Name

zerofix — eliminate possible zeros at beginning of input

DESCRIPTION

The filter eliminates zeros (0) that might be present at the beginning of an input string.

EXAMPLES

Example: Filter example

[filter zerofix]000123456[/filter]

          

NOTES

For more information on Perl Regular Expressions, pattern matching and character classes, see perlre(1).

AVAILABILITY

zerofix is available in Interchange versions:

4.6.0-5.7.0 (git-head)

SOURCE

Interchange 5.7.0:

Source: code/Filter/zerofix.filter
Lines: 17


# 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: zerofix.filter,v 1.4 2007-03-30 23:40:45 pajamian Exp $

CodeDef zerofix Filter
CodeDef zerofix Description Strip leading zeros
CodeDef zerofix Routine <<EOR
sub {
$_[0] =~ /^0*(.*)/; return $1;
}
EOR

AUTHORS

Interchange Development Group

SEE ALSO

DocBook! Interchange!