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68 lines
1.9 KiB
Perl
68 lines
1.9 KiB
Perl
# LaTeX2HTML support for the ltxmarkup package. Doesn't do indexing.
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package main;
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sub ltx_next_argument{
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my $param;
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$param = missing_braces()
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unless ((s/$next_pair_pr_rx/$param=$2;''/eo)
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||(s/$next_pair_rx/$param=$2;''/eo));
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return $param;
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}
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sub do_cmd_macro{
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local($_) = @_;
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my $macro = ltx_next_argument();
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return "<tt class='macro'>\$macro</tt>" . $_;
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}
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sub do_cmd_env{
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local($_) = @_;
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my $env = ltx_next_argument();
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return "<tt class='environment'>\$env</tt>" . $_;
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}
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sub ltx_process_params{
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# Handle processing of \p and \op for parameter specifications for
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# envdesc and macrodesc. It's done this way to avoid defining do_cmd_p()
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# and do_cmd_op() functions, which would be interpreted outside the context
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# in which these commands are legal, and cause LaTeX2HTML to think they're
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# defined. This way, other uses of \p and \op are properly flagged as
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# unknown macros.
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my $s = @_[0];
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$s =~ s%\\op<<(\d+)>>(.+)<<\1>>%<tt>[</tt><var>$2</var><tt>]</tt>%;
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while ($s =~ /\\p<<(\d+)>>(.+)<<\1>>/) {
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$s =~ s%\\p<<(\d+)>>(.+)<<\1>>%<tt>{</tt><var>$2</var><tt>}</tt>%;
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}
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return $s;
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}
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sub do_env_macrodesc{
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local($_) = @_;
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my $macro = ltx_next_argument();
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my $params = ltx_process_params(ltx_next_argument());
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return "\n<dl class='macrodesc'>"
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. "\n<dt><b><tt class='macro'>\$macro</tt></b>"
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. "\n $params"
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. "\n<dd>"
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. $_
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. "</dl>";
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}
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sub do_env_envdesc{
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local($_) = @_;
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my $env = ltx_next_argument();
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my $params = ltx_process_params(ltx_next_argument());
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return "\n<dl class='envdesc'>"
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. "\n<dt><tt>\begin{<b class='environment'>$env</b>}</tt>"
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. "\n $params"
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. "\n<br /><tt>\end{<b class='environment'>$env</b>}</tt>"
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. "\n<dd>"
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. $_
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. "</dl>";
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}
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1; # Must end with this, because Perl is bogus.
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