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# -*- perl -*-
package main;
sub do_env_lstlisting {
local($liststyle,$listcaption,$listlabel,$listlang);
$liststyle = "style=\"border: 2px solid #ddd;\"";
if (/label=(.*?),/) {
$listlabel = "<div $liststyle id=\"$1\">";
} else {
$listlabel = "<div $liststyle>";
}
if (/caption=(.*?),/) {
$listcaption = "<div style=\"text-align: center; font-weight: bold\">$1</div>";
} else {
$listcaption = "";
}
if (/language=XML/) {
$listlang = "class=\"brush: xml\"";
} elsif (/language=HTML/) {
$listlang = "class=\"brush: html\"";
} else {
$listlang = "class=\"brush: scala\"";
}
$result = join('',"$listlabel$listcaption<pre $listlang>","@_","</pre></div>");
$result =~ s/\[.*\]//;
$result;
}
sub do_cmd_lstinputlisting {
local($liststyle,$listcaption,$listlabel,$listlang,$listsrc,$rest);
if (/\].*>(\S+)<(.*)/) {
$listsrc = do {
local $/ = undef;
open my $fh, "<", "../$1"
or die "could not open \"$1\": $!";
<$fh>;
};
# Let's attempt to escape left angles. Frustratingly, 15 minutes
# on google led to no good suggestions on escaping XML
$listsrc =~ s/</&lt;/;
$rest = $2;
}
$liststyle = "style=\"border: 2px solid #ddd;\"";
if (/label=(.*?),/) {
$listlabel = "<div $liststyle id=\"$1\">";
} else {
$listlabel = "<div $liststyle>";
}
if (/caption=(.*?),/) {
$listcaption = "<div style=\"text-align: center; font-weight: bold\">$1</div>";
} else {
$listcaption = "";
}
if (/language=XML/) {
$listlang = "class=\"brush: xml\"";
} elsif (/language=HTML/) {
$listlang = "class=\"brush: html\"";
} else {
$listlang = "class=\"brush: scala\"";
}
$result = join('',"$listlabel$listcaption<pre $listlang>","$listsrc","</pre></div>$2");
$result =~ s/\[.*\]//;
$result;
}
1; # Must be last line