended to
       seek out such an independent opinion as a means of
       cross-checking the work.

[para] It also recommended to give any new branch a name which aids in
       determining additional details about it. Examples of good
       things to stick into a branch name would be

[list_begin itemized]
[item]	Developer (nick)name
[item]	Ticket hash/reference
[item]	One or two keywords applicable to the work
[item]	...
[list_end]

[para] Further, while most development branches are likely quite
       short-lived, no prohibitions exist against making longer-lived
       branches.

       Creators should however be mindful that the longer such a
       branch exists without merges the more divergent they will tend
       to be, with an associated increase in the effort which will
       have to be spent on either merging from and merging to trunk.

Regarding packages and dependencies between them Tcllib occupies a
middle position between two extremes:

[list_begin enumerated]

[enum] On one side a strongly interdependent set of packages, usually
       by a single author, for a single project. Looking at my
       (Andreas Kupries) own work examples of such are
       [uri https://core.tcl.tk/akupries/marpa/index Marpa],
       [uri https://core.tcl.tk/akupries/crimp/index CRIMP],
       [uri https://core.tcl.tk/akupries/kinetcl/index Kinetcl], etc.

[para] For every change the author of the project handles all the
       modifications cascading from any incompatibilities it
       introduced to the system.

[enum] On the other side, the world of semi-independent projects by
       many different authors where authors know what packages their
       own creations depend on, yet usually do not know who else
       depends on them.

[para] The best thing an author making an (incompatible) change to
       their project can do is to for one announce such changes in
       some way, and for two use versioning to distinguish the code
       before and after the change.

[para] The world is then responsible for adapting, be it by updating
       their own projects to the new version, or by sticking to the
       old.

[list_end]

As mentioned already, Tcllib lives in the middle of that.

[para] While we as maintainers cannot be aware of all users of
       Tcllib's packages, and thus have to rely on the mechanisms
       touched on in point 2 above for that, the dependencies between
       the packages contained in Tcllib are a different matter.

[para] As we are collectively responsible for the usability of Tcllib
       in toto to the outside world, it behooves us to be individually
       mindful even of Tcllib packages we are not directly
       maintaining, when they depend on packages under our
       maintainership.

       This may be as simple as coordinating with the maintainers of
       the affected packages.

       It may also require us to choose how to adapt affected packages
       which do not have maintainers, i.e. modify them to use our
       changed package properly, or modify them to properly depend on
       the unchanged version of our package.

[para] Note that the above is not only a chore but an opportunity as
       well.

       Additional insight can be had by forcing ourselves to look at
       our package and the planned change(s) from an outside
       perspective, to consider the ramifications of our actions on
       others in general, and on dependent packages in particular.

The management and use of branches is an important part of working
with a [term {Distributed Version Control System}] ([term DVCS]) like
[uri https://www.fossil-scm.org/ fossil].

[para] For Tcllib the main branch of the collection is
       [term trunk]. In [term git] this branch would be called
       [term master], and this is exactly the case in the
       [uri https://github.com/tcltk/tcllib/ {github mirror}] of
       Tcllib.

[para] To properly support debugging [emph {each commit}] on this
       branch [emph {has to pass the entire testsuite}] of the
       collection. Using bisection to determine when an issue appeared
       is an example of an action made easier by this constraint.

[para] This is part of our collective responsibility for the usability
       of Tcllib in toto to the outside world.

       As [term fossil] has no mechanism to enforce this condition
       this is handled on the honor system for developers and maintainers.

[para] To make the task easier Tcllib comes with a tool
       ([file sak.tcl]) providing a number of commands in
       support. These commands are explained in the following sections
       of this guide.

[para] While it is possible and allowed to commit directly to trunk
       remember the above constraint regarding the testsuite, and the
       coming notes about other possible issues with a commit.

In Tcllib all changes to a package have to come with an increment of
its version number. What part is incremented (patchlevel, minor, major
version) depends on the kind of change made. With multiple changes in
a commit the highest "wins".

[para] When working in a development branch the version change can be
       deferred until it is time to merge, and then has to cover all
       the changes in the branch.

[para] Below a list of the kinds of changes and their associated
       version increments:

[list_begin definitions]
[def [term {D - documentation}]] No increment
[def [term {T - testsuite}]] No increment
[def [term {B - bugfix}]] Patchlevel
[def [term {I - implementation tweak}]] Patchlevel
[def [term {P - performance tweak}]] Patchlevel
[def [term {E - backward-compatible extension}]] Minor
[def [term {API - incompatible change}]] Major
[list_end]

[para] Note that a commit containing a version increment has to
       mention the new version number in its commit message, as well
       as the kind of change which caused it.

[para] Note further that the version number of a package currently
       exists in three places. An increment has to update all of them:

[list_begin enumerated]
[enum] The package implementation.
[enum] The package index ([file pkgIndex.tcl])
[enum] The package documentation.
[list_end]

[para] The [file sak.tcl] command [cmd {validate version}] helps
       finding discrepancies between the first two.

       All the other [cmd validate] methods are also of interest to
       any developer. Invoke it with

       [example { sak.tcl help validate }]

       to see their documentation.

[comment {===================================================================}]
[subsection {Package Dependencies}]
[include d_bf_dependencies.inc]

[comment {===================================================================}]
[subsection Trunk]
[include d_bf_trunk.inc]

[comment {===================================================================}]
[subsection Branches]
[include d_bf_branches.inc]

[comment {===================================================================}]
[subsection {Working with Branches}]
[include d_bf_branchcmds.inc]

[comment {===================================================================}]
[subsection {Version numbers}]
[include d_bf_versions.inc]

As a contributor to Tcllib you are committing yourself to:

[list_begin enumerated]

[enum] keep the guidelines written down in
       [term {Tcl Community - Kind Communication}] in your mind.
       The main point to take away from there is
       [emph {to be kind to each other}].

[enum] Your contributions getting distributed under a BSD/MIT license.
       For the details see [term {Tcllib - License}]

[list_end]

Contributions are made by entering tickets into our tracker, providing
patches, bundles or branches of code for inclusion, or posting to the
Tcllib related mailing lists.

[subsection {Main Directories}]

The main directories in the Tcllib toplevel directory and of interest
to a developer are:

[list_begin definitions]

[def [file modules]]

Each child directory represents one or more packages.

In the case of the latter the packages are usually related in some
way. Examples are [file base64], [file math], and [file struct], with
loose (base64) to strong (math) relations between the packages in the
directory.

[def [file apps]]

This directory contains all the installable applications, with their
documentation. Note that this directory is currently [emph not] split
into sub-directories.

[def [file examples]]

Each child directory [file foo] contains one or more example
application for the packages in [file modules/foo]. These examples are
generally not polished enough to be considered for installation.

[list_end]

[subsection {More Directories}]

[list_begin definitions]

[def [file config]]

This directory contains files supporting the Unix build system,
i.e. [file configure] and [file Makefile.in].

[def [file devdoc]]

This directories contains the doctools sources for the global
documentation, like this document and its sibling guides.

[def [file embedded]]

This directory contains the entire documentation formatted for
[term HTML] and styled to properly mix into the web site generated by
fossil for the repository.

[para] This is the documentation accessible from the Tcllib home
directory, represented in the repository as [file embedded/index.md].

[def [file idoc]]

This directory contains the entire documentation formatted for
[term nroff] and [term HTML], the latter without any styling.
This is the documentation which will be installed.

[def [file support]]

This directory contains the sources of internal packages and utilities
used in the implementation of the [file installer.tcl] and
[file sak.tcl] scripts/tools.

[list_end]

[subsection {Top Files}]

[list_begin definitions]
[def [file aclocal.m4]]
[def [file configure]]
[def [file configure.in]]
[def [file Makefile.in]]

These four files comprise the Unix build system layered on top of the
[file installer.tcl] script.

[def [file installer.tcl]]

The Tcl-based installation script/tool.

[def [file project.shed]]

Configuration file for [term {Sean Wood}]'s [syscmd PracTcl]
buildsystem.

[def [file sak.tcl]]
This is the main tool for developers and release managers, the
[term {Swiss Army Knife}] of management operations on the collection.

[def [file ChangeLog]]

The log of changes to the global support, when the sources were held
in [term CVS]. Not relevant any longer with the switch to the
[term fossil] SCM.

[def [file license.terms]]

The license in plain ASCII. See also [term {Tcllib - License}] for the
nicely formatted form. The text is identical.

[def [file README.md]]
[def [file .github/CONTRIBUTING.md]]
[def [file .github/ISSUE_TEMPLATE.md]]
[def [file .github/PULL_REQUEST_TEMPLATE.md]]

These markdown-formatted documents are used and shown by the github
mirror of these sources, pointing people back to the official location
and issue trackers.

[def [file DESCRIPTION.txt]]
[def [file STATUS]]
[def [file tcllib.spec]]
[def [file tcllib.tap]]
[def [file tcllib.yml]]

????

[list_end]

[subsection {File Types}]

The most common file types, by file extension, are:

[list_begin definitions]

[def [file .tcl]]
Tcl code for a package, application, or example.

[def [file .man]]
Doctools-formatted documentation, usually for a package.

[def [file .test]]
Test suite for a package, or part of.
Based on [package tcltest].

[def [file .bench]]
Performance benchmarks for a package, or part of.
Based on [file modules/bench].

[def [file .pcx]]
Syntax rules for [term TclDevKit]'s [syscmd tclchecker]. Using these
rules allows the checker to validate the use of commands of a Tcllib
package [package foo] without having to scan the [file .tcl] files
implementing it.

[list_end]

The standard format used for documentation of packages and other
things in Tcllib is [term doctools].

Its supporting packages are a part of Tcllib, see the directories
[file modules/doctools] and [file modules/dtplite]. The latter is
an application package, with the actual application
[file apps/dtplite] a light wrapper around it.

[para] Tcllib developers gain access to these through the [cmd doc]
method of the [file sak.tcl] tool, another (internal) wrapper around
the [file modules/dtplite] application package.

[comment {===================================================================}]
[subsection {Generate documentation for a specific module}]

Invoke either

[example {  ./sak.tcl doc html foo }]

or

[example {  ./sak.tcl doc html modules/foo }]

to generate HTML for the documentation found in the module [file foo].

Instead of [const html] any other supported format can be used here,
of course.

[para] The generated formatted documentation will be placed into a
directory [file doc] in the current working directory.

[comment {===================================================================}]
[subsection {Generate documentation for all modules}]

Invoke the tool without a module name, i.e.

[example {  ./sak.tcl doc html }]

to generate HTML for the documentation found in all modules.

Instead of [const html] any other supported format can be used here,
of course.

[para] The generated formatted documentation will be placed into a
directory [file doc] in the current working directory.

[comment {===================================================================}]
[subsection {Available output formats, help}]

Invoke the tool as

[example {  ./sak.tcl help doc }]

to see the entire set of supported output formats which can be
generated.

[comment {===================================================================}]
[subsection {Validation without output}]

Note the special format [const validate].

[para] Using this value as the name of the format to generate forces
the tool to simply check that the documentation is syntactically
correct, without generating actual output.

[para] Invoke it as either

[example {  ./sak.tcl doc validate (modules/)foo }]

or

[example {  ./sak.tcl doc validate }]

to either check the packages of a specific module or check all of
them.

A last thing to consider when adding a new package to the collection
is installation.

[para] How to [emph use] the [file installer.tcl] script is documented
in [term {Tcllib - The Installer's Guide}].

[para] Here we document how to extend said installer so that it may
install new package(s) and/or application(s).

[para] In most cases only a single file has to be modified, the
[file support/installation/modules.tcl] holding one command per module
and application to install.

[para] The relevant commands are:

[list_begin definitions]

[call [cmd Module] [arg name] \
      	   [arg code-action] \
      	   [arg doc-action] \
	   [arg example-action]]

Install the packages of module [arg name], found in
[file modules/[arg name]].

[para] The [arg code-action] is responsible for installing the
packages and their index. The system currently provides

[list_begin definitions]

[def [cmd _tcl]] Copy all [file .tcl] files found in
[file modules/[arg name]] into the installation.

[def [cmd _tcr]] As [cmd _tcl], copy the [file .tcl] files found in
the subdirectories of [file modules/[arg name]] as well.

[def [cmd _tci]] As [cmd _tcl], and copy the [file tclIndex.tcl] file
as well.

[def [cmd _msg]] As [cmd _tcl], and copy the subdirectory [file msgs]
as well.

[def [cmd _doc]] As [cmd _tcl], and copy the subdirectory
[file mpformats] as well.

[def [cmd _tex]] As [cmd _tcl], and copy [file .tex] files as well.

[list_end]

[para] The [arg doc-action] is responsible for installing the package
documentation. The system currently provides

[list_begin definitions]
[def [cmd _null]] No documentation available, do nothing.

[def [cmd _man]] Process the [file .man] files found in
[file modules/[arg name]] and install the results (nroff and/or HTML)
in the proper location, as given to the installer.

[para] This is actually a fallback, normally the installer uses the
pre-made formatted documentation found under [file idoc].

[list_end]

[para] The [arg example-action] is responsible for installing the
examples. The system currently provides

[list_begin definitions]
[def [cmd _null]] No examples available, do nothing.

[def [cmd _exa]] Copy the the directory [file examples/[arg name]]
recursively to the install location for examples.

[list_end]

[call [cmd Application] [arg name]]

Install the application with [arg name], found in [file apps].


[call [cmd Exclude] [arg name]]

This command signals to the installer which of the listed modules to
[emph not] install. I.e. they name the deprecated modules of Tcllib.

[list_end]

[para] If, and only if the above actions are not suitable for the new
module then a second file has to be modified,
[file support/installation/actions.tcl].

[para] This file contains the implementations of the available
actions, and is the place where any custom action needed to handle the
special circumstances of module has to be added.

When contributing one or more packages for full inclusion into Tcllib
you are committing yourself to

[list_begin enumerated]

[enum] Keep the guidelines written down in
       [term {Tcl Community - Kind Communication}]
       (as any contributor) in your mind. The main point to take away
       from there is [emph {to be kind to each other}].

[enum] Your packages getting distributed under a BSD/MIT license.  For
       the details see [term {Tcllib - License}]

[enum] Maintenance of the new packages for a period of two years under
       the following rules, and responsibilities:

       [list_begin enumerated]

       [enum] A maintainer may step down after the mandatory period as
       	      they see fit.

       [enum] A maintainer may step down before the end of the
      	      mandatory period, under the condition that a replacement
      	      maintainer is immediately available and has agreed to
      	      serve the remainder of the period, plus their own
      	      mandatory period (see below).

       [enum] When stepping down without a replacement maintainer
      	      taking over the relevant packages have to be flagged as
      	      [const unmaintained].

       [enum] When a replacement mantainer is brought in for a package
      	      it is (kept) marked as [const maintained] (again).

       [para] A replacement maintainer is bound by the same rules as
	      the original maintainer, except that the mandatory
	      period of maintenance is shortened to one year.

       [enum] For any [const unmaintained] package a contributor
       	      interested in becoming its maintainer can become so by
       	      flagging them as [const maintained] with their name and
       	      contact information, committing themselves to the rules
       	      of a replacement maintainer (see previous point).

       [enum] For any already [const maintained] package a contributor
       	      interested in becoming a co-maintainer can become so
       	      with the agreement of the existing maintainer(s),
       	      committing themselves to the rules of a replacement
       	      maintainer (see two points previous).

       [list_end]

       [para] The responsibilities as a maintainer include:

       [list_begin enumerated]

       [enum] Watching Tcllib's ticket tracker for bugs, bug fixes,
       	      and feature requests related to the new packages.

       [enum] Reviewing the aforementioned tickets, rejecting or
       	      applying them

       [enum] Coordination and discussion with ticket submitter during
       	      the development and/or application of bug fixes.

       [list_end]

[enum] Follow the [sectref {Branching and Workflow}] of this guide.

[list_end]

When developing we have to keep ourselves aware of the context of our
work. On what branch are we ? What files have we changed ? What new
files are not yet known to the repository ? What has happened remotely
since we used our checkout ?

The answers to these questions become especially important when using
a long-lived checkout and coming back to it after some time away.

[para] Commands to answer questions like the above are:

[list_begin definitions]

[def [cmd {fossil pull}]]

       Get all changes done on the remote since the last pull or sync
       from it. This has to be done first, before any of the commands
       below.

[para] Even if the commit in our checkout refers to the branch we want
       right now control operations committed to the remote may have
       changed that from underneath us.

[def [cmd {fossil info | grep tags}]]
[def [cmd {fossil branch list | grep '\*'}]]

       Two different ways of determining the branch our checkout is
       on.

[def [cmd {fossil timeline}]]

       What have we (and others) done recently ?

[para] [emph Attention], this information is very likely outdated, the
       more the longer we did not use this checkout.

       Run [cmd {fossil pull}] first to get latest information from
       the remote repository of the project.

[def [cmd {fossil timeline current}]]

       Place the commit our checkout is based on at the top of the
       timeline.

[def [cmd {fossil changes}]]

       Lists the files we have changed compared to the commit the
       checkout is based on.

[def [cmd {fossil extra}]]

       Lists the files we have in the checkout the repository does not
       know about. This may be leftover chaff from our work, or
       something we have forgotten to [cmd {fossil add}] to the
       repository yet.

[list_end]

Be aware of where you are (see first definition).

[para] Ensure that you have clean checkout (see second definition).

       In the full-blown sequence (zig-zag) it is [emph required], due
       to the merging from trunk. In the shorter sequence it is only
       desired. That said, keeping the checkout clean before
       any major operations is a good habit to have, in my opinion.

[para] The full-blown sequencing with checks all the way is to

[list_begin enumerated]

[enum] Validate the checkout, i.e. last commit on your branch. Run the
       full test suite and other validations, fix all the issues which
       have cropped up.

[enum] Merge the latest state of the [term trunk] (see next definition).

[enum] Validate the checkout again. The incoming trunk changes may
       have broken something now. Do any required fixes.

[enum] Now merge to the trunk using

[example {
    fossil update trunk
    fossil merge --integrate YOUR_BRANCH
}]

[enum] At this point the checkout should be in the same state as at
       the end of point (3) above, because we resolved any issues with
       the trunk already. Thus a simple

[example {
    fossil commit ...
}]

       should be sufficient now to commit the merge back and close the
       branch (due to the [option --integrate] we used on the merge).

[para] The more paranoid may validate the checkout a third time before
       commiting.
[list_end]

[para] I call this a [term {zig-zag merge}] because of how the arrows
       look in the timeline, from trunk to feature branch for the
       first merge, and then back for the final merge.

[para] A less paranoid can do what I call a [term {simple merge}],
       which moves step (2) after step (4) and skips step (3)
       entirely. The resulting shorter sequence is

[list_begin enumerated]
[enum] Validate
[enum] Merge to trunk
[enum] Validate again
[enum] Commit to trunk
[list_end]

The last step after either zig-zag or plain merge is to

[example {
    fossil sync
}]

This saves our work to the remote side, and further gives us any other
work done while we were doing our merge. It especially allows us to
check if we raced somebody else, resulting in a split trunk.

[para] When that happens we should coordinate with the other developer
       on who fixes the split, to ensure that we do not race each
       other again.

Be aware of where you are (see first definition).

[para] Ensure that you have clean checkout (see second definition).
       It is [emph required].
       
[para] In most situations you want to import the latest commit of
       branch [term trunk] (or other origin). To get it use

[example {
    fossil pull
}]

[para] With that done we can now import this commit into our current
       branch with

[example {
    fossil merge trunk
}]

[para] Even if [syscmd fossil] does not report any conflicts it is a
       good idea to check that the operation has not broken the new
       and/or changed functionality we are working on.

[para] With the establishment of a good merge we then save the state
       with

[example {
    fossil commit ...
}]

before continuing development.

Be aware of where you are (see first definition).

[para] Ensure that you have clean checkout (see second definition).
       It is [emph required].

[para] In most situations you want to be on branch [term trunk], and
       you want to be on the latest commit for it. To get there use

[example {
    fossil pull
    fossil update trunk
}]

If some other branch is desired as the starting point for the coming
work replace [term trunk] in the commands above with the name of that
branch.

[para] With the base line established we now have two ways of creating
       the new branch, with differing (dis)advantages.

       The simpler way is to

[example {
    fossil branch new NAME_OF_NEW_BRANCH
}]

and start developing. The advantage here is that you cannot forget to
create the branch. The disadvantages are that we have a branch commit
unchanged from where we branched from, and that we have to use
high-handed techniques like hiding or shunning to get rid of the
commit should we decide to abandon the work before the first actual
commit on the branch.

[para] The other way of creating the branch is to start developing,
and then on the first commit use the option [option --branch] to tell
[syscmd fossil] that we are starting a branch now. I.e. run

[example {
    fossil commit --branch NAME_OF_NEW_BRANCH ...
}]

where [term ...] are any other options used to supply the commit
message, files to commit, etc.

[para] The (dis)advantages are now reversed.

[para] We have no superflous commit, only what is actually
       developed. The work is hidden until we commit to make our first
       commit.

[para] We may forget to use [option {--branch NAME_OF_NEW_BRANCH}] and
       then have to correct that oversight via the fossil web
       interface (I am currently unaware of ways of doing such from
       the command line, although some magic incantantion of
       [cmd {fossil tag create}] may work).

[para] It helps to keep awareness, like checking before any commit
       that we are on the desired branch.

Be aware of where you are (see first definition).

[para] For pretty much all the operation recipes below a clean
       checkout is at least desired, often required.
       To check that a checkout is clean invoke

[example {
    fossil changes
    fossil extra
}]

How to clean up when uncommitted changes of all sorts are found is
context-specific and outside of the scope of this guide.

Testsuites in Tcllib are based on Tcl's standard test package
[package tcltest], plus utilities found in the directory
[file modules/devtools]

[para] Tcllib developers invoke the suites through the
[cmd {test run}] method of the [file sak.tcl] tool, with other methods
of [cmd test] providing management operations, for example setting a
list of standard Tcl shells to use.

[comment {===================================================================}]
[subsection {Invoke the testsuites of a specific module}]

Invoke either

[example {  ./sak.tcl test run foo }]

or

[example {  ./sak.tcl test run modules/foo }]

to invoke the testsuites found in a specific module [file foo].

[comment {===================================================================}]
[subsection {Invoke the testsuites of all modules}]

Invoke the tool without a module name, i.e.

[example {  ./sak.tcl test run }]

to invoke the testsuites of all modules.

[comment {===================================================================}]
[subsection {Detailed Test Logs}]

In all the previous examples the test runner will write a combination
of progress display and testsuite log to the standard output, showing
for each module only the tests that passed or failed and how many of
each in a summary at the end.

[para] To get a detailed log, it is necessary to invoke the test
runner with additional options.

[para] For one:

[example {
   ./sak.tcl test run --log LOG foo
}]

While this shows the same short log on the terminal as before, it also
writes a detailed log to the file [file LOG.log], and excerpts to
other files ([file LOG.summary], [file LOG.failures], etc.).

[para] For two:

[example {
  ./sak.tcl test run -v foo
}]

This writes the detailed log to the standard output, instead of the
short log.

[para] Regardless of form, the detailed log contains a list of all test
cases executed, which failed, and how they failed (expected versus
actual results).

[comment {===================================================================}]
[subsection {Shell Selection}]

By default the test runner will use all the Tcl shells specified via
[cmd {test add}] to invoke the specified testsuites, if any. If no
such are specified it will fall back to the Tcl shell used to run the
tool itself.

[para] Use option [option --shell] to explicitly specify the Tcl shell
to use, like

[example {
  ./sak.tcl test run --shell /path/to/tclsh ...
}]

[comment {===================================================================}]
[subsection Help]

Invoke the tool as

[example {  ./sak.tcl help test }]

to see the detailed help for all methods of [cmd test], and the
associated options.

While previous sections talked about running the testsuites for a
module and the packages therein, this has no meaning if the module in
question has no testsuites at all.

[para] This section gives a very basic overview on possible
methodologies for writing tests and testsuites.

[para] First there are "drudgery" tests. Written to check absolutely
basic assumptions which should never fail.

[para] For example for a command FOO taking two arguments, three tests
calling it with zero, one, and three arguments. The basic checks that
the command fails if it has not enough arguments, or too many.

[para] After that come the tests checking things based on our
knowledge of the command, about its properties and assumptions. Some
examples based on the graph operations added during Google's Summer of
Code 2009 are:

[list_begin itemized]

[item]	The BellmanFord command in struct::graph::ops takes a
	[arg startnode] as argument, and this node should be a node of
	the graph. This equals one test case checking the behavior when the
	specified node is not a node of the graph.

[para]  This often gives rise to code in the implementation which
	explicitly checks the assumption and throws an understandable error,
	instead of letting the algorithm fail later in some weird
	non-deterministic way.

[para]  It is not always possible to do such checks. The graph argument
	for example is just a command in itself, and while we expect
	it to exhibit a certain interface, i.e. a set of sub-commands
	aka methods, we cannot check that it has them, except by
	actually trying to use them. That is done by the algorithm
	anyway, so an explicit check is just overhead we can get by
	without.

[item]  IIRC one of the distinguishing characteristic of either
	BellmanFord and/or Johnson is that they are able to handle
	negative weights. Whereas Dijkstra requires positive weights.

[para]	This induces (at least) three testcases ... Graph with all
	positive weights, all negative, and a mix of positive and
	negative weights.

	Thinking further does the algorithm handle the weight
	[const 0] as well ? Another test case, or several, if we mix
	zero with positive and negative weights.

[item]	The two algorithms we are currently thinking about are about
	distances between nodes, and distance can be 'Inf'inity,
	i.e. nodes may not be connected. This means that good test
	cases are

	[list_begin enumerated]
	[enum]	Strongly connected graph
	[enum]	Connected graph
	[enum]	Disconnected graph.
	[list_end]

	[para] At the extremes of strongly connected and disconnected
	we have the fully connected graphs and graphs without edges,
	only nodes, i.e. completely disconnected.

[item]	IIRC both of the algorithms take weighted arcs, and fill in a
	default if arcs are left unweighted in the input graph.

	[para] This also induces three test cases:

	[list_begin enumerated]
	[enum]	Graph will all arcs with explicit weights.
	[enum]	Graph without weights at all.
	[enum]	Graph with mixture of weighted and unweighted graphs.
	[list_end]
[list_end]

[para] What was described above via examples is called
[term black-box] testing. Test cases are designed and written based on
the developer's knowledge of the properties of the algorithm and its
inputs, without referencing a particular implementation.

[para] Going further, a complement to [term black-box] testing is
[term white-box]. For this we know the implementation of the
algorithm, we look at it and design our tests cases so that they force
the code through all possible paths in the implementation. Wherever a
decision is made we have a test case forcing a specific direction of
the decision, for all possible combinations and directions. It is easy
to get a combinatorial explosion in the number of needed test-cases.

[para] In practice I often hope that the black-box tests I have made
are enough to cover all the paths, obviating the need for white-box
tests.

[para] The above should be enough to make it clear that writing tests
for an algorithm takes at least as much time as coding the algorithm,
and often more time. Much more time.

See for example also [uri http://sqlite.org/testing.html], a writeup
on how the Sqlite database engine is tested. Another article of
interest might be [uri https://www.researchgate.net/publication/298896236].
While geared to a particular numerical algorithm it still shows that
even a simple-looking algorithm can lead to an incredible number of
test cases.

[para] An interesting connection is to documentation. In one
direction, the properties checked with black-box testing are exactly
the properties which should be documented in the algorithm's man
page. And conversely, the documentation of the properties of an
algorithm makes a good reference to base the black-box tests on.

[para] In practice test cases and documentation often get written
together, cross-influencing each other. And the actual writing of test
cases is a mix of black and white box, possibly influencing the
implementation while writing the tests. Like writing a test for a
condition like [term {startnode not in input graph}] serving as
reminder to put a check for this condition into the code.

With the release made it has to be published and the world notified of
its existence.

[list_begin enumerated]

[enum]	    Create a proper fossil event for the release, via
	    [uri http://core.tcl-lang.org/tcllib/eventedit].

[para]	    An [uri http://core.tcl-lang.org/tcllib/event/dac0ddcd2e990234143196b4dc438fe01e7b9817 {existing event}] should be used as template.

[enum]	    Update a number of web locations:

[list_begin enumerated]
[enum]	    [uri http://core.tcl-lang.org/tcllib/doc/trunk/embedded/index.md {Home page}]
[enum]	    [uri http://core.tcl-lang.org/tcllib/wiki?name=Downloads     Downloads]
[enum]	    [uri http://core.tcl-lang.org/tcllib/wiki?name=Past+Releases {Past Releases}]
[enum]	    [uri http://www.tcl-lang.org/home/release.txt     ]
[enum]	    [uri http://www.tcl-lang.org/software/tcllib/*.tml]
[enum]	    [uri http://wiki.tcl-lang.org/page/Tcllib]
[list_end]

The first location maps to the file [file embedded/index.md] in the
repository itself, as such it can edited as part of the release
process. This is where reference to the new fossil event is added, as
the new current release.

[para] The next two locations are in the fossil tcllib wiki and
require admin or wiki write permissions for
[uri http://core.tcl-lang.org/tcllib].

[para] The last two locations require ssh access to
[uri http://www.tcl-lang.org] and permission to edit
files in the web area.


[enum]	***TODO*** mailing lists and other places to send notes to.

[list_end]

todo: finalize release, make candidate official

todo: open a candidate for release

The [file sak.tcl] script in the toplevel directory of a Tcllib
checkout is the one tool used by the release manager to perform its
[sectref Tasks].

[para] The main commands to be used are

[example {
    sak.tcl validate
    sak.tcl test run
    sak.tcl review
    sak.tcl readme
    sak.tcl localdoc
    sak.tcl release
}]

More detail will be provided in the explanations of the various
[sectref Tasks].

todo: test, validate and check that the candidate is worthy of release
fix testsuites, possibly fix packages, documentation
regenerate docs
coordinate with package maintainers wrt fixes

big thing: going over the packages, classify changes since last
release to generate a nice readme.

[subsection Critcl]

The [syscmd critcl] tool is an [emph optional] dependency.

[para] It is only required when trying to build the C-based
[term accelerators] for a number of packages, as explained in
[sectref {Critcl & Accelerators}]

[para] Tcllib's build system looks for it in the [variable PATH],
using the name [syscmd critcl]. This is for Unix.

On Windows on the other hand the search is more complex. First we look
for a proper application [syscmd critcl.exe]. When that is not found
we look for a combination of interpreter ([syscmd tclkitsh.exe],
[syscmd tclsh.exe]) and starkit ([syscmd critcl.kit], [syscmd critcl])
instead. [emph Note] that the choice of starkit can be overriden via
the environment variable [variable CRITCL].

[para] Tcllib requires Critcl version 2 or higher.

[para] The github repository providing releases of version 2 and
higher, and the associated sources, can be found at
[uri http://andreas-kupries.github.com/critcl].

[para] Any branch of the repository can be used (if not using the
prebuild starkit or starpack), although the use of the stable branch
[emph master] is recommended.

[para] At the above url is also an explanation on how to build and
install Critcl, including a list of its dependencies.

[para] Its instructions will not be repeated here. If there are
problems with these directions please file a ticket against the
[term Critcl] project, and not Tcllib.

[subsection Tcl]

As we are installing a number of Tcl packages and applications it
should be pretty much obvious that a working installation of Tcl
itself is needed, and I will not belabor the point.

[para] Out of the many possibilities use whatever you are comfortable
with, as long as it provides at the very least Tcl 8.2, or higher.

This may be a Tcl installation provided by your operating system
distribution, from a distribution-independent vendor, or built by
yourself.

[para] [emph Note] that the packages in Tcllib have begun to require
8.4, 8.5, and even 8.6. Older versions of Tcl will not be able to use
such packages. Trying to use them will result in
[emph {package not found}] errors, as their package index files will
not register them in versions of the core unable to use them.

[para] Myself, I used (and still use)
[uri http://www.activestate.com ActiveState's]
ActiveTcl 8.5 distribution during development, as I am most familiar
with it.

[para] [emph {(Disclosure: I, Andreas Kupries, worked for ActiveState until 2016, maintaining ActiveTcl and TclDevKit for them).}].
I am currently working for SUSE Software Canada ULC, although not in
Tcl-related areas.

[para] This distribution can be found at
[uri http://www.activestate.com/activetcl]. Retrieve the archive of
ActiveTcl 8.5 (or higher) for your platform and install it as directed
by ActiveState.

[para] For those wishing to build and install Tcl on their own, the
relevant sources can be found at

[list_begin definitions]
[def Tcl] [uri http://core.tcl-lang.org/tcl/]
[list_end]

together with the necessary instructions on how to build it.

[para] If there are problems with building, installing, or using Tcl,
please file a ticket against [term Tcl], or the vendor of your
distribution, and [emph not] [term Tcllib].

Welcome to Tcllib, the Tcl Standard Library. Note that Tcllib is not a
package itself. It is a collection of (semi-independent) [term Tcl]
packages that provide utility functions useful to a large collection
of Tcl programmers.

[comment {-*- tcl -*- doctools manpage}]
[manpage_begin tcl_community_communication n 1]
[titledesc {Tcl Community - Kind Communication}]
[description]

The Tcl Community encourages contributions from anyone who wishes to
advance the development of:

[list_begin itemized]
[item] The Tcl Language
[item] Tcl derived languages
[item] Tcl related libraries
[item] Tcl extensions
[item] External Projects that Integrate Tcl
[list_end]

[para] We welcome those contributions from anyone. We are blind to
gender, race, religion, cultural background, cybernetic nature, and
any other demographic characteristics, as well as personal political
views.

[para] A community lives and dies by communications. And occasionally
our communications are peppered with patterns that are harsh,
unfriendly, unwelcoming and/or otherwise unkind. As a volunteer
community, we need all of the help we can get. Therefore, we ask all
contributors to make a conscious effort, in Tcl Community discussions,
to communicate in ways that are welcoming. Ways that are
friendly. Ways that are, in a word: kind.

[para] These guidelines suggest specific ways to accomplish that goal.

[para] Please note: for the balance of this document any reference to
"People", "Persons", "anybody" or "somebody" can refer to any sentient
being, not merely corporeal members of the species Homo Sapien.

[list_begin definitions]

[def {We are a Sanctuary not a Clubhouse}]

The Tcl Community is a collective of amateurs and professionals who
code, test, and use tools. Our community is open to all. There is no
velvet rope. There is no bouncer at the door. There are no secret
handshakes. Any sentient being who enters our midst is welcome. If
someone is ever asked to leave, it is only because they are being
disruptive to the functioning of the community.

[def {We Merit Ideas, Not People}]

A good idea can come from anyone, regardless of how little time they
have been with us. A bad idea can come from anyone, regardless of how
much time or how little time they have been with us. We judge a
concept by how it stands up to scrutiny of logic, implementation, and
regression testing. We don’t judge ideas based on who had the idea
first, who agrees with the idea, or who disagrees with it.

[def {Treat Everyone with Respect}]

Everyone is deserving of respect and courtesy at all times.

[def {Refer to people by the names they use.}]

If grammar requires you to state a gender for a person, honor their
preferences about their gender identity. If you are unsure as to the
gender of an individual, ask. If someone had to guess about your
gender and got it wrong, please correct them and do not take it
personally.

[def {Do not take a harsh tone towards other participants.}]

Do not make personal attacks against anyone (participant or not.)

[para] Criticize statements and actions, never people.

[def {Don’t Take Things Personally}]

When in doubt, assume the best in people. A criticism of your
statements is not a personal attack on you.

[def {Persons, not People}]

Stereotypes are an unhelpful tool on many accounts. They are generally
oversimplified. They are usually flat out wrong. And even if "right"
they are of absolutely no utility in determining the capabilities,
motivations, or fitness of an individual.

[para] Don’t use them in Tcl Community communications.

[def {Mistakes Happen}]

The human condition is a series of trials and errors. Progress is when
we get one more trial than error. Being wrong or making a mistake is
the default state of humanity. Accept the errors of your fellow
sentient beings, and be aware that you are also fallible.

[def {Keep it Real}]

Please respond to what people actually say. We are all amazing
individuals, but none among us are mind readers. If you find yourself
responding to what you imagine someone is thinking, odds are you are
going to be wrong.

[para] If you must criticize someone, stick to things they have
actually done. Never criticize for something you speculate they have
done. Or imagine they have done. Or something someone who shares some
attribute with them has done in the past.

[para] Keep discussions about any non-Tcl subjects to what can be
stated factually and without emotion or judgement.

[def {When Trouble Arises, Don’t Escalate}]

If you feel you are being personally attacked or offended, take the
high road. Punching back in a public forum will only makes things
worse. Address the matter in a private correspondence. Be
polite. Express your feelings, but note that you are expressing your
feelings. When writing, look for a way to calm matters down. And when
in doubt, sleep on your letter before pressing send. And when not in
doubt, sleep on it for another day after that.

[para] If you are a spectator to a fight in progress, politely request
the two parties take the matter to a more private forum.

[def {Always get the Last Word: I’m Sorry}]

If an personal argument does arise, be the first to apologize. An
apology does not concede a logical point. It merely acknowledges that
at some point the discussion left either logic, community decency, or
both. Return to the topic when cooler heads can prevail.

[def {Nobody is Keeping Score}]

There is no prize for being right. There is no cost for being wrong. A
hard sell is not going to advance your idea along any more than a
logical argument. You aren’t running for office. This isn’t debate
club. If you find yourself continuing a discussion beyond where a
topic can be logically discussed, stop.

[def {No Evangelizing}]

The Tcl Community is not the place to promote your chosen operating
system, political outlook, religion, marketing scheme, or economic
model. Period.

[para] (And if you do bring it up, be prepared to have your chosen
topic discussed logically. And odds are, not favorably.)

[def {Respect the Community}]

If the Community has come to a decision on a course of action, please
stop arguing.

[para] If someone complains about how you are expressing your ideas,
listen.

[para] If your words are hurting people, stop. There is no amount of
being "right" that makes up for someone leaving our midst because they
felt insulted, threatened, or ignored.

[list_end]

By following these guidelines, we will build our community, encourage
more contribution to our projects, and our discussions will be
friendlier and reach conclusions more easily.

[para] Thank You.

[section Signatories]
[list_begin itemized]
[item] Sean "the Hypnotoad" Woods
[item] Andreas Kupries
[list_end]

[section Authors]
[list_begin definitions]
[def Primary] Sean "the Hypnotoad" Woods
[def {Light editing}] Andreas Kupries
[list_end]
[manpage_end]

[comment {-*- tcl -*- doctools manpage}]
[manpage_begin tcllib_devguide n 1]
[titledesc {Tcllib - The Developer's Guide}]
[description]
[include parts/welcome.inc]

[para]

This document is a guide for developers working on Tcllib,
i.e. maintainers fixing bugs, extending the collection's
functionality, etc.

[para]

Please read

[list_begin enum]
[enum] [term {Tcllib - How To Get The Sources}] and
[enum] [term {Tcllib - The Installer's Guide}]
[list_end]

first, if that was not done already.

[para] Here we assume that the sources are already available in a
directory of your choice, and that you not only know how to build and
install them, but also have all the necessary requisites to actually
do so. The guide to the sources in particular also explains which
source code management system is used, where to find it, how to set it
up, etc.

[comment {===================================================================}]
[section Commitments]
[subsection Contributor][include parts/d_contrib.inc]
[subsection Maintainer][include parts/d_maintain.inc]

[comment {===================================================================}]
[section {Branching and Workflow}]
[include parts/d_branchflow.inc]

[comment {===================================================================}]
[section {Structural Overview}]
[include parts/d_dirlayout.inc]

[comment {===================================================================}]
[section {Testsuite Tooling}]
[include parts/d_testing.inc]

[comment {===================================================================}]
[section {Documentation Tooling}]
[include parts/d_documentation.inc]

[comment {===================================================================}]
[section {Notes On Writing A Testsuite}]
[include parts/d_testwrite.inc]

[comment {===================================================================}]
[section {Installation Tooling}]
[include parts/d_installation.inc]

[comment {===================================================================}]
[manpage_end]

[comment {-*- tcl -*- doctools manpage}]
[manpage_begin tcllib_install_guide n 1]
[titledesc {Tcllib - The Installer's Guide}]
[description]
[include parts/welcome.inc]

[para]

The audience of this document is anyone wishing to build and install
the packages found in Tcllib, for either themselves, or others.

[para]

For developers intending to work on the packages themselves we
additionally provide

[list_begin enum]
[enum] [term {Tcllib - The Developer's Guide}].
[list_end]

[para]

Please read [term {Tcllib - How To Get The Sources}] first, if that
was not done already. Here we assume that the sources are already
available in a directory of your choice.

[para]

[comment {===================================================================}]
[section Requisites]

Before Tcllib can be build and used a number of requisites must be installed.

These are:

[list_begin enumerated]
[enum] The scripting language Tcl.
       For details see [sectref Tcl].
[enum] Optionally, the [package critcl] package (C embedding) for [syscmd Tcl].
       For details see [sectref CriTcl].
[list_end]

This list assumes that the machine where Tcllib is to be installed is
essentially clean. Of course, if parts of the dependencies listed
below are already installed the associated steps can be skipped. It is
still recommended to read their sections though, to validate that the
dependencies they talk about are indeed installed.

[include parts/rq_tcl.inc]
[include parts/rq_critcl.inc]

[comment {= build instructions ==============================================}]
[section {Build & Installation Instructions}]

As Tcllib is mainly a bundle of packages written in pure Tcl building
it is the same as installing it. The exceptions to this have their own
subsection, [sectref {Critcl & Accelerators}], later on.

[para] Before that however comes the standard case, differentiated by
       the platforms with material differences in the instruction, i.e.
       [term Unix]-like, versus [term Windows].

[para] Regarding the latter it should also be noted that it is
       possible set up an [term Unix]-like environment using projects
       like [term MSYS], [term Cygwin], and others. In that case the
       user has the choice of which instructions to follow.

[para] Regardless of environment or platform, a suitable [term Tcl]
       has to be installed, and its [syscmd tclsh] should be placed on
       the [variable PATH] ([term Unix]) or associated with
       [file .tcl] files ([term Windows]).

[comment %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%]
[subsection {Installing on Unix}]
[include parts/b_unix.inc]

[comment %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%]
[subsection {Installing on Windows}]
[include parts/b_windows.inc]

[comment %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%]
[subsection {Critcl & Accelerators}]
[include parts/b_critcl.inc]

[comment %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%]
[subsection Tooling]
[include parts/b_tooling.inc]

[manpage_end]

[comment {-*- tcl -*- doctools manpage}]
[manpage_begin tcllib_license n 1]
[titledesc {Tcllib - License}]
[description]
[include parts/welcome.inc]

[para] The collection is under the BSD license.

[section License]

[para]

This software is copyrighted by Ajuba Solutions and other parties.
The following terms apply to all files associated with the software
unless explicitly disclaimed in individual files.

[para]

The authors hereby grant permission to use, copy, modify, distribute,
and license this software and its documentation for any purpose,
provided that existing copyright notices are retained in all copies
and that this notice is included verbatim in any distributions. No
written agreement, license, or royalty fee is required for any of the
authorized uses.  Modifications to this software may be copyrighted by
their authors and need not follow the licensing terms described here,
provided that the new terms are clearly indicated on the first page of
each file where they apply.

[para]

IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

[para]

THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
NON-INFRINGEMENT.  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND
THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE
MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

[para]

GOVERNMENT USE: If you are acquiring this software on behalf of the
U.S. government, the Government shall have only "Restricted Rights" in
the software and related documentation as defined in the Federal
Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
are acquiring the software on behalf of the Department of Defense, the
software shall be classified as "Commercial Computer Software" and the
Government shall have only "Restricted Rights" as defined in Clause
252.227-7013 (c) (1) of DFARs.  Notwithstanding the foregoing, the
authors grant the U.S. Government and others acting in its behalf
permission to use and distribute the software in accordance with the
terms specified in this license.

[manpage_end]

[comment {-*- tcl -*- doctools manpage}]
[manpage_begin tcllib_releasemgr n 1]
[titledesc {Tcllib - The Release Manager's Guide}]
[description]
[include parts/welcome.inc]

[para]

The audience of this document is the release manager for Tcllib, their
deputies, and anybody else interested in the task of creating
an official release of Tcllib for distribution.

[para]

Please read [term {Tcllib - How To Get The Sources}] first, if that
was not done already. Here we assume that the sources are already
available in a directory of your choice.

[para]

[comment {===================================================================}]
[section Tools]
[include parts/rm_tooling.inc]

[comment {===================================================================}]
[section Tasks]

[comment {===================================================================}]
[subsection {Start a release candidate}]
[include parts/rm_start.inc]

[comment {===================================================================}]
[subsection {Ready the candidate}]
[include parts/rm_work.inc]

[comment {===================================================================}]
[subsection {Make it official}]
[include parts/rm_final.inc]

[comment {===================================================================}]
[subsection {Distribute the release}]
[include parts/rm_distribute.inc]

[manpage_end]

[comment {-*- tcl -*- doctools manpage}]
[manpage_begin tcllib_sources n 1]
[titledesc {Tcllib - How To Get The Sources}]
[description]
[include parts/welcome.inc]

[para]

The audience of this document is anyone wishing to either have just a
look at Tcllib's source code, or build the packages, or to extend and
modify them.

[para] For builders and developers we additionally provide

[list_begin enum]
[enum] [term {Tcllib - The Installer's Guide}].
[enum] [term {Tcllib - The Developer's Guide}].
[list_end]

respectively.

[section {Source Location}]

The official repository for Tcllib can be found at
[uri http://core.tcl-lang.org/tcllib]

[section Retrieval]

Assuming that you simply wish to look at the sources, or build a
specific revision, the easiest way of retrieving it is to:

[list_begin enum]
[enum] Log into this site, as "anonymous", using the semi-random password in the captcha.
[enum] Go to the "Timeline".
[enum] Choose the revision you wish to have.
[enum] Follow its link to its detailed information page.
[enum] On that page, choose either the "ZIP" or "Tarball" link to get
a copy of this revision in the format of your choice.
[list_end]

[section {Source Code Management}]

For the curious (or a developer-to-be), the sources are managed by the
[uri http://www.fossil-scm.org {Fossil SCM}].

Binaries for popular platforms can be found directly at its
[uri http://www.fossil-scm.org/download.html {download page}].

[para]

With that tool available the full history can be retrieved via:

[example {
    fossil clone \
	http://core.tcl-lang.org/tcllib \
        tcllib.fossil
}]

followed by

[example {
    mkdir tcllib
    cd tcllib
    fossil open ../tcllib.fossil
}]

to get a checkout of the head of the trunk.

[manpage_end]

<div class='fossil-doc' data-title='Tcl Library Source Code'>

<h1 align="center">Tcl Library Source Code</h1>

<center>
Packages - [Table Of Contents](md/toc.md)
&nbsp;&nbsp;&nbsp;
[Keyword Index](md/index.md)
</center>

<center>
	<form action='../../../docsrch' method='GET'>
	<input type="text" name="s" size="40" autofocus>
	<input type="submit" value="Search Package Documentation">
	</form>
</center>

## Guides to Tcllib

   * [Tcl Community - Kind Communication](md/tcllib/files/devdoc/tcl_community_communication.md)
   * [License](md/tcllib/files/devdoc/tcllib_license.md)
   * [How To Get The Sources](md/tcllib/files/devdoc/tcllib_sources.md)
   * [How To Build And Install Tcllib](md/tcllib/files/devdoc/tcllib_installer.md)
   * [The Developer's Guide](md/tcllib/files/devdoc/tcllib_devguide.md)
   * [The Release Manager's Guide](md/tcllib/files/devdoc/tcllib_releasemgr.md)

## Discussion & Contact

Tcllib has two
[mailing lists](https://sourceforge.net/p/tcllib/mailman/).

One for notifications (commits, ticket changes), the other for general
discussion. These are managed at SourceForge, at the aforementioned
link. A few direct links for various topics:

|tcllib-bugs| : |[Subscribe](https://lists.sourceforge.net/lists/listinfo/tcllib-bugs) [Archive](https://sourceforge.net/p/tcllib/mailman/tcllib-bugs) [Search](https://sourceforge.net/p/tcllib/mailman/search/?mail_list=tcllib-bugs)|
|tcllib-devel| : |[Subscribe](https://lists.sourceforge.net/lists/listinfo/tcllib-devel) [Archive](https://sourceforge.net/p/tcllib/mailman/tcllib-devel) [Search](https://sourceforge.net/p/tcllib/mailman/search/?mail_list=tcllib-devel)|

## Feedback

Please go to and use our
[Local Trackers](../../../reportlist).
They are for

   * Bugs,
   * Patches, and	 
   * Ideas & Feature Requests.

## Releases

   * [Current](../../../technote/cd3a11c3065120d491009e64a19f7676176045cd) __1.20 (Dec 1, 2019)__
   * [Past Releases](../../../wiki?name=Past+Releases)
   * [Development Snapshots](../../../wiki?name=Development+Snapshots)
   * [@ SourceForge](https://sourceforge.net/projects/tcllib/files/)

## Related Repositories

   * [Tklib](../../../../tklib)
   * [Tcl Apps](../../../../tclapps)
   * [Tcl Bench](../../../../tclbench)
   * [Multicolumn Listbox](../../../../mclistbox)
   * [Widget](../../../../widget)
   * [BWidget](../../../../bwidget)


## See also

   * [Landing page for this package at the Tcl Developer eXchange](http://www.tcl.tk/software/tcllib/)

[//000000001]: # (Index generated by tcllib/doctools/idx with format 'markdown')

# Keyword Index

----

[3](#c3) · [A](#cA) · [B](#cB) · [C](#cC) · [D](#cD) · [E](#cE) · [F](#cF) · [G](#cG) · [H](#cH) · [I](#cI) · [J](#cJ) · [K](#cK) · [L](#cL) · [M](#cM) · [N](#cN) · [O](#cO) · [P](#cP) · [Q](#cQ) · [R](#cR) · [S](#cS) · [T](#cT) · [U](#cU) · [V](#cV) · [W](#cW) · [X](#cX) · [Y](#cY) · [Z](#cZ)

----

#### <a name='c3'></a>Keywords: 3

|||
|---|---|
|<a name='3des'></a>3DES|[des](tcllib/files/modules/des/des\.md) &#183; [tclDES](tcllib/files/modules/des/tcldes\.md) &#183; [tclDESjr](tcllib/files/modules/des/tcldesjr\.md)|


#### <a name='cA'></a>Keywords: A

|||
|---|---|
|<a name='abstract\_syntax\_tree'></a>abstract syntax tree|[grammar::me::util](tcllib/files/modules/grammar\_me/me\_util\.md) &#183; [grammar::me\_ast](tcllib/files/modules/grammar\_me/me\_ast\.md)|
|<a name='acceptance'></a>acceptance|[grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md)|
|<a name='acceptor'></a>acceptor|[grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md)|
|<a name='active'></a>active|[transfer::connect](tcllib/files/modules/transfer/connect\.md)|
|<a name='adaptors'></a>adaptors|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md)|
|<a name='adjacency\_list'></a>adjacency list|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='adjacency\_matrix'></a>adjacency matrix|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='adjacent'></a>adjacent|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='adjusting'></a>adjusting|[textutil::adjust](tcllib/files/modules/textutil/adjust\.md)|
|<a name='adler32'></a>adler32|[tcl::transform::adler32](tcllib/files/modules/virtchannel\_transform/adler32\.md)|
|<a name='aes'></a>aes|[aes](tcllib/files/modules/aes/aes\.md)|
|<a name='after'></a>after|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='alias'></a>alias|[interp](tcllib/files/modules/interp/tcllib\_interp\.md)|
|<a name='amazon'></a>amazon|[S3](tcllib/files/modules/amazon\-s3/S3\.md)|
|<a name='ambiguous'></a>ambiguous|[grammar::aycock](tcllib/files/modules/grammar\_aycock/aycock\.md)|
|<a name='american\_express'></a>American Express|[valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md)|
|<a name='amex'></a>AMEX|[valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md)|
|<a name='angle'></a>angle|[math::geometry](tcllib/files/modules/math/math\_geometry\.md) &#183; [units](tcllib/files/modules/units/units\.md)|
|<a name='anonymous\_procedure'></a>anonymous procedure|[lambda](tcllib/files/modules/lambda/lambda\.md)|
|<a name='ansi'></a>ansi|[term::ansi::code::attr](tcllib/files/modules/term/ansi\_cattr\.md) &#183; [term::ansi::code::ctrl](tcllib/files/modules/term/ansi\_cctrl\.md) &#183; [term::ansi::code::macros](tcllib/files/modules/term/ansi\_cmacros\.md) &#183; [term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md)|
|<a name='appender'></a>appender|[logger::appender](tcllib/files/modules/log/loggerAppender\.md) &#183; [logger::utils](tcllib/files/modules/log/loggerUtils\.md)|
|<a name='application'></a>application|[nns](tcllib/files/apps/nns\.md) &#183; [nnsd](tcllib/files/apps/nnsd\.md) &#183; [nnslog](tcllib/files/apps/nnslog\.md)|
|<a name='approximation\_algorithm'></a>approximation algorithm|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='arc'></a>arc|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='arcfour'></a>arcfour|[rc4](tcllib/files/modules/rc4/rc4\.md)|
|<a name='archive'></a>archive|[tar](tcllib/files/modules/tar/tar\.md)|
|<a name='argument\_integrity'></a>argument integrity|[tepam](tcllib/files/modules/tepam/tepam\_introduction\.md) &#183; [tepam::procedure](tcllib/files/modules/tepam/tepam\_procedure\.md)|
|<a name='argument\_processing'></a>argument processing|[cmdline](tcllib/files/modules/cmdline/cmdline\.md)|
|<a name='argument\_validation'></a>argument validation|[tepam](tcllib/files/modules/tepam/tepam\_introduction\.md) &#183; [tepam::procedure](tcllib/files/modules/tepam/tepam\_procedure\.md)|
|<a name='arguments'></a>arguments|[tepam](tcllib/files/modules/tepam/tepam\_introduction\.md) &#183; [tepam::procedure](tcllib/files/modules/tepam/tepam\_procedure\.md)|
|<a name='argv'></a>argv|[cmdline](tcllib/files/modules/cmdline/cmdline\.md)|
|<a name='argv0'></a>argv0|[cmdline](tcllib/files/modules/cmdline/cmdline\.md)|
|<a name='array'></a>array|[tie](tcllib/files/modules/tie/tie\_std\.md) &#183; [tie](tcllib/files/modules/tie/tie\.md)|
|<a name='articulation\_point'></a>articulation point|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='ascii85'></a>ascii85|[ascii85](tcllib/files/modules/base64/ascii85\.md)|
|<a name='asn'></a>asn|[asn](tcllib/files/modules/asn/asn\.md)|
|<a name='assembler'></a>assembler|[grammar::me::cpu::gasm](tcllib/files/modules/grammar\_me/gasm\.md)|
|<a name='assert'></a>assert|[control](tcllib/files/modules/control/control\.md)|
|<a name='assign'></a>assign|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='ast'></a>AST|[grammar::me\_ast](tcllib/files/modules/grammar\_me/me\_ast\.md)|
|<a name='asynchronous'></a>asynchronous|[cache::async](tcllib/files/modules/cache/async\.md)|
|<a name='attribute\_control'></a>attribute control|[term::ansi::code::attr](tcllib/files/modules/term/ansi\_cattr\.md) &#183; [term::ansi::code::ctrl](tcllib/files/modules/term/ansi\_cctrl\.md)|
|<a name='augmenting\_network'></a>augmenting network|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='augmenting\_path'></a>augmenting path|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='authentication'></a>authentication|[autoproxy](tcllib/files/modules/http/autoproxy\.md) &#183; [SASL](tcllib/files/modules/sasl/sasl\.md) &#183; [SASL::NTLM](tcllib/files/modules/sasl/ntlm\.md) &#183; [SASL::SCRAM](tcllib/files/modules/sasl/scram\.md) &#183; [SASL::XGoogleToken](tcllib/files/modules/sasl/gtoken\.md)|
|<a name='automatic'></a>automatic|[nameserv::auto](tcllib/files/modules/nns/nns\_auto\.md)|
|<a name='automatic\_documentation'></a>automatic documentation|[tepam::doc\_gen](tcllib/files/modules/tepam/tepam\_doc\_gen\.md)|
|<a name='automaton'></a>automaton|[grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md)|
|<a name='aycock'></a>aycock|[grammar::aycock](tcllib/files/modules/grammar\_aycock/aycock\.md)|


#### <a name='cB'></a>Keywords: B

|||
|---|---|
|<a name='bank'></a>bank|[valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md) &#183; [valtype::iban](tcllib/files/modules/valtype/iban\.md)|
|<a name='base32'></a>base32|[base32](tcllib/files/modules/base32/base32\.md) &#183; [base32::core](tcllib/files/modules/base32/base32core\.md) &#183; [base32::hex](tcllib/files/modules/base32/base32hex\.md)|
|<a name='base64'></a>base64|[base64](tcllib/files/modules/base64/base64\.md) &#183; [tcl::transform::base64](tcllib/files/modules/virtchannel\_transform/vt\_base64\.md)|
|<a name='bash'></a>bash|[string::token::shell](tcllib/files/modules/string/token\_shell\.md)|
|<a name='bee'></a>bee|[bee](tcllib/files/modules/bee/bee\.md)|
|<a name='bench\_language'></a>bench language|[bench\_intro](tcllib/files/modules/bench/bench\_intro\.md) &#183; [bench\_lang\_intro](tcllib/files/modules/bench/bench\_lang\_intro\.md) &#183; [bench\_lang\_spec](tcllib/files/modules/bench/bench\_lang\_spec\.md)|
|<a name='benchmark'></a>benchmark|[bench](tcllib/files/modules/bench/bench\.md) &#183; [bench::in](tcllib/files/modules/bench/bench\_read\.md) &#183; [bench::out::csv](tcllib/files/modules/bench/bench\_wcsv\.md) &#183; [bench::out::text](tcllib/files/modules/bench/bench\_wtext\.md) &#183; [bench\_intro](tcllib/files/modules/bench/bench\_intro\.md) &#183; [bench\_lang\_intro](tcllib/files/modules/bench/bench\_lang\_intro\.md) &#183; [bench\_lang\_spec](tcllib/files/modules/bench/bench\_lang\_spec\.md)|
|<a name='ber'></a>ber|[asn](tcllib/files/modules/asn/asn\.md)|
|<a name='bessel\_functions'></a>Bessel functions|[math::special](tcllib/files/modules/math/special\.md)|
|<a name='bfs'></a>bfs|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='bibliography'></a>bibliography|[bibtex](tcllib/files/modules/bibtex/bibtex\.md)|
|<a name='bibtex'></a>bibtex|[bibtex](tcllib/files/modules/bibtex/bibtex\.md)|
|<a name='bignums'></a>bignums|[math::bignum](tcllib/files/modules/math/bignum\.md)|
|<a name='bind'></a>bind|[uevent](tcllib/files/modules/uev/uevent\.md)|
|<a name='bipartite'></a>bipartite|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='bittorrent'></a>BitTorrent|[bee](tcllib/files/modules/bee/bee\.md)|
|<a name='bittorrent'></a>bittorrent|[bee](tcllib/files/modules/bee/bee\.md)|
|<a name='blanks'></a>blanks|[textutil::repeat](tcllib/files/modules/textutil/repeat\.md)|
|<a name='block\_cipher'></a>block cipher|[aes](tcllib/files/modules/aes/aes\.md) &#183; [blowfish](tcllib/files/modules/blowfish/blowfish\.md) &#183; [des](tcllib/files/modules/des/des\.md) &#183; [tclDES](tcllib/files/modules/des/tcldes\.md) &#183; [tclDESjr](tcllib/files/modules/des/tcldesjr\.md)|
|<a name='blocking\_flow'></a>blocking flow|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='blowfish'></a>blowfish|[blowfish](tcllib/files/modules/blowfish/blowfish\.md)|
|<a name='book\_number'></a>Book Number|[valtype::isbn](tcllib/files/modules/valtype/isbn\.md)|
|<a name='breadth\_first'></a>breadth\-first|[struct::tree](tcllib/files/modules/struct/struct\_tree\.md)|
|<a name='bridge'></a>bridge|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='bwidget'></a>BWidget|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md)|


#### <a name='cC'></a>Keywords: C

|||
|---|---|
|<a name='c'></a>C|[doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md)|
|<a name='c\_'></a>C\+\+|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md) &#183; [stooop](tcllib/files/modules/stooop/stooop\.md) &#183; [switched](tcllib/files/modules/stooop/switched\.md)|
|<a name='cache'></a>cache|[cache::async](tcllib/files/modules/cache/async\.md) &#183; [map::slippy::cache](tcllib/files/modules/map/map\_slippy\_cache\.md)|
|<a name='caesar\_cipher'></a>caesar cipher|[tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md)|
|<a name='calculus'></a>calculus|[math::calculus](tcllib/files/modules/math/calculus\.md)|
|<a name='callback'></a>callback|[cache::async](tcllib/files/modules/cache/async\.md) &#183; [hook](tcllib/files/modules/hook/hook\.md) &#183; [lambda](tcllib/files/modules/lambda/lambda\.md) &#183; [oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md) &#183; [uevent::onidle](tcllib/files/modules/uev/uevent\_onidle\.md)|
|<a name='callbacks'></a>callbacks|[tcl::chan::halfpipe](tcllib/files/modules/virtchannel\_base/halfpipe\.md)|
|<a name='capitalize'></a>capitalize|[textutil::string](tcllib/files/modules/textutil/textutil\_string\.md)|
|<a name='card\_for\_credit'></a>card for credit|[valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md)|
|<a name='cardinality'></a>cardinality|[struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='cat'></a>cat|[fileutil](tcllib/files/modules/fileutil/fileutil\.md)|
|<a name='catalog\_package'></a>catalog package|[doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md)|
|<a name='catalogue'></a>catalogue|[docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md)|
|<a name='cell\_phone'></a>cell\-phone|[valtype::imei](tcllib/files/modules/valtype/imei\.md)|
|<a name='cer'></a>cer|[asn](tcllib/files/modules/asn/asn\.md)|
|<a name='cfg'></a>CFG|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md)|
|<a name='cfl'></a>CFL|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md)|
|<a name='cgi'></a>CGI|[ncgi](tcllib/files/modules/ncgi/ncgi\.md)|
|<a name='cgraph'></a>cgraph|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph\_v1](tcllib/files/modules/struct/graph1\.md)|
|<a name='changelog'></a>changelog|[doctools::changelog](tcllib/files/modules/doctools/changelog\.md) &#183; [doctools::cvs](tcllib/files/modules/doctools/cvs\.md)|
|<a name='channel'></a>channel|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md) &#183; [transfer::connect](tcllib/files/modules/transfer/connect\.md) &#183; [transfer::copy](tcllib/files/modules/transfer/copyops\.md) &#183; [transfer::copy::queue](tcllib/files/modules/transfer/tqueue\.md) &#183; [transfer::data::destination](tcllib/files/modules/transfer/ddest\.md) &#183; [transfer::data::source](tcllib/files/modules/transfer/dsource\.md) &#183; [transfer::receiver](tcllib/files/modules/transfer/receiver\.md) &#183; [transfer::transmitter](tcllib/files/modules/transfer/transmitter\.md)|
|<a name='channel\_transformation'></a>channel transformation|[tcl::transform::adler32](tcllib/files/modules/virtchannel\_transform/adler32\.md) &#183; [tcl::transform::base64](tcllib/files/modules/virtchannel\_transform/vt\_base64\.md) &#183; [tcl::transform::counter](tcllib/files/modules/virtchannel\_transform/vt\_counter\.md) &#183; [tcl::transform::crc32](tcllib/files/modules/virtchannel\_transform/vt\_crc32\.md) &#183; [tcl::transform::hex](tcllib/files/modules/virtchannel\_transform/hex\.md) &#183; [tcl::transform::identity](tcllib/files/modules/virtchannel\_transform/identity\.md) &#183; [tcl::transform::limitsize](tcllib/files/modules/virtchannel\_transform/limitsize\.md) &#183; [tcl::transform::observe](tcllib/files/modules/virtchannel\_transform/observe\.md) &#183; [tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md) &#183; [tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md) &#183; [tcl::transform::spacer](tcllib/files/modules/virtchannel\_transform/spacer\.md) &#183; [tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md)|
|<a name='character\_input'></a>character input|[term::receive](tcllib/files/modules/term/receive\.md) &#183; [term::receive::bind](tcllib/files/modules/term/term\_bind\.md)|
|<a name='character\_output'></a>character output|[term::ansi::send](tcllib/files/modules/term/ansi\_send\.md) &#183; [term::send](tcllib/files/modules/term/term\_send\.md)|
|<a name='chat'></a>chat|[irc](tcllib/files/modules/irc/irc\.md) &#183; [multiplexer](tcllib/files/modules/multiplexer/multiplexer\.md) &#183; [picoirc](tcllib/files/modules/irc/picoirc\.md)|
|<a name='checkbox'></a>checkbox|[html](tcllib/files/modules/html/html\.md) &#183; [javascript](tcllib/files/modules/javascript/javascript\.md)|
|<a name='checkbutton'></a>checkbutton|[html](tcllib/files/modules/html/html\.md)|
|<a name='checking'></a>Checking|[valtype::common](tcllib/files/modules/valtype/valtype\_common\.md) &#183; [valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md) &#183; [valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::iban](tcllib/files/modules/valtype/iban\.md) &#183; [valtype::imei](tcllib/files/modules/valtype/imei\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md) &#183; [valtype::luhn](tcllib/files/modules/valtype/luhn\.md) &#183; [valtype::luhn5](tcllib/files/modules/valtype/luhn5\.md) &#183; [valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md) &#183; [valtype::verhoeff](tcllib/files/modules/valtype/verhoeff\.md)|
|<a name='checksum'></a>checksum|[cksum](tcllib/files/modules/crc/cksum\.md) &#183; [crc16](tcllib/files/modules/crc/crc16\.md) &#183; [crc32](tcllib/files/modules/crc/crc32\.md) &#183; [sum](tcllib/files/modules/crc/sum\.md) &#183; [tcl::transform::adler32](tcllib/files/modules/virtchannel\_transform/adler32\.md) &#183; [tcl::transform::crc32](tcllib/files/modules/virtchannel\_transform/vt\_crc32\.md)|
|<a name='chop'></a>chop|[textutil::string](tcllib/files/modules/textutil/textutil\_string\.md)|
|<a name='cipher'></a>cipher|[pki](tcllib/files/modules/pki/pki\.md) &#183; [tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md) &#183; [tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md)|
|<a name='cksum'></a>cksum|[cksum](tcllib/files/modules/crc/cksum\.md) &#183; [crc16](tcllib/files/modules/crc/crc16\.md) &#183; [crc32](tcllib/files/modules/crc/crc32\.md) &#183; [sum](tcllib/files/modules/crc/sum\.md)|
|<a name='class'></a>class|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md) &#183; [stooop](tcllib/files/modules/stooop/stooop\.md) &#183; [switched](tcllib/files/modules/stooop/switched\.md)|
|<a name='class\_methods'></a>class methods|[oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md)|
|<a name='class\_variables'></a>class variables|[oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md)|
|<a name='cleanup'></a>cleanup|[defer](tcllib/files/modules/defer/defer\.md) &#183; [try](tcllib/files/modules/try/tcllib\_try\.md)|
|<a name='client'></a>client|[nameserv](tcllib/files/modules/nns/nns\_client\.md) &#183; [nameserv::auto](tcllib/files/modules/nns/nns\_auto\.md) &#183; [nameserv::common](tcllib/files/modules/nns/nns\_common\.md) &#183; [nns](tcllib/files/apps/nns\.md) &#183; [nns\_intro](tcllib/files/modules/nns/nns\_intro\.md) &#183; [nnslog](tcllib/files/apps/nnslog\.md)|
|<a name='cloud'></a>cloud|[S3](tcllib/files/modules/amazon\-s3/S3\.md)|
|<a name='cmdline\_processing'></a>cmdline processing|[cmdline](tcllib/files/modules/cmdline/cmdline\.md)|
|<a name='color\_control'></a>color control|[term::ansi::code::attr](tcllib/files/modules/term/ansi\_cattr\.md) &#183; [term::ansi::code::ctrl](tcllib/files/modules/term/ansi\_cctrl\.md)|
|<a name='columns'></a>columns|[term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md)|
|<a name='comm'></a>comm|[comm](tcllib/files/modules/comm/comm\.md) &#183; [comm\_wire](tcllib/files/modules/comm/comm\_wire\.md) &#183; [deleg\_method](tcllib/files/modules/interp/deleg\_method\.md) &#183; [deleg\_proc](tcllib/files/modules/interp/deleg\_proc\.md) &#183; [nameserv::protocol](tcllib/files/modules/nns/nns\_protocol\.md)|
|<a name='command'></a>command|[doctools::tcl::parse](tcllib/files/modules/doctools2base/tcl\_parse\.md)|
|<a name='command\_line\_processing'></a>command line processing|[cmdline](tcllib/files/modules/cmdline/cmdline\.md)|
|<a name='command\_prefix'></a>command prefix|[lambda](tcllib/files/modules/lambda/lambda\.md) &#183; [oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md)|
|<a name='comment'></a>comment|[jpeg](tcllib/files/modules/jpeg/jpeg\.md) &#183; [png](tcllib/files/modules/png/png\.md)|
|<a name='common'></a>common|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='common\_prefix'></a>common prefix|[textutil::string](tcllib/files/modules/textutil/textutil\_string\.md)|
|<a name='communication'></a>communication|[comm](tcllib/files/modules/comm/comm\.md) &#183; [comm\_wire](tcllib/files/modules/comm/comm\_wire\.md)|
|<a name='comparison'></a>comparison|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='complete\_graph'></a>complete graph|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='complex\_numbers'></a>complex numbers|[math::complexnumbers](tcllib/files/modules/math/qcomplex\.md) &#183; [math::fourier](tcllib/files/modules/math/fourier\.md)|
|<a name='compression'></a>compression|[tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md) &#183; [zipfile::encode](tcllib/files/modules/zip/encode\.md)|
|<a name='computations'></a>computations|[math::bigfloat](tcllib/files/modules/math/bigfloat\.md)|
|<a name='concatenation\_channel'></a>concatenation channel|[tcl::chan::cat](tcllib/files/modules/virtchannel\_base/cat\.md) &#183; [tcl::chan::facade](tcllib/files/modules/virtchannel\_base/facade\.md)|
|<a name='connected\_component'></a>connected component|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='connected\_fifos'></a>connected fifos|[tcl::chan::fifo2](tcllib/files/modules/virtchannel\_base/tcllib\_fifo2\.md)|
|<a name='connection'></a>connection|[transfer::connect](tcllib/files/modules/transfer/connect\.md)|
|<a name='constants'></a>constants|[math::constants](tcllib/files/modules/math/constants\.md) &#183; [units](tcllib/files/modules/units/units\.md)|
|<a name='container'></a>CONTAINER|[pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md)|
|<a name='contents'></a>contents|[doctools2toc\_introduction](tcllib/files/modules/doctools2toc/toc\_introduction\.md)|
|<a name='context\_free\_grammar'></a>context\-free grammar|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md)|
|<a name='context\_free\_languages'></a>context\-free languages|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='control'></a>control|[control](tcllib/files/modules/control/control\.md) &#183; [math::changepoint](tcllib/files/modules/math/changepoint\.md) &#183; [term](tcllib/files/modules/term/term\.md) &#183; [term::ansi::code](tcllib/files/modules/term/ansi\_code\.md) &#183; [term::ansi::code::attr](tcllib/files/modules/term/ansi\_cattr\.md) &#183; [term::ansi::code::ctrl](tcllib/files/modules/term/ansi\_cctrl\.md) &#183; [term::ansi::code::macros](tcllib/files/modules/term/ansi\_cmacros\.md) &#183; [term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md) &#183; [term::ansi::send](tcllib/files/modules/term/ansi\_send\.md) &#183; [term::interact::menu](tcllib/files/modules/term/imenu\.md) &#183; [term::interact::pager](tcllib/files/modules/term/ipager\.md) &#183; [term::receive](tcllib/files/modules/term/receive\.md) &#183; [term::receive::bind](tcllib/files/modules/term/term\_bind\.md) &#183; [term::send](tcllib/files/modules/term/term\_send\.md)|
|<a name='control\_structure'></a>control structure|[generator](tcllib/files/modules/generator/generator\.md)|
|<a name='conversion'></a>conversion|[doctools](tcllib/files/modules/doctools/doctools\.md) &#183; [doctools2idx\_introduction](tcllib/files/modules/doctools2idx/idx\_introduction\.md) &#183; [doctools2toc\_introduction](tcllib/files/modules/doctools2toc/toc\_introduction\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md) &#183; [math::roman](tcllib/files/modules/math/roman\.md) &#183; [mpexpand](tcllib/files/modules/doctools/mpexpand\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [tcldocstrip](tcllib/files/apps/tcldocstrip\.md) &#183; [units](tcllib/files/modules/units/units\.md)|
|<a name='cooked'></a>cooked|[term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md)|
|<a name='cookie'></a>cookie|[ncgi](tcllib/files/modules/ncgi/ncgi\.md)|
|<a name='copy'></a>copy|[fileutil::multi](tcllib/files/modules/fileutil/multi\.md) &#183; [fileutil::multi::op](tcllib/files/modules/fileutil/multiop\.md) &#183; [transfer::copy](tcllib/files/modules/transfer/copyops\.md) &#183; [transfer::copy::queue](tcllib/files/modules/transfer/tqueue\.md) &#183; [transfer::data::destination](tcllib/files/modules/transfer/ddest\.md) &#183; [transfer::data::source](tcllib/files/modules/transfer/dsource\.md) &#183; [transfer::receiver](tcllib/files/modules/transfer/receiver\.md) &#183; [transfer::transmitter](tcllib/files/modules/transfer/transmitter\.md)|
|<a name='coroutine'></a>coroutine|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md) &#183; [generator](tcllib/files/modules/generator/generator\.md)|
|<a name='cost'></a>Cost|[treeql](tcllib/files/modules/treeql/treeql\.md)|
|<a name='counter'></a>counter|[tcl::transform::counter](tcllib/files/modules/virtchannel\_transform/vt\_counter\.md)|
|<a name='counting'></a>counting|[counter](tcllib/files/modules/counter/counter\.md)|
|<a name='cparam'></a>CPARAM|[pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md)|
|<a name='crc'></a>crc|[cksum](tcllib/files/modules/crc/cksum\.md) &#183; [crc16](tcllib/files/modules/crc/crc16\.md) &#183; [crc32](tcllib/files/modules/crc/crc32\.md) &#183; [sum](tcllib/files/modules/crc/sum\.md)|
|<a name='crc16'></a>crc16|[crc16](tcllib/files/modules/crc/crc16\.md)|
|<a name='crc32'></a>crc32|[cksum](tcllib/files/modules/crc/cksum\.md) &#183; [crc16](tcllib/files/modules/crc/crc16\.md) &#183; [crc32](tcllib/files/modules/crc/crc32\.md) &#183; [sum](tcllib/files/modules/crc/sum\.md) &#183; [tcl::transform::crc32](tcllib/files/modules/virtchannel\_transform/vt\_crc32\.md)|
|<a name='credit\_card'></a>credit card|[valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md)|
|<a name='cron'></a>cron|[cron](tcllib/files/modules/cron/cron\.md)|
|<a name='cryptography'></a>cryptography|[blowfish](tcllib/files/modules/blowfish/blowfish\.md)|
|<a name='css'></a>CSS|[doctools::html::cssdefaults](tcllib/files/modules/doctools2base/html\_cssdefaults\.md)|
|<a name='csv'></a>csv|[bench::in](tcllib/files/modules/bench/bench\_read\.md) &#183; [bench::out::csv](tcllib/files/modules/bench/bench\_wcsv\.md) &#183; [csv](tcllib/files/modules/csv/csv\.md)|
|<a name='currying'></a>currying|[lambda](tcllib/files/modules/lambda/lambda\.md) &#183; [oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md)|
|<a name='cut\_edge'></a>cut edge|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='cut\_vertex'></a>cut vertex|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='cvs'></a>CVS|[rcs](tcllib/files/modules/rcs/rcs\.md)|
|<a name='cvs'></a>cvs|[doctools::cvs](tcllib/files/modules/doctools/cvs\.md)|
|<a name='cvs\_log'></a>cvs log|[doctools::cvs](tcllib/files/modules/doctools/cvs\.md)|
|<a name='cyclic\_redundancy\_check'></a>cyclic redundancy check|[cksum](tcllib/files/modules/crc/cksum\.md) &#183; [crc16](tcllib/files/modules/crc/crc16\.md) &#183; [crc32](tcllib/files/modules/crc/crc32\.md) &#183; [sum](tcllib/files/modules/crc/sum\.md)|


#### <a name='cD'></a>Keywords: D

|||
|---|---|
|<a name='data\_analysis'></a>data analysis|[math::statistics](tcllib/files/modules/math/statistics\.md)|
|<a name='data\_destination'></a>data destination|[transfer::data::destination](tcllib/files/modules/transfer/ddest\.md) &#183; [transfer::receiver](tcllib/files/modules/transfer/receiver\.md)|
|<a name='data\_entry\_form'></a>data entry form|[tepam::argument\_dialogbox](tcllib/files/modules/tepam/tepam\_argument\_dialogbox\.md)|
|<a name='data\_exchange'></a>data exchange|[huddle](tcllib/files/modules/yaml/huddle\.md) &#183; [json](tcllib/files/modules/json/json\.md) &#183; [json::write](tcllib/files/modules/json/json\_write\.md) &#183; [yaml](tcllib/files/modules/yaml/yaml\.md)|
|<a name='data\_integrity'></a>data integrity|[aes](tcllib/files/modules/aes/aes\.md) &#183; [cksum](tcllib/files/modules/crc/cksum\.md) &#183; [crc16](tcllib/files/modules/crc/crc16\.md) &#183; [crc32](tcllib/files/modules/crc/crc32\.md) &#183; [des](tcllib/files/modules/des/des\.md) &#183; [pki](tcllib/files/modules/pki/pki\.md) &#183; [rc4](tcllib/files/modules/rc4/rc4\.md) &#183; [sum](tcllib/files/modules/crc/sum\.md) &#183; [tclDES](tcllib/files/modules/des/tcldes\.md) &#183; [tclDESjr](tcllib/files/modules/des/tcldesjr\.md)|
|<a name='data\_source'></a>data source|[transfer::data::source](tcllib/files/modules/transfer/dsource\.md) &#183; [transfer::transmitter](tcllib/files/modules/transfer/transmitter\.md)|
|<a name='data\_structures'></a>data structures|[struct::record](tcllib/files/modules/struct/record\.md)|
|<a name='database'></a>database|[tie](tcllib/files/modules/tie/tie\_std\.md) &#183; [tie](tcllib/files/modules/tie/tie\.md)|
|<a name='dataflow'></a>dataflow|[page\_util\_flow](tcllib/files/modules/page/page\_util\_flow\.md)|
|<a name='\_ddt'></a>\.ddt|[docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md)|
|<a name='de'></a>DE|[doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md)|
|<a name='debug'></a>debug|[debug](tcllib/files/modules/debug/debug\.md) &#183; [debug::caller](tcllib/files/modules/debug/debug\_caller\.md) &#183; [debug::heartbeat](tcllib/files/modules/debug/debug\_heartbeat\.md) &#183; [debug::timestamp](tcllib/files/modules/debug/debug\_timestamp\.md)|
|<a name='decimal'></a>decimal|[math::decimal](tcllib/files/modules/math/decimal\.md)|
|<a name='declare'></a>declare|[term::ansi::code](tcllib/files/modules/term/ansi\_code\.md)|
|<a name='decompression'></a>decompression|[tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md) &#183; [zipfile::decode](tcllib/files/modules/zip/decode\.md) &#183; [zipfile::mkzip](tcllib/files/modules/zip/mkzip\.md)|
|<a name='decryption'></a>decryption|[tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md) &#183; [tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md)|
|<a name='deferal'></a>deferal|[uevent::onidle](tcllib/files/modules/uev/uevent\_onidle\.md)|
|<a name='define'></a>define|[term::ansi::code](tcllib/files/modules/term/ansi\_code\.md)|
|<a name='degree'></a>degree|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='degree\_constrained\_spanning\_tree'></a>degree constrained spanning tree|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='degrees'></a>degrees|[math::constants](tcllib/files/modules/math/constants\.md)|
|<a name='delegation'></a>delegation|[deleg\_method](tcllib/files/modules/interp/deleg\_method\.md) &#183; [deleg\_proc](tcllib/files/modules/interp/deleg\_proc\.md)|
|<a name='depth\_first'></a>depth\-first|[struct::tree](tcllib/files/modules/struct/struct\_tree\.md)|
|<a name='der'></a>der|[asn](tcllib/files/modules/asn/asn\.md)|
|<a name='des'></a>DES|[des](tcllib/files/modules/des/des\.md) &#183; [tclDES](tcllib/files/modules/des/tcldes\.md) &#183; [tclDESjr](tcllib/files/modules/des/tcldesjr\.md)|
|<a name='deserialization'></a>deserialization|[doctools::idx::import::docidx](tcllib/files/modules/doctools2idx/import\_docidx\.md) &#183; [doctools::idx::import::json](tcllib/files/modules/doctools2idx/idx\_import\_json\.md) &#183; [doctools::idx::structure](tcllib/files/modules/doctools2idx/idx\_structure\.md) &#183; [doctools::toc::import::doctoc](tcllib/files/modules/doctools2toc/import\_doctoc\.md) &#183; [doctools::toc::import::json](tcllib/files/modules/doctools2toc/toc\_import\_json\.md) &#183; [doctools::toc::structure](tcllib/files/modules/doctools2toc/toc\_structure\.md)|
|<a name='\_dev\_null'></a>/dev/null|[tcl::chan::null](tcllib/files/modules/virtchannel\_base/tcllib\_null\.md) &#183; [tcl::chan::nullzero](tcllib/files/modules/virtchannel\_base/nullzero\.md)|
|<a name='\_dev\_random'></a>/dev/random|[tcl::chan::random](tcllib/files/modules/virtchannel\_base/tcllib\_random\.md) &#183; [tcl::randomseed](tcllib/files/modules/virtchannel\_base/randseed\.md)|
|<a name='\_dev\_zero'></a>/dev/zero|[tcl::chan::nullzero](tcllib/files/modules/virtchannel\_base/nullzero\.md) &#183; [tcl::chan::zero](tcllib/files/modules/virtchannel\_base/tcllib\_zero\.md)|
|<a name='diameter'></a>diameter|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='dict'></a>dict|[dicttool](tcllib/files/modules/dicttool/dicttool\.md)|
|<a name='diff'></a>diff|[docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='diff\_n\_format'></a>diff \-n format|[rcs](tcllib/files/modules/rcs/rcs\.md)|
|<a name='diff\_run'></a>diff \-ruN|[textutil::patch](tcllib/files/modules/textutil/patch\.md)|
|<a name='diff\_unified\_format'></a>diff, unified format|[textutil::patch](tcllib/files/modules/textutil/patch\.md)|
|<a name='difference'></a>difference|[struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='differential'></a>differential|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='differential\_equations'></a>differential equations|[math::calculus](tcllib/files/modules/math/calculus\.md)|
|<a name='digital'></a>digital|[math::filters](tcllib/files/modules/math/filtergen\.md)|
|<a name='dijkstra'></a>dijkstra|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='directory\_access'></a>directory access|[ldap](tcllib/files/modules/ldap/ldap\.md) &#183; [ldapx](tcllib/files/modules/ldap/ldapx\.md)|
|<a name='directory\_traversal'></a>directory traversal|[fileutil\_traverse](tcllib/files/modules/fileutil/traverse\.md)|
|<a name='discover'></a>Discover|[valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md)|
|<a name='discrete\_items'></a>discrete items|[struct::pool](tcllib/files/modules/struct/pool\.md)|
|<a name='disjoint\_set'></a>disjoint set|[struct::disjointset](tcllib/files/modules/struct/disjointset\.md)|
|<a name='dispatcher'></a>dispatcher|[term::receive::bind](tcllib/files/modules/term/term\_bind\.md)|
|<a name='distance'></a>distance|[math::geometry](tcllib/files/modules/math/math\_geometry\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md) &#183; [units](tcllib/files/modules/units/units\.md)|
|<a name='dns'></a>DNS|[dns](tcllib/files/modules/dns/tcllib\_dns\.md)|
|<a name='do'></a>do|[control](tcllib/files/modules/control/control\.md)|
|<a name='docidx'></a>docidx|[doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::export::docidx](tcllib/files/modules/doctools2idx/export\_docidx\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::idx::import::docidx](tcllib/files/modules/doctools2idx/import\_docidx\.md) &#183; [doctools::idx::parse](tcllib/files/modules/doctools2idx/idx\_parse\.md) &#183; [doctools::idx::structure](tcllib/files/modules/doctools2idx/idx\_structure\.md) &#183; [doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md)|
|<a name='docidx\_commands'></a>docidx commands|[docidx\_lang\_cmdref](tcllib/files/modules/doctools/docidx\_lang\_cmdref\.md) &#183; [docidx\_lang\_faq](tcllib/files/modules/doctools/docidx\_lang\_faq\.md) &#183; [docidx\_lang\_intro](tcllib/files/modules/doctools/docidx\_lang\_intro\.md) &#183; [docidx\_lang\_syntax](tcllib/files/modules/doctools/docidx\_lang\_syntax\.md)|
|<a name='docidx\_language'></a>docidx language|[docidx\_lang\_cmdref](tcllib/files/modules/doctools/docidx\_lang\_cmdref\.md) &#183; [docidx\_lang\_faq](tcllib/files/modules/doctools/docidx\_lang\_faq\.md) &#183; [docidx\_lang\_intro](tcllib/files/modules/doctools/docidx\_lang\_intro\.md) &#183; [docidx\_lang\_syntax](tcllib/files/modules/doctools/docidx\_lang\_syntax\.md)|
|<a name='docidx\_markup'></a>docidx markup|[docidx\_lang\_cmdref](tcllib/files/modules/doctools/docidx\_lang\_cmdref\.md) &#183; [docidx\_lang\_faq](tcllib/files/modules/doctools/docidx\_lang\_faq\.md) &#183; [docidx\_lang\_intro](tcllib/files/modules/doctools/docidx\_lang\_intro\.md) &#183; [docidx\_lang\_syntax](tcllib/files/modules/doctools/docidx\_lang\_syntax\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md)|
|<a name='docidx\_syntax'></a>docidx syntax|[docidx\_lang\_faq](tcllib/files/modules/doctools/docidx\_lang\_faq\.md) &#183; [docidx\_lang\_intro](tcllib/files/modules/doctools/docidx\_lang\_intro\.md) &#183; [docidx\_lang\_syntax](tcllib/files/modules/doctools/docidx\_lang\_syntax\.md)|
|<a name='docstrip'></a>docstrip|[docstrip](tcllib/files/modules/docstrip/docstrip\.md) &#183; [docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [tcldocstrip](tcllib/files/apps/tcldocstrip\.md)|
|<a name='doctoc'></a>doctoc|[doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::export::doctoc](tcllib/files/modules/doctools2toc/export\_doctoc\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [doctools::toc::import::doctoc](tcllib/files/modules/doctools2toc/import\_doctoc\.md) &#183; [doctools::toc::parse](tcllib/files/modules/doctools2toc/toc\_parse\.md) &#183; [doctools::toc::structure](tcllib/files/modules/doctools2toc/toc\_structure\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md)|
|<a name='doctoc\_commands'></a>doctoc commands|[doctoc\_lang\_cmdref](tcllib/files/modules/doctools/doctoc\_lang\_cmdref\.md) &#183; [doctoc\_lang\_faq](tcllib/files/modules/doctools/doctoc\_lang\_faq\.md) &#183; [doctoc\_lang\_intro](tcllib/files/modules/doctools/doctoc\_lang\_intro\.md) &#183; [doctoc\_lang\_syntax](tcllib/files/modules/doctools/doctoc\_lang\_syntax\.md)|
|<a name='doctoc\_language'></a>doctoc language|[doctoc\_lang\_cmdref](tcllib/files/modules/doctools/doctoc\_lang\_cmdref\.md) &#183; [doctoc\_lang\_faq](tcllib/files/modules/doctools/doctoc\_lang\_faq\.md) &#183; [doctoc\_lang\_intro](tcllib/files/modules/doctools/doctoc\_lang\_intro\.md) &#183; [doctoc\_lang\_syntax](tcllib/files/modules/doctools/doctoc\_lang\_syntax\.md)|
|<a name='doctoc\_markup'></a>doctoc markup|[doctoc\_lang\_cmdref](tcllib/files/modules/doctools/doctoc\_lang\_cmdref\.md) &#183; [doctoc\_lang\_faq](tcllib/files/modules/doctools/doctoc\_lang\_faq\.md) &#183; [doctoc\_lang\_intro](tcllib/files/modules/doctools/doctoc\_lang\_intro\.md) &#183; [doctoc\_lang\_syntax](tcllib/files/modules/doctools/doctoc\_lang\_syntax\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md)|
|<a name='doctoc\_syntax'></a>doctoc syntax|[doctoc\_lang\_faq](tcllib/files/modules/doctools/doctoc\_lang\_faq\.md) &#183; [doctoc\_lang\_intro](tcllib/files/modules/doctools/doctoc\_lang\_intro\.md) &#183; [doctoc\_lang\_syntax](tcllib/files/modules/doctools/doctoc\_lang\_syntax\.md)|
|<a name='doctools'></a>doctools|[docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [doctools::changelog](tcllib/files/modules/doctools/changelog\.md) &#183; [doctools::html::cssdefaults](tcllib/files/modules/doctools2base/html\_cssdefaults\.md) &#183; [doctools::idx::export::docidx](tcllib/files/modules/doctools2idx/export\_docidx\.md) &#183; [doctools::idx::export::html](tcllib/files/modules/doctools2idx/idx\_export\_html\.md) &#183; [doctools::idx::export::json](tcllib/files/modules/doctools2idx/idx\_export\_json\.md) &#183; [doctools::idx::export::nroff](tcllib/files/modules/doctools2idx/idx\_export\_nroff\.md) &#183; [doctools::idx::export::text](tcllib/files/modules/doctools2idx/idx\_export\_text\.md) &#183; [doctools::idx::export::wiki](tcllib/files/modules/doctools2idx/idx\_export\_wiki\.md) &#183; [doctools::idx::import::docidx](tcllib/files/modules/doctools2idx/import\_docidx\.md) &#183; [doctools::idx::import::json](tcllib/files/modules/doctools2idx/idx\_import\_json\.md) &#183; [doctools::idx::parse](tcllib/files/modules/doctools2idx/idx\_parse\.md) &#183; [doctools::idx::structure](tcllib/files/modules/doctools2idx/idx\_structure\.md) &#183; [doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md) &#183; [doctools::nroff::man\_macros](tcllib/files/modules/doctools2base/nroff\_manmacros\.md) &#183; [doctools::tcl::parse](tcllib/files/modules/doctools2base/tcl\_parse\.md) &#183; [doctools::toc::export::doctoc](tcllib/files/modules/doctools2toc/export\_doctoc\.md) &#183; [doctools::toc::export::html](tcllib/files/modules/doctools2toc/toc\_export\_html\.md) &#183; [doctools::toc::export::json](tcllib/files/modules/doctools2toc/toc\_export\_json\.md) &#183; [doctools::toc::export::nroff](tcllib/files/modules/doctools2toc/toc\_export\_nroff\.md) &#183; [doctools::toc::export::text](tcllib/files/modules/doctools2toc/toc\_export\_text\.md) &#183; [doctools::toc::export::wiki](tcllib/files/modules/doctools2toc/toc\_export\_wiki\.md) &#183; [doctools::toc::import::doctoc](tcllib/files/modules/doctools2toc/import\_doctoc\.md) &#183; [doctools::toc::import::json](tcllib/files/modules/doctools2toc/toc\_import\_json\.md) &#183; [doctools::toc::parse](tcllib/files/modules/doctools2toc/toc\_parse\.md) &#183; [doctools::toc::structure](tcllib/files/modules/doctools2toc/toc\_structure\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md)|
|<a name='doctools\_commands'></a>doctools commands|[doctools\_lang\_cmdref](tcllib/files/modules/doctools/doctools\_lang\_cmdref\.md) &#183; [doctools\_lang\_faq](tcllib/files/modules/doctools/doctools\_lang\_faq\.md) &#183; [doctools\_lang\_intro](tcllib/files/modules/doctools/doctools\_lang\_intro\.md) &#183; [doctools\_lang\_syntax](tcllib/files/modules/doctools/doctools\_lang\_syntax\.md)|
|<a name='doctools\_language'></a>doctools language|[doctools\_lang\_cmdref](tcllib/files/modules/doctools/doctools\_lang\_cmdref\.md) &#183; [doctools\_lang\_faq](tcllib/files/modules/doctools/doctools\_lang\_faq\.md) &#183; [doctools\_lang\_intro](tcllib/files/modules/doctools/doctools\_lang\_intro\.md) &#183; [doctools\_lang\_syntax](tcllib/files/modules/doctools/doctools\_lang\_syntax\.md)|
|<a name='doctools\_markup'></a>doctools markup|[doctools\_lang\_cmdref](tcllib/files/modules/doctools/doctools\_lang\_cmdref\.md) &#183; [doctools\_lang\_faq](tcllib/files/modules/doctools/doctools\_lang\_faq\.md) &#183; [doctools\_lang\_intro](tcllib/files/modules/doctools/doctools\_lang\_intro\.md) &#183; [doctools\_lang\_syntax](tcllib/files/modules/doctools/doctools\_lang\_syntax\.md)|
|<a name='doctools\_syntax'></a>doctools syntax|[doctools\_lang\_faq](tcllib/files/modules/doctools/doctools\_lang\_faq\.md) &#183; [doctools\_lang\_intro](tcllib/files/modules/doctools/doctools\_lang\_intro\.md) &#183; [doctools\_lang\_syntax](tcllib/files/modules/doctools/doctools\_lang\_syntax\.md)|
|<a name='document'></a>document|[doctools\_plugin\_apiref](tcllib/files/modules/doctools/doctools\_plugin\_apiref\.md)|
|<a name='documentation'></a>documentation|[docstrip](tcllib/files/modules/docstrip/docstrip\.md) &#183; [docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [doctools](tcllib/files/modules/doctools/doctools\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [tcldocstrip](tcllib/files/apps/tcldocstrip\.md) &#183; [tepam::doc\_gen](tcllib/files/modules/tepam/tepam\_doc\_gen\.md)|
|<a name='dom'></a>DOM|[treeql](tcllib/files/modules/treeql/treeql\.md)|
|<a name='dom'></a>dom|[xsxp](tcllib/files/modules/amazon\-s3/xsxp\.md)|
|<a name='domain\_name\_service'></a>domain name service|[dns](tcllib/files/modules/dns/tcllib\_dns\.md)|
|<a name='\_dtx'></a>\.dtx|[docstrip](tcllib/files/modules/docstrip/docstrip\.md) &#183; [docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [tcldocstrip](tcllib/files/apps/tcldocstrip\.md)|


#### <a name='cE'></a>Keywords: E

|||
|---|---|
|<a name='e'></a>e|[math::constants](tcllib/files/modules/math/constants\.md)|
|<a name='ean'></a>EAN|[valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md)|
|<a name='ean13'></a>EAN13|[valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md)|
|<a name='earley'></a>earley|[grammar::aycock](tcllib/files/modules/grammar\_aycock/aycock\.md)|
|<a name='ebnf'></a>EBNF|[pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='eccentricity'></a>eccentricity|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='edge'></a>edge|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='emacs'></a>emacs|[doctools::changelog](tcllib/files/modules/doctools/changelog\.md) &#183; [doctools::cvs](tcllib/files/modules/doctools/cvs\.md)|
|<a name='email'></a>email|[imap4](tcllib/files/modules/imap4/imap4\.md) &#183; [mime](tcllib/files/modules/mime/mime\.md) &#183; [pop3](tcllib/files/modules/pop3/pop3\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md)|
|<a name='emptiness'></a>emptiness|[struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='empty\_interpreter'></a>empty interpreter|[interp](tcllib/files/modules/interp/tcllib\_interp\.md)|
|<a name='en'></a>EN|[doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md)|
|<a name='encoding'></a>encoding|[ascii85](tcllib/files/modules/base64/ascii85\.md) &#183; [base64](tcllib/files/modules/base64/base64\.md) &#183; [uuencode](tcllib/files/modules/base64/uuencode\.md) &#183; [yencode](tcllib/files/modules/base64/yencode\.md)|
|<a name='encryption'></a>encryption|[aes](tcllib/files/modules/aes/aes\.md) &#183; [blowfish](tcllib/files/modules/blowfish/blowfish\.md) &#183; [des](tcllib/files/modules/des/des\.md) &#183; [pki](tcllib/files/modules/pki/pki\.md) &#183; [rc4](tcllib/files/modules/rc4/rc4\.md) &#183; [tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md) &#183; [tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md) &#183; [tclDES](tcllib/files/modules/des/tcldes\.md) &#183; [tclDESjr](tcllib/files/modules/des/tcldesjr\.md)|
|<a name='entry\_mask'></a>entry mask|[tepam](tcllib/files/modules/tepam/tepam\_introduction\.md)|
|<a name='equal'></a>equal|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='equality'></a>equality|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='equivalence\_class'></a>equivalence class|[struct::disjointset](tcllib/files/modules/struct/disjointset\.md)|
|<a name='error'></a>error|[throw](tcllib/files/modules/try/tcllib\_throw\.md) &#183; [try](tcllib/files/modules/try/tcllib\_try\.md)|
|<a name='error\_function'></a>error function|[math::special](tcllib/files/modules/math/special\.md)|
|<a name='european\_article\_number'></a>European Article Number|[valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md)|
|<a name='event'></a>event|[hook](tcllib/files/modules/hook/hook\.md) &#183; [uevent](tcllib/files/modules/uev/uevent\.md) &#183; [uevent::onidle](tcllib/files/modules/uev/uevent\_onidle\.md)|
|<a name='event\_management'></a>event management|[tcl::chan::events](tcllib/files/modules/virtchannel\_core/events\.md)|
|<a name='events'></a>events|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='examples'></a>examples|[bench\_lang\_intro](tcllib/files/modules/bench/bench\_lang\_intro\.md) &#183; [docidx\_lang\_faq](tcllib/files/modules/doctools/docidx\_lang\_faq\.md) &#183; [doctoc\_lang\_faq](tcllib/files/modules/doctools/doctoc\_lang\_faq\.md) &#183; [doctools\_lang\_faq](tcllib/files/modules/doctools/doctools\_lang\_faq\.md)|
|<a name='exception'></a>exception|[try](tcllib/files/modules/try/tcllib\_try\.md)|
|<a name='exchange\_format'></a>exchange format|[huddle](tcllib/files/modules/yaml/huddle\.md) &#183; [json](tcllib/files/modules/json/json\.md) &#183; [json::write](tcllib/files/modules/json/json\_write\.md)|
|<a name='exclusion'></a>exclusion|[struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='execution'></a>execution|[grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md)|
|<a name='exif'></a>exif|[jpeg](tcllib/files/modules/jpeg/jpeg\.md)|
|<a name='exit'></a>exit|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='export'></a>export|[doctools::html::cssdefaults](tcllib/files/modules/doctools2base/html\_cssdefaults\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::export::docidx](tcllib/files/modules/doctools2idx/export\_docidx\.md) &#183; [doctools::idx::export::html](tcllib/files/modules/doctools2idx/idx\_export\_html\.md) &#183; [doctools::idx::export::json](tcllib/files/modules/doctools2idx/idx\_export\_json\.md) &#183; [doctools::idx::export::nroff](tcllib/files/modules/doctools2idx/idx\_export\_nroff\.md) &#183; [doctools::idx::export::text](tcllib/files/modules/doctools2idx/idx\_export\_text\.md) &#183; [doctools::idx::export::wiki](tcllib/files/modules/doctools2idx/idx\_export\_wiki\.md) &#183; [doctools::nroff::man\_macros](tcllib/files/modules/doctools2base/nroff\_manmacros\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::export::doctoc](tcllib/files/modules/doctools2toc/export\_doctoc\.md) &#183; [doctools::toc::export::html](tcllib/files/modules/doctools2toc/toc\_export\_html\.md) &#183; [doctools::toc::export::json](tcllib/files/modules/doctools2toc/toc\_export\_json\.md) &#183; [doctools::toc::export::nroff](tcllib/files/modules/doctools2toc/toc\_export\_nroff\.md) &#183; [doctools::toc::export::text](tcllib/files/modules/doctools2toc/toc\_export\_text\.md) &#183; [doctools::toc::export::wiki](tcllib/files/modules/doctools2toc/toc\_export\_wiki\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md)|
|<a name='expression'></a>expression|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='extended\_namespace'></a>extended namespace|[namespacex](tcllib/files/modules/namespacex/namespacex\.md)|


#### <a name='cF'></a>Keywords: F

|||
|---|---|
|<a name='faq'></a>faq|[docidx\_lang\_faq](tcllib/files/modules/doctools/docidx\_lang\_faq\.md) &#183; [doctoc\_lang\_faq](tcllib/files/modules/doctools/doctoc\_lang\_faq\.md) &#183; [doctools\_lang\_faq](tcllib/files/modules/doctools/doctools\_lang\_faq\.md)|
|<a name='fetching\_information'></a>fetching information|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='fft'></a>FFT|[math::fourier](tcllib/files/modules/math/fourier\.md)|
|<a name='fifo'></a>fifo|[tcl::chan::fifo](tcllib/files/modules/virtchannel\_base/tcllib\_fifo\.md) &#183; [tcl::chan::fifo2](tcllib/files/modules/virtchannel\_base/tcllib\_fifo2\.md) &#183; [tcl::chan::halfpipe](tcllib/files/modules/virtchannel\_base/halfpipe\.md)|
|<a name='file'></a>file|[tie](tcllib/files/modules/tie/tie\_std\.md) &#183; [tie](tcllib/files/modules/tie/tie\.md) &#183; [uri](tcllib/files/modules/uri/uri\.md)|
|<a name='file\_recognition'></a>file recognition|[fileutil::magic::cfront](tcllib/files/modules/fumagic/cfront\.md) &#183; [fileutil::magic::cgen](tcllib/files/modules/fumagic/cgen\.md) &#183; [fileutil::magic::filetype](tcllib/files/modules/fumagic/filetypes\.md) &#183; [fileutil::magic::rt](tcllib/files/modules/fumagic/rtcore\.md)|
|<a name='file\_type'></a>file type|[fileutil::magic::cfront](tcllib/files/modules/fumagic/cfront\.md) &#183; [fileutil::magic::cgen](tcllib/files/modules/fumagic/cgen\.md) &#183; [fileutil::magic::filetype](tcllib/files/modules/fumagic/filetypes\.md) &#183; [fileutil::magic::rt](tcllib/files/modules/fumagic/rtcore\.md)|
|<a name='file\_utilities'></a>file utilities|[fileutil](tcllib/files/modules/fileutil/fileutil\.md) &#183; [fileutil::magic::cfront](tcllib/files/modules/fumagic/cfront\.md) &#183; [fileutil::magic::cgen](tcllib/files/modules/fumagic/cgen\.md) &#183; [fileutil::magic::filetype](tcllib/files/modules/fumagic/filetypes\.md) &#183; [fileutil::magic::rt](tcllib/files/modules/fumagic/rtcore\.md) &#183; [fileutil::multi](tcllib/files/modules/fileutil/multi\.md) &#183; [fileutil::multi::op](tcllib/files/modules/fileutil/multiop\.md)|
|<a name='filesystem'></a>filesystem|[map::slippy::cache](tcllib/files/modules/map/map\_slippy\_cache\.md)|
|<a name='filter'></a>filter|[generator](tcllib/files/modules/generator/generator\.md) &#183; [struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='filtering'></a>filtering|[math::filters](tcllib/files/modules/math/filtergen\.md)|
|<a name='final'></a>final|[try](tcllib/files/modules/try/tcllib\_try\.md)|
|<a name='finance'></a>finance|[valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md) &#183; [valtype::iban](tcllib/files/modules/valtype/iban\.md)|
|<a name='find'></a>find|[struct::disjointset](tcllib/files/modules/struct/disjointset\.md)|
|<a name='finite'></a>finite|[struct::pool](tcllib/files/modules/struct/pool\.md)|
|<a name='finite\_automaton'></a>finite automaton|[grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md)|
|<a name='fips\_180\_1'></a>FIPS 180\-1|[sha1](tcllib/files/modules/sha1/sha1\.md) &#183; [sha256](tcllib/files/modules/sha1/sha256\.md)|
|<a name='first\_permutation'></a>first permutation|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='fisher\_yates'></a>Fisher\-Yates|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='flatten'></a>flatten|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='floating\_point'></a>floating\-point|[math::bigfloat](tcllib/files/modules/math/bigfloat\.md) &#183; [math::fuzzy](tcllib/files/modules/math/fuzzy\.md)|
|<a name='flow'></a>flow|[control](tcllib/files/modules/control/control\.md)|
|<a name='flow\_network'></a>flow network|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='folding'></a>folding|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='foldl'></a>foldl|[generator](tcllib/files/modules/generator/generator\.md)|
|<a name='foldr'></a>foldr|[generator](tcllib/files/modules/generator/generator\.md)|
|<a name='foreach'></a>foreach|[generator](tcllib/files/modules/generator/generator\.md)|
|<a name='form'></a>form|[html](tcllib/files/modules/html/html\.md) &#183; [ncgi](tcllib/files/modules/ncgi/ncgi\.md)|
|<a name='format\_conversion'></a>format conversion|[pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md)|
|<a name='formatter'></a>formatter|[doctools\_plugin\_apiref](tcllib/files/modules/doctools/doctools\_plugin\_apiref\.md)|
|<a name='formatting'></a>formatting|[bench::in](tcllib/files/modules/bench/bench\_read\.md) &#183; [bench::out::csv](tcllib/files/modules/bench/bench\_wcsv\.md) &#183; [bench::out::text](tcllib/files/modules/bench/bench\_wtext\.md) &#183; [doctools2idx\_introduction](tcllib/files/modules/doctools2idx/idx\_introduction\.md) &#183; [doctools2toc\_introduction](tcllib/files/modules/doctools2toc/toc\_introduction\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [textutil](tcllib/files/modules/textutil/textutil\.md) &#183; [textutil::adjust](tcllib/files/modules/textutil/adjust\.md) &#183; [textutil::string](tcllib/files/modules/textutil/textutil\_string\.md) &#183; [textutil::tabify](tcllib/files/modules/textutil/tabify\.md)|
|<a name='formatting\_engine'></a>formatting engine|[docidx\_plugin\_apiref](tcllib/files/modules/doctools/docidx\_plugin\_apiref\.md) &#183; [doctoc\_plugin\_apiref](tcllib/files/modules/doctools/doctoc\_plugin\_apiref\.md) &#183; [doctools\_plugin\_apiref](tcllib/files/modules/doctools/doctools\_plugin\_apiref\.md)|
|<a name='fossil'></a>fossil|[textutil::patch](tcllib/files/modules/textutil/patch\.md)|
|<a name='fourier\_transform'></a>Fourier transform|[math::fourier](tcllib/files/modules/math/fourier\.md)|
|<a name='fr'></a>FR|[doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md)|
|<a name='frame'></a>frame|[term::ansi::code::macros](tcllib/files/modules/term/ansi\_cmacros\.md)|
|<a name='framework'></a>framework|[tool](tcllib/files/modules/tool/tool\.md)|
|<a name='ftp'></a>ftp|[ftp](tcllib/files/modules/ftp/ftp\.md) &#183; [ftp::geturl](tcllib/files/modules/ftp/ftp\_geturl\.md) &#183; [ftpd](tcllib/files/modules/ftpd/ftpd\.md) &#183; [uri](tcllib/files/modules/uri/uri\.md)|
|<a name='ftpd'></a>ftpd|[ftpd](tcllib/files/modules/ftpd/ftpd\.md)|
|<a name='ftpserver'></a>ftpserver|[ftpd](tcllib/files/modules/ftpd/ftpd\.md)|
|<a name='full\_outer\_join'></a>full outer join|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|


#### <a name='cG'></a>Keywords: G

|||
|---|---|
|<a name='generate\_event'></a>generate event|[uevent](tcllib/files/modules/uev/uevent\.md)|
|<a name='generate\_permutations'></a>generate permutations|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='generation'></a>generation|[doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md)|
|<a name='generator'></a>generator|[generator](tcllib/files/modules/generator/generator\.md)|
|<a name='geocoding'></a>geocoding|[map::geocode::nominatim](tcllib/files/modules/map/map\_geocode\_nominatim\.md)|
|<a name='geodesy'></a>geodesy|[map::slippy](tcllib/files/modules/map/map\_slippy\.md) &#183; [mapproj](tcllib/files/modules/mapproj/mapproj\.md)|
|<a name='geography'></a>geography|[map::slippy](tcllib/files/modules/map/map\_slippy\.md)|
|<a name='get\_character'></a>get character|[term::receive](tcllib/files/modules/term/receive\.md)|
|<a name='gets'></a>gets|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='git'></a>git|[textutil::patch](tcllib/files/modules/textutil/patch\.md)|
|<a name='global'></a>global|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='golang'></a>golang|[defer](tcllib/files/modules/defer/defer\.md)|
|<a name='gopher'></a>gopher|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='gps'></a>gps|[gpx](tcllib/files/modules/gpx/gpx\.md) &#183; [nmea](tcllib/files/modules/nmea/nmea\.md)|
|<a name='gpx'></a>gpx|[gpx](tcllib/files/modules/gpx/gpx\.md)|
|<a name='grammar'></a>grammar|[grammar::aycock](tcllib/files/modules/grammar\_aycock/aycock\.md) &#183; [grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md) &#183; [grammar::me::cpu](tcllib/files/modules/grammar\_me/me\_cpu\.md) &#183; [grammar::me::cpu::core](tcllib/files/modules/grammar\_me/me\_cpucore\.md) &#183; [grammar::me::cpu::gasm](tcllib/files/modules/grammar\_me/gasm\.md) &#183; [grammar::me::tcl](tcllib/files/modules/grammar\_me/me\_tcl\.md) &#183; [grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::me\_vm](tcllib/files/modules/grammar\_me/me\_vm\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='graph'></a>graph|[grammar::me::cpu::gasm](tcllib/files/modules/grammar\_me/gasm\.md) &#183; [struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md) &#183; [struct::graph\_v1](tcllib/files/modules/struct/graph1\.md) &#183; [struct::queue](tcllib/files/modules/struct/queue\.md) &#183; [struct::stack](tcllib/files/modules/struct/stack\.md)|
|<a name='graph\_walking'></a>graph walking|[page\_util\_flow](tcllib/files/modules/page/page\_util\_flow\.md) &#183; [page\_util\_norm\_lemon](tcllib/files/modules/page/page\_util\_norm\_lemon\.md) &#183; [page\_util\_norm\_peg](tcllib/files/modules/page/page\_util\_norm\_peg\.md)|
|<a name='green\_threads'></a>green threads|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='grep'></a>grep|[fileutil](tcllib/files/modules/fileutil/fileutil\.md)|
|<a name='guid'></a>GUID|[uuid](tcllib/files/modules/uuid/uuid\.md)|


#### <a name='cH'></a>Keywords: H

|||
|---|---|
|<a name='hashing'></a>hashing|[md4](tcllib/files/modules/md4/md4\.md) &#183; [md5](tcllib/files/modules/md5/md5\.md) &#183; [md5crypt](tcllib/files/modules/md5crypt/md5crypt\.md) &#183; [otp](tcllib/files/modules/otp/otp\.md) &#183; [ripemd128](tcllib/files/modules/ripemd/ripemd128\.md) &#183; [ripemd160](tcllib/files/modules/ripemd/ripemd160\.md) &#183; [sha1](tcllib/files/modules/sha1/sha1\.md) &#183; [sha256](tcllib/files/modules/sha1/sha256\.md)|
|<a name='heartbeat'></a>heartbeat|[debug::heartbeat](tcllib/files/modules/debug/debug\_heartbeat\.md)|
|<a name='heuristic'></a>heuristic|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='hex'></a>hex|[base32::hex](tcllib/files/modules/base32/base32hex\.md)|
|<a name='hexadecimal'></a>hexadecimal|[tcl::transform::hex](tcllib/files/modules/virtchannel\_transform/hex\.md)|
|<a name='histogram'></a>histogram|[counter](tcllib/files/modules/counter/counter\.md)|
|<a name='hook'></a>hook|[hook](tcllib/files/modules/hook/hook\.md) &#183; [uevent](tcllib/files/modules/uev/uevent\.md)|
|<a name='horspool'></a>horspool|[grammar::aycock](tcllib/files/modules/grammar\_aycock/aycock\.md)|
|<a name='html'></a>HTML|[doctools](tcllib/files/modules/doctools/doctools\.md) &#183; [doctools::html::cssdefaults](tcllib/files/modules/doctools2base/html\_cssdefaults\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::export::html](tcllib/files/modules/doctools2idx/idx\_export\_html\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::export::html](tcllib/files/modules/doctools2toc/toc\_export\_html\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md) &#183; [mpexpand](tcllib/files/modules/doctools/mpexpand\.md)|
|<a name='html'></a>html|[html](tcllib/files/modules/html/html\.md) &#183; [htmlparse](tcllib/files/modules/htmlparse/htmlparse\.md) &#183; [javascript](tcllib/files/modules/javascript/javascript\.md) &#183; [ncgi](tcllib/files/modules/ncgi/ncgi\.md)|
|<a name='http'></a>http|[autoproxy](tcllib/files/modules/http/autoproxy\.md) &#183; [httpd](tcllib/files/modules/httpd/httpd\.md) &#183; [map::geocode::nominatim](tcllib/files/modules/map/map\_geocode\_nominatim\.md) &#183; [map::slippy::fetcher](tcllib/files/modules/map/map\_slippy\_fetcher\.md) &#183; [uri](tcllib/files/modules/uri/uri\.md) &#183; [websocket](tcllib/files/modules/websocket/websocket\.md)|
|<a name='httpd'></a>httpd|[httpd](tcllib/files/modules/httpd/httpd\.md)|
|<a name='https'></a>https|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='httpserver'></a>httpserver|[httpd](tcllib/files/modules/httpd/httpd\.md)|
|<a name='huddle'></a>huddle|[huddle](tcllib/files/modules/yaml/huddle\.md) &#183; [yaml](tcllib/files/modules/yaml/yaml\.md)|
|<a name='human\_readable'></a>human readable|[bench::in](tcllib/files/modules/bench/bench\_read\.md) &#183; [bench::out::text](tcllib/files/modules/bench/bench\_wtext\.md)|
|<a name='hyphenation'></a>hyphenation|[textutil](tcllib/files/modules/textutil/textutil\.md) &#183; [textutil::adjust](tcllib/files/modules/textutil/adjust\.md)|


#### <a name='cI'></a>Keywords: I

|||
|---|---|
|<a name='i18n'></a>i18n|[doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md)|
|<a name='iban'></a>IBAN|[valtype::iban](tcllib/files/modules/valtype/iban\.md)|
|<a name='ident'></a>ident|[ident](tcllib/files/modules/ident/ident\.md)|
|<a name='identification'></a>identification|[ident](tcllib/files/modules/ident/ident\.md)|
|<a name='identity'></a>identity|[tcl::transform::identity](tcllib/files/modules/virtchannel\_transform/identity\.md)|
|<a name='idle'></a>idle|[uevent::onidle](tcllib/files/modules/uev/uevent\_onidle\.md)|
|<a name='image'></a>image|[jpeg](tcllib/files/modules/jpeg/jpeg\.md) &#183; [png](tcllib/files/modules/png/png\.md) &#183; [tiff](tcllib/files/modules/tiff/tiff\.md)|
|<a name='imap'></a>imap|[imap4](tcllib/files/modules/imap4/imap4\.md)|
|<a name='imei'></a>IMEI|[valtype::imei](tcllib/files/modules/valtype/imei\.md)|
|<a name='import'></a>import|[doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::idx::import::docidx](tcllib/files/modules/doctools2idx/import\_docidx\.md) &#183; [doctools::idx::import::json](tcllib/files/modules/doctools2idx/idx\_import\_json\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [doctools::toc::import::doctoc](tcllib/files/modules/doctools2toc/import\_doctoc\.md) &#183; [doctools::toc::import::json](tcllib/files/modules/doctools2toc/toc\_import\_json\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md)|
|<a name='in\_memory\_channel'></a>in\-memory channel|[tcl::chan::fifo](tcllib/files/modules/virtchannel\_base/tcllib\_fifo\.md) &#183; [tcl::chan::fifo2](tcllib/files/modules/virtchannel\_base/tcllib\_fifo2\.md) &#183; [tcl::chan::halfpipe](tcllib/files/modules/virtchannel\_base/halfpipe\.md) &#183; [tcl::chan::memchan](tcllib/files/modules/virtchannel\_base/tcllib\_memchan\.md) &#183; [tcl::chan::string](tcllib/files/modules/virtchannel\_base/tcllib\_string\.md) &#183; [tcl::chan::variable](tcllib/files/modules/virtchannel\_base/tcllib\_variable\.md)|
|<a name='in\_order'></a>in\-order|[struct::tree](tcllib/files/modules/struct/struct\_tree\.md)|
|<a name='inclusion'></a>inclusion|[struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='incr\_tcl'></a>Incr Tcl|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md)|
|<a name='indenting'></a>indenting|[textutil](tcllib/files/modules/textutil/textutil\.md) &#183; [textutil::adjust](tcllib/files/modules/textutil/adjust\.md)|
|<a name='independent\_set'></a>independent set|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='index'></a>index|[docidx\_intro](tcllib/files/modules/doctools/docidx\_intro\.md) &#183; [docidx\_plugin\_apiref](tcllib/files/modules/doctools/docidx\_plugin\_apiref\.md) &#183; [doctools2idx\_introduction](tcllib/files/modules/doctools2idx/idx\_introduction\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::export::docidx](tcllib/files/modules/doctools2idx/export\_docidx\.md) &#183; [doctools::idx::export::html](tcllib/files/modules/doctools2idx/idx\_export\_html\.md) &#183; [doctools::idx::export::json](tcllib/files/modules/doctools2idx/idx\_export\_json\.md) &#183; [doctools::idx::export::nroff](tcllib/files/modules/doctools2idx/idx\_export\_nroff\.md) &#183; [doctools::idx::export::text](tcllib/files/modules/doctools2idx/idx\_export\_text\.md) &#183; [doctools::idx::export::wiki](tcllib/files/modules/doctools2idx/idx\_export\_wiki\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::idx::import::docidx](tcllib/files/modules/doctools2idx/import\_docidx\.md) &#183; [doctools::idx::import::json](tcllib/files/modules/doctools2idx/idx\_import\_json\.md)|
|<a name='index\_formatter'></a>index formatter|[docidx\_plugin\_apiref](tcllib/files/modules/doctools/docidx\_plugin\_apiref\.md)|
|<a name='info'></a>info|[namespacex](tcllib/files/modules/namespacex/namespacex\.md)|
|<a name='inner\_join'></a>inner join|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='input\_mode'></a>input mode|[term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md)|
|<a name='integer'></a>integer|[math::roman](tcllib/files/modules/math/roman\.md)|
|<a name='integration'></a>integration|[math::calculus](tcllib/files/modules/math/calculus\.md)|
|<a name='inter\_thread\_communication'></a>inter\-thread communication|[tcl::chan::fifo2](tcllib/files/modules/virtchannel\_base/tcllib\_fifo2\.md)|
|<a name='international\_article\_number'></a>International Article Number|[valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md)|
|<a name='international\_bank\_account\_number'></a>International Bank Account Number|[valtype::iban](tcllib/files/modules/valtype/iban\.md)|
|<a name='international\_mobile\_equipment\_identity'></a>International Mobile Equipment Identity|[valtype::imei](tcllib/files/modules/valtype/imei\.md)|
|<a name='international\_standard\_book\_number'></a>International Standard Book Number|[valtype::isbn](tcllib/files/modules/valtype/isbn\.md)|
|<a name='internationalization'></a>internationalization|[doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md)|
|<a name='internet'></a>internet|[asn](tcllib/files/modules/asn/asn\.md) &#183; [ftp](tcllib/files/modules/ftp/ftp\.md) &#183; [ftp::geturl](tcllib/files/modules/ftp/ftp\_geturl\.md) &#183; [imap4](tcllib/files/modules/imap4/imap4\.md) &#183; [ldap](tcllib/files/modules/ldap/ldap\.md) &#183; [ldapx](tcllib/files/modules/ldap/ldapx\.md) &#183; [mime](tcllib/files/modules/mime/mime\.md) &#183; [pop3d](tcllib/files/modules/pop3d/pop3d\.md) &#183; [pop3d::dbox](tcllib/files/modules/pop3d/pop3d\_dbox\.md) &#183; [pop3d::udb](tcllib/files/modules/pop3d/pop3d\_udb\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md) &#183; [websocket](tcllib/files/modules/websocket/websocket\.md)|
|<a name='internet\_address'></a>internet address|[tcllib\_ip](tcllib/files/modules/dns/tcllib\_ip\.md)|
|<a name='interpolation'></a>interpolation|[math::interpolate](tcllib/files/modules/math/interpolate\.md)|
|<a name='interpreter'></a>interpreter|[deleg\_method](tcllib/files/modules/interp/deleg\_method\.md) &#183; [deleg\_proc](tcllib/files/modules/interp/deleg\_proc\.md) &#183; [interp](tcllib/files/modules/interp/tcllib\_interp\.md) &#183; [wip](tcllib/files/modules/wip/wip\.md)|
|<a name='intersection'></a>intersection|[struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='interval'></a>interval|[math::bigfloat](tcllib/files/modules/math/bigfloat\.md)|
|<a name='ip'></a>ip|[tcllib\_ip](tcllib/files/modules/dns/tcllib\_ip\.md)|
|<a name='ipc'></a>ipc|[comm](tcllib/files/modules/comm/comm\.md) &#183; [comm\_wire](tcllib/files/modules/comm/comm\_wire\.md)|
|<a name='ipv4'></a>ipv4|[tcllib\_ip](tcllib/files/modules/dns/tcllib\_ip\.md)|
|<a name='ipv6'></a>ipv6|[tcllib\_ip](tcllib/files/modules/dns/tcllib\_ip\.md)|
|<a name='irc'></a>irc|[irc](tcllib/files/modules/irc/irc\.md) &#183; [picoirc](tcllib/files/modules/irc/picoirc\.md)|
|<a name='isa'></a>isA|[valtype::common](tcllib/files/modules/valtype/valtype\_common\.md) &#183; [valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md) &#183; [valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::iban](tcllib/files/modules/valtype/iban\.md) &#183; [valtype::imei](tcllib/files/modules/valtype/imei\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md) &#183; [valtype::luhn](tcllib/files/modules/valtype/luhn\.md) &#183; [valtype::luhn5](tcllib/files/modules/valtype/luhn5\.md) &#183; [valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md) &#183; [valtype::verhoeff](tcllib/files/modules/valtype/verhoeff\.md)|
|<a name='isbn'></a>ISBN|[valtype::isbn](tcllib/files/modules/valtype/isbn\.md)|
|<a name='isthmus'></a>isthmus|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='iterator'></a>iterator|[generator](tcllib/files/modules/generator/generator\.md)|


#### <a name='cJ'></a>Keywords: J

|||
|---|---|
|<a name='javascript'></a>javascript|[javascript](tcllib/files/modules/javascript/javascript\.md) &#183; [json](tcllib/files/modules/json/json\.md) &#183; [json::write](tcllib/files/modules/json/json\_write\.md)|
|<a name='jfif'></a>jfif|[jpeg](tcllib/files/modules/jpeg/jpeg\.md)|
|<a name='join'></a>join|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='jpeg'></a>jpeg|[jpeg](tcllib/files/modules/jpeg/jpeg\.md)|
|<a name='json'></a>JSON|[doctools::idx::export::json](tcllib/files/modules/doctools2idx/idx\_export\_json\.md) &#183; [doctools::idx::import::json](tcllib/files/modules/doctools2idx/idx\_import\_json\.md) &#183; [doctools::toc::export::json](tcllib/files/modules/doctools2toc/toc\_export\_json\.md) &#183; [doctools::toc::import::json](tcllib/files/modules/doctools2toc/toc\_import\_json\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md)|
|<a name='json'></a>json|[doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [huddle](tcllib/files/modules/yaml/huddle\.md) &#183; [json](tcllib/files/modules/json/json\.md) &#183; [json::write](tcllib/files/modules/json/json\_write\.md)|
|<a name='justification'></a>justification|[textutil::adjust](tcllib/files/modules/textutil/adjust\.md)|


#### <a name='cK'></a>Keywords: K

|||
|---|---|
|<a name='keyword\_index'></a>keyword index|[docidx\_intro](tcllib/files/modules/doctools/docidx\_intro\.md) &#183; [doctools2idx\_introduction](tcllib/files/modules/doctools2idx/idx\_introduction\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md)|
|<a name='keywords'></a>keywords|[docidx\_plugin\_apiref](tcllib/files/modules/doctools/docidx\_plugin\_apiref\.md)|
|<a name='knuth'></a>knuth|[soundex](tcllib/files/modules/soundex/soundex\.md)|


#### <a name='cL'></a>Keywords: L

|||
|---|---|
|<a name='l10n'></a>l10n|[doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md)|
|<a name='lambda'></a>lambda|[lambda](tcllib/files/modules/lambda/lambda\.md)|
|<a name='latex'></a>LaTeX|[docstrip](tcllib/files/modules/docstrip/docstrip\.md) &#183; [docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [tcldocstrip](tcllib/files/apps/tcldocstrip\.md)|
|<a name='latex'></a>latex|[doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md)|
|<a name='latitute'></a>latitute|[map::slippy](tcllib/files/modules/map/map\_slippy\.md)|
|<a name='ldap'></a>ldap|[ldap](tcllib/files/modules/ldap/ldap\.md) &#183; [ldapx](tcllib/files/modules/ldap/ldapx\.md) &#183; [uri](tcllib/files/modules/uri/uri\.md)|
|<a name='ldap\_client'></a>ldap client|[ldap](tcllib/files/modules/ldap/ldap\.md) &#183; [ldapx](tcllib/files/modules/ldap/ldapx\.md)|
|<a name='ldif'></a>ldif|[ldapx](tcllib/files/modules/ldap/ldapx\.md)|
|<a name='least\_squares'></a>least squares|[math::linearalgebra](tcllib/files/modules/math/linalg\.md)|
|<a name='left\_outer\_join'></a>left outer join|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='lemon'></a>lemon|[page\_util\_norm\_lemon](tcllib/files/modules/page/page\_util\_norm\_lemon\.md)|
|<a name='level\_graph'></a>level graph|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='lexer'></a>lexer|[doctools::idx::parse](tcllib/files/modules/doctools2idx/idx\_parse\.md) &#183; [doctools::toc::parse](tcllib/files/modules/doctools2toc/toc\_parse\.md)|
|<a name='lexing'></a>lexing|[string::token](tcllib/files/modules/string/token\.md) &#183; [string::token::shell](tcllib/files/modules/string/token\_shell\.md)|
|<a name='limitsize'></a>limitsize|[tcl::transform::limitsize](tcllib/files/modules/virtchannel\_transform/limitsize\.md)|
|<a name='line'></a>line|[math::geometry](tcllib/files/modules/math/math\_geometry\.md)|
|<a name='linear\_algebra'></a>linear algebra|[math::linearalgebra](tcllib/files/modules/math/linalg\.md)|
|<a name='linear\_equations'></a>linear equations|[math::linearalgebra](tcllib/files/modules/math/linalg\.md)|
|<a name='linear\_program'></a>linear program|[math::optimize](tcllib/files/modules/math/optimize\.md)|
|<a name='lines'></a>lines|[term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md)|
|<a name='list'></a>list|[struct::list](tcllib/files/modules/struct/struct\_list\.md) &#183; [struct::queue](tcllib/files/modules/struct/queue\.md) &#183; [wip](tcllib/files/modules/wip/wip\.md)|
|<a name='listener'></a>listener|[term::receive](tcllib/files/modules/term/receive\.md) &#183; [term::receive::bind](tcllib/files/modules/term/term\_bind\.md)|
|<a name='literate\_programming'></a>literate programming|[docstrip](tcllib/files/modules/docstrip/docstrip\.md) &#183; [docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [tcldocstrip](tcllib/files/apps/tcldocstrip\.md)|
|<a name='ll\_k\_'></a>LL\(k\)|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='local\_searching'></a>local searching|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='localization'></a>localization|[doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md)|
|<a name='location'></a>location|[map::geocode::nominatim](tcllib/files/modules/map/map\_geocode\_nominatim\.md) &#183; [map::slippy](tcllib/files/modules/map/map\_slippy\.md) &#183; [map::slippy::cache](tcllib/files/modules/map/map\_slippy\_cache\.md) &#183; [map::slippy::fetcher](tcllib/files/modules/map/map\_slippy\_fetcher\.md)|
|<a name='log'></a>log|[debug](tcllib/files/modules/debug/debug\.md) &#183; [debug::caller](tcllib/files/modules/debug/debug\_caller\.md) &#183; [debug::heartbeat](tcllib/files/modules/debug/debug\_heartbeat\.md) &#183; [debug::timestamp](tcllib/files/modules/debug/debug\_timestamp\.md) &#183; [doctools::cvs](tcllib/files/modules/doctools/cvs\.md) &#183; [log](tcllib/files/modules/log/log\.md) &#183; [logger](tcllib/files/modules/log/logger\.md)|
|<a name='log\_level'></a>log level|[log](tcllib/files/modules/log/log\.md) &#183; [logger](tcllib/files/modules/log/logger\.md)|
|<a name='logger'></a>logger|[logger](tcllib/files/modules/log/logger\.md) &#183; [logger::appender](tcllib/files/modules/log/loggerAppender\.md) &#183; [logger::utils](tcllib/files/modules/log/loggerUtils\.md)|
|<a name='longest\_common\_subsequence'></a>longest common subsequence|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='longitude'></a>longitude|[map::slippy](tcllib/files/modules/map/map\_slippy\.md)|
|<a name='loop'></a>loop|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='luhn'></a>luhn|[valtype::luhn](tcllib/files/modules/valtype/luhn\.md) &#183; [valtype::luhn5](tcllib/files/modules/valtype/luhn5\.md)|
|<a name='luhn\_5'></a>luhn\-5|[valtype::luhn5](tcllib/files/modules/valtype/luhn5\.md)|


#### <a name='cM'></a>Keywords: M

|||
|---|---|
|<a name='macros'></a>macros|[doctools::nroff::man\_macros](tcllib/files/modules/doctools2base/nroff\_manmacros\.md)|
|<a name='mail'></a>mail|[imap4](tcllib/files/modules/imap4/imap4\.md) &#183; [mime](tcllib/files/modules/mime/mime\.md) &#183; [pop3](tcllib/files/modules/pop3/pop3\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md)|
|<a name='mailto'></a>mailto|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='man\_macros'></a>man\_macros|[doctools::nroff::man\_macros](tcllib/files/modules/doctools2base/nroff\_manmacros\.md)|
|<a name='manpage'></a>manpage|[doctools](tcllib/files/modules/doctools/doctools\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [doctools\_plugin\_apiref](tcllib/files/modules/doctools/doctools\_plugin\_apiref\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md) &#183; [mpexpand](tcllib/files/modules/doctools/mpexpand\.md)|
|<a name='map'></a>map|[generator](tcllib/files/modules/generator/generator\.md) &#183; [map::geocode::nominatim](tcllib/files/modules/map/map\_geocode\_nominatim\.md) &#183; [map::slippy](tcllib/files/modules/map/map\_slippy\.md) &#183; [map::slippy::cache](tcllib/files/modules/map/map\_slippy\_cache\.md) &#183; [map::slippy::fetcher](tcllib/files/modules/map/map\_slippy\_fetcher\.md) &#183; [mapproj](tcllib/files/modules/mapproj/mapproj\.md) &#183; [struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='markdown'></a>markdown|[doctools](tcllib/files/modules/doctools/doctools\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md)|
|<a name='markup'></a>markup|[docidx\_intro](tcllib/files/modules/doctools/docidx\_intro\.md) &#183; [docidx\_lang\_cmdref](tcllib/files/modules/doctools/docidx\_lang\_cmdref\.md) &#183; [docidx\_lang\_faq](tcllib/files/modules/doctools/docidx\_lang\_faq\.md) &#183; [docidx\_lang\_intro](tcllib/files/modules/doctools/docidx\_lang\_intro\.md) &#183; [docidx\_lang\_syntax](tcllib/files/modules/doctools/docidx\_lang\_syntax\.md) &#183; [docidx\_plugin\_apiref](tcllib/files/modules/doctools/docidx\_plugin\_apiref\.md) &#183; [doctoc\_intro](tcllib/files/modules/doctools/doctoc\_intro\.md) &#183; [doctoc\_lang\_cmdref](tcllib/files/modules/doctools/doctoc\_lang\_cmdref\.md) &#183; [doctoc\_lang\_faq](tcllib/files/modules/doctools/doctoc\_lang\_faq\.md) &#183; [doctoc\_lang\_intro](tcllib/files/modules/doctools/doctoc\_lang\_intro\.md) &#183; [doctoc\_lang\_syntax](tcllib/files/modules/doctools/doctoc\_lang\_syntax\.md) &#183; [doctoc\_plugin\_apiref](tcllib/files/modules/doctools/doctoc\_plugin\_apiref\.md) &#183; [doctools](tcllib/files/modules/doctools/doctools\.md) &#183; [doctools2idx\_introduction](tcllib/files/modules/doctools2idx/idx\_introduction\.md) &#183; [doctools2toc\_introduction](tcllib/files/modules/doctools2toc/toc\_introduction\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [doctools\_intro](tcllib/files/modules/doctools/doctools\_intro\.md) &#183; [doctools\_lang\_cmdref](tcllib/files/modules/doctools/doctools\_lang\_cmdref\.md) &#183; [doctools\_lang\_faq](tcllib/files/modules/doctools/doctools\_lang\_faq\.md) &#183; [doctools\_lang\_intro](tcllib/files/modules/doctools/doctools\_lang\_intro\.md) &#183; [doctools\_lang\_syntax](tcllib/files/modules/doctools/doctools\_lang\_syntax\.md) &#183; [doctools\_plugin\_apiref](tcllib/files/modules/doctools/doctools\_plugin\_apiref\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md) &#183; [mpexpand](tcllib/files/modules/doctools/mpexpand\.md) &#183; [tcldocstrip](tcllib/files/apps/tcldocstrip\.md)|
|<a name='mastercard'></a>MasterCard|[valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md)|
|<a name='matching'></a>matching|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='math'></a>math|[math](tcllib/files/modules/math/math\.md) &#183; [math::bigfloat](tcllib/files/modules/math/bigfloat\.md) &#183; [math::bignum](tcllib/files/modules/math/bignum\.md) &#183; [math::calculus](tcllib/files/modules/math/calculus\.md) &#183; [math::complexnumbers](tcllib/files/modules/math/qcomplex\.md) &#183; [math::constants](tcllib/files/modules/math/constants\.md) &#183; [math::decimal](tcllib/files/modules/math/decimal\.md) &#183; [math::fuzzy](tcllib/files/modules/math/fuzzy\.md) &#183; [math::geometry](tcllib/files/modules/math/math\_geometry\.md) &#183; [math::interpolate](tcllib/files/modules/math/interpolate\.md) &#183; [math::linearalgebra](tcllib/files/modules/math/linalg\.md) &#183; [math::optimize](tcllib/files/modules/math/optimize\.md) &#183; [math::PCA](tcllib/files/modules/math/pca\.md) &#183; [math::polynomials](tcllib/files/modules/math/polynomials\.md) &#183; [math::rationalfunctions](tcllib/files/modules/math/rational\_funcs\.md) &#183; [math::special](tcllib/files/modules/math/special\.md) &#183; [math::trig](tcllib/files/modules/math/trig\.md) &#183; [simulation::annealing](tcllib/files/modules/simulation/annealing\.md) &#183; [simulation::montecarlo](tcllib/files/modules/simulation/montecarlo\.md) &#183; [simulation::random](tcllib/files/modules/simulation/simulation\_random\.md)|
|<a name='mathematics'></a>mathematics|[math::fourier](tcllib/files/modules/math/fourier\.md) &#183; [math::probopt](tcllib/files/modules/math/probopt\.md) &#183; [math::quasirandom](tcllib/files/modules/math/quasirandom\.md) &#183; [math::statistics](tcllib/files/modules/math/statistics\.md)|
|<a name='matrices'></a>matrices|[math::linearalgebra](tcllib/files/modules/math/linalg\.md)|
|<a name='matrix'></a>matrix|[csv](tcllib/files/modules/csv/csv\.md) &#183; [math::linearalgebra](tcllib/files/modules/math/linalg\.md) &#183; [report](tcllib/files/modules/report/report\.md) &#183; [struct::matrix](tcllib/files/modules/struct/matrix\.md) &#183; [struct::matrix\_v1](tcllib/files/modules/struct/matrix1\.md) &#183; [struct::queue](tcllib/files/modules/struct/queue\.md) &#183; [struct::stack](tcllib/files/modules/struct/stack\.md)|
|<a name='max\_cut'></a>max cut|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='maximum'></a>maximum|[math::optimize](tcllib/files/modules/math/optimize\.md)|
|<a name='maximum\_flow'></a>maximum flow|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='md4'></a>md4|[md4](tcllib/files/modules/md4/md4\.md) &#183; [ripemd128](tcllib/files/modules/ripemd/ripemd128\.md) &#183; [ripemd160](tcllib/files/modules/ripemd/ripemd160\.md)|
|<a name='md5'></a>md5|[md5](tcllib/files/modules/md5/md5\.md) &#183; [md5crypt](tcllib/files/modules/md5crypt/md5crypt\.md)|
|<a name='md5crypt'></a>md5crypt|[md5crypt](tcllib/files/modules/md5crypt/md5crypt\.md)|
|<a name='medicare'></a>medicare|[valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md)|
|<a name='mega\_widget'></a>mega widget|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md)|
|<a name='membership'></a>membership|[struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='menu'></a>menu|[term::ansi::code::macros](tcllib/files/modules/term/ansi\_cmacros\.md) &#183; [term::interact::menu](tcllib/files/modules/term/imenu\.md)|
|<a name='merge'></a>merge|[tcl::randomseed](tcllib/files/modules/virtchannel\_base/randseed\.md) &#183; [uevent::onidle](tcllib/files/modules/uev/uevent\_onidle\.md)|
|<a name='merge\_find'></a>merge find|[struct::disjointset](tcllib/files/modules/struct/disjointset\.md)|
|<a name='merging'></a>merging|[bench](tcllib/files/modules/bench/bench\.md)|
|<a name='message'></a>message|[comm](tcllib/files/modules/comm/comm\.md) &#183; [comm\_wire](tcllib/files/modules/comm/comm\_wire\.md) &#183; [log](tcllib/files/modules/log/log\.md)|
|<a name='message\_catalog'></a>message catalog|[doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md)|
|<a name='message\_level'></a>message level|[log](tcllib/files/modules/log/log\.md)|
|<a name='message\_package'></a>message package|[doctools::msgcat](tcllib/files/modules/doctools2base/tcllib\_msgcat\.md) &#183; [doctools::msgcat::idx::c](tcllib/files/modules/doctools2idx/idx\_msgcat\_c\.md) &#183; [doctools::msgcat::idx::de](tcllib/files/modules/doctools2idx/idx\_msgcat\_de\.md) &#183; [doctools::msgcat::idx::en](tcllib/files/modules/doctools2idx/idx\_msgcat\_en\.md) &#183; [doctools::msgcat::idx::fr](tcllib/files/modules/doctools2idx/idx\_msgcat\_fr\.md) &#183; [doctools::msgcat::toc::c](tcllib/files/modules/doctools2toc/toc\_msgcat\_c\.md) &#183; [doctools::msgcat::toc::de](tcllib/files/modules/doctools2toc/toc\_msgcat\_de\.md) &#183; [doctools::msgcat::toc::en](tcllib/files/modules/doctools2toc/toc\_msgcat\_en\.md) &#183; [doctools::msgcat::toc::fr](tcllib/files/modules/doctools2toc/toc\_msgcat\_fr\.md)|
|<a name='message\_digest'></a>message\-digest|[md4](tcllib/files/modules/md4/md4\.md) &#183; [md5](tcllib/files/modules/md5/md5\.md) &#183; [md5crypt](tcllib/files/modules/md5crypt/md5crypt\.md) &#183; [otp](tcllib/files/modules/otp/otp\.md) &#183; [ripemd128](tcllib/files/modules/ripemd/ripemd128\.md) &#183; [ripemd160](tcllib/files/modules/ripemd/ripemd160\.md) &#183; [sha1](tcllib/files/modules/sha1/sha1\.md) &#183; [sha256](tcllib/files/modules/sha1/sha256\.md)|
|<a name='metakit'></a>metakit|[tie](tcllib/files/modules/tie/tie\_std\.md) &#183; [tie](tcllib/files/modules/tie/tie\.md)|
|<a name='method'></a>method|[deleg\_method](tcllib/files/modules/interp/deleg\_method\.md) &#183; [interp](tcllib/files/modules/interp/tcllib\_interp\.md)|
|<a name='method\_reference'></a>method reference|[oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md)|
|<a name='mime'></a>mime|[fileutil::magic::cfront](tcllib/files/modules/fumagic/cfront\.md) &#183; [fileutil::magic::cgen](tcllib/files/modules/fumagic/cgen\.md) &#183; [fileutil::magic::rt](tcllib/files/modules/fumagic/rtcore\.md) &#183; [mime](tcllib/files/modules/mime/mime\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md)|
|<a name='minimal\_spanning\_tree'></a>minimal spanning tree|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='minimum'></a>minimum|[math::optimize](tcllib/files/modules/math/optimize\.md)|
|<a name='minimum\_cost\_flow'></a>minimum cost flow|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='minimum\_degree\_spanning\_tree'></a>minimum degree spanning tree|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='minimum\_diameter\_spanning\_tree'></a>minimum diameter spanning tree|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='mobile\_phone'></a>mobile phone|[valtype::imei](tcllib/files/modules/valtype/imei\.md)|
|<a name='module'></a>module|[docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md)|
|<a name='montecarlo\_simulation'></a>montecarlo simulation|[simulation::montecarlo](tcllib/files/modules/simulation/montecarlo\.md)|
|<a name='move'></a>move|[fileutil::multi](tcllib/files/modules/fileutil/multi\.md) &#183; [fileutil::multi::op](tcllib/files/modules/fileutil/multiop\.md)|
|<a name='multi\_file'></a>multi\-file|[fileutil::multi](tcllib/files/modules/fileutil/multi\.md) &#183; [fileutil::multi::op](tcllib/files/modules/fileutil/multiop\.md)|
|<a name='multiplexer'></a>multiplexer|[multiplexer](tcllib/files/modules/multiplexer/multiplexer\.md)|
|<a name='multiprecision'></a>multiprecision|[math::bigfloat](tcllib/files/modules/math/bigfloat\.md) &#183; [math::bignum](tcllib/files/modules/math/bignum\.md)|
|<a name='my\_method'></a>my method|[oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md)|


#### <a name='cN'></a>Keywords: N

|||
|---|---|
|<a name='name\_service'></a>name service|[nameserv](tcllib/files/modules/nns/nns\_client\.md) &#183; [nameserv::auto](tcllib/files/modules/nns/nns\_auto\.md) &#183; [nameserv::common](tcllib/files/modules/nns/nns\_common\.md) &#183; [nameserv::protocol](tcllib/files/modules/nns/nns\_protocol\.md) &#183; [nameserv::server](tcllib/files/modules/nns/nns\_server\.md) &#183; [nns](tcllib/files/apps/nns\.md) &#183; [nns\_intro](tcllib/files/modules/nns/nns\_intro\.md) &#183; [nnsd](tcllib/files/apps/nnsd\.md) &#183; [nnslog](tcllib/files/apps/nnslog\.md) &#183; [udpcluster](tcllib/files/modules/udpcluster/udpcluster\.md)|
|<a name='namespace\_unknown'></a>namespace unknown|[namespacex](tcllib/files/modules/namespacex/namespacex\.md)|
|<a name='namespace\_utilities'></a>namespace utilities|[namespacex](tcllib/files/modules/namespacex/namespacex\.md)|
|<a name='narrative'></a>narrative|[debug](tcllib/files/modules/debug/debug\.md) &#183; [debug::caller](tcllib/files/modules/debug/debug\_caller\.md) &#183; [debug::heartbeat](tcllib/files/modules/debug/debug\_heartbeat\.md) &#183; [debug::timestamp](tcllib/files/modules/debug/debug\_timestamp\.md)|
|<a name='national\_provider\_identifier'></a>National Provider Identifier|[valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md)|
|<a name='neighbour'></a>neighbour|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='net'></a>net|[ftp](tcllib/files/modules/ftp/ftp\.md) &#183; [ftp::geturl](tcllib/files/modules/ftp/ftp\_geturl\.md) &#183; [imap4](tcllib/files/modules/imap4/imap4\.md) &#183; [mime](tcllib/files/modules/mime/mime\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md) &#183; [websocket](tcllib/files/modules/websocket/websocket\.md)|
|<a name='nettool'></a>nettool|[nettool](tcllib/files/modules/nettool/nettool\.md)|
|<a name='network'></a>network|[pop3d](tcllib/files/modules/pop3d/pop3d\.md) &#183; [pop3d::dbox](tcllib/files/modules/pop3d/pop3d\_dbox\.md) &#183; [pop3d::udb](tcllib/files/modules/pop3d/pop3d\_udb\.md)|
|<a name='news'></a>news|[nntp](tcllib/files/modules/nntp/nntp\.md) &#183; [uri](tcllib/files/modules/uri/uri\.md)|
|<a name='next\_permutation'></a>next permutation|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='nmea'></a>nmea|[nmea](tcllib/files/modules/nmea/nmea\.md)|
|<a name='nntp'></a>nntp|[nntp](tcllib/files/modules/nntp/nntp\.md)|
|<a name='nntpclient'></a>nntpclient|[nntp](tcllib/files/modules/nntp/nntp\.md)|
|<a name='no\_op'></a>no\-op|[control](tcllib/files/modules/control/control\.md)|
|<a name='node'></a>node|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md) &#183; [struct::tree](tcllib/files/modules/struct/struct\_tree\.md)|
|<a name='nominatim'></a>nominatim|[map::geocode::nominatim](tcllib/files/modules/map/map\_geocode\_nominatim\.md)|
|<a name='normalization'></a>normalization|[bench](tcllib/files/modules/bench/bench\.md) &#183; [page\_util\_norm\_lemon](tcllib/files/modules/page/page\_util\_norm\_lemon\.md) &#183; [page\_util\_norm\_peg](tcllib/files/modules/page/page\_util\_norm\_peg\.md) &#183; [unicode](tcllib/files/modules/stringprep/unicode\.md)|
|<a name='npi'></a>NPI|[valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md)|
|<a name='nroff'></a>nroff|[doctools](tcllib/files/modules/doctools/doctools\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::export::nroff](tcllib/files/modules/doctools2idx/idx\_export\_nroff\.md) &#183; [doctools::nroff::man\_macros](tcllib/files/modules/doctools2base/nroff\_manmacros\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::export::nroff](tcllib/files/modules/doctools2toc/toc\_export\_nroff\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md) &#183; [mpexpand](tcllib/files/modules/doctools/mpexpand\.md)|
|<a name='ntlm'></a>NTLM|[SASL::NTLM](tcllib/files/modules/sasl/ntlm\.md)|
|<a name='ntp'></a>NTP|[ntp\_time](tcllib/files/modules/ntp/ntp\_time\.md)|
|<a name='null'></a>null|[tcl::chan::null](tcllib/files/modules/virtchannel\_base/tcllib\_null\.md) &#183; [tcl::chan::nullzero](tcllib/files/modules/virtchannel\_base/nullzero\.md)|
|<a name='number\_theory'></a>number theory|[math::numtheory](tcllib/files/modules/math/numtheory\.md)|


#### <a name='cO'></a>Keywords: O

|||
|---|---|
|<a name='oauth'></a>oauth|[oauth](tcllib/files/modules/oauth/oauth\.md)|
|<a name='object'></a>object|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md) &#183; [stooop](tcllib/files/modules/stooop/stooop\.md) &#183; [switched](tcllib/files/modules/stooop/switched\.md)|
|<a name='object\_oriented'></a>object oriented|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md) &#183; [stooop](tcllib/files/modules/stooop/stooop\.md) &#183; [switched](tcllib/files/modules/stooop/switched\.md)|
|<a name='observer'></a>observer|[hook](tcllib/files/modules/hook/hook\.md) &#183; [tcl::transform::observe](tcllib/files/modules/virtchannel\_transform/observe\.md)|
|<a name='odie'></a>odie|[cron](tcllib/files/modules/cron/cron\.md) &#183; [nettool](tcllib/files/modules/nettool/nettool\.md) &#183; [processman](tcllib/files/modules/processman/processman\.md)|
|<a name='on\_idle'></a>on\-idle|[uevent::onidle](tcllib/files/modules/uev/uevent\_onidle\.md)|
|<a name='one\_time\_pad'></a>one time pad|[tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md)|
|<a name='oo'></a>oo|[clay](tcllib/files/modules/clay/clay\.md)|
|<a name='optimisation'></a>optimisation|[math::probopt](tcllib/files/modules/math/probopt\.md)|
|<a name='optimization'></a>optimization|[math::optimize](tcllib/files/modules/math/optimize\.md) &#183; [simulation::annealing](tcllib/files/modules/simulation/annealing\.md)|
|<a name='ordered\_list'></a>ordered list|[struct::prioqueue](tcllib/files/modules/struct/prioqueue\.md)|
|<a name='otp'></a>otp|[tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md)|
|<a name='outer\_join'></a>outer join|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|


#### <a name='cP'></a>Keywords: P

|||
|---|---|
|<a name='package'></a>package|[csv](tcllib/files/modules/csv/csv\.md)|
|<a name='package\_indexing'></a>package indexing|[docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md)|
|<a name='page'></a>page|[page\_intro](tcllib/files/modules/page/page\_intro\.md) &#183; [page\_pluginmgr](tcllib/files/modules/page/page\_pluginmgr\.md) &#183; [page\_util\_flow](tcllib/files/modules/page/page\_util\_flow\.md) &#183; [page\_util\_norm\_lemon](tcllib/files/modules/page/page\_util\_norm\_lemon\.md) &#183; [page\_util\_norm\_peg](tcllib/files/modules/page/page\_util\_norm\_peg\.md) &#183; [page\_util\_peg](tcllib/files/modules/page/page\_util\_peg\.md) &#183; [page\_util\_quote](tcllib/files/modules/page/page\_util\_quote\.md)|
|<a name='pager'></a>pager|[term::interact::pager](tcllib/files/modules/term/ipager\.md)|
|<a name='paragraph'></a>paragraph|[textutil](tcllib/files/modules/textutil/textutil\.md) &#183; [textutil::adjust](tcllib/files/modules/textutil/adjust\.md)|
|<a name='param'></a>PARAM|[pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md)|
|<a name='parameter\_entry\_form'></a>parameter entry form|[tepam](tcllib/files/modules/tepam/tepam\_introduction\.md) &#183; [tepam::argument\_dialogbox](tcllib/files/modules/tepam/tepam\_argument\_dialogbox\.md)|
|<a name='parser'></a>parser|[doctools::idx::parse](tcllib/files/modules/doctools2idx/idx\_parse\.md) &#183; [doctools::tcl::parse](tcllib/files/modules/doctools2base/tcl\_parse\.md) &#183; [doctools::toc::parse](tcllib/files/modules/doctools2toc/toc\_parse\.md) &#183; [grammar::aycock](tcllib/files/modules/grammar\_aycock/aycock\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md) &#183; [xsxp](tcllib/files/modules/amazon\-s3/xsxp\.md)|
|<a name='parser\_generator'></a>parser generator|[page](tcllib/files/apps/page\.md) &#183; [page\_intro](tcllib/files/modules/page/page\_intro\.md) &#183; [page\_pluginmgr](tcllib/files/modules/page/page\_pluginmgr\.md) &#183; [page\_util\_flow](tcllib/files/modules/page/page\_util\_flow\.md) &#183; [page\_util\_norm\_lemon](tcllib/files/modules/page/page\_util\_norm\_lemon\.md) &#183; [page\_util\_norm\_peg](tcllib/files/modules/page/page\_util\_norm\_peg\.md) &#183; [page\_util\_peg](tcllib/files/modules/page/page\_util\_peg\.md) &#183; [page\_util\_quote](tcllib/files/modules/page/page\_util\_quote\.md)|
|<a name='parsing'></a>parsing|[bench::in](tcllib/files/modules/bench/bench\_read\.md) &#183; [bibtex](tcllib/files/modules/bibtex/bibtex\.md) &#183; [doctools2idx\_introduction](tcllib/files/modules/doctools2idx/idx\_introduction\.md) &#183; [doctools2toc\_introduction](tcllib/files/modules/doctools2toc/toc\_introduction\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [grammar::aycock](tcllib/files/modules/grammar\_aycock/aycock\.md) &#183; [grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md) &#183; [grammar::me::cpu](tcllib/files/modules/grammar\_me/me\_cpu\.md) &#183; [grammar::me::cpu::core](tcllib/files/modules/grammar\_me/me\_cpucore\.md) &#183; [grammar::me::cpu::gasm](tcllib/files/modules/grammar\_me/gasm\.md) &#183; [grammar::me::tcl](tcllib/files/modules/grammar\_me/me\_tcl\.md) &#183; [grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::me\_vm](tcllib/files/modules/grammar\_me/me\_vm\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [htmlparse](tcllib/files/modules/htmlparse/htmlparse\.md) &#183; [huddle](tcllib/files/modules/yaml/huddle\.md) &#183; [string::token::shell](tcllib/files/modules/string/token\_shell\.md) &#183; [yaml](tcllib/files/modules/yaml/yaml\.md)|
|<a name='parsing\_expression'></a>parsing expression|[grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='parsing\_expression\_grammar'></a>parsing expression grammar|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [page\_util\_peg](tcllib/files/modules/page/page\_util\_peg\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='partial\_application'></a>partial application|[lambda](tcllib/files/modules/lambda/lambda\.md)|
|<a name='partition'></a>partition|[struct::disjointset](tcllib/files/modules/struct/disjointset\.md)|
|<a name='partitioned\_set'></a>partitioned set|[struct::disjointset](tcllib/files/modules/struct/disjointset\.md)|
|<a name='passive'></a>passive|[transfer::connect](tcllib/files/modules/transfer/connect\.md)|
|<a name='password'></a>password|[otp](tcllib/files/modules/otp/otp\.md)|
|<a name='patch'></a>patch|[docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [textutil::patch](tcllib/files/modules/textutil/patch\.md)|
|<a name='patching'></a>patching|[rcs](tcllib/files/modules/rcs/rcs\.md)|
|<a name='pca'></a>PCA|[math::PCA](tcllib/files/modules/math/pca\.md)|
|<a name='peg'></a>PEG|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [page\_util\_norm\_peg](tcllib/files/modules/page/page\_util\_norm\_peg\.md) &#183; [page\_util\_peg](tcllib/files/modules/page/page\_util\_peg\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='performance'></a>performance|[bench](tcllib/files/modules/bench/bench\.md) &#183; [bench::in](tcllib/files/modules/bench/bench\_read\.md) &#183; [bench::out::csv](tcllib/files/modules/bench/bench\_wcsv\.md) &#183; [bench::out::text](tcllib/files/modules/bench/bench\_wtext\.md) &#183; [bench\_intro](tcllib/files/modules/bench/bench\_intro\.md) &#183; [bench\_lang\_intro](tcllib/files/modules/bench/bench\_lang\_intro\.md) &#183; [bench\_lang\_spec](tcllib/files/modules/bench/bench\_lang\_spec\.md) &#183; [profiler](tcllib/files/modules/profiler/profiler\.md)|
|<a name='permutation'></a>permutation|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='persistence'></a>persistence|[tie](tcllib/files/modules/tie/tie\_std\.md) &#183; [tie](tcllib/files/modules/tie/tie\.md)|
|<a name='phone'></a>phone|[valtype::imei](tcllib/files/modules/valtype/imei\.md)|
|<a name='pi'></a>pi|[math::constants](tcllib/files/modules/math/constants\.md)|
|<a name='plain\_text'></a>plain text|[doctools::idx::export::text](tcllib/files/modules/doctools2idx/idx\_export\_text\.md) &#183; [doctools::toc::export::text](tcllib/files/modules/doctools2toc/toc\_export\_text\.md)|
|<a name='plane\_geometry'></a>plane geometry|[math::geometry](tcllib/files/modules/math/math\_geometry\.md)|
|<a name='plugin'></a>plugin|[docidx\_plugin\_apiref](tcllib/files/modules/doctools/docidx\_plugin\_apiref\.md) &#183; [doctoc\_plugin\_apiref](tcllib/files/modules/doctools/doctoc\_plugin\_apiref\.md) &#183; [doctools2idx\_introduction](tcllib/files/modules/doctools2idx/idx\_introduction\.md) &#183; [doctools2toc\_introduction](tcllib/files/modules/doctools2toc/toc\_introduction\.md) &#183; [doctools::html::cssdefaults](tcllib/files/modules/doctools2base/html\_cssdefaults\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::nroff::man\_macros](tcllib/files/modules/doctools2base/nroff\_manmacros\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md)|
|<a name='plugin\_management'></a>plugin management|[pluginmgr](tcllib/files/modules/pluginmgr/pluginmgr\.md)|
|<a name='plugin\_search'></a>plugin search|[pluginmgr](tcllib/files/modules/pluginmgr/pluginmgr\.md)|
|<a name='png'></a>png|[png](tcllib/files/modules/png/png\.md)|
|<a name='point'></a>point|[math::geometry](tcllib/files/modules/math/math\_geometry\.md)|
|<a name='polynomial\_functions'></a>polynomial functions|[math::polynomials](tcllib/files/modules/math/polynomials\.md)|
|<a name='pool'></a>pool|[struct::pool](tcllib/files/modules/struct/pool\.md) &#183; [struct::queue](tcllib/files/modules/struct/queue\.md)|
|<a name='pop'></a>pop|[pop3](tcllib/files/modules/pop3/pop3\.md)|
|<a name='pop3'></a>pop3|[pop3](tcllib/files/modules/pop3/pop3\.md) &#183; [pop3d](tcllib/files/modules/pop3d/pop3d\.md) &#183; [pop3d::dbox](tcllib/files/modules/pop3d/pop3d\_dbox\.md) &#183; [pop3d::udb](tcllib/files/modules/pop3d/pop3d\_udb\.md)|
|<a name='post\_order'></a>post\-order|[struct::tree](tcllib/files/modules/struct/struct\_tree\.md)|
|<a name='practcl'></a>practcl|[practcl](tcllib/files/modules/practcl/practcl\.md)|
|<a name='pre\_order'></a>pre\-order|[struct::tree](tcllib/files/modules/struct/struct\_tree\.md)|
|<a name='prefix'></a>prefix|[textutil::string](tcllib/files/modules/textutil/textutil\_string\.md) &#183; [textutil::trim](tcllib/files/modules/textutil/trim\.md)|
|<a name='prime'></a>prime|[math::numtheory](tcllib/files/modules/math/numtheory\.md)|
|<a name='prioqueue'></a>prioqueue|[struct::prioqueue](tcllib/files/modules/struct/prioqueue\.md) &#183; [struct::queue](tcllib/files/modules/struct/queue\.md)|
|<a name='priority\_queue'></a>priority queue|[struct::prioqueue](tcllib/files/modules/struct/prioqueue\.md)|
|<a name='probabilistic\_calculations'></a>probabilistic calculations|[math::probopt](tcllib/files/modules/math/probopt\.md)|
|<a name='proc'></a>proc|[lambda](tcllib/files/modules/lambda/lambda\.md)|
|<a name='procedure'></a>procedure|[deleg\_proc](tcllib/files/modules/interp/deleg\_proc\.md) &#183; [tepam](tcllib/files/modules/tepam/tepam\_introduction\.md) &#183; [tepam::procedure](tcllib/files/modules/tepam/tepam\_procedure\.md)|
|<a name='procedure\_documentation'></a>procedure documentation|[tepam::doc\_gen](tcllib/files/modules/tepam/tepam\_doc\_gen\.md)|
|<a name='processman'></a>processman|[processman](tcllib/files/modules/processman/processman\.md)|
|<a name='producer'></a>producer|[hook](tcllib/files/modules/hook/hook\.md)|
|<a name='profile'></a>profile|[profiler](tcllib/files/modules/profiler/profiler\.md)|
|<a name='projection'></a>projection|[mapproj](tcllib/files/modules/mapproj/mapproj\.md)|
|<a name='prospero'></a>prospero|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='protocol'></a>protocol|[asn](tcllib/files/modules/asn/asn\.md) &#183; [ldap](tcllib/files/modules/ldap/ldap\.md) &#183; [ldapx](tcllib/files/modules/ldap/ldapx\.md) &#183; [nameserv::protocol](tcllib/files/modules/nns/nns\_protocol\.md) &#183; [pop3d](tcllib/files/modules/pop3d/pop3d\.md) &#183; [pop3d::dbox](tcllib/files/modules/pop3d/pop3d\_dbox\.md) &#183; [pop3d::udb](tcllib/files/modules/pop3d/pop3d\_udb\.md)|
|<a name='proxy'></a>proxy|[autoproxy](tcllib/files/modules/http/autoproxy\.md)|
|<a name='public\_key\_cipher'></a>public key cipher|[pki](tcllib/files/modules/pki/pki\.md)|
|<a name='publisher'></a>publisher|[hook](tcllib/files/modules/hook/hook\.md)|
|<a name='push\_down\_automaton'></a>push down automaton|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|


#### <a name='cQ'></a>Keywords: Q

|||
|---|---|
|<a name='quasi\_random'></a>quasi\-random|[math::quasirandom](tcllib/files/modules/math/quasirandom\.md)|
|<a name='queue'></a>queue|[csv](tcllib/files/modules/csv/csv\.md) &#183; [htmlparse](tcllib/files/modules/htmlparse/htmlparse\.md) &#183; [struct::stack](tcllib/files/modules/struct/stack\.md) &#183; [transfer::copy::queue](tcllib/files/modules/transfer/tqueue\.md)|
|<a name='quoting'></a>quoting|[page\_util\_quote](tcllib/files/modules/page/page\_util\_quote\.md)|


#### <a name='cR'></a>Keywords: R

|||
|---|---|
|<a name='radians'></a>radians|[math::constants](tcllib/files/modules/math/constants\.md) &#183; [units](tcllib/files/modules/units/units\.md)|
|<a name='radiobutton'></a>radiobutton|[html](tcllib/files/modules/html/html\.md)|
|<a name='radius'></a>radius|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='random'></a>random|[tcl::chan::random](tcllib/files/modules/virtchannel\_base/tcllib\_random\.md) &#183; [tcl::randomseed](tcllib/files/modules/virtchannel\_base/randseed\.md)|
|<a name='random\_numbers'></a>random numbers|[simulation::random](tcllib/files/modules/simulation/simulation\_random\.md)|
|<a name='rational\_functions'></a>rational functions|[math::rationalfunctions](tcllib/files/modules/math/rational\_funcs\.md)|
|<a name='raw'></a>raw|[term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md)|
|<a name='rc4'></a>rc4|[rc4](tcllib/files/modules/rc4/rc4\.md)|
|<a name='rcs'></a>RCS|[rcs](tcllib/files/modules/rcs/rcs\.md)|
|<a name='rcs\_patch'></a>RCS patch|[rcs](tcllib/files/modules/rcs/rcs\.md)|
|<a name='read'></a>read|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='reading'></a>reading|[bench::in](tcllib/files/modules/bench/bench\_read\.md)|
|<a name='receiver'></a>receiver|[term::receive](tcllib/files/modules/term/receive\.md) &#183; [term::receive::bind](tcllib/files/modules/term/term\_bind\.md) &#183; [transfer::receiver](tcllib/files/modules/transfer/receiver\.md)|
|<a name='reconnect'></a>reconnect|[nameserv::auto](tcllib/files/modules/nns/nns\_auto\.md)|
|<a name='record'></a>record|[struct::queue](tcllib/files/modules/struct/queue\.md) &#183; [struct::record](tcllib/files/modules/struct/record\.md)|
|<a name='recursive\_descent'></a>recursive descent|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='reduce'></a>reduce|[generator](tcllib/files/modules/generator/generator\.md) &#183; [struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='reference'></a>reference|[doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md)|
|<a name='reflected\_channel'></a>reflected channel|[tcl::chan::cat](tcllib/files/modules/virtchannel\_base/cat\.md) &#183; [tcl::chan::core](tcllib/files/modules/virtchannel\_core/core\.md) &#183; [tcl::chan::events](tcllib/files/modules/virtchannel\_core/events\.md) &#183; [tcl::chan::facade](tcllib/files/modules/virtchannel\_base/facade\.md) &#183; [tcl::chan::fifo](tcllib/files/modules/virtchannel\_base/tcllib\_fifo\.md) &#183; [tcl::chan::fifo2](tcllib/files/modules/virtchannel\_base/tcllib\_fifo2\.md) &#183; [tcl::chan::halfpipe](tcllib/files/modules/virtchannel\_base/halfpipe\.md) &#183; [tcl::chan::memchan](tcllib/files/modules/virtchannel\_base/tcllib\_memchan\.md) &#183; [tcl::chan::null](tcllib/files/modules/virtchannel\_base/tcllib\_null\.md) &#183; [tcl::chan::nullzero](tcllib/files/modules/virtchannel\_base/nullzero\.md) &#183; [tcl::chan::random](tcllib/files/modules/virtchannel\_base/tcllib\_random\.md) &#183; [tcl::chan::std](tcllib/files/modules/virtchannel\_base/std\.md) &#183; [tcl::chan::string](tcllib/files/modules/virtchannel\_base/tcllib\_string\.md) &#183; [tcl::chan::textwindow](tcllib/files/modules/virtchannel\_base/textwindow\.md) &#183; [tcl::chan::variable](tcllib/files/modules/virtchannel\_base/tcllib\_variable\.md) &#183; [tcl::chan::zero](tcllib/files/modules/virtchannel\_base/tcllib\_zero\.md) &#183; [tcl::randomseed](tcllib/files/modules/virtchannel\_base/randseed\.md) &#183; [tcl::transform::adler32](tcllib/files/modules/virtchannel\_transform/adler32\.md) &#183; [tcl::transform::base64](tcllib/files/modules/virtchannel\_transform/vt\_base64\.md) &#183; [tcl::transform::core](tcllib/files/modules/virtchannel\_core/transformcore\.md) &#183; [tcl::transform::counter](tcllib/files/modules/virtchannel\_transform/vt\_counter\.md) &#183; [tcl::transform::crc32](tcllib/files/modules/virtchannel\_transform/vt\_crc32\.md) &#183; [tcl::transform::hex](tcllib/files/modules/virtchannel\_transform/hex\.md) &#183; [tcl::transform::identity](tcllib/files/modules/virtchannel\_transform/identity\.md) &#183; [tcl::transform::limitsize](tcllib/files/modules/virtchannel\_transform/limitsize\.md) &#183; [tcl::transform::observe](tcllib/files/modules/virtchannel\_transform/observe\.md) &#183; [tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md) &#183; [tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md) &#183; [tcl::transform::spacer](tcllib/files/modules/virtchannel\_transform/spacer\.md) &#183; [tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md)|
|<a name='regex'></a>regex|[string::token](tcllib/files/modules/string/token\.md)|
|<a name='regular\_expression'></a>regular expression|[grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md) &#183; [textutil](tcllib/files/modules/textutil/textutil\.md) &#183; [textutil::split](tcllib/files/modules/textutil/textutil\_split\.md) &#183; [textutil::trim](tcllib/files/modules/textutil/trim\.md)|
|<a name='regular\_grammar'></a>regular grammar|[grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md)|
|<a name='regular\_languages'></a>regular languages|[grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md)|
|<a name='remote\_communication'></a>remote communication|[comm](tcllib/files/modules/comm/comm\.md) &#183; [comm\_wire](tcllib/files/modules/comm/comm\_wire\.md)|
|<a name='remote\_execution'></a>remote execution|[comm](tcllib/files/modules/comm/comm\.md) &#183; [comm\_wire](tcllib/files/modules/comm/comm\_wire\.md)|
|<a name='remove'></a>remove|[fileutil::multi](tcllib/files/modules/fileutil/multi\.md) &#183; [fileutil::multi::op](tcllib/files/modules/fileutil/multiop\.md)|
|<a name='repeating'></a>repeating|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='repetition'></a>repetition|[struct::list](tcllib/files/modules/struct/struct\_list\.md) &#183; [textutil::repeat](tcllib/files/modules/textutil/repeat\.md)|
|<a name='report'></a>report|[report](tcllib/files/modules/report/report\.md)|
|<a name='reshuffle'></a>reshuffle|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='residual\_graph'></a>residual graph|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='resolver'></a>resolver|[dns](tcllib/files/modules/dns/tcllib\_dns\.md)|
|<a name='resource\_management'></a>resource management|[try](tcllib/files/modules/try/tcllib\_try\.md)|
|<a name='restore'></a>restore|[nameserv::auto](tcllib/files/modules/nns/nns\_auto\.md)|
|<a name='return'></a>return|[throw](tcllib/files/modules/try/tcllib\_throw\.md)|
|<a name='reverse'></a>reverse|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='rfc\_821'></a>rfc 821|[mime](tcllib/files/modules/mime/mime\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md) &#183; [smtpd](tcllib/files/modules/smtpd/smtpd\.md)|
|<a name='rfc\_822'></a>rfc 822|[mime](tcllib/files/modules/mime/mime\.md) &#183; [pop3d::dbox](tcllib/files/modules/pop3d/pop3d\_dbox\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md)|
|<a name='rfc\_868'></a>rfc 868|[ntp\_time](tcllib/files/modules/ntp/ntp\_time\.md)|
|<a name='rfc\_959'></a>rfc 959|[ftp](tcllib/files/modules/ftp/ftp\.md) &#183; [ftp::geturl](tcllib/files/modules/ftp/ftp\_geturl\.md) &#183; [ftpd](tcllib/files/modules/ftpd/ftpd\.md)|
|<a name='rfc\_977'></a>rfc 977|[nntp](tcllib/files/modules/nntp/nntp\.md)|
|<a name='rfc\_1034'></a>rfc 1034|[dns](tcllib/files/modules/dns/tcllib\_dns\.md)|
|<a name='rfc\_1035'></a>rfc 1035|[dns](tcllib/files/modules/dns/tcllib\_dns\.md)|
|<a name='rfc\_1036'></a>rfc 1036|[nntp](tcllib/files/modules/nntp/nntp\.md)|
|<a name='rfc\_1320'></a>rfc 1320|[md4](tcllib/files/modules/md4/md4\.md) &#183; [md5](tcllib/files/modules/md5/md5\.md) &#183; [ripemd128](tcllib/files/modules/ripemd/ripemd128\.md) &#183; [ripemd160](tcllib/files/modules/ripemd/ripemd160\.md)|
|<a name='rfc\_1321'></a>rfc 1321|[md4](tcllib/files/modules/md4/md4\.md) &#183; [md5](tcllib/files/modules/md5/md5\.md) &#183; [ripemd128](tcllib/files/modules/ripemd/ripemd128\.md) &#183; [ripemd160](tcllib/files/modules/ripemd/ripemd160\.md)|
|<a name='rfc\_1413'></a>rfc 1413|[ident](tcllib/files/modules/ident/ident\.md)|
|<a name='rfc\_1630'></a>rfc 1630|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='rfc\_1886'></a>rfc 1886|[dns](tcllib/files/modules/dns/tcllib\_dns\.md)|
|<a name='rfc\_1939'></a>rfc 1939|[pop3](tcllib/files/modules/pop3/pop3\.md) &#183; [pop3d](tcllib/files/modules/pop3d/pop3d\.md)|
|<a name='rfc\_2030'></a>rfc 2030|[ntp\_time](tcllib/files/modules/ntp/ntp\_time\.md)|
|<a name='rfc\_2045'></a>rfc 2045|[mime](tcllib/files/modules/mime/mime\.md)|
|<a name='rfc\_2046'></a>rfc 2046|[mime](tcllib/files/modules/mime/mime\.md)|
|<a name='rfc\_2049'></a>rfc 2049|[mime](tcllib/files/modules/mime/mime\.md)|
|<a name='rfc\_2104'></a>rfc 2104|[md4](tcllib/files/modules/md4/md4\.md) &#183; [md5](tcllib/files/modules/md5/md5\.md) &#183; [ripemd128](tcllib/files/modules/ripemd/ripemd128\.md) &#183; [ripemd160](tcllib/files/modules/ripemd/ripemd160\.md) &#183; [sha1](tcllib/files/modules/sha1/sha1\.md) &#183; [sha256](tcllib/files/modules/sha1/sha256\.md)|
|<a name='rfc\_2141'></a>rfc 2141|[uri\_urn](tcllib/files/modules/uri/urn\-scheme\.md)|
|<a name='rfc\_2251'></a>rfc 2251|[ldap](tcllib/files/modules/ldap/ldap\.md) &#183; [ldapx](tcllib/files/modules/ldap/ldapx\.md)|
|<a name='rfc\_2255'></a>rfc 2255|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='rfc\_2289'></a>rfc 2289|[otp](tcllib/files/modules/otp/otp\.md)|
|<a name='rfc\_2396'></a>rfc 2396|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='rfc\_2554'></a>rfc 2554|[smtp](tcllib/files/modules/mime/smtp\.md)|
|<a name='rfc\_2718'></a>RFC 2718|[oauth](tcllib/files/modules/oauth/oauth\.md)|
|<a name='rfc\_2821'></a>rfc 2821|[smtp](tcllib/files/modules/mime/smtp\.md) &#183; [smtpd](tcllib/files/modules/smtpd/smtpd\.md)|
|<a name='rfc\_2849'></a>rfc 2849|[ldapx](tcllib/files/modules/ldap/ldapx\.md)|
|<a name='rfc\_3207'></a>rfc 3207|[smtp](tcllib/files/modules/mime/smtp\.md)|
|<a name='rfc\_3513'></a>rfc 3513|[tcllib\_ip](tcllib/files/modules/dns/tcllib\_ip\.md)|
|<a name='rfc\_3986'></a>rfc 3986|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='rfc\_4511'></a>rfc 4511|[ldap](tcllib/files/modules/ldap/ldap\.md)|
|<a name='rfc\_5849'></a>RFC 5849|[oauth](tcllib/files/modules/oauth/oauth\.md)|
|<a name='rfc\_6455'></a>rfc 6455|[websocket](tcllib/files/modules/websocket/websocket\.md)|
|<a name='rfc\_7858'></a>rfc 7858|[dns](tcllib/files/modules/dns/tcllib\_dns\.md)|
|<a name='rfc3501'></a>rfc3501|[imap4](tcllib/files/modules/imap4/imap4\.md)|
|<a name='rfc3548'></a>rfc3548|[base32](tcllib/files/modules/base32/base32\.md) &#183; [base32::hex](tcllib/files/modules/base32/base32hex\.md)|
|<a name='right\_outer\_join'></a>right outer join|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='ripemd'></a>RIPEMD|[ripemd128](tcllib/files/modules/ripemd/ripemd128\.md) &#183; [ripemd160](tcllib/files/modules/ripemd/ripemd160\.md)|
|<a name='roman\_numeral'></a>roman numeral|[math::roman](tcllib/files/modules/math/roman\.md)|
|<a name='roots'></a>roots|[math::calculus](tcllib/files/modules/math/calculus\.md)|
|<a name='rot'></a>rot|[tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md)|
|<a name='rot13'></a>rot13|[tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md)|
|<a name='rounding'></a>rounding|[math::fuzzy](tcllib/files/modules/math/fuzzy\.md)|
|<a name='rows'></a>rows|[term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md)|
|<a name='rpc'></a>rpc|[comm](tcllib/files/modules/comm/comm\.md) &#183; [comm\_wire](tcllib/files/modules/comm/comm\_wire\.md)|
|<a name='rsa'></a>rsa|[pki](tcllib/files/modules/pki/pki\.md)|
|<a name='running'></a>running|[grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md)|


#### <a name='cS'></a>Keywords: S

|||
|---|---|
|<a name='s3'></a>s3|[S3](tcllib/files/modules/amazon\-s3/S3\.md)|
|<a name='sasl'></a>SASL|[SASL](tcllib/files/modules/sasl/sasl\.md) &#183; [SASL::NTLM](tcllib/files/modules/sasl/ntlm\.md) &#183; [SASL::SCRAM](tcllib/files/modules/sasl/scram\.md) &#183; [SASL::XGoogleToken](tcllib/files/modules/sasl/gtoken\.md)|
|<a name='scanl'></a>scanl|[generator](tcllib/files/modules/generator/generator\.md)|
|<a name='sccs'></a>SCCS|[rcs](tcllib/files/modules/rcs/rcs\.md)|
|<a name='scram'></a>SCRAM|[SASL::SCRAM](tcllib/files/modules/sasl/scram\.md)|
|<a name='secure'></a>secure|[comm](tcllib/files/modules/comm/comm\.md) &#183; [pop3](tcllib/files/modules/pop3/pop3\.md) &#183; [pop3d](tcllib/files/modules/pop3d/pop3d\.md) &#183; [transfer::connect](tcllib/files/modules/transfer/connect\.md) &#183; [transfer::receiver](tcllib/files/modules/transfer/receiver\.md) &#183; [transfer::transmitter](tcllib/files/modules/transfer/transmitter\.md)|
|<a name='security'></a>security|[aes](tcllib/files/modules/aes/aes\.md) &#183; [blowfish](tcllib/files/modules/blowfish/blowfish\.md) &#183; [cksum](tcllib/files/modules/crc/cksum\.md) &#183; [crc16](tcllib/files/modules/crc/crc16\.md) &#183; [crc32](tcllib/files/modules/crc/crc32\.md) &#183; [des](tcllib/files/modules/des/des\.md) &#183; [md4](tcllib/files/modules/md4/md4\.md) &#183; [md5](tcllib/files/modules/md5/md5\.md) &#183; [md5crypt](tcllib/files/modules/md5crypt/md5crypt\.md) &#183; [otp](tcllib/files/modules/otp/otp\.md) &#183; [pki](tcllib/files/modules/pki/pki\.md) &#183; [rc4](tcllib/files/modules/rc4/rc4\.md) &#183; [ripemd128](tcllib/files/modules/ripemd/ripemd128\.md) &#183; [ripemd160](tcllib/files/modules/ripemd/ripemd160\.md) &#183; [sha1](tcllib/files/modules/sha1/sha1\.md) &#183; [sha256](tcllib/files/modules/sha1/sha256\.md) &#183; [sum](tcllib/files/modules/crc/sum\.md) &#183; [tclDES](tcllib/files/modules/des/tcldes\.md) &#183; [tclDESjr](tcllib/files/modules/des/tcldesjr\.md)|
|<a name='seed'></a>seed|[tcl::randomseed](tcllib/files/modules/virtchannel\_base/randseed\.md)|
|<a name='selectionbox'></a>selectionbox|[javascript](tcllib/files/modules/javascript/javascript\.md)|
|<a name='semantic\_markup'></a>semantic markup|[docidx\_intro](tcllib/files/modules/doctools/docidx\_intro\.md) &#183; [docidx\_lang\_cmdref](tcllib/files/modules/doctools/docidx\_lang\_cmdref\.md) &#183; [docidx\_lang\_faq](tcllib/files/modules/doctools/docidx\_lang\_faq\.md) &#183; [docidx\_lang\_intro](tcllib/files/modules/doctools/docidx\_lang\_intro\.md) &#183; [docidx\_lang\_syntax](tcllib/files/modules/doctools/docidx\_lang\_syntax\.md) &#183; [docidx\_plugin\_apiref](tcllib/files/modules/doctools/docidx\_plugin\_apiref\.md) &#183; [doctoc\_intro](tcllib/files/modules/doctools/doctoc\_intro\.md) &#183; [doctoc\_lang\_cmdref](tcllib/files/modules/doctools/doctoc\_lang\_cmdref\.md) &#183; [doctoc\_lang\_faq](tcllib/files/modules/doctools/doctoc\_lang\_faq\.md) &#183; [doctoc\_lang\_intro](tcllib/files/modules/doctools/doctoc\_lang\_intro\.md) &#183; [doctoc\_lang\_syntax](tcllib/files/modules/doctools/doctoc\_lang\_syntax\.md) &#183; [doctoc\_plugin\_apiref](tcllib/files/modules/doctools/doctoc\_plugin\_apiref\.md) &#183; [doctools2idx\_introduction](tcllib/files/modules/doctools2idx/idx\_introduction\.md) &#183; [doctools2toc\_introduction](tcllib/files/modules/doctools2toc/toc\_introduction\.md) &#183; [doctools\_intro](tcllib/files/modules/doctools/doctools\_intro\.md) &#183; [doctools\_lang\_cmdref](tcllib/files/modules/doctools/doctools\_lang\_cmdref\.md) &#183; [doctools\_lang\_faq](tcllib/files/modules/doctools/doctools\_lang\_faq\.md) &#183; [doctools\_lang\_intro](tcllib/files/modules/doctools/doctools\_lang\_intro\.md) &#183; [doctools\_lang\_syntax](tcllib/files/modules/doctools/doctools\_lang\_syntax\.md) &#183; [doctools\_plugin\_apiref](tcllib/files/modules/doctools/doctools\_plugin\_apiref\.md)|
|<a name='send'></a>send|[comm](tcllib/files/modules/comm/comm\.md)|
|<a name='serialization'></a>serialization|[bee](tcllib/files/modules/bee/bee\.md) &#183; [doctools::idx::export::docidx](tcllib/files/modules/doctools2idx/export\_docidx\.md) &#183; [doctools::idx::export::html](tcllib/files/modules/doctools2idx/idx\_export\_html\.md) &#183; [doctools::idx::export::json](tcllib/files/modules/doctools2idx/idx\_export\_json\.md) &#183; [doctools::idx::export::nroff](tcllib/files/modules/doctools2idx/idx\_export\_nroff\.md) &#183; [doctools::idx::export::text](tcllib/files/modules/doctools2idx/idx\_export\_text\.md) &#183; [doctools::idx::export::wiki](tcllib/files/modules/doctools2idx/idx\_export\_wiki\.md) &#183; [doctools::idx::structure](tcllib/files/modules/doctools2idx/idx\_structure\.md) &#183; [doctools::toc::export::doctoc](tcllib/files/modules/doctools2toc/export\_doctoc\.md) &#183; [doctools::toc::export::html](tcllib/files/modules/doctools2toc/toc\_export\_html\.md) &#183; [doctools::toc::export::json](tcllib/files/modules/doctools2toc/toc\_export\_json\.md) &#183; [doctools::toc::export::nroff](tcllib/files/modules/doctools2toc/toc\_export\_nroff\.md) &#183; [doctools::toc::export::text](tcllib/files/modules/doctools2toc/toc\_export\_text\.md) &#183; [doctools::toc::export::wiki](tcllib/files/modules/doctools2toc/toc\_export\_wiki\.md) &#183; [doctools::toc::structure](tcllib/files/modules/doctools2toc/toc\_structure\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::tree](tcllib/files/modules/struct/struct\_tree\.md)|
|<a name='server'></a>server|[map::geocode::nominatim](tcllib/files/modules/map/map\_geocode\_nominatim\.md) &#183; [map::slippy::fetcher](tcllib/files/modules/map/map\_slippy\_fetcher\.md) &#183; [nameserv::common](tcllib/files/modules/nns/nns\_common\.md) &#183; [nameserv::server](tcllib/files/modules/nns/nns\_server\.md) &#183; [nns\_intro](tcllib/files/modules/nns/nns\_intro\.md) &#183; [nnsd](tcllib/files/apps/nnsd\.md) &#183; [udpcluster](tcllib/files/modules/udpcluster/udpcluster\.md)|
|<a name='service'></a>service|[logger](tcllib/files/modules/log/logger\.md)|
|<a name='services'></a>services|[ftpd](tcllib/files/modules/ftpd/ftpd\.md) &#183; [httpd](tcllib/files/modules/httpd/httpd\.md) &#183; [smtpd](tcllib/files/modules/smtpd/smtpd\.md)|
|<a name='set'></a>set|[struct::queue](tcllib/files/modules/struct/queue\.md) &#183; [struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='sha1'></a>sha1|[sha1](tcllib/files/modules/sha1/sha1\.md)|
|<a name='sha256'></a>sha256|[sha256](tcllib/files/modules/sha1/sha256\.md)|
|<a name='shell'></a>shell|[string::token::shell](tcllib/files/modules/string/token\_shell\.md)|
|<a name='shortest\_path'></a>shortest path|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='shuffle'></a>shuffle|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='simulated\_annealing'></a>simulated annealing|[simulation::annealing](tcllib/files/modules/simulation/annealing\.md)|
|<a name='simulation'></a>simulation|[simulation::random](tcllib/files/modules/simulation/simulation\_random\.md)|
|<a name='singleton'></a>singleton|[oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md)|
|<a name='size\_limit'></a>size limit|[tcl::transform::limitsize](tcllib/files/modules/virtchannel\_transform/limitsize\.md)|
|<a name='skiplist'></a>skiplist|[struct::queue](tcllib/files/modules/struct/queue\.md) &#183; [struct::skiplist](tcllib/files/modules/struct/skiplist\.md)|
|<a name='slippy'></a>slippy|[map::slippy](tcllib/files/modules/map/map\_slippy\.md) &#183; [map::slippy::cache](tcllib/files/modules/map/map\_slippy\_cache\.md) &#183; [map::slippy::fetcher](tcllib/files/modules/map/map\_slippy\_fetcher\.md)|
|<a name='smtp'></a>smtp|[mime](tcllib/files/modules/mime/mime\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md) &#183; [smtpd](tcllib/files/modules/smtpd/smtpd\.md)|
|<a name='smtpd'></a>smtpd|[smtpd](tcllib/files/modules/smtpd/smtpd\.md)|
|<a name='snit'></a>Snit|[snit](tcllib/files/modules/snit/snit\.md)|
|<a name='snit'></a>snit|[deleg\_method](tcllib/files/modules/interp/deleg\_method\.md) &#183; [interp](tcllib/files/modules/interp/tcllib\_interp\.md)|
|<a name='sntp'></a>SNTP|[ntp\_time](tcllib/files/modules/ntp/ntp\_time\.md)|
|<a name='socket'></a>socket|[comm](tcllib/files/modules/comm/comm\.md) &#183; [comm\_wire](tcllib/files/modules/comm/comm\_wire\.md) &#183; [smtpd](tcllib/files/modules/smtpd/smtpd\.md)|
|<a name='soundex'></a>soundex|[soundex](tcllib/files/modules/soundex/soundex\.md)|
|<a name='source'></a>source|[docstrip](tcllib/files/modules/docstrip/docstrip\.md) &#183; [docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md) &#183; [tcldocstrip](tcllib/files/apps/tcldocstrip\.md)|
|<a name='spacing'></a>spacing|[tcl::transform::spacer](tcllib/files/modules/virtchannel\_transform/spacer\.md)|
|<a name='spatial\_interpolation'></a>spatial interpolation|[math::interpolate](tcllib/files/modules/math/interpolate\.md)|
|<a name='special\_functions'></a>special functions|[math::special](tcllib/files/modules/math/special\.md)|
|<a name='specification'></a>specification|[bench\_lang\_spec](tcllib/files/modules/bench/bench\_lang\_spec\.md)|
|<a name='speed'></a>speed|[profiler](tcllib/files/modules/profiler/profiler\.md)|
|<a name='split'></a>split|[textutil::split](tcllib/files/modules/textutil/textutil\_split\.md)|
|<a name='squared\_graph'></a>squared graph|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='ssl'></a>ssl|[comm](tcllib/files/modules/comm/comm\.md) &#183; [imap4](tcllib/files/modules/imap4/imap4\.md) &#183; [pop3](tcllib/files/modules/pop3/pop3\.md) &#183; [pop3d](tcllib/files/modules/pop3d/pop3d\.md) &#183; [transfer::connect](tcllib/files/modules/transfer/connect\.md) &#183; [transfer::receiver](tcllib/files/modules/transfer/receiver\.md) &#183; [transfer::transmitter](tcllib/files/modules/transfer/transmitter\.md)|
|<a name='stack'></a>stack|[struct::queue](tcllib/files/modules/struct/queue\.md)|
|<a name='standard\_io'></a>standard io|[tcl::chan::std](tcllib/files/modules/virtchannel\_base/std\.md)|
|<a name='state'></a>state|[grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='state\_de\_serialization'></a>state \(de\)serialization|[namespacex](tcllib/files/modules/namespacex/namespacex\.md)|
|<a name='statistical\_distribution'></a>statistical distribution|[simulation::random](tcllib/files/modules/simulation/simulation\_random\.md)|
|<a name='statistics'></a>statistics|[counter](tcllib/files/modules/counter/counter\.md) &#183; [math](tcllib/files/modules/math/math\.md) &#183; [math::changepoint](tcllib/files/modules/math/changepoint\.md) &#183; [math::PCA](tcllib/files/modules/math/pca\.md) &#183; [math::statistics](tcllib/files/modules/math/statistics\.md)|
|<a name='stdin'></a>stdin|[tcl::chan::std](tcllib/files/modules/virtchannel\_base/std\.md)|
|<a name='stdout'></a>stdout|[tcl::chan::std](tcllib/files/modules/virtchannel\_base/std\.md)|
|<a name='stochastic\_modelling'></a>stochastic modelling|[simulation::montecarlo](tcllib/files/modules/simulation/montecarlo\.md)|
|<a name='stream\_cipher'></a>stream cipher|[rc4](tcllib/files/modules/rc4/rc4\.md)|
|<a name='stream\_copy'></a>stream copy|[tcl::transform::observe](tcllib/files/modules/virtchannel\_transform/observe\.md)|
|<a name='string'></a>string|[string::token](tcllib/files/modules/string/token\.md) &#183; [string::token::shell](tcllib/files/modules/string/token\_shell\.md) &#183; [textutil](tcllib/files/modules/textutil/textutil\.md) &#183; [textutil::adjust](tcllib/files/modules/textutil/adjust\.md) &#183; [textutil::expander](tcllib/files/modules/textutil/expander\.md) &#183; [textutil::repeat](tcllib/files/modules/textutil/repeat\.md) &#183; [textutil::split](tcllib/files/modules/textutil/textutil\_split\.md) &#183; [textutil::string](tcllib/files/modules/textutil/textutil\_string\.md) &#183; [textutil::tabify](tcllib/files/modules/textutil/tabify\.md) &#183; [textutil::trim](tcllib/files/modules/textutil/trim\.md)|
|<a name='stringprep'></a>stringprep|[stringprep](tcllib/files/modules/stringprep/stringprep\.md) &#183; [stringprep::data](tcllib/files/modules/stringprep/stringprep\_data\.md) &#183; [unicode::data](tcllib/files/modules/stringprep/unicode\_data\.md)|
|<a name='strongly\_connected\_component'></a>strongly connected component|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='struct'></a>struct|[struct::pool](tcllib/files/modules/struct/pool\.md) &#183; [struct::record](tcllib/files/modules/struct/record\.md)|
|<a name='structure'></a>structure|[control](tcllib/files/modules/control/control\.md)|
|<a name='structured\_queries'></a>structured queries|[treeql](tcllib/files/modules/treeql/treeql\.md)|
|<a name='style'></a>style|[doctools::html::cssdefaults](tcllib/files/modules/doctools2base/html\_cssdefaults\.md)|
|<a name='subcommand'></a>subcommand|[tepam](tcllib/files/modules/tepam/tepam\_introduction\.md) &#183; [tepam::procedure](tcllib/files/modules/tepam/tepam\_procedure\.md)|
|<a name='subgraph'></a>subgraph|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='subject'></a>subject|[hook](tcllib/files/modules/hook/hook\.md)|
|<a name='submitbutton'></a>submitbutton|[javascript](tcllib/files/modules/javascript/javascript\.md)|
|<a name='subscriber'></a>subscriber|[hook](tcllib/files/modules/hook/hook\.md)|
|<a name='subsequence'></a>subsequence|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='subst'></a>subst|[doctools::tcl::parse](tcllib/files/modules/doctools2base/tcl\_parse\.md)|
|<a name='sum'></a>sum|[sum](tcllib/files/modules/crc/sum\.md)|
|<a name='swapping'></a>swapping|[struct::list](tcllib/files/modules/struct/struct\_list\.md)|
|<a name='symmetric\_difference'></a>symmetric difference|[struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='synchronous'></a>synchronous|[cache::async](tcllib/files/modules/cache/async\.md)|
|<a name='syntax\_tree'></a>syntax tree|[grammar::me::util](tcllib/files/modules/grammar\_me/me\_util\.md)|


#### <a name='cT'></a>Keywords: T

|||
|---|---|
|<a name='table'></a>table|[doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [html](tcllib/files/modules/html/html\.md) &#183; [report](tcllib/files/modules/report/report\.md)|
|<a name='table\_of\_contents'></a>table of contents|[doctoc\_intro](tcllib/files/modules/doctools/doctoc\_intro\.md) &#183; [doctoc\_plugin\_apiref](tcllib/files/modules/doctools/doctoc\_plugin\_apiref\.md) &#183; [doctools2toc\_introduction](tcllib/files/modules/doctools2toc/toc\_introduction\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::export::doctoc](tcllib/files/modules/doctools2toc/export\_doctoc\.md) &#183; [doctools::toc::export::html](tcllib/files/modules/doctools2toc/toc\_export\_html\.md) &#183; [doctools::toc::export::json](tcllib/files/modules/doctools2toc/toc\_export\_json\.md) &#183; [doctools::toc::export::nroff](tcllib/files/modules/doctools2toc/toc\_export\_nroff\.md) &#183; [doctools::toc::export::text](tcllib/files/modules/doctools2toc/toc\_export\_text\.md) &#183; [doctools::toc::export::wiki](tcllib/files/modules/doctools2toc/toc\_export\_wiki\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [doctools::toc::import::doctoc](tcllib/files/modules/doctools2toc/import\_doctoc\.md) &#183; [doctools::toc::import::json](tcllib/files/modules/doctools2toc/toc\_import\_json\.md)|
|<a name='tabstops'></a>tabstops|[textutil::tabify](tcllib/files/modules/textutil/tabify\.md)|
|<a name='tallying'></a>tallying|[counter](tcllib/files/modules/counter/counter\.md)|
|<a name='tape\_archive'></a>tape archive|[tar](tcllib/files/modules/tar/tar\.md)|
|<a name='tar'></a>tar|[tar](tcllib/files/modules/tar/tar\.md)|
|<a name='tcl'></a>tcl|[math::bigfloat](tcllib/files/modules/math/bigfloat\.md) &#183; [math::bignum](tcllib/files/modules/math/bignum\.md) &#183; [math::decimal](tcllib/files/modules/math/decimal\.md) &#183; [math::PCA](tcllib/files/modules/math/pca\.md)|
|<a name='tcl\_module'></a>Tcl module|[docstrip\_util](tcllib/files/modules/docstrip/docstrip\_util\.md)|
|<a name='tcl\_syntax'></a>Tcl syntax|[doctools::tcl::parse](tcllib/files/modules/doctools2base/tcl\_parse\.md)|
|<a name='tcler\_s\_wiki'></a>tcler's wiki|[doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md)|
|<a name='tcllib'></a>tcllib|[csv](tcllib/files/modules/csv/csv\.md)|
|<a name='tcloo'></a>TclOO|[clay](tcllib/files/modules/clay/clay\.md) &#183; [httpd](tcllib/files/modules/httpd/httpd\.md) &#183; [oo::util](tcllib/files/modules/tool/meta\.md) &#183; [oo::util](tcllib/files/modules/ooutil/ooutil\.md) &#183; [oometa](tcllib/files/modules/oometa/oometa\.md) &#183; [tool](tcllib/files/modules/tool/tool\.md) &#183; [tool::dict\_ensemble](tcllib/files/modules/tool/tool\_dict\_ensemble\.md)|
|<a name='tclparam'></a>TCLPARAM|[pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md)|
|<a name='tdpl'></a>TDPL|[grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='temp\_file'></a>temp file|[fileutil](tcllib/files/modules/fileutil/fileutil\.md)|
|<a name='template\_processing'></a>template processing|[textutil::expander](tcllib/files/modules/textutil/expander\.md)|
|<a name='terminal'></a>terminal|[term](tcllib/files/modules/term/term\.md) &#183; [term::ansi::code](tcllib/files/modules/term/ansi\_code\.md) &#183; [term::ansi::code::attr](tcllib/files/modules/term/ansi\_cattr\.md) &#183; [term::ansi::code::ctrl](tcllib/files/modules/term/ansi\_cctrl\.md) &#183; [term::ansi::code::macros](tcllib/files/modules/term/ansi\_cmacros\.md) &#183; [term::ansi::ctrl::unix](tcllib/files/modules/term/ansi\_ctrlu\.md) &#183; [term::ansi::send](tcllib/files/modules/term/ansi\_send\.md) &#183; [term::interact::menu](tcllib/files/modules/term/imenu\.md) &#183; [term::interact::pager](tcllib/files/modules/term/ipager\.md) &#183; [term::receive](tcllib/files/modules/term/receive\.md) &#183; [term::receive::bind](tcllib/files/modules/term/term\_bind\.md) &#183; [term::send](tcllib/files/modules/term/term\_send\.md)|
|<a name='test'></a>test|[fileutil](tcllib/files/modules/fileutil/fileutil\.md)|
|<a name='testing'></a>Testing|[valtype::common](tcllib/files/modules/valtype/valtype\_common\.md) &#183; [valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md) &#183; [valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::iban](tcllib/files/modules/valtype/iban\.md) &#183; [valtype::imei](tcllib/files/modules/valtype/imei\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md) &#183; [valtype::luhn](tcllib/files/modules/valtype/luhn\.md) &#183; [valtype::luhn5](tcllib/files/modules/valtype/luhn5\.md) &#183; [valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md) &#183; [valtype::verhoeff](tcllib/files/modules/valtype/verhoeff\.md)|
|<a name='testing'></a>testing|[bench](tcllib/files/modules/bench/bench\.md) &#183; [bench::in](tcllib/files/modules/bench/bench\_read\.md) &#183; [bench::out::csv](tcllib/files/modules/bench/bench\_wcsv\.md) &#183; [bench::out::text](tcllib/files/modules/bench/bench\_wtext\.md) &#183; [bench\_intro](tcllib/files/modules/bench/bench\_intro\.md) &#183; [bench\_lang\_intro](tcllib/files/modules/bench/bench\_lang\_intro\.md) &#183; [bench\_lang\_spec](tcllib/files/modules/bench/bench\_lang\_spec\.md)|
|<a name='tex'></a>TeX|[textutil](tcllib/files/modules/textutil/textutil\.md) &#183; [textutil::adjust](tcllib/files/modules/textutil/adjust\.md)|
|<a name='text'></a>text|[bench::in](tcllib/files/modules/bench/bench\_read\.md) &#183; [bench::out::text](tcllib/files/modules/bench/bench\_wtext\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md)|
|<a name='text\_comparison'></a>text comparison|[soundex](tcllib/files/modules/soundex/soundex\.md)|
|<a name='text\_conversion'></a>text conversion|[rcs](tcllib/files/modules/rcs/rcs\.md)|
|<a name='text\_differences'></a>text differences|[rcs](tcllib/files/modules/rcs/rcs\.md)|
|<a name='text\_display'></a>text display|[term::interact::menu](tcllib/files/modules/term/imenu\.md) &#183; [term::interact::pager](tcllib/files/modules/term/ipager\.md)|
|<a name='text\_expansion'></a>text expansion|[textutil::expander](tcllib/files/modules/textutil/expander\.md)|
|<a name='text\_likeness'></a>text likeness|[soundex](tcllib/files/modules/soundex/soundex\.md)|
|<a name='text\_processing'></a>text processing|[bibtex](tcllib/files/modules/bibtex/bibtex\.md) &#183; [huddle](tcllib/files/modules/yaml/huddle\.md) &#183; [page](tcllib/files/apps/page\.md) &#183; [page\_intro](tcllib/files/modules/page/page\_intro\.md) &#183; [page\_pluginmgr](tcllib/files/modules/page/page\_pluginmgr\.md) &#183; [page\_util\_flow](tcllib/files/modules/page/page\_util\_flow\.md) &#183; [page\_util\_norm\_lemon](tcllib/files/modules/page/page\_util\_norm\_lemon\.md) &#183; [page\_util\_norm\_peg](tcllib/files/modules/page/page\_util\_norm\_peg\.md) &#183; [page\_util\_peg](tcllib/files/modules/page/page\_util\_peg\.md) &#183; [page\_util\_quote](tcllib/files/modules/page/page\_util\_quote\.md) &#183; [yaml](tcllib/files/modules/yaml/yaml\.md)|
|<a name='text\_widget'></a>text widget|[tcl::chan::textwindow](tcllib/files/modules/virtchannel\_base/textwindow\.md)|
|<a name='threads'></a>threads|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='throw'></a>throw|[throw](tcllib/files/modules/try/tcllib\_throw\.md)|
|<a name='thumbnail'></a>thumbnail|[jpeg](tcllib/files/modules/jpeg/jpeg\.md)|
|<a name='tie'></a>tie|[tie](tcllib/files/modules/tie/tie\_std\.md) &#183; [tie](tcllib/files/modules/tie/tie\.md)|
|<a name='tif'></a>tif|[tiff](tcllib/files/modules/tiff/tiff\.md)|
|<a name='tiff'></a>tiff|[tiff](tcllib/files/modules/tiff/tiff\.md)|
|<a name='tile'></a>tile|[map::slippy::cache](tcllib/files/modules/map/map\_slippy\_cache\.md) &#183; [map::slippy::fetcher](tcllib/files/modules/map/map\_slippy\_fetcher\.md)|
|<a name='time'></a>time|[ntp\_time](tcllib/files/modules/ntp/ntp\_time\.md)|
|<a name='timestamp'></a>timestamp|[png](tcllib/files/modules/png/png\.md)|
|<a name='timestamps'></a>timestamps|[debug::timestamp](tcllib/files/modules/debug/debug\_timestamp\.md)|
|<a name='tip\_219'></a>tip 219|[tcl::chan::cat](tcllib/files/modules/virtchannel\_base/cat\.md) &#183; [tcl::chan::core](tcllib/files/modules/virtchannel\_core/core\.md) &#183; [tcl::chan::events](tcllib/files/modules/virtchannel\_core/events\.md) &#183; [tcl::chan::facade](tcllib/files/modules/virtchannel\_base/facade\.md) &#183; [tcl::chan::fifo](tcllib/files/modules/virtchannel\_base/tcllib\_fifo\.md) &#183; [tcl::chan::fifo2](tcllib/files/modules/virtchannel\_base/tcllib\_fifo2\.md) &#183; [tcl::chan::halfpipe](tcllib/files/modules/virtchannel\_base/halfpipe\.md) &#183; [tcl::chan::memchan](tcllib/files/modules/virtchannel\_base/tcllib\_memchan\.md) &#183; [tcl::chan::null](tcllib/files/modules/virtchannel\_base/tcllib\_null\.md) &#183; [tcl::chan::nullzero](tcllib/files/modules/virtchannel\_base/nullzero\.md) &#183; [tcl::chan::random](tcllib/files/modules/virtchannel\_base/tcllib\_random\.md) &#183; [tcl::chan::std](tcllib/files/modules/virtchannel\_base/std\.md) &#183; [tcl::chan::string](tcllib/files/modules/virtchannel\_base/tcllib\_string\.md) &#183; [tcl::chan::textwindow](tcllib/files/modules/virtchannel\_base/textwindow\.md) &#183; [tcl::chan::variable](tcllib/files/modules/virtchannel\_base/tcllib\_variable\.md) &#183; [tcl::chan::zero](tcllib/files/modules/virtchannel\_base/tcllib\_zero\.md) &#183; [tcl::randomseed](tcllib/files/modules/virtchannel\_base/randseed\.md) &#183; [tcl::transform::core](tcllib/files/modules/virtchannel\_core/transformcore\.md)|
|<a name='tip\_230'></a>tip 230|[tcl::transform::adler32](tcllib/files/modules/virtchannel\_transform/adler32\.md) &#183; [tcl::transform::base64](tcllib/files/modules/virtchannel\_transform/vt\_base64\.md) &#183; [tcl::transform::counter](tcllib/files/modules/virtchannel\_transform/vt\_counter\.md) &#183; [tcl::transform::crc32](tcllib/files/modules/virtchannel\_transform/vt\_crc32\.md) &#183; [tcl::transform::hex](tcllib/files/modules/virtchannel\_transform/hex\.md) &#183; [tcl::transform::identity](tcllib/files/modules/virtchannel\_transform/identity\.md) &#183; [tcl::transform::limitsize](tcllib/files/modules/virtchannel\_transform/limitsize\.md) &#183; [tcl::transform::observe](tcllib/files/modules/virtchannel\_transform/observe\.md) &#183; [tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md) &#183; [tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md) &#183; [tcl::transform::spacer](tcllib/files/modules/virtchannel\_transform/spacer\.md) &#183; [tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md)|
|<a name='tip\_234'></a>tip 234|[tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md)|
|<a name='tip\_317'></a>tip 317|[tcl::transform::base64](tcllib/files/modules/virtchannel\_transform/vt\_base64\.md)|
|<a name='tk'></a>Tk|[tcl::chan::textwindow](tcllib/files/modules/virtchannel\_base/textwindow\.md)|
|<a name='tls'></a>tls|[comm](tcllib/files/modules/comm/comm\.md) &#183; [imap4](tcllib/files/modules/imap4/imap4\.md) &#183; [pop3](tcllib/files/modules/pop3/pop3\.md) &#183; [pop3d](tcllib/files/modules/pop3d/pop3d\.md) &#183; [smtp](tcllib/files/modules/mime/smtp\.md) &#183; [transfer::connect](tcllib/files/modules/transfer/connect\.md) &#183; [transfer::receiver](tcllib/files/modules/transfer/receiver\.md) &#183; [transfer::transmitter](tcllib/files/modules/transfer/transmitter\.md)|
|<a name='tmml'></a>TMML|[doctools](tcllib/files/modules/doctools/doctools\.md) &#183; [doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [dtplite](tcllib/files/modules/dtplite/pkg\_dtplite\.md) &#183; [dtplite](tcllib/files/apps/dtplite\.md) &#183; [mpexpand](tcllib/files/modules/doctools/mpexpand\.md)|
|<a name='toc'></a>toc|[doctoc\_intro](tcllib/files/modules/doctools/doctoc\_intro\.md) &#183; [doctoc\_plugin\_apiref](tcllib/files/modules/doctools/doctoc\_plugin\_apiref\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export::doctoc](tcllib/files/modules/doctools2toc/export\_doctoc\.md) &#183; [doctools::toc::export::html](tcllib/files/modules/doctools2toc/toc\_export\_html\.md) &#183; [doctools::toc::export::json](tcllib/files/modules/doctools2toc/toc\_export\_json\.md) &#183; [doctools::toc::export::nroff](tcllib/files/modules/doctools2toc/toc\_export\_nroff\.md) &#183; [doctools::toc::export::text](tcllib/files/modules/doctools2toc/toc\_export\_text\.md) &#183; [doctools::toc::export::wiki](tcllib/files/modules/doctools2toc/toc\_export\_wiki\.md) &#183; [doctools::toc::import::doctoc](tcllib/files/modules/doctools2toc/import\_doctoc\.md) &#183; [doctools::toc::import::json](tcllib/files/modules/doctools2toc/toc\_import\_json\.md)|
|<a name='toc\_formatter'></a>toc formatter|[doctoc\_plugin\_apiref](tcllib/files/modules/doctools/doctoc\_plugin\_apiref\.md)|
|<a name='tokenization'></a>tokenization|[string::token](tcllib/files/modules/string/token\.md) &#183; [string::token::shell](tcllib/files/modules/string/token\_shell\.md)|
|<a name='tool'></a>TOOL|[oometa](tcllib/files/modules/oometa/oometa\.md) &#183; [tool](tcllib/files/modules/tool/tool\.md) &#183; [tool::dict\_ensemble](tcllib/files/modules/tool/tool\_dict\_ensemble\.md)|
|<a name='top\_down\_parsing\_languages'></a>top\-down parsing languages|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='torrent'></a>torrent|[bee](tcllib/files/modules/bee/bee\.md)|
|<a name='touch'></a>touch|[fileutil](tcllib/files/modules/fileutil/fileutil\.md)|
|<a name='tpdl'></a>TPDL|[grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md)|
|<a name='trace'></a>trace|[debug](tcllib/files/modules/debug/debug\.md) &#183; [debug::caller](tcllib/files/modules/debug/debug\_caller\.md) &#183; [debug::heartbeat](tcllib/files/modules/debug/debug\_heartbeat\.md) &#183; [debug::timestamp](tcllib/files/modules/debug/debug\_timestamp\.md)|
|<a name='transducer'></a>transducer|[grammar::aycock](tcllib/files/modules/grammar\_aycock/aycock\.md) &#183; [grammar::fa](tcllib/files/modules/grammar\_fa/fa\.md) &#183; [grammar::fa::dacceptor](tcllib/files/modules/grammar\_fa/dacceptor\.md) &#183; [grammar::fa::dexec](tcllib/files/modules/grammar\_fa/dexec\.md) &#183; [grammar::fa::op](tcllib/files/modules/grammar\_fa/faop\.md) &#183; [grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::peg](tcllib/files/modules/grammar\_peg/peg\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt](tcllib/files/apps/pt\.md) &#183; [pt::ast](tcllib/files/modules/pt/pt\_astree\.md) &#183; [pt::cparam::configuration::critcl](tcllib/files/modules/pt/pt\_cparam\_config\_critcl\.md) &#183; [pt::cparam::configuration::tea](tcllib/files/modules/pt/pt\_cparam\_config\_tea\.md) &#183; [pt::json\_language](tcllib/files/modules/pt/pt\_json\_language\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md) &#183; [pt::pe](tcllib/files/modules/pt/pt\_pexpression\.md) &#183; [pt::pe::op](tcllib/files/modules/pt/pt\_pexpr\_op\.md) &#183; [pt::peg](tcllib/files/modules/pt/pt\_pegrammar\.md) &#183; [pt::peg::container](tcllib/files/modules/pt/pt\_peg\_container\.md) &#183; [pt::peg::container::peg](tcllib/files/modules/pt/pt\_peg\_container\_peg\.md) &#183; [pt::peg::export](tcllib/files/modules/pt/pt\_peg\_export\.md) &#183; [pt::peg::export::container](tcllib/files/modules/pt/pt\_peg\_export\_container\.md) &#183; [pt::peg::export::json](tcllib/files/modules/pt/pt\_peg\_export\_json\.md) &#183; [pt::peg::export::peg](tcllib/files/modules/pt/pt\_peg\_export\_peg\.md) &#183; [pt::peg::from::container](tcllib/files/modules/pt/pt\_peg\_from\_container\.md) &#183; [pt::peg::from::json](tcllib/files/modules/pt/pt\_peg\_from\_json\.md) &#183; [pt::peg::from::peg](tcllib/files/modules/pt/pt\_peg\_from\_peg\.md) &#183; [pt::peg::import](tcllib/files/modules/pt/pt\_peg\_import\.md) &#183; [pt::peg::import::container](tcllib/files/modules/pt/pt\_peg\_import\_container\.md) &#183; [pt::peg::import::json](tcllib/files/modules/pt/pt\_peg\_import\_json\.md) &#183; [pt::peg::import::peg](tcllib/files/modules/pt/pt\_peg\_import\_peg\.md) &#183; [pt::peg::interp](tcllib/files/modules/pt/pt\_peg\_interp\.md) &#183; [pt::peg::to::container](tcllib/files/modules/pt/pt\_peg\_to\_container\.md) &#183; [pt::peg::to::cparam](tcllib/files/modules/pt/pt\_peg\_to\_cparam\.md) &#183; [pt::peg::to::json](tcllib/files/modules/pt/pt\_peg\_to\_json\.md) &#183; [pt::peg::to::param](tcllib/files/modules/pt/pt\_peg\_to\_param\.md) &#183; [pt::peg::to::peg](tcllib/files/modules/pt/pt\_peg\_to\_peg\.md) &#183; [pt::peg::to::tclparam](tcllib/files/modules/pt/pt\_peg\_to\_tclparam\.md) &#183; [pt::peg\_language](tcllib/files/modules/pt/pt\_peg\_language\.md) &#183; [pt::pegrammar](tcllib/files/modules/pt/pt\_peg\_introduction\.md) &#183; [pt::pgen](tcllib/files/modules/pt/pt\_pgen\.md) &#183; [pt::rde](tcllib/files/modules/pt/pt\_rdengine\.md) &#183; [pt::tclparam::configuration::nx](tcllib/files/modules/pt/pt\_tclparam\_config\_nx\.md) &#183; [pt::tclparam::configuration::snit](tcllib/files/modules/pt/pt\_tclparam\_config\_snit\.md) &#183; [pt::tclparam::configuration::tcloo](tcllib/files/modules/pt/pt\_tclparam\_config\_tcloo\.md) &#183; [pt::util](tcllib/files/modules/pt/pt\_util\.md) &#183; [pt\_export\_api](tcllib/files/modules/pt/pt\_to\_api\.md) &#183; [pt\_import\_api](tcllib/files/modules/pt/pt\_from\_api\.md) &#183; [pt\_introduction](tcllib/files/modules/pt/pt\_introduction\.md) &#183; [pt\_parse\_peg](tcllib/files/modules/pt/pt\_parse\_peg\.md) &#183; [pt\_parser\_api](tcllib/files/modules/pt/pt\_parser\_api\.md) &#183; [pt\_peg\_op](tcllib/files/modules/pt/pt\_peg\_op\.md)|
|<a name='transfer'></a>transfer|[transfer::connect](tcllib/files/modules/transfer/connect\.md) &#183; [transfer::copy](tcllib/files/modules/transfer/copyops\.md) &#183; [transfer::copy::queue](tcllib/files/modules/transfer/tqueue\.md) &#183; [transfer::data::destination](tcllib/files/modules/transfer/ddest\.md) &#183; [transfer::data::source](tcllib/files/modules/transfer/dsource\.md) &#183; [transfer::receiver](tcllib/files/modules/transfer/receiver\.md) &#183; [transfer::transmitter](tcllib/files/modules/transfer/transmitter\.md)|
|<a name='transformation'></a>transformation|[page\_util\_peg](tcllib/files/modules/page/page\_util\_peg\.md) &#183; [tcl::transform::adler32](tcllib/files/modules/virtchannel\_transform/adler32\.md) &#183; [tcl::transform::base64](tcllib/files/modules/virtchannel\_transform/vt\_base64\.md) &#183; [tcl::transform::counter](tcllib/files/modules/virtchannel\_transform/vt\_counter\.md) &#183; [tcl::transform::crc32](tcllib/files/modules/virtchannel\_transform/vt\_crc32\.md) &#183; [tcl::transform::hex](tcllib/files/modules/virtchannel\_transform/hex\.md) &#183; [tcl::transform::identity](tcllib/files/modules/virtchannel\_transform/identity\.md) &#183; [tcl::transform::limitsize](tcllib/files/modules/virtchannel\_transform/limitsize\.md) &#183; [tcl::transform::observe](tcllib/files/modules/virtchannel\_transform/observe\.md) &#183; [tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md) &#183; [tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md) &#183; [tcl::transform::spacer](tcllib/files/modules/virtchannel\_transform/spacer\.md) &#183; [tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md)|
|<a name='transmitter'></a>transmitter|[transfer::transmitter](tcllib/files/modules/transfer/transmitter\.md)|
|<a name='travelling\_salesman'></a>travelling salesman|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='traversal'></a>traversal|[fileutil\_traverse](tcllib/files/modules/fileutil/traverse\.md)|
|<a name='tree'></a>tree|[grammar::me::cpu::gasm](tcllib/files/modules/grammar\_me/gasm\.md) &#183; [grammar::me::util](tcllib/files/modules/grammar\_me/me\_util\.md) &#183; [htmlparse](tcllib/files/modules/htmlparse/htmlparse\.md) &#183; [struct::queue](tcllib/files/modules/struct/queue\.md) &#183; [struct::stack](tcllib/files/modules/struct/stack\.md) &#183; [struct::tree](tcllib/files/modules/struct/struct\_tree\.md) &#183; [struct::tree\_v1](tcllib/files/modules/struct/struct\_tree1\.md) &#183; [treeql](tcllib/files/modules/treeql/treeql\.md)|
|<a name='tree\_query\_language'></a>tree query language|[treeql](tcllib/files/modules/treeql/treeql\.md)|
|<a name='tree\_walking'></a>tree walking|[page\_util\_flow](tcllib/files/modules/page/page\_util\_flow\.md) &#183; [page\_util\_norm\_lemon](tcllib/files/modules/page/page\_util\_norm\_lemon\.md) &#183; [page\_util\_norm\_peg](tcllib/files/modules/page/page\_util\_norm\_peg\.md)|
|<a name='treeql'></a>TreeQL|[treeql](tcllib/files/modules/treeql/treeql\.md)|
|<a name='trigonometry'></a>trigonometry|[math::trig](tcllib/files/modules/math/trig\.md)|
|<a name='trimming'></a>trimming|[textutil](tcllib/files/modules/textutil/textutil\.md) &#183; [textutil::trim](tcllib/files/modules/textutil/trim\.md)|
|<a name='twitter'></a>twitter|[oauth](tcllib/files/modules/oauth/oauth\.md)|
|<a name='type'></a>type|[fileutil](tcllib/files/modules/fileutil/fileutil\.md) &#183; [fileutil::magic::cfront](tcllib/files/modules/fumagic/cfront\.md) &#183; [fileutil::magic::cgen](tcllib/files/modules/fumagic/cgen\.md) &#183; [fileutil::magic::filetype](tcllib/files/modules/fumagic/filetypes\.md) &#183; [fileutil::magic::rt](tcllib/files/modules/fumagic/rtcore\.md) &#183; [snit](tcllib/files/modules/snit/snit\.md)|
|<a name='type\_checking'></a>Type checking|[valtype::common](tcllib/files/modules/valtype/valtype\_common\.md) &#183; [valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md) &#183; [valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::iban](tcllib/files/modules/valtype/iban\.md) &#183; [valtype::imei](tcllib/files/modules/valtype/imei\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md) &#183; [valtype::luhn](tcllib/files/modules/valtype/luhn\.md) &#183; [valtype::luhn5](tcllib/files/modules/valtype/luhn5\.md) &#183; [valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md) &#183; [valtype::verhoeff](tcllib/files/modules/valtype/verhoeff\.md)|


#### <a name='cU'></a>Keywords: U

|||
|---|---|
|<a name='uevent'></a>uevent|[hook](tcllib/files/modules/hook/hook\.md)|
|<a name='unbind'></a>unbind|[uevent](tcllib/files/modules/uev/uevent\.md)|
|<a name='uncapitalize'></a>uncapitalize|[textutil::string](tcllib/files/modules/textutil/textutil\_string\.md)|
|<a name='undenting'></a>undenting|[textutil::adjust](tcllib/files/modules/textutil/adjust\.md)|
|<a name='unicode'></a>unicode|[stringprep](tcllib/files/modules/stringprep/stringprep\.md) &#183; [stringprep::data](tcllib/files/modules/stringprep/stringprep\_data\.md) &#183; [unicode](tcllib/files/modules/stringprep/unicode\.md) &#183; [unicode::data](tcllib/files/modules/stringprep/unicode\_data\.md)|
|<a name='unified\_format\_diff'></a>unified format diff|[textutil::patch](tcllib/files/modules/textutil/patch\.md)|
|<a name='union'></a>union|[struct::disjointset](tcllib/files/modules/struct/disjointset\.md) &#183; [struct::set](tcllib/files/modules/struct/struct\_set\.md)|
|<a name='unit'></a>unit|[units](tcllib/files/modules/units/units\.md)|
|<a name='unknown\_hooking'></a>unknown hooking|[namespacex](tcllib/files/modules/namespacex/namespacex\.md)|
|<a name='untie'></a>untie|[tie](tcllib/files/modules/tie/tie\_std\.md) &#183; [tie](tcllib/files/modules/tie/tie\.md)|
|<a name='update'></a>update|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md)|
|<a name='uri'></a>uri|[uri](tcllib/files/modules/uri/uri\.md) &#183; [uri\_urn](tcllib/files/modules/uri/urn\-scheme\.md)|
|<a name='url'></a>url|[doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::import](tcllib/files/modules/doctools2idx/idx\_import\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::import](tcllib/files/modules/doctools2toc/toc\_import\.md) &#183; [map::geocode::nominatim](tcllib/files/modules/map/map\_geocode\_nominatim\.md) &#183; [map::slippy::fetcher](tcllib/files/modules/map/map\_slippy\_fetcher\.md) &#183; [uri](tcllib/files/modules/uri/uri\.md) &#183; [uri\_urn](tcllib/files/modules/uri/urn\-scheme\.md)|
|<a name='urn'></a>urn|[uri\_urn](tcllib/files/modules/uri/urn\-scheme\.md)|
|<a name='us\_npi'></a>US\-NPI|[valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md)|
|<a name='utilities'></a>utilities|[namespacex](tcllib/files/modules/namespacex/namespacex\.md)|
|<a name='uuencode'></a>uuencode|[uuencode](tcllib/files/modules/base64/uuencode\.md)|
|<a name='uuid'></a>UUID|[uuid](tcllib/files/modules/uuid/uuid\.md)|


#### <a name='cV'></a>Keywords: V

|||
|---|---|
|<a name='validation'></a>Validation|[valtype::common](tcllib/files/modules/valtype/valtype\_common\.md) &#183; [valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md) &#183; [valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::iban](tcllib/files/modules/valtype/iban\.md) &#183; [valtype::imei](tcllib/files/modules/valtype/imei\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md) &#183; [valtype::luhn](tcllib/files/modules/valtype/luhn\.md) &#183; [valtype::luhn5](tcllib/files/modules/valtype/luhn5\.md) &#183; [valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md) &#183; [valtype::verhoeff](tcllib/files/modules/valtype/verhoeff\.md)|
|<a name='value\_checking'></a>Value checking|[valtype::common](tcllib/files/modules/valtype/valtype\_common\.md) &#183; [valtype::creditcard::amex](tcllib/files/modules/valtype/cc\_amex\.md) &#183; [valtype::creditcard::discover](tcllib/files/modules/valtype/cc\_discover\.md) &#183; [valtype::creditcard::mastercard](tcllib/files/modules/valtype/cc\_mastercard\.md) &#183; [valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md) &#183; [valtype::gs1::ean13](tcllib/files/modules/valtype/ean13\.md) &#183; [valtype::iban](tcllib/files/modules/valtype/iban\.md) &#183; [valtype::imei](tcllib/files/modules/valtype/imei\.md) &#183; [valtype::isbn](tcllib/files/modules/valtype/isbn\.md) &#183; [valtype::luhn](tcllib/files/modules/valtype/luhn\.md) &#183; [valtype::luhn5](tcllib/files/modules/valtype/luhn5\.md) &#183; [valtype::usnpi](tcllib/files/modules/valtype/usnpi\.md) &#183; [valtype::verhoeff](tcllib/files/modules/valtype/verhoeff\.md)|
|<a name='vectors'></a>vectors|[math::linearalgebra](tcllib/files/modules/math/linalg\.md)|
|<a name='verhoeff'></a>verhoeff|[valtype::verhoeff](tcllib/files/modules/valtype/verhoeff\.md)|
|<a name='vertex'></a>vertex|[struct::graph](tcllib/files/modules/struct/graph\.md) &#183; [struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='vertex\_cover'></a>vertex cover|[struct::graph::op](tcllib/files/modules/struct/graphops\.md)|
|<a name='virtual\_channel'></a>virtual channel|[tcl::chan::cat](tcllib/files/modules/virtchannel\_base/cat\.md) &#183; [tcl::chan::core](tcllib/files/modules/virtchannel\_core/core\.md) &#183; [tcl::chan::events](tcllib/files/modules/virtchannel\_core/events\.md) &#183; [tcl::chan::facade](tcllib/files/modules/virtchannel\_base/facade\.md) &#183; [tcl::chan::fifo](tcllib/files/modules/virtchannel\_base/tcllib\_fifo\.md) &#183; [tcl::chan::fifo2](tcllib/files/modules/virtchannel\_base/tcllib\_fifo2\.md) &#183; [tcl::chan::halfpipe](tcllib/files/modules/virtchannel\_base/halfpipe\.md) &#183; [tcl::chan::memchan](tcllib/files/modules/virtchannel\_base/tcllib\_memchan\.md) &#183; [tcl::chan::null](tcllib/files/modules/virtchannel\_base/tcllib\_null\.md) &#183; [tcl::chan::nullzero](tcllib/files/modules/virtchannel\_base/nullzero\.md) &#183; [tcl::chan::random](tcllib/files/modules/virtchannel\_base/tcllib\_random\.md) &#183; [tcl::chan::std](tcllib/files/modules/virtchannel\_base/std\.md) &#183; [tcl::chan::string](tcllib/files/modules/virtchannel\_base/tcllib\_string\.md) &#183; [tcl::chan::textwindow](tcllib/files/modules/virtchannel\_base/textwindow\.md) &#183; [tcl::chan::variable](tcllib/files/modules/virtchannel\_base/tcllib\_variable\.md) &#183; [tcl::chan::zero](tcllib/files/modules/virtchannel\_base/tcllib\_zero\.md) &#183; [tcl::randomseed](tcllib/files/modules/virtchannel\_base/randseed\.md) &#183; [tcl::transform::adler32](tcllib/files/modules/virtchannel\_transform/adler32\.md) &#183; [tcl::transform::base64](tcllib/files/modules/virtchannel\_transform/vt\_base64\.md) &#183; [tcl::transform::core](tcllib/files/modules/virtchannel\_core/transformcore\.md) &#183; [tcl::transform::counter](tcllib/files/modules/virtchannel\_transform/vt\_counter\.md) &#183; [tcl::transform::crc32](tcllib/files/modules/virtchannel\_transform/vt\_crc32\.md) &#183; [tcl::transform::hex](tcllib/files/modules/virtchannel\_transform/hex\.md) &#183; [tcl::transform::identity](tcllib/files/modules/virtchannel\_transform/identity\.md) &#183; [tcl::transform::limitsize](tcllib/files/modules/virtchannel\_transform/limitsize\.md) &#183; [tcl::transform::observe](tcllib/files/modules/virtchannel\_transform/observe\.md) &#183; [tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md) &#183; [tcl::transform::rot](tcllib/files/modules/virtchannel\_transform/rot\.md) &#183; [tcl::transform::spacer](tcllib/files/modules/virtchannel\_transform/spacer\.md) &#183; [tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md)|
|<a name='virtual\_machine'></a>virtual machine|[grammar::me::cpu](tcllib/files/modules/grammar\_me/me\_cpu\.md) &#183; [grammar::me::cpu::core](tcllib/files/modules/grammar\_me/me\_cpucore\.md) &#183; [grammar::me::cpu::gasm](tcllib/files/modules/grammar\_me/gasm\.md) &#183; [grammar::me::tcl](tcllib/files/modules/grammar\_me/me\_tcl\.md) &#183; [grammar::me\_intro](tcllib/files/modules/grammar\_me/me\_intro\.md) &#183; [grammar::me\_vm](tcllib/files/modules/grammar\_me/me\_vm\.md) &#183; [grammar::peg::interp](tcllib/files/modules/grammar\_peg/peg\_interp\.md) &#183; [pt::param](tcllib/files/modules/pt/pt\_param\.md)|
|<a name='visa'></a>VISA|[valtype::creditcard::visa](tcllib/files/modules/valtype/cc\_visa\.md)|
|<a name='vwait'></a>vwait|[coroutine](tcllib/files/modules/coroutine/tcllib\_coroutine\.md) &#183; [coroutine::auto](tcllib/files/modules/coroutine/coro\_auto\.md) &#183; [smtpd](tcllib/files/modules/smtpd/smtpd\.md)|


#### <a name='cW'></a>Keywords: W

|||
|---|---|
|<a name='wais'></a>wais|[uri](tcllib/files/modules/uri/uri\.md)|
|<a name='widget'></a>widget|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md)|
|<a name='widget\_adaptors'></a>widget adaptors|[snit](tcllib/files/modules/snit/snit\.md) &#183; [snitfaq](tcllib/files/modules/snit/snitfaq\.md)|
|<a name='wiki'></a>wiki|[doctools::idx](tcllib/files/modules/doctools/docidx\.md) &#183; [doctools::idx](tcllib/files/modules/doctools2idx/idx\_container\.md) &#183; [doctools::idx::export](tcllib/files/modules/doctools2idx/idx\_export\.md) &#183; [doctools::idx::export::wiki](tcllib/files/modules/doctools2idx/idx\_export\_wiki\.md) &#183; [doctools::toc](tcllib/files/modules/doctools2toc/toc\_container\.md) &#183; [doctools::toc](tcllib/files/modules/doctools/doctoc\.md) &#183; [doctools::toc::export](tcllib/files/modules/doctools2toc/toc\_export\.md) &#183; [doctools::toc::export::wiki](tcllib/files/modules/doctools2toc/toc\_export\_wiki\.md)|
|<a name='word'></a>word|[doctools::tcl::parse](tcllib/files/modules/doctools2base/tcl\_parse\.md) &#183; [wip](tcllib/files/modules/wip/wip\.md)|
|<a name='www'></a>WWW|[httpd](tcllib/files/modules/httpd/httpd\.md)|
|<a name='www'></a>www|[uri](tcllib/files/modules/uri/uri\.md)|


#### <a name='cX'></a>Keywords: X

|||
|---|---|
|<a name='x\_208'></a>x\.208|[asn](tcllib/files/modules/asn/asn\.md)|
|<a name='x\_209'></a>x\.209|[asn](tcllib/files/modules/asn/asn\.md)|
|<a name='x\_500'></a>x\.500|[ldap](tcllib/files/modules/ldap/ldap\.md)|
|<a name='xgoogletoken'></a>XGoogleToken|[SASL::XGoogleToken](tcllib/files/modules/sasl/gtoken\.md)|
|<a name='xml'></a>xml|[xsxp](tcllib/files/modules/amazon\-s3/xsxp\.md)|
|<a name='xor'></a>xor|[tcl::transform::otp](tcllib/files/modules/virtchannel\_transform/vt\_otp\.md)|
|<a name='xpath'></a>XPath|[treeql](tcllib/files/modules/treeql/treeql\.md)|
|<a name='xslt'></a>XSLT|[treeql](tcllib/files/modules/treeql/treeql\.md)|


#### <a name='cY'></a>Keywords: Y

|||
|---|---|
|<a name='yaml'></a>yaml|[huddle](tcllib/files/modules/yaml/huddle\.md) &#183; [yaml](tcllib/files/modules/yaml/yaml\.md)|
|<a name='ydecode'></a>ydecode|[yencode](tcllib/files/modules/base64/yencode\.md)|
|<a name='yenc'></a>yEnc|[yencode](tcllib/files/modules/base64/yencode\.md)|
|<a name='yencode'></a>yencode|[yencode](tcllib/files/modules/base64/yencode\.md)|


#### <a name='cZ'></a>Keywords: Z

|||
|---|---|
|<a name='zero'></a>zero|[tcl::chan::nullzero](tcllib/files/modules/virtchannel\_base/nullzero\.md) &#183; [tcl::chan::zero](tcllib/files/modules/virtchannel\_base/tcllib\_zero\.md)|
|<a name='zip'></a>zip|[zipfile::decode](tcllib/files/modules/zip/decode\.md) &#183; [zipfile::encode](tcllib/files/modules/zip/encode\.md) &#183; [zipfile::mkzip](tcllib/files/modules/zip/mkzip\.md)|
|<a name='zlib'></a>zlib|[tcl::transform::zlib](tcllib/files/modules/virtchannel\_transform/tcllib\_zlib\.md)|
|<a name='zoom'></a>zoom|[map::slippy](tcllib/files/modules/map/map\_slippy\.md) &#183; [map::slippy::cache](tcllib/files/modules/map/map\_slippy\_cache\.md) &#183; [map::slippy::fetcher](tcllib/files/modules/map/map\_slippy\_fetcher\.md)|

[//000000001]: # (dtplite \- Documentation toolbox)
[//000000002]: # (Generated from file 'dtplite\.man' by tcllib/doctools with format 'markdown')
[//000000003]: # (Copyright &copy; 2004\-2013 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>)
[//000000004]: # (dtplite\(n\) 1\.0\.5 tcllib "Documentation toolbox")

<hr> [ <a href="../../../toc.md">Main Table Of Contents</a> &#124; <a
href="../../toc.md">Table Of Contents</a> &#124; <a
href="../../../index.md">Keyword Index</a> &#124; <a
href="../../../toc0.md">Categories</a> &#124; <a
href="../../../toc1.md">Modules</a> &#124; <a
href="../../../toc2.md">Applications</a> ] <hr>

# NAME

dtplite \- Lightweight DocTools Markup Processor

# <a name='toc'></a>Table Of Contents

  - [Table Of Contents](#toc)

  - [Synopsis](#synopsis)

  - [Description](#section1)

      - [USE CASES](#subsection1)

      - [COMMAND LINE](#subsection2)

      - [OPTIONS](#subsection3)

      - [FORMATS](#subsection4)

      - [DIRECTORY STRUCTURES](#subsection5)

  - [Bugs, Ideas, Feedback](#section2)

  - [See Also](#seealso)

  - [Keywords](#keywords)

  - [Category](#category)

  - [Copyright](#copyright)

# <a name='synopsis'></a>SYNOPSIS

[__dtplite__ __\-o__ *output* ?options? *format* *inputfile*](#1)  
[__dtplite__ __validate__ *inputfile*](#2)  
[__dtplite__ __\-o__ *output* ?options? *format* *inputdirectory*](#3)  
[__dtplite__ __\-merge__ __\-o__ *output* ?options? *format* *inputdirectory*](#4)  

# <a name='description'></a>DESCRIPTION

The application described by this document, __dtplite__, is the successor to
the extremely simple __[mpexpand](\.\./modules/doctools/mpexpand\.md)__\.
Influenced in its functionality by the __dtp__ doctools processor it is much
more powerful than __[mpexpand](\.\./modules/doctools/mpexpand\.md)__, yet
still as easy to use; definitely easier than __dtp__ with its myriad of
subcommands and options\.

__dtplite__ is based upon the package
__[doctools](\.\./modules/doctools/doctools\.md)__, like the other two
processors\.

## <a name='subsection1'></a>USE CASES

__dtplite__ was written with the following three use cases in mind\.

  1. Validation of a single document, i\.e\. checking that it was written in valid
     doctools format\. This mode can also be used to get a preliminary version of
     the formatted output for a single document, for display in a browser,
     nroff, etc\., allowing proofreading of the formatting\.

  1. Generation of the formatted documentation for a single package, i\.e\. all
     the manpages, plus a table of contents and an index of keywords\.

  1. An extension of the previous mode of operation, a method for the easy
     generation of one documentation tree for several packages, and especially
     of a unified table of contents and keyword index\.

Beyond the above we also want to make use of the customization features provided
by the HTML formatter\. It is not the only format the application should be able
to generate, but we anticipiate it to be the most commonly used, and it is one
of the few which do provide customization hooks\.

We allow the caller to specify a header string, footer string, a stylesheet, and
data for a bar of navigation links at the top of the generated document\. While
all can be set as long as the formatting engine provides an appropriate engine
parameter \(See section [OPTIONS](#subsection3)\) the last two have internal
processing which make them specific to HTML\.

## <a name='subsection2'></a>COMMAND LINE

  - <a name='1'></a>__dtplite__ __\-o__ *output* ?options? *format* *inputfile*

    This is the form for use case \[1\]\. The *options* will be explained later,
    in section [OPTIONS](#subsection3)\.

      * path *output* \(in\)

        This argument specifies where to write the generated document\. It can be
        the path to a file or directory, or __\-__\. The last value causes the
        application to write the generated documented to __stdout__\.

        If the *output* does not exist then \[file dirname $output\] has to
        exist and must be a writable directory\. The generated document will be
        written to a file in that directory, and the name of that file will be
        derived from the *inputfile*, the *format*, and the value given to
        option __\-ext__ \(if present\)\.

      * \(path&#124;handle\) *format* \(in\)

        This argument specifies the formatting engine to use when processing the
        input, and thus the format of the generated document\. See section
        [FORMATS](#subsection4) for the possibilities recognized by the
        application\.

      * path *inputfile* \(in\)

        This argument specifies the path to the file to process\. It has to
        exist, must be readable, and written in
        *[doctools](\.\./\.\./\.\./index\.md\#doctools)* format\.

  - <a name='2'></a>__dtplite__ __validate__ *inputfile*

    This is a simpler form for use case \[1\]\. The "validate" format generates no
    output at all, only syntax checks are performed\. As such the specification
    of an output file or other options is not necessary and left out\.

  - <a name='3'></a>__dtplite__ __\-o__ *output* ?options? *format* *inputdirectory*

    This is the form for use case \[2\]\. It differs from the form for use case \[1\]
    by having the input documents specified through a directory instead of a
    file\. The other arguments are identical, except for *output*, which now
    has to be the path to an existing and writable directory\.

    The input documents are all files in *inputdirectory* or any of its
    subdirectories which were recognized by __fileutil::fileType__ as
    containing text in *[doctools](\.\./\.\./\.\./index\.md\#doctools)* format\.

  - <a name='4'></a>__dtplite__ __\-merge__ __\-o__ *output* ?options? *format* *inputdirectory*

    This is the form for use case \[3\]\. The only difference to the form for use
    case \[2\] is the additional option __\-merge__\.

    Each such call will merge the generated documents coming from processing the
    input documents under *inputdirectory* or any of its subdirectories to the
    files under *output*\. In this manner it is possible to incrementally build
    the unified documentation for any number of packages\. Note that it is
    necessary to run through all the packages twice to get fully correct
    cross\-references \(for formats supporting them\)\.

## <a name='subsection3'></a>OPTIONS

This section describes all the options available to the user of the application,
with the exception of the options __\-o__ and __\-merge__\. These two were
described already, in section [COMMAND LINE](#subsection2)\.

  - __\-exclude__ string

    This option specifies an exclude \(glob\) pattern\. Any files identified as
    manpages to process which match the exclude pattern are ignored\. The option
    can be provided multiple times, each usage adding an additional pattern to
    the list of exclusions\.

  - __\-ext__ string

    If the name of an output file has to be derived from the name of an input
    file it will use the name of the *format* as the extension by default\.
    This option here will override this however, forcing it to use *string* as
    the file extension\. This option is ignored if the name of the output file is
    fully specified through option __\-o__\.

    When used multiple times only the last definition is relevant\.

  - __\-header__ file

    This option can be used if and only if the selected *format* provides an
    engine parameter named "header"\. It takes the contents of the specified file
    and assign them to that parameter, for whatever use by the engine\. The HTML
    engine will insert the text just after the tag __<body>__\. If navigation
    buttons are present \(see option __\-nav__ below\), then the HTML generated
    for them is appended to the header data originating here before the final
    assignment to the parameter\.

    When used multiple times only the last definition is relevant\.

  - __\-footer__ file

    Like __\-header__, except that: Any navigation buttons are ignored, the
    corresponding required engine parameter is named "footer", and the data is
    inserted just before the tag __</body>__\.

    When used multiple times only the last definition is relevant\.

  - __\-style__ file

    This option can be used if and only if the selected *format* provides an
    engine parameter named "meta"\. When specified it will generate a piece of
    HTML code declaring the *file* as the stylesheet for the generated
    document and assign that to the parameter\. The HTML engine will insert this
    inot the document, just after the tag __<head>__\.

    When processing an input directory the stylesheet file is copied into the
    output directory and the generated HTML will refer to the copy, to make the
    result more self\-contained\. When processing an input file we have no
    location to copy the stylesheet to and so just reference it as specified\.

    When used multiple times only the last definition is relevant\.

  - __\-toc__ path

    This option specifies a doctoc file to use for the table of contents instead
    of generating our own\.

    When used multiple times only the last definition is relevant\.

  - __\-pre\+toc__ label path&#124;text

  - __\-post\+toc__ label path&#124;text

    This option specifies additional doctoc files \(or texts\) to use in the
    navigation bar\.

    Positioning and handling of multiple uses is like for options
    __\-prenav__ and __\-postnav__, see below\.

  - __\-nav__ label url

  - __\-prenav__ label url

    Use this option to specify a navigation button with *label* to display and
    the *url* to link to\. This option can be used if and only if the selected
    *format* provides an engine parameter named "header"\. The HTML generated
    for this is appended to whatever data we got from option __\-header__
    before it is inserted into the generated documents\.

    When used multiple times all definitions are collected and a navigation bar
    is created, with the first definition shown at the left edge and the last
    definition to the right\.

    The url can be relative\. In that case it is assumed to be relative to the
    main files \(TOC and Keyword index\), and will be transformed for all others
    to still link properly\.

  - __\-postnav__ label url

    Use this option to specify a navigation button with *label* to display and
    the *url* to link to\. This option can be used if and only if the selected
    *format* provides an engine parameter named "header"\. The HTML generated
    for this is appended to whatever data we got from option __\-header__
    before it is inserted into the generated documents\.

    When used multiple times all definitions are collected and a navigation bar
    is created, with the last definition shown at the right edge and the first
    definition to the left\.

    The url can be relative\. In that case it is assumed to be relative to the
    main files \(TOC and Keyword index\), and will be transformed for all others
    to still link properly\.

## <a name='subsection4'></a>FORMATS

At first the *format* argument will be treated as a path to a tcl file
containing the code for the requested formatting engine\. The argument will be
treated as the name of one of the predefined formats listed below if and only if
the path does not exist\.

*Note a limitation*: If treating the format as path to the tcl script
implementing the engine was sucessful, then this script has to implement not
only the engine API for doctools, i\.e\. *doctools\_api*, but for *doctoc\_api*
and *docidx\_api* as well\. Otherwise the generation of a table of contents and
of a keyword index will fail\.

List of predefined formats, i\.e\. as provided by the package
__[doctools](\.\./modules/doctools/doctools\.md)__:

  - __nroff__

    The processor generates \*roff output, the standard format for unix manpages\.

  - __html__

    The processor generates HTML output, for usage in and display by web
    browsers\. This engine is currently the only one providing the various engine
    parameters required for the additional customaization of the output\.

  - __tmml__

    The processor generates TMML output, the Tcl Manpage Markup Language, a
    derivative of XML\.

  - __latex__

    The processor generates LaTeX output\.

  - __wiki__

    The processor generates Wiki markup as understood by __wikit__\.

  - __list__

    The processor extracts the information provided by __manpage\_begin__\.
    This format is used internally to extract the meta data from which both
    table of contents and keyword index are derived from\.

  - __null__

    The processor does not generate any output\. This is equivalent to
    __validate__\.

## <a name='subsection5'></a>DIRECTORY STRUCTURES

In this section we describe the directory structures generated by the
application under *output* when processing all documents in an
*inputdirectory*\. In other words, this is only relevant to the use cases \[2\]
and \[3\]\.

  - \[2\]

    The following directory structure is created when processing a single set of
    input documents\. The file extension used is for output in HTML, but that is
    not relevant to the structure and was just used to have proper file names\.

        output/
            toc.html
            index.html
            files/
                path/to/FOO.html

    The last line in the example shows the document generated for a file FOO
    located at

        inputdirectory/path/to/FOO

  - \[3\]

    When merging many packages into a unified set of documents the generated
    directory structure is a bit deeper:

        output
            .toc
            .idx
            .tocdoc
            .idxdoc
            .xrf
            toc.html
            index.html
            FOO1/
                ...
            FOO2/
                toc.html
                files/
                    path/to/BAR.html

    Each of the directories FOO1, \.\.\. contains the documents generated for the
    package FOO1, \.\.\. and follows the structure shown for use case \[2\]\. The only
    exception is that there is no per\-package index\.

    The files "\.toc", "\.idx", and "\.xrf" contain the internal status of the
    whole output and will be read and updated by the next invokation\. Their
    contents will not be documented\. Remove these files when all packages wanted
    for the output have been processed, i\.e\. when the output is complete\.

    The files "\.tocdoc", and "\.idxdoc", are intermediate files in doctoc and
    docidx markup, respectively, containing the main table of contents and
    keyword index for the set of documents before their conversion to the chosen
    output format\. They are left in place, i\.e\. not deleted, to serve as
    demonstrations of doctoc and docidx markup\.

# <a name='section2'></a>Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and
other problems\. Please report such in the category *doctools* of the [Tcllib
Trackers](http://core\.tcl\.tk/tcllib/reportlist)\. Please also report any ideas
for enhancements you may have for either package and/or documentation\.

When proposing code changes, please provide *unified diffs*, i\.e the output of
__diff \-u__\.

Note further that *attachments* are strongly preferred over inlined patches\.
Attachments can be made by going to the __Edit__ form of the ticket
immediately after its creation, and then using the left\-most button in the
secondary navigation bar\.

# <a name='seealso'></a>SEE ALSO

[docidx introduction](\.\./modules/doctools/docidx\_intro\.md), [doctoc
introduction](\.\./modules/doctools/doctoc\_intro\.md), [doctools
introduction](\.\./modules/doctools/doctools\_intro\.md)

# <a name='keywords'></a>KEYWORDS

[HTML](\.\./\.\./\.\./index\.md\#html), [TMML](\.\./\.\./\.\./index\.md\#tmml),
[conversion](\.\./\.\./\.\./index\.md\#conversion),
[docidx](\.\./\.\./\.\./index\.md\#docidx), [doctoc](\.\./\.\./\.\./index\.md\#doctoc),
[doctools](\.\./\.\./\.\./index\.md\#doctools),
[manpage](\.\./\.\./\.\./index\.md\#manpage),
[markup](\.\./\.\./\.\./index\.md\#markup), [nroff](\.\./\.\./\.\./index\.md\#nroff)

# <a name='category'></a>CATEGORY

Documentation tools

# <a name='copyright'></a>COPYRIGHT

Copyright &copy; 2004\-2013 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>

[//000000001]: # (nns \- Name service facility)
[//000000002]: # (Generated from file 'nns\.man' by tcllib/doctools with format 'markdown')
[//000000003]: # (Copyright &copy; 2007\-2008 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>)
[//000000004]: # (nns\(n\) 1\.1 tcllib "Name service facility")

<hr> [ <a href="../../../toc.md">Main Table Of Contents</a> &#124; <a
href="../../toc.md">Table Of Contents</a> &#124; <a
href="../../../index.md">Keyword Index</a> &#124; <a
href="../../../toc0.md">Categories</a> &#124; <a
href="../../../toc1.md">Modules</a> &#124; <a
href="../../../toc2.md">Applications</a> ] <hr>

# NAME

nns \- Name service facility, Commandline Client Application

# <a name='toc'></a>Table Of Contents

  - [Table Of Contents](#toc)

  - [Synopsis](#synopsis)

  - [Description](#section1)

      - [USE CASES](#subsection1)

      - [COMMAND LINE](#subsection2)

      - [OPTIONS](#subsection3)

  - [Bugs, Ideas, Feedback](#section2)

  - [See Also](#seealso)

  - [Keywords](#keywords)

  - [Category](#category)

  - [Copyright](#copyright)

# <a name='synopsis'></a>SYNOPSIS

[__nns__ __bind__ ?__\-host__ *host*? ?__\-port__ *port*? *name* *data*](#1)  
[__nns__ __search__ ?__\-host__ *host*? ?__\-port__ *port*? ?__\-continuous__? ?*pattern*?](#2)  
[__nns__ __ident__ ?__\-host__ *host*? ?__\-port__ *port*?](#3)  
[__nns__ __who__](#4)  

# <a name='description'></a>DESCRIPTION

Please read *[Name service facility,
introduction](\.\./modules/nns/nns\_intro\.md)* first\.

The application described by this document, __nns__, is a simple command
line client for the nano name service facility provided by the Tcllib packages
__[nameserv](\.\./modules/nns/nns\_client\.md)__, and
__[nameserv::server](\.\./modules/nns/nns\_server\.md)__\. Beyond that the
application's sources also serve as an example of how to use the client package
__[nameserv](\.\./modules/nns/nns\_client\.md)__\. All abilities of a client
are covered, from configuration to registration of names to searching\.

This name service facility has nothing to do with the Internet's *Domain Name
System*, otherwise known as *[DNS](\.\./\.\./\.\./index\.md\#dns)*\. If the reader
is looking for a package dealing with that please see either of the packages
__[dns](\.\./modules/dns/tcllib\_dns\.md)__ and __resolv__, both found
in Tcllib too\.

## <a name='subsection1'></a>USE CASES

__nns__ was written with the following two main use cases in mind\.

  1. Registration of a name/data pair in the name service\.

  1. Searching the name service for entries matching a glob pattern\.

Beyond the above we also want to be able to identify the client, and get
information about the name service\.

## <a name='subsection2'></a>COMMAND LINE

  - <a name='1'></a>__nns__ __bind__ ?__\-host__ *host*? ?__\-port__ *port*? *name* *data*

    This form registers the *name*/*data* pair in the specified name
    service\. In this form the command will *not* exit to keep the registration
    alive\. The user has to kill it explicitly, either by sending a signal, or
    through the job\-control facilities of the shell in use\. It will especially
    survive the loss of the connection to the name service and reestablish the
    *name*/*data* pair when the connection is restored\.

    The options to specify the name service will be explained later, in section
    [OPTIONS](#subsection3)\.

  - <a name='2'></a>__nns__ __search__ ?__\-host__ *host*? ?__\-port__ *port*? ?__\-continuous__? ?*pattern*?

    This form searches the specified name service for entries matching the
    glob\-*pattern* and prints them to stdout, with each entry on its own line\.
    If no pattern is specified it defaults to __\*__, matching everything\.

    The options to specify the name service will be explained later, in section
    [OPTIONS](#subsection3)\.

    If the option __\-continuous__ is specified the client will not exit
    after performing the search, but start to continuously monitor the service
    for changes to the set of matching entries, appropriately updating the
    display as changes arrive\. In that form it will especially also survive the
    loss of the connection to the name service and reestablish the search when
    the connection is restored\.

  - <a name='3'></a>__nns__ __ident__ ?__\-host__ *host*? ?__\-port__ *port*?

    This form asks the specified name service for the version and features of
    the name service protocol it supports and prints the results to stdout\.

    The options to specify the name service will be explained later, in section
    [OPTIONS](#subsection3)\.

  - <a name='4'></a>__nns__ __who__

    This form prints name, version, and protocol version of the application to
    stdout\.

## <a name='subsection3'></a>OPTIONS

This section describes all the options available to the user of the application

  - __\-host__ name&#124;ipaddress

    If this option is not specified it defaults to __localhost__\. It
    specifies the name or ip\-address of the host the name service to talk to is
    running on\.

  - __\-port__ number

    If this option is not specified it defaults to __38573__\. It specifies
    the TCP port the name service to talk to is listening on for requests\.

# <a name='section2'></a>Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and
other problems\. Please report such in the category *nameserv* of the [Tcllib
Trackers](http://core\.tcl\.tk/tcllib/reportlist)\. Please also report any ideas
for enhancements you may have for either package and/or documentation\.

When proposing code changes, please provide *unified diffs*, i\.e the output of
__diff \-u__\.

Note further that *attachments* are strongly preferred over inlined patches\.
Attachments can be made by going to the __Edit__ form of the ticket
immediately after its creation, and then using the left\-most button in the
secondary navigation bar\.

# <a name='seealso'></a>SEE ALSO

[nameserv\(n\)](\.\./modules/nns/nns\_client\.md),
[nameserv::common\(n\)](\.\./modules/nns/nns\_common\.md)

# <a name='keywords'></a>KEYWORDS

[application](\.\./\.\./\.\./index\.md\#application),
[client](\.\./\.\./\.\./index\.md\#client), [name
service](\.\./\.\./\.\./index\.md\#name\_service)

# <a name='category'></a>CATEGORY

Networking

# <a name='copyright'></a>COPYRIGHT

Copyright &copy; 2007\-2008 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>

[//000000001]: # (nnsd \- Name service facility)
[//000000002]: # (Generated from file 'nnsd\.man' by tcllib/doctools with format 'markdown')
[//000000003]: # (Copyright &copy; 2007\-2008 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>)
[//000000004]: # (nnsd\(n\) 1\.0\.1 tcllib "Name service facility")

<hr> [ <a href="../../../toc.md">Main Table Of Contents</a> &#124; <a
href="../../toc.md">Table Of Contents</a> &#124; <a
href="../../../index.md">Keyword Index</a> &#124; <a
href="../../../toc0.md">Categories</a> &#124; <a
href="../../../toc1.md">Modules</a> &#124; <a
href="../../../toc2.md">Applications</a> ] <hr>

# NAME

nnsd \- Name service facility, Commandline Server Application

# <a name='toc'></a>Table Of Contents

  - [Table Of Contents](#toc)

  - [Synopsis](#synopsis)

  - [Description](#section1)

      - [USE CASES](#subsection1)

      - [COMMAND LINE](#subsection2)

      - [OPTIONS](#subsection3)

  - [Bugs, Ideas, Feedback](#section2)

  - [See Also](#seealso)

  - [Keywords](#keywords)

  - [Category](#category)

  - [Copyright](#copyright)

# <a name='synopsis'></a>SYNOPSIS

[__nnsd__ ?__\-localonly__ *flag*? ?__\-port__ *port*?](#1)  

# <a name='description'></a>DESCRIPTION

Please read *[Name service facility,
introduction](\.\./modules/nns/nns\_intro\.md)* first\.

The application described by this document, __[nns](nns\.md)__, is a
simple command line server for the nano name service facility provided by the
Tcllib packages __[nameserv](\.\./modules/nns/nns\_client\.md)__, and
__[nameserv::server](\.\./modules/nns/nns\_server\.md)__\. Beyond that the
application's sources also serve as an example of how to use the server package
__[nameserv::server](\.\./modules/nns/nns\_server\.md)__\.

This name service facility has nothing to do with the Internet's *Domain Name
System*, otherwise known as *[DNS](\.\./\.\./\.\./index\.md\#dns)*\. If the reader
is looking for a package dealing with that please see either of the packages
__[dns](\.\./modules/dns/tcllib\_dns\.md)__ and __resolv__, both found
in Tcllib too\.

## <a name='subsection1'></a>USE CASES

__nnsd__ was written with the following main use case in mind\.

  1. Run a nano name service on some host\.

## <a name='subsection2'></a>COMMAND LINE

  - <a name='1'></a>__nnsd__ ?__\-localonly__ *flag*? ?__\-port__ *port*?

    The command configures a server per the specified options and starts it\. The
    command will not exit on its own, as it keeps the name service database
    wholly in memory\. The user has to kill it explicitly, either by sending a a
    signal, or through the job\-control facilities of the shell in use\.

    The options to configure the name service are explained in section
    [OPTIONS](#subsection3)\.

## <a name='subsection3'></a>OPTIONS

This section describes all the options available to the user of the application

  - __\-localonly__ bool

    If this option is not specified it defaults to __true__, i\.e\. acceptance
    of only local connections\. The server will accept remote connections, i\.e\.
    connections from other hosts, if and only if this option is configured to
    __false__\.

  - __\-port__ number

    If this option is not specified it defaults to __38573__\. It specifies
    the TCP port the server has to listen on for requests\.

# <a name='section2'></a>Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and
other problems\. Please report such in the category *nameserv* of the [Tcllib
Trackers](http://core\.tcl\.tk/tcllib/reportlist)\. Please also report any ideas
for enhancements you may have for either package and/or documentation\.

When proposing code changes, please provide *unified diffs*, i\.e the output of
__diff \-u__\.

Note further that *attachments* are strongly preferred over inlined patches\.
Attachments can be made by going to the __Edit__ form of the ticket
immediately after its creation, and then using the left\-most button in the
secondary navigation bar\.

# <a name='seealso'></a>SEE ALSO

[nameserv::common\(n\)](\.\./modules/nns/nns\_common\.md),
[nameserv::server\(n\)](\.\./modules/nns/nns\_server\.md)

# <a name='keywords'></a>KEYWORDS

[application](\.\./\.\./\.\./index\.md\#application), [name
service](\.\./\.\./\.\./index\.md\#name\_service),
[server](\.\./\.\./\.\./index\.md\#server)

# <a name='category'></a>CATEGORY

Networking

# <a name='copyright'></a>COPYRIGHT

Copyright &copy; 2007\-2008 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>

[//000000001]: # (nnslog \- Name service facility)
[//000000002]: # (Generated from file 'nnslog\.man' by tcllib/doctools with format 'markdown')
[//000000003]: # (Copyright &copy; 2008 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>)
[//000000004]: # (nnslog\(n\) 1\.0 tcllib "Name service facility")

<hr> [ <a href="../../../toc.md">Main Table Of Contents</a> &#124; <a
href="../../toc.md">Table Of Contents</a> &#124; <a
href="../../../index.md">Keyword Index</a> &#124; <a
href="../../../toc0.md">Categories</a> &#124; <a
href="../../../toc1.md">Modules</a> &#124; <a
href="../../../toc2.md">Applications</a> ] <hr>

# NAME

nnslog \- Name service facility, Commandline Logging Client Application

# <a name='toc'></a>Table Of Contents

  - [Table Of Contents](#toc)

  - [Synopsis](#synopsis)

  - [Description](#section1)

      - [USE CASES](#subsection1)

      - [COMMAND LINE](#subsection2)

      - [OPTIONS](#subsection3)

  - [Bugs, Ideas, Feedback](#section2)

  - [See Also](#seealso)

  - [Keywords](#keywords)

  - [Category](#category)

  - [Copyright](#copyright)

# <a name='synopsis'></a>SYNOPSIS

[__nnslog__ ?__\-host__ *host*? ?__\-port__ *port*?](#1)  

# <a name='description'></a>DESCRIPTION

Please read *[Name service facility,
introduction](\.\./modules/nns/nns\_intro\.md)* first\.

The application described by this document, __nnslog__, is a simple command
line client for the nano name service facility provided by the Tcllib packages
__[nameserv](\.\./modules/nns/nns\_client\.md)__, and
__[nameserv::server](\.\./modules/nns/nns\_server\.md)__\.

It essentially implements "__[nns](nns\.md)__ search \-continuous \*", but
uses a different output formatting\. Instead of continuously showing the current
contents of the server in the terminal it simply logs all received add/remove
events to __stdout__\.

This name service facility has nothing to do with the Internet's *Domain Name
System*, otherwise known as *[DNS](\.\./\.\./\.\./index\.md\#dns)*\. If the reader
is looking for a package dealing with that please see either of the packages
__[dns](\.\./modules/dns/tcllib\_dns\.md)__ and __resolv__, both found
in Tcllib too\.

## <a name='subsection1'></a>USE CASES

__nnslog__ was written with the following main use case in mind\.

  1. Monitoring the name service for all changes and logging them in a text
     terminal\.

## <a name='subsection2'></a>COMMAND LINE

  - <a name='1'></a>__nnslog__ ?__\-host__ *host*? ?__\-port__ *port*?

    The command connects to the specified name service, sets up a search for all
    changes and then prints all received events to stdout, with each events on
    its own line\. The command will not exit until it is explicitly terminated by
    the user\. It will especially survive the loss of the connection to the name
    service and reestablish the search and log when the connection is restored\.

    The options to specify the name service will be explained later, in section
    [OPTIONS](#subsection3)\.

## <a name='subsection3'></a>OPTIONS

This section describes all the options available to the user of the application

  - __\-host__ name&#124;ipaddress

    If this option is not specified it defaults to __localhost__\. It
    specifies the name or ip\-address of the host the name service to talk to is
    running on\.

  - __\-port__ number

    If this option is not specified it defaults to __38573__\. It specifies
    the TCP port the name service to talk to is listening on for requests\.

# <a name='section2'></a>Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and
other problems\. Please report such in the category *nameserv* of the [Tcllib
Trackers](http://core\.tcl\.tk/tcllib/reportlist)\. Please also report any ideas
for enhancements you may have for either package and/or documentation\.

When proposing code changes, please provide *unified diffs*, i\.e the output of
__diff \-u__\.

Note further that *attachments* are strongly preferred over inlined patches\.
Attachments can be made by going to the __Edit__ form of the ticket
immediately after its creation, and then using the left\-most button in the
secondary navigation bar\.

# <a name='seealso'></a>SEE ALSO

[nameserv\(n\)](\.\./modules/nns/nns\_client\.md),
[nameserv::common\(n\)](\.\./modules/nns/nns\_common\.md)

# <a name='keywords'></a>KEYWORDS

[application](\.\./\.\./\.\./index\.md\#application),
[client](\.\./\.\./\.\./index\.md\#client), [name
service](\.\./\.\./\.\./index\.md\#name\_service)

# <a name='category'></a>CATEGORY

Networking

# <a name='copyright'></a>COPYRIGHT

Copyright &copy; 2008 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>

[//000000001]: # (page \- Development Tools)
[//000000002]: # (Generated from file 'page\.man' by tcllib/doctools with format 'markdown')
[//000000003]: # (Copyright &copy; 2005 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>)
[//000000004]: # (page\(n\) 1\.0 tcllib "Development Tools")

<hr> [ <a href="../../../toc.md">Main Table Of Contents</a> &#124; <a
href="../../toc.md">Table Of Contents</a> &#124; <a
href="../../../index.md">Keyword Index</a> &#124; <a
href="../../../toc0.md">Categories</a> &#124; <a
href="../../../toc1.md">Modules</a> &#124; <a
href="../../../toc2.md">Applications</a> ] <hr>

# NAME

page \- Parser Generator

# <a name='toc'></a>Table Of Contents

  - [Table Of Contents](#toc)

  - [Synopsis](#synopsis)

  - [Description](#section1)

      - [COMMAND LINE](#subsection1)

      - [OPERATION](#subsection2)

      - [OPTIONS](#subsection3)

      - [PLUGINS](#subsection4)

      - [PLUGIN LOCATIONS](#subsection5)

  - [Bugs, Ideas, Feedback](#section2)

  - [See Also](#seealso)

  - [Keywords](#keywords)

  - [Category](#category)

  - [Copyright](#copyright)

# <a name='synopsis'></a>SYNOPSIS

[__page__ ?*options*\.\.\.? ?*input* ?*output*??](#1)  

# <a name='description'></a>DESCRIPTION

The application described by this document, __page__, is actually not just a
parser generator, as the name implies, but a generic tool for the execution of
arbitrary transformations on texts\.

Its genericity comes through the use of *plugins* for reading, transforming,
and writing data, and the predefined set of plugins provided by Tcllib is for
the generation of memoizing recursive descent parsers \(aka *packrat parsers*\)
from grammar specifications \(*Parsing Expression Grammars*\)\.

__page__ is written on top of the package __page::pluginmgr__, wrapping
its functionality into a command line based application\. All the other
__page::\*__ packages are plugin and/or supporting packages for the
generation of parsers\. The parsers themselves are based on the packages
__[grammar::peg](\.\./modules/grammar\_peg/peg\.md)__,
__[grammar::peg::interp](\.\./modules/grammar\_peg/peg\_interp\.md)__, and
__grammar::mengine__\.

## <a name='subsection1'></a>COMMAND LINE

  - <a name='1'></a>__page__ ?*options*\.\.\.? ?*input* ?*output*??

    This is general form for calling __page__\. The application will read the
    contents of the file *input*, process them under the control of the
    specified *options*, and then write the result to the file *output*\.

    If *input* is the string __\-__ the data to process will be read from
    __stdin__ instead of a file\. Analogously the result will be written to
    __stdout__ instead of a file if *output* is the string __\-__\. A
    missing output or input specification causes the application to assume
    __\-__\.

    The detailed specifications of the recognized *options* are provided in
    section [OPTIONS](#subsection3)\.

      * path *input* \(in\)

        This argument specifies the path to the file to be processed by the
        application, or __\-__\. The last value causes the application to read
        the text from __stdin__\. Otherwise it has to exist, and be readable\.
        If the argument is missing __\-__ is assumed\.

      * path *output* \(in\)

        This argument specifies where to write the generated text\. It can be the
        path to a file, or __\-__\. The last value causes the application to
        write the generated documented to __stdout__\.

        If the file *output* does not exist then \[file dirname $output\] has to
        exist and must be a writable directory, as the application will create
        the fileto write to\.

        If the argument is missing __\-__ is assumed\.

## <a name='subsection2'></a>OPERATION

\.\.\. reading \.\.\. transforming \.\.\. writing \- plugins \- pipeline \.\.\.

## <a name='subsection3'></a>OPTIONS

This section describes all the options available to the user of the application\.
Options are always processed in order\. I\.e\. of both __\-\-help__ and
__\-\-version__ are specified the option encountered first has precedence\.

Unknown options specified before any of the options __\-rd__, __\-wr__, or
__\-tr__ will cause processing to abort with an error\. Unknown options coming
in between these options, or after the last of them are assumed to always take a
single argument and are associated with the last plugin option coming before
them\. They will be checked after all the relevant plugins, and thus the options
they understand, are known\. I\.e\. such unknown options cause error if and only if
the plugin option they are associated with does not understand them, and was not
superceded by a plugin option coming after\.

Default options are used if and only if the command line did not contain any
options at all\. They will set the application up as a PEG\-based parser
generator\. The exact list of options is

    -c peg

And now the recognized options and their arguments, if they have any:

  - __\-\-help__

  - __\-h__

  - __\-?__

    When one of these options is found on the command line all arguments coming
    before or after are ignored\. The application will print a short description
    of the recognized options and exit\.

  - __\-\-version__

  - __\-V__

    When one of these options is found on the command line all arguments coming
    before or after are ignored\. The application will print its own revision and
    exit\.

  - __\-P__

    This option signals the application to activate visual feedback while
    reading the input\.

  - __\-T__

    This option signals the application to collect statistics while reading the
    input and to print them after reading has completed, before processing
    started\.

  - __\-D__

    This option signals the application to activate logging in the Safe base,
    for the debugging of problems with plugins\.

  - __\-r__ parser

  - __\-rd__ parser

  - __\-\-reader__ parser

    These options specify the plugin the application has to use for reading the
    *input*\. If the options are used multiple times the last one will be used\.

  - __\-w__ generator

  - __\-wr__ generator

  - __\-\-writer__ generator

    These options specify the plugin the application has to use for generating
    and writing the final *output*\. If the options are used multiple times the
    last one will be used\.

  - __\-t__ process

  - __\-tr__ process

  - __\-\-transform__ process

    These options specify a plugin to run on the input\. In contrast to readers
    and writers each use will *not* supersede previous uses, but add each
    chosen plugin to a list of transformations, either at the front, or the end,
    per the last seen use of either option __\-p__ or __\-a__\. The initial
    default is to append the new transformations\.

  - __\-a__

  - __\-\-append__

    These options signal the application that all following transformations
    should be added at the end of the list of transformations\.

  - __\-p__

  - __\-\-prepend__

    These options signal the application that all following transformations
    should be added at the beginning of the list of transformations\.

  - __\-\-reset__

    This option signals the application to clear the list of transformations\.
    This is necessary to wipe out the default transformations used\.

  - __\-c__ file

  - __\-\-configuration__ file

    This option causes the application to load a configuration file and/or
    plugin\. This is a plugin which in essence provides a pre\-defined set of
    commandline options\. They are processed exactly as if they have been
    specified in place of the option and its arguments\. This means that unknown
    options found at the beginning of the configuration file are associated with
    the last plugin, even if that plugin was specified before the configuration
    file itself\. Conversely, unknown options coming after the configuration file
    can be associated with a plugin specified in the file\.

    If the argument is a file which cannot be loaded as a plugin the application
    will assume that its contents are a list of options and their arguments,
    separated by space, tabs, and newlines\. Options and argumentes containing
    spaces can be quoted via double\-quotes \("\) and quotes \('\)\. The quote
    character can be specified within in a quoted string by doubling it\.
    Newlines in a quoted string are accepted as is\.

## <a name='subsection4'></a>PLUGINS

__page__ makes use of four different types of plugins, namely: readers,
writers, transformations, and configurations\. Here we provide only a basic
introduction on how to use them from __page__\. The exact APIs provided to
and expected from the plugins can be found in the documentation for
__page::pluginmgr__, for those who wish to write their own plugins\.

Plugins are specified as arguments to the options __\-r__, __\-w__,
__\-t__, __\-c__, and their equivalent longer forms\. See the section
[OPTIONS](#subsection3) for reference\.

Each such argument will be first treated as the name of a file and this file is
loaded as the plugin\. If however there is no file with that name, then it will
be translated into the name of a package, and this package is then loaded\. For
each type of plugins the package management searches not only the regular paths,
but a set application\- and type\-specific paths as well\. Please see the section
[PLUGIN LOCATIONS](#subsection5) for a listing of all paths and their
sources\.

  - __\-c__ *name*

    Configurations\. The name of the package for the plugin *name* is
    "page::config::*name*"\.

    We have one predefined plugin:

      * *peg*

        It sets the application up as a parser generator accepting parsing
        expression grammars and writing a packrat parser in Tcl\. The actual
        arguments it specifies are:

    --reset
    --append
    --reader    peg
    --transform reach
    --transform use
    --writer    me

  - __\-r__ *name*

    Readers\. The name of the package for the plugin *name* is
    "page::reader::*name*"\.

    We have five predefined plugins:

      * *peg*

        Interprets the input as a parsing expression grammar
        \(*[PEG](\.\./\.\./\.\./index\.md\#peg)*\) and generates a tree
        representation for it\. Both the syntax of PEGs and the structure of the
        tree representation are explained in their own manpages\.

      * *hb*

        Interprets the input as Tcl code as generated by the writer plugin
        *hb* and generates its tree representation\.

      * *ser*

        Interprets the input as the serialization of a PEG, as generated by the
        writer plugin *ser*, using the package
        __[grammar::peg](\.\./modules/grammar\_peg/peg\.md)__\.

      * *lemon*

        Interprets the input as a grammar specification as understood by Richard
        Hipp's *[LEMON](\.\./\.\./\.\./index\.md\#lemon)* parser generator and
        generates a tree representation for it\. Both the input syntax and the
        structure of the tree representation are explained in their own
        manpages\.

      * *treeser*

        Interprets the input as the serialization of a
        __[struct::tree](\.\./modules/struct/struct\_tree\.md)__\. It is
        validated as such, but nothing else\. It is *not* assumed to be the
        tree representation of a grammar\.

  - __\-w__ *name*

    Writers\. The name of the package for the plugin *name* is
    "page::writer::*name*"\.

    We have eight predefined plugins:

      * *identity*

        Simply writes the incoming data as it is, without making any changes\.
        This is good for inspecting the raw result of a reader or
        transformation\.

      * *null*

        Generates nothing, and ignores the incoming data structure\.

      * *tree*

        Assumes that the incoming data structure is a
        __[struct::tree](\.\./modules/struct/struct\_tree\.md)__ and
        generates an indented textual representation of all nodes, their
        parental relationships, and their attribute information\.

      * *peg*

        Assumes that the incoming data structure is a tree representation of a
        *[PEG](\.\./\.\./\.\./index\.md\#peg)* or other other grammar and writes
        it out as a PEG\. The result is nicely formatted and partially simplified
        \(strings as sequences of characters\)\. A pretty printer in essence, but
        can also be used to obtain a canonical representation of the input
        grammar\.

      * *tpc*

        Assumes that the incoming data structure is a tree representation of a
        *[PEG](\.\./\.\./\.\./index\.md\#peg)* or other other grammar and writes
        out Tcl code defining a package which defines a
        __[grammar::peg](\.\./modules/grammar\_peg/peg\.md)__ object
        containing the grammar when it is loaded into an interpreter\.

      * *hb*

        This is like the writer plugin *tpc*, but it writes only the
        statements which define stat expression and grammar rules\. The code
        making the result a package is left out\.

      * *ser*

        Assumes that the incoming data structure is a tree representation of a
        *[PEG](\.\./\.\./\.\./index\.md\#peg)* or other other grammar, transforms
        it internally into a
        __[grammar::peg](\.\./modules/grammar\_peg/peg\.md)__ object and
        writes out its serialization\.

      * *me*

        Assumes that the incoming data structure is a tree representation of a
        *[PEG](\.\./\.\./\.\./index\.md\#peg)* or other other grammar and writes
        out Tcl code defining a package which implements a memoizing recursive
        descent parser based on the match engine \(ME\) provided by the package
        __grammar::mengine__\.

  - __\-t__ *name*

    Transformers\. The name of the package for the plugin *name* is
    "page::transform::*name*"\.

    We have two predefined plugins:

      * *reach*

        Assumes that the incoming data structure is a tree representation of a
        *[PEG](\.\./\.\./\.\./index\.md\#peg)* or other other grammar\. It
        determines which nonterminal symbols and rules are reachable from
        start\-symbol/expression\. All nonterminal symbols which were not reached
        are removed\.

      * *use*

        Assumes that the incoming data structure is a tree representation of a
        *[PEG](\.\./\.\./\.\./index\.md\#peg)* or other other grammar\. It
        determines which nonterminal symbols and rules are able to generate a
        *finite* sequences of terminal symbols \(in the sense for a Context
        Free Grammar\)\. All nonterminal symbols which were not deemed useful in
        this sense are removed\.

## <a name='subsection5'></a>PLUGIN LOCATIONS

The application\-specific paths searched by __page__ either are, or come
from:

  1. The directory "~/\.page/plugin"

  1. The environment variable *PAGE\_PLUGINS*

  1. The registry entry *HKEY\_LOCAL\_MACHINE\\SOFTWARE\\PAGE\\PLUGINS*

  1. The registry entry *HKEY\_CURRENT\_USER\\SOFTWARE\\PAGE\\PLUGINS*

The type\-specific paths searched by __page__ either are, or come from:

  1. The directory "~/\.page/plugin/<TYPE>"

  1. The environment variable *PAGE\_<TYPE>\_PLUGINS*

  1. The registry entry *HKEY\_LOCAL\_MACHINE\\SOFTWARE\\PAGE\\<TYPE>\\PLUGINS*

  1. The registry entry *HKEY\_CURRENT\_USER\\SOFTWARE\\PAGE\\<TYPE>\\PLUGINS*

Where the placeholder *<TYPE>* is always one of the values below, properly
capitalized\.

  1. reader

  1. writer

  1. transform

  1. config

The registry entries are specific to the Windows\(tm\) platform, all other
platforms will ignore them\.

The contents of both environment variables and registry entries are interpreted
as a list of paths, with the elements separated by either colon \(Unix\), or
semicolon \(Windows\)\.

# <a name='section2'></a>Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and
other problems\. Please report such in the category *page* of the [Tcllib
Trackers](http://core\.tcl\.tk/tcllib/reportlist)\. Please also report any ideas
for enhancements you may have for either package and/or documentation\.

When proposing code changes, please provide *unified diffs*, i\.e the output of
__diff \-u__\.

Note further that *attachments* are strongly preferred over inlined patches\.
Attachments can be made by going to the __Edit__ form of the ticket
immediately after its creation, and then using the left\-most button in the
secondary navigation bar\.

# <a name='seealso'></a>SEE ALSO

page::pluginmgr

# <a name='keywords'></a>KEYWORDS

[parser generator](\.\./\.\./\.\./index\.md\#parser\_generator), [text
processing](\.\./\.\./\.\./index\.md\#text\_processing)

# <a name='category'></a>CATEGORY

Page Parser Generator

# <a name='copyright'></a>COPYRIGHT

Copyright &copy; 2005 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>

[//000000001]: # (pt \- Parser Tools)
[//000000002]: # (Generated from file 'pt\.man' by tcllib/doctools with format 'markdown')
[//000000003]: # (Copyright &copy; 2009 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>)
[//000000004]: # (pt\(n\) 1 tcllib "Parser Tools")

<hr> [ <a href="../../../toc.md">Main Table Of Contents</a> &#124; <a
href="../../toc.md">Table Of Contents</a> &#124; <a
href="../../../index.md">Keyword Index</a> &#124; <a
href="../../../toc0.md">Categories</a> &#124; <a
href="../../../toc1.md">Modules</a> &#124; <a
href="../../../toc2.md">Applications</a> ] <hr>

# NAME

pt \- Parser Tools Application

# <a name='toc'></a>Table Of Contents

  - [Table Of Contents](#toc)

  - [Synopsis](#synopsis)

  - [Description](#section1)

  - [Command Line](#section2)

  - [PEG Specification Language](#section3)

  - [JSON Grammar Exchange](#section4)

  - [C Parser Embedded In Tcl](#section5)

  - [C Parser](#section6)

  - [Snit Parser](#section7)

  - [TclOO Parser](#section8)

  - [Grammar Container](#section9)

  - [Example](#section10)

  - [Internals](#section11)

  - [Bugs, Ideas, Feedback](#section12)

  - [Keywords](#keywords)

  - [Category](#category)

  - [Copyright](#copyright)

# <a name='synopsis'></a>SYNOPSIS

package require Tcl 8\.5  

[__pt__ __generate__ *resultformat* ?*options\.\.\.*? *resultfile* *inputformat* *inputfile*](#1)  

# <a name='description'></a>DESCRIPTION

Are you lost ? Do you have trouble understanding this document ? In that case
please read the overview provided by the *[Introduction to Parser
Tools](\.\./modules/pt/pt\_introduction\.md)*\. This document is the entrypoint
to the whole system the current package is a part of\.

This document describes __pt__, the main application of the module, a
*[parser generator](\.\./\.\./\.\./index\.md\#parser\_generator)*\. Its intended
audience are people who wish to create a parser for some language of theirs\.
Should you wish to modify the application instead, please see the section about
the application's [Internals](#section11) for the basic references\.

It resides in the User Application Layer of Parser Tools\.

![](\.\./\.\./\.\./image/arch\_user\_app\.png)

# <a name='section2'></a>Command Line

  - <a name='1'></a>__pt__ __generate__ *resultformat* ?*options\.\.\.*? *resultfile* *inputformat* *inputfile*

    This sub\-command of the application reads the parsing expression grammar
    stored in the *inputfile* in the format *inputformat*, converts it to
    the *resultformat* under the direction of the \(format\-specific\) set of
    options specified by the user and stores the result in the *resultfile*\.

    The *inputfile* has to exist, while the *resultfile* may be created,
    overwriting any pre\-existing content of the file\. Any missing directory in
    the path to the *resultfile* will be created as well\.

    The exact form of the result for, and the set of options supported by the
    known result\-formats, are explained in the upcoming sections of this
    document, with the list below providing an index mapping between format name
    and its associated section\. In alphabetical order:

      * __c__

        A *resultformat*\. See section [C Parser](#section6)\.

      * __container__

        A *resultformat*\. See section [Grammar Container](#section9)\.

      * __critcl__

        A *resultformat*\. See section [C Parser Embedded In
        Tcl](#section5)\.

      * __json__

        A *input*\- and *resultformat*\. See section [JSON Grammar
        Exchange](#section4)\.

      * __oo__

        A *resultformat*\. See section [TclOO Parser](#section8)\.

      * __peg__

        A *input*\- and *resultformat*\. See section [PEG Specification
        Language](#section3)\.

      * __snit__

        A *resultformat*\. See section [Snit Parser](#section7)\.

Of the seven possible results four are parsers outright \(__c__,
__critcl__, __oo__, and __snit__\), one \(__container__\) provides
code which can be used in conjunction with a generic parser \(also known as a
grammar interpreter\), and the last two \(__json__ and __peg__\) are doing
double\-duty as input formats, allowing the transformation of grammars for
exchange, reformatting, and the like\.

The created parsers fall into three categories:

![](\.\./\.\./\.\./image/gen\_options\.png)

  - __Specialized parsers implemented in C__

    The fastest parsers are created when using the result formats __c__ and
    __critcl__\. The first returns the raw C code for the parser, while the
    latter wraps it into a Tcl package using *CriTcl*\.

    This makes the latter much easier to use than the former\. On the other hand,
    the former can be adapted to the users' requirements through a multitude of
    options, allowing for things like usage of the parser outside of a Tcl
    environment, something the __critcl__ format doesn't support\. As such
    the __c__ format is meant for more advanced users, or users with special
    needs\.

    A disadvantage of all the parsers in this section is the need to run them
    through a C compiler to make them actually executable\. This is not something
    everyone has the necessary tools for\. The parsers in the next section are
    for people under such restrictions\.

  - __Specialized parsers implemented in Tcl__

    As the parsers in this section are implemented in Tcl they are quite a bit
    slower than anything from the previous section\. On the other hand this
    allows them to be used in pure\-Tcl environments, or in environments which
    allow only a limited set of binary packages\. In the latter case it will be
    advantageous to lobby for the inclusion of the C\-based runtime support
    \(notes below\) into the environment to reduce the impact of Tcl's on the
    speed of these parsers\.

    The relevant formats are __snit__ and __oo__\. Both place their
    result into a Tcl package containing a __snit::type__, or TclOO
    __[class](\.\./\.\./\.\./index\.md\#class)__ respectively\.

    Of the supporting runtime, which is the package
    __[pt::rde](\.\./modules/pt/pt\_rdengine\.md)__, the user has to know
    nothing but that it does exist and that the parsers are dependent on it\.
    Knowledge of the API exported by the runtime for the parsers' consumption is
    *not* required by the parsers' users\.

  - __Interpreted parsing implemented in Tcl__

    The last category, grammar interpretation\. This means that an interpreter
    for parsing expression grammars takes the description of the grammar to
    parse input for, and uses it guide the parsing process\. This is the slowest
    of the available options, as the interpreter has to continually run through
    the configured grammar, whereas the specialized parsers of the previous
    sections have the relevant knowledge about the grammar baked into them\.

    The only places where using interpretation make sense is where the grammar
    for some input may be changed interactively by the user, as the
    interpretation allows for quick turnaround after each change, whereas the
    previous methods require the generation of a whole new parser, which is not
    as fast\. On the other hand, wherever the grammar to use is fixed, the
    previous methods are much more advantageous as the time to generate the
    parser is minuscule compared to the time the parser code is in use\.

    The relevant result format is __container__\. It \(quickly\) generates
    grammar descriptions \(instead of a full parser\) which match the API expected
    by ParserTools' grammar interpreter\. The latter is provided by the package
    __[pt::peg::interp](\.\./modules/pt/pt\_peg\_interp\.md)__\.

All the parsers generated by __critcl__, __snit__, and __oo__, and
the grammar interpreter share a common API for access to the actual parsing
functionality, making them all plug\-compatible\. It is described in the
*[Parser API](\.\./modules/pt/pt\_parser\_api\.md)* specification document\.

# <a name='section3'></a>PEG Specification Language

__peg__, a language for the specification of parsing expression grammars is
meant to be human readable, and writable as well, yet strict enough to allow its
processing by machine\. Like any computer language\. It was defined to make
writing the specification of a grammar easy, something the other formats found
in the Parser Tools do not lend themselves too\.

For either an introduction to or the formal specification of the language,
please go and read the *[PEG Language
Tutorial](\.\./modules/pt/pt\_peg\_language\.md)*\.

When used as a result\-format this format supports the following options:

  - __\-file__ string

    The value of this option is the name of the file or other entity from which
    the grammar came, for which the command is run\. The default value is
    __unknown__\.

  - __\-name__ string

    The value of this option is the name of the grammar we are processing\. The
    default value is __a\_pe\_grammar__\.

  - __\-user__ string

    The value of this option is the name of the user for which the command is
    run\. The default value is __unknown__\.

  - __\-template__ string

    The value of this option is a string into which to put the generated text
    and the values of the other options\. The various locations for user\-data are
    expected to be specified with the placeholders listed below\. The default
    value is "__@code@__"\.

      * __@user@__

        To be replaced with the value of the option __\-user__\.

      * __@format@__

        To be replaced with the the constant __PEG__\.

      * __@file@__

        To be replaced with the value of the option __\-file__\.

      * __@name@__

        To be replaced with the value of the option __\-name__\.

      * __@code@__

        To be replaced with the generated text\.

# <a name='section4'></a>JSON Grammar Exchange

The __json__ format for parsing expression grammars was written as a data
exchange format not bound to Tcl\. It was defined to allow the exchange of
grammars with PackRat/PEG based parser generators for other languages\.

For the formal specification of the JSON grammar exchange format, please go and
read *[The JSON Grammar Exchange
Format](\.\./modules/pt/pt\_json\_language\.md)*\.

When used as a result\-format this format supports the following options:

  - __\-file__ string

    The value of this option is the name of the file or other entity from which
    the grammar came, for which the command is run\. The default value is
    __unknown__\.

  - __\-name__ string

    The value of this option is the name of the grammar we are processing\. The
    default value is __a\_pe\_grammar__\.

  - __\-user__ string

    The value of this option is the name of the user for which the command is
    run\. The default value is __unknown__\.

  - __\-indented__ boolean

    If this option is set the system will break the generated JSON across lines
    and indent it according to its inner structure, with each key of a
    dictionary on a separate line\.

    If the option is not set \(the default\), the whole JSON object will be
    written on a single line, with minimum spacing between all elements\.

  - __\-aligned__ boolean

    If this option is set the system will ensure that the values for the keys in
    a dictionary are vertically aligned with each other, for a nice table
    effect\. To make this work this also implies that __\-indented__ is set\.

    If the option is not set \(the default\), the output is formatted as per the
    value of __indented__, without trying to align the values for dictionary
    keys\.

# <a name='section5'></a>C Parser Embedded In Tcl

The __critcl__ format is executable code, a parser for the grammar\. It is a
Tcl package with the actual parser implementation written in C and embedded in
Tcl via the __critcl__ package\.

This result\-format supports the following options:

  - __\-file__ string

    The value of this option is the name of the file or other entity from which
    the grammar came, for which the command is run\. The default value is
    __unknown__\.

  - __\-name__ string

    The value of this option is the name of the grammar we are processing\. The
    default value is __a\_pe\_grammar__\.

  - __\-user__ string

    The value of this option is the name of the user for which the command is
    run\. The default value is __unknown__\.

  - __\-class__ string

    The value of this option is the name of the class to generate, without
    leading colons\. The default value is __CLASS__\.

    For a simple value __X__ without colons, like CLASS, the parser command
    will be __X__::__X__\. Whereas for a namespaced value __X::Y__
    the parser command will be __X::Y__\.

  - __\-package__ string

    The value of this option is the name of the package to generate\. The default
    value is __PACKAGE__\.

  - __\-version__ string

    The value of this option is the version of the package to generate\. The
    default value is __1__\.

# <a name='section6'></a>C Parser

The __c__ format is executable code, a parser for the grammar\. The parser
implementation is written in C and can be tweaked to the users' needs through a
multitude of options\.

The __critcl__ format, for example, is implemented as a canned configuration
of these options on top of the generator for __c__\.

This result\-format supports the following options:

  - __\-file__ string

    The value of this option is the name of the file or other entity from which
    the grammar came, for which the command is run\. The default value is
    __unknown__\.

  - __\-name__ string

    The value of this option is the name of the grammar we are processing\. The
    default value is __a\_pe\_grammar__\.

  - __\-user__ string

    The value of this option is the name of the user for which the command is
    run\. The default value is __unknown__\.

  - __\-template__ string

    The value of this option is a string into which to put the generated text
    and the other configuration settings\. The various locations for user\-data
    are expected to be specified with the placeholders listed below\. The default
    value is "__@code@__"\.

      * __@user@__

        To be replaced with the value of the option __\-user__\.

      * __@format@__

        To be replaced with the the constant __C/PARAM__\.

      * __@file@__

        To be replaced with the value of the option __\-file__\.

      * __@name@__

        To be replaced with the value of the option __\-name__\.

      * __@code@__

        To be replaced with the generated Tcl code\.

    The following options are special, in that they will occur within the
    generated code, and are replaced there as well\.

      * __@statedecl@__

        To be replaced with the value of the option __state\-decl__\.

      * __@stateref@__

        To be replaced with the value of the option __state\-ref__\.

      * __@strings@__

        To be replaced with the value of the option __string\-varname__\.

      * __@self@__

        To be replaced with the value of the option __self\-command__\.

      * __@def@__

        To be replaced with the value of the option __fun\-qualifier__\.

      * __@ns@__

        To be replaced with the value of the option __namespace__\.

      * __@main@__

        To be replaced with the value of the option __main__\.

      * __@prelude@__

        To be replaced with the value of the option __prelude__\.

  - __\-state\-decl__ string

    A C string representing the argument declaration to use in the generated
    parsing functions to refer to the parsing state\. In essence type and
    argument name\. The default value is the string __RDE\_PARAM p__\.

  - __\-state\-ref__ string

    A C string representing the argument named used in the generated parsing
    functions to refer to the parsing state\. The default value is the string
    __p__\.

  - __\-self\-command__ string

    A C string representing the reference needed to call the generated parser
    function \(methods \.\.\.\) from another parser fonction, per the chosen
    framework \(template\)\. The default value is the empty string\.

  - __\-fun\-qualifier__ string

    A C string containing the attributes to give to the generated functions
    \(methods \.\.\.\), per the chosen framework \(template\)\. The default value is
    __static__\.

  - __\-namespace__ string

    The name of the C namespace the parser functions \(methods, \.\.\.\) shall reside
    in, or a general prefix to add to the function names\. The default value is
    the empty string\.

  - __\-main__ string

    The name of the main function \(method, \.\.\.\) to be called by the chosen
    framework \(template\) to start parsing input\. The default value is
    __\_\_main__\.

  - __\-string\-varname__ string

    The name of the variable used for the table of strings used by the generated
    parser, i\.e\. error messages, symbol names, etc\. The default value is
    __p\_string__\.

  - __\-prelude__ string

    A snippet of code to be inserted at the head of each generated parsing
    function\. The default value is the empty string\.

  - __\-indent__ integer

    The number of characters to indent each line of the generated code by\. The
    default value is __0__\.

  - __\-comments__ boolean

    A flag controlling the generation of code comments containing the original
    parsing expression a parsing function is for\. The default value is
    __on__\.

# <a name='section7'></a>Snit Parser

The __snit__ format is executable code, a parser for the grammar\. It is a
Tcl package holding a __snit::type__, i\.e\. a class, whose instances are
parsers for the input grammar\.

This result\-format supports the following options:

  - __\-file__ string

    The value of this option is the name of the file or other entity from which
    the grammar came, for which the command is run\. The default value is
    __unknown__\.

  - __\-name__ string

    The value of this option is the name of the grammar we are processing\. The
    default value is __a\_pe\_grammar__\.

  - __\-user__ string

    The value of this option is the name of the user for which the command is
    run\. The default value is __unknown__\.

  - __\-class__ string

    The value of this option is the name of the class to generate, without
    leading colons\. Note, it serves double\-duty as the name of the package to
    generate too, if option __\-package__ is not specified, see below\. The
    default value is __CLASS__, applying if neither option __\-class__
    nor __\-package__ were specified\.

  - __\-package__ string

    The value of this option is the name of the package to generate, without
    leading colons\. Note, it serves double\-duty as the name of the class to
    generate too, if option __\-class__ is not specified, see above\. The
    default value is __PACKAGE__, applying if neither option
    __\-package__ nor __\-class__ were specified\.

  - __\-version__ string

    The value of this option is the version of the package to generate\. The
    default value is __1__\.

# <a name='section8'></a>TclOO Parser

The __oo__ format is executable code, a parser for the grammar\. It is a Tcl
package holding a __[TclOO](\.\./\.\./\.\./index\.md\#tcloo)__ class, whose
instances are parsers for the input grammar\.

This result\-format supports the following options:

  - __\-file__ string

    The value of this option is the name of the file or other entity from which
    the grammar came, for which the command is run\. The default value is
    __unknown__\.

  - __\-name__ string

    The value of this option is the name of the grammar we are processing\. The
    default value is __a\_pe\_grammar__\.

  - __\-user__ string

    The value of this option is the name of the user for which the command is
    run\. The default value is __unknown__\.

  - __\-class__ string

    The value of this option is the name of the class to generate, without
    leading colons\. Note, it serves double\-duty as the name of the package to
    generate too, if option __\-package__ is not specified, see below\. The
    default value is __CLASS__, applying if neither option __\-class__
    nor __\-package__ were specified\.

  - __\-package__ string

    The value of this option is the name of the package to generate, without
    leading colons\. Note, it serves double\-duty as the name of the class to
    generate too, if option __\-class__ is not specified, see above\. The
    default value is __PACKAGE__, applying if neither option
    __\-package__ nor __\-class__ were specified\.

  - __\-version__ string

    The value of this option is the version of the package to generate\. The
    default value is __1__\.

# <a name='section9'></a>Grammar Container

The __container__ format is another form of describing parsing expression
grammars\. While data in this format is executable it does not constitute a
parser for the grammar\. It always has to be used in conjunction with the package
__[pt::peg::interp](\.\./modules/pt/pt\_peg\_interp\.md)__, a grammar
interpreter\.

The format represents grammars by a __snit::type__, i\.e\. class, whose
instances are API\-compatible to the instances of the
__[pt::peg::container](\.\./modules/pt/pt\_peg\_container\.md)__ package, and
which are preloaded with the grammar in question\.

This result\-format supports the following options:

  - __\-file__ string

    The value of this option is the name of the file or other entity from which
    the grammar came, for which the command is run\. The default value is
    __unknown__\.

  - __\-name__ string

    The value of this option is the name of the grammar we are processing\. The
    default value is __a\_pe\_grammar__\.

  - __\-user__ string

    The value of this option is the name of the user for which the command is
    run\. The default value is __unknown__\.

  - __\-mode__ __bulk__&#124;__incremental__

    The value of this option controls which methods of
    __[pt::peg::container](\.\./modules/pt/pt\_peg\_container\.md)__
    instances are used to specify the grammar, i\.e\. preload it into the
    container\. There are two legal values, as listed below\. The default is
    __bulk__\.

      * __bulk__

        In this mode the methods __start__, __add__, __modes__, and
        __rules__ are used to specify the grammar in a bulk manner, i\.e\. as
        a set of nonterminal symbols, and two dictionaries mapping from the
        symbols to their semantic modes and parsing expressions\.

        This mode is the default\.

      * __incremental__

        In this mode the methods __start__, __add__, __mode__, and
        __rule__ are used to specify the grammar piecemal, with each
        nonterminal having its own block of defining commands\.

  - __\-template__ string

    The value of this option is a string into which to put the generated code
    and the other configuration settings\. The various locations for user\-data
    are expected to be specified with the placeholders listed below\. The default
    value is "__@code@__"\.

      * __@user@__

        To be replaced with the value of the option __\-user__\.

      * __@format@__

        To be replaced with the the constant __CONTAINER__\.

      * __@file@__

        To be replaced with the value of the option __\-file__\.

      * __@name@__

        To be replaced with the value of the option __\-name__\.

      * __@mode@__

        To be replaced with the value of the option __\-mode__\.

      * __@code@__

        To be replaced with the generated code\.

# <a name='section10'></a>Example

In this section we are working a complete example, starting with a PEG grammar
and ending with running the parser generated from it over some input, following
the outline shown in the figure below:

![](\.\./\.\./\.\./image/flow\.png) Our grammar, assumed to the stored in the file
"calculator\.peg" is

    PEG calculator (Expression)
        Digit      <- '0'/'1'/'2'/'3'/'4'/'5'/'6'/'7'/'8'/'9'       ;
        Sign       <- '-' / '+'                                     ;
        Number     <- Sign? Digit+                                  ;
        Expression <- Term (AddOp Term)*                            ;
        MulOp      <- '*' / '/'                                     ;
        Term       <- Factor (MulOp Factor)*                        ;
        AddOp      <- '+'/'-'                                       ;
        Factor     <- '(' Expression ')' / Number                   ;
    END;

From this we create a snit\-based parser via

    pt generate snit calculator.tcl -class calculator -name calculator peg calculator.peg

which leaves us with the parser package and class written to the file
"calculator\.tcl"\. Assuming that this package is then properly installed in a
place where Tcl can find it we can now use this class via a script like

    package require calculator

    lassign $argv input
    set channel [open $input r]

    set parser [calculator]
    set ast [$parser parse $channel]
    $parser destroy
    close $channel

    ... now process the returned abstract syntax tree ...

where the abstract syntax tree stored in the variable will look like

    set ast {Expression 0 4
        {Factor 0 4
            {Term 0 2
                {Number 0 2
                    {Digit 0 0}
                    {Digit 1 1}
                    {Digit 2 2}
                }
            }
            {AddOp 3 3}
            {Term 4 4
                {Number 4 4
                    {Digit 4 4}
                }
            }
        }
    }

assuming that the input file and channel contained the text

    120+5

A more graphical representation of the tree would be

![](\.\./\.\./\.\./image/expr\_ast\.png) Regardless, at this point it is the user's
responsibility to work with the tree to reach whatever goal she desires\. I\.e\.
analyze it, transform it, etc\. The package
__[pt::ast](\.\./modules/pt/pt\_astree\.md)__ should be of help here,
providing commands to walk such ASTs structures in various ways\.

One important thing to note is that the parsers used here return a data
structure representing the structure of the input per the grammar underlying the
parser\. There are *no* callbacks during the parsing process, i\.e\. no *parsing
actions*, as most other parsers will have\.

Going back to the last snippet of code, the execution of the parser for some
input, note how the parser instance follows the specified *[Parser
API](\.\./modules/pt/pt\_parser\_api\.md)*\.

# <a name='section11'></a>Internals

This section is intended for users of the application which wish to modify or
extend it\. Users only interested in the generation of parsers can ignore it\.

The main functionality of the application is encapsulated in the package
__[pt::pgen](\.\./modules/pt/pt\_pgen\.md)__\. Please read it for more
information\.

# <a name='section12'></a>Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and
other problems\. Please report such in the category *pt* of the [Tcllib
Trackers](http://core\.tcl\.tk/tcllib/reportlist)\. Please also report any ideas
for enhancements you may have for either package and/or documentation\.

When proposing code changes, please provide *unified diffs*, i\.e the output of
__diff \-u__\.

Note further that *attachments* are strongly preferred over inlined patches\.
Attachments can be made by going to the __Edit__ form of the ticket
immediately after its creation, and then using the left\-most button in the
secondary navigation bar\.

# <a name='keywords'></a>KEYWORDS

[EBNF](\.\./\.\./\.\./index\.md\#ebnf), [LL\(k\)](\.\./\.\./\.\./index\.md\#ll\_k\_),
[PEG](\.\./\.\./\.\./index\.md\#peg), [TDPL](\.\./\.\./\.\./index\.md\#tdpl),
[context\-free languages](\.\./\.\./\.\./index\.md\#context\_free\_languages),
[expression](\.\./\.\./\.\./index\.md\#expression),
[grammar](\.\./\.\./\.\./index\.md\#grammar),
[matching](\.\./\.\./\.\./index\.md\#matching),
[parser](\.\./\.\./\.\./index\.md\#parser), [parsing
expression](\.\./\.\./\.\./index\.md\#parsing\_expression), [parsing expression
grammar](\.\./\.\./\.\./index\.md\#parsing\_expression\_grammar), [push down
automaton](\.\./\.\./\.\./index\.md\#push\_down\_automaton), [recursive
descent](\.\./\.\./\.\./index\.md\#recursive\_descent),
[state](\.\./\.\./\.\./index\.md\#state), [top\-down parsing
languages](\.\./\.\./\.\./index\.md\#top\_down\_parsing\_languages),
[transducer](\.\./\.\./\.\./index\.md\#transducer)

# <a name='category'></a>CATEGORY

Parsing and Grammars

# <a name='copyright'></a>COPYRIGHT

Copyright &copy; 2009 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>