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##
## wml::sys::compat1 -- Backward Compatibility with WML 1.x
## Copyright (c) 1999-2001 Denis Barbier
##
## These macros are defined for compatibility with Meta-HTML
##
<define-tag define-container endtag=required attributes=verbatim>\
<define-tag %attributes endtag=required>%body</define-tag>\
<set-hook define-container>
<warning "The `define-container' tag is obsolete, see `define-tag'" />
<set-hook define-container action=replace></set-hook>
</set-hook>
</define-tag>
<define-tag defmacro endtag=required attributes=verbatim>\
<define-tag %attributes endtag=required>%body</define-tag>\
<set-hook defmacro>
<warning "The `defmacro' tag is obsolete, see `define-tag'" />
<set-hook defmacro action=replace></set-hook>
</set-hook>
</define-tag>
<define-tag wml-obsolete whitespace=delete>
<let %0=%1 />
<set-hook %0>
<warning "The `%0' tag is obsolete, see `%1'" />
<set-hook %0 action=replace></set-hook>
</set-hook>
</define-tag>
<wml-obsolete defsubst define-tag />
<wml-obsolete prog group />
<wml-obsolete concat group />
# Since WML 2.0.2, tag names cannot begin with a percent sign
# <wml-obsolete %%eval group>
<wml-obsolete array:push array-push />
<wml-obsolete array:pop array-pop />
# Mathematical functions
# <add>, <min> and <max> are unchanged.
<wml-obsolete sub substract />
<wml-obsolete mul multiply />
# The <div> tag is not defined since it is a valid HTML tag.
<wml-obsolete mod modulo />
##EOF##
__END__
=head1 NAME
wml::sys::compat1 - Backward Compatibility to WML 1.x
=head1 SYNOPSIS
#use wml::sys::compat1
=head1 DESCRIPTION
Meta-HTML was used for pass 2 by WML 1.x whereas newer version use mp4h. This
include file provides backward compatibility defines for Meta-HTML tags which
no longer exist in mp4h.
Meta-HTML tag mp4h equivalent tag
----------------- -------------------
define-container define-tag
defsubst define-tag
defmacro define-tag
prog group
concat group
%%eval group
sub substract
mul multiply
mod modulo
=head1 AUTHOR
Denis Barbier
barbier@engelschall.com
=head1 REQUIRES
P2
=head1 SEEALSO
wml_p2_mp4h(1)
=cut
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