Name

option_format —

DESCRIPTION

EXAMPLES

No examples are available at this time. We do consider this a problem and will try to supply some.

NOTES

AVAILABILITY

option_format is available in Interchange versions:

4.6.0-5.7.0 (git-head)

SOURCE

Interchange 5.7.0:

Source: code/Filter/option_format.filter
Lines: 48


# Copyright 2002-2007 Interchange Development Group and others
# Copyright 1996-2002 Red Hat, Inc.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.  See the LICENSE file for details.
# 
# $Id: option_format.filter,v 1.4 2007-03-30 23:40:45 pajamian Exp $

CodeDef option_format Filter
CodeDef option_format Description Option format
CodeDef option_format Routine <<EOR
sub {
my ($value, $tag, $delim) = @_;

return $value unless $value =~ /\0.*\0/s;

my $scrubcommas;
if(! length($delim) ) {
  $delim = ',';
  $scrubcommas = 1;
}
else {
  $delim =~ /pipe/i and $delim = '|' 
    or
    $delim =~ /semicolon/i and $delim = ';'  
    or
    $delim =~ /colon/i and $delim = ':'  
    or
    $delim =~ /null/i and $delim = "\0"
    ;
}

my @opts = split /\0/, $value;
my @out;

while(@opts) {
  my ($v, $l, $d) = splice @opts, 0, 3;
  $l = length($l) ? "=$l" : '';
  $l =~ s/,/&#44;/g if $scrubcommas;
  $d = $d ? '*' : '';
  next unless length("$v$l");
  push @out, "$v$l$d";
}
return join $delim, @out;
}
EOR

AUTHORS

Interchange Development Group

SEE ALSO

DocBook! Interchange!