Artifact 82ae3d684084c02614528c8b31c2e431c80d4e47e856c6de0c62a6b4a77b7a73:
- File embedded/md/tcllib/files/modules/page/page_util_quote.md — part of check-in [67c2cce9ef] at 2019-03-22 07:17:07 on branch doc-fixup-and-markdown — More polishing to bring the embedded markdown documentation nearer to par with HTML. Only the styling HTML had is missing, and that is a limit of MD itself. - Markdown: Added support for engine parameter 'header'. Needed for navbar from dtplite. Added missing copyright information (see also HTML). Added character protection to engine, to mark the special command characters. Special characters in the input are quoted at the end, to prevent them from being seen as special by markdown. This required support in the general text engine too, when handling indents. It must not count the protection character (\1). - dtplite: Use HTML entity for the vertical bar in the navbar. This prevents misidentification as special character in the markdown engine, while keeping it usable for the HTML engine. - Removed HTML stylesheet for fossil integration. Unused now with the embedded docs using markdown and fossil doing the render. - Regenerated embedded docs, inserting copyright comment, and navbar. (user: aku size: 4248) [more...]
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NAME
page_util_quote - page character quoting utilities
Table Of Contents
SYNOPSIS
package require page::util::quote ?0.1?
package require snit
::page::util::quote::unquote char
::page::util::quote::quote'tcl char
::page::util::quote::quote'tclstr char
::page::util::quote::quote'tclcom char
DESCRIPTION
This package provides a few utility commands to convert characters into various forms.
API
::page::util::quote::unquote char
A character, as stored in an abstract syntax tree by a PEG processor (See the packages grammar::peg::interpreter, grammar::me, and their relations), i.e. in some quoted form, is converted into the equivalent Tcl character. The character is returned as the result of the command.
::page::util::quote::quote'tcl char
This command takes a Tcl character (internal representation) and converts it into a string which is accepted by the Tcl parser, will regenerate the character in question and is 7bit ASCII. The string is returned as the result of this command.
::page::util::quote::quote'tclstr char
This command takes a Tcl character (internal representation) and converts it into a string which is accepted by the Tcl parser and will generate a human readable representation of the character in question. The string is returned as the result of this command.
The string does not use any unprintable characters. It may use backslash-quoting. High UTF characters are quoted to avoid problems with the still prevalent ascii terminals. It is assumed that the string will be used in a double-quoted environment.
::page::util::quote::quote'tclcom char
This command takes a Tcl character (internal representation) and converts it into a string which is accepted by the Tcl parser when used within a Tcl comment. The string is returned as the result of this command.
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. 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.
KEYWORDS
page, parser generator, quoting, text processing
CATEGORY
Page Parser Generator
COPYRIGHT
Copyright © 2007 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>