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page_util_quote(3tcl)	    Parser generator tools	 page_util_quote(3tcl)

______________________________________________________________________________

NAME
       page_util_quote - page character quoting utilities

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  pro‐
	      cessor (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 charac‐
	      ter 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 prob‐
	      lems  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,	will  undoubtedly  contain  bugs  and  other problems.
       Please report such in the category  page	 of  the  Tcllib  SF  Trackers
       [http://sourceforge.net/tracker/?group_id=12883].   Please  also report
       any ideas for enhancements you may have.

KEYWORDS
       page, parser generator, quoting, text processing

CATEGORY
       Page Parser Generator

COPYRIGHT
       Copyright (c) 2007 Andreas Kupries <andreas_kupries@users.sourceforge.net>

page				      1.0		 page_util_quote(3tcl)
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