wml::mod::version

Langue: en

Version: 2008-05-31 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

wml::mod::version - Checks WML version number

SYNOPSIS

  #use wml::mod::version
 
  <require 1.7.1 />

DESCRIPTION

As WML evolves, some new features appear and some input files requires new version to be processed. This include file provides the "<require>" tag, which checks whether running WML program is new enough to process input file.

ATTRIBUTES

The "<require>" tag takes an argument : the WML version number needed to process the file in which this tag appears. This number is a dot separated list of 3 numbers, from left to right : version, revision and patchlevel.

Comparison between numbers is numerical, so that 1.7.50 > 1.7.6

AUTHOR

  Denis Barbier
  barbier@engelschall.com

REQUIRES

  Internal: P2
  External: --