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page_util_quote(n)                         Parser generator tools                         page_util_quote(n)



____________________________________________________________________________________________________________

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 processor (See the packages gram-mar::peg::interpreter, grammar::peg::interpreter,
              mar::peg::interpreter, grammar::me, and their relations), i.e. in some quoted  form,  is  con-verted converted
              verted  into the equivalent Tcl character. The character is returned as the result of the com-mand. command.
              mand.

       ::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, 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(n)