X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/39e5e250006421535c13b97e9ca28600c8447877..163fc34db7f29bc75a05c54b83c2a00c5ad899c2:/IkiWiki/Plugin/highlight.pm

diff --git a/IkiWiki/Plugin/highlight.pm b/IkiWiki/Plugin/highlight.pm
index 4c02f6c23..d4ade0a7b 100644
--- a/IkiWiki/Plugin/highlight.pm
+++ b/IkiWiki/Plugin/highlight.pm
@@ -4,10 +4,7 @@ package IkiWiki::Plugin::highlight;
 use warnings;
 use strict;
 use IkiWiki 3.00;
-
-# locations of highlight's files
-my $filetypes="/etc/highlight/filetypes.conf";
-my $langdefdir="/usr/share/highlight/langDefs";
+use Encode;
 
 sub import {
 	hook(type => "getsetup", id => "highlight",  call => \&getsetup);
@@ -22,6 +19,7 @@ sub getsetup () {
 		plugin => {
 			safe => 1,
 			rebuild => 1, # format plugin
+			section => "format",
 		},
 		tohighlight => {
 			type => "string",
@@ -30,9 +28,29 @@ sub getsetup () {
 			safe => 1,
 			rebuild => 1,
 		},
+		filetypes_conf => {
+			type => "string",
+			example => "/etc/highlight/filetypes.conf",
+			description => "location of highlight's filetypes.conf",
+			safe => 0,
+			rebuild => undef,
+		},
+		langdefdir => {
+			type => "string",
+			example => "/usr/share/highlight/langDefs",
+			description => "location of highlight's langDefs directory",
+			safe => 0,
+			rebuild => undef,
+		},
 }
 
 sub checkconfig () {
+	if (! exists $config{filetypes_conf}) {
+		$config{filetypes_conf}="/etc/highlight/filetypes.conf";
+	}
+	if (! exists $config{langdefdir}) {
+		$config{langdefdir}="/usr/share/highlight/langDefs";
+	}
 	if (exists $config{tohighlight}) {
 		foreach my $file (split ' ', $config{tohighlight}) {
 			my @opts = $file=~s/^\.// ?
@@ -69,7 +87,7 @@ sub htmlizefallback {
 		return;
 	}
 
-	return highlight($langfile, shift);
+	return Encode::decode_utf8(highlight($langfile, shift));
 }
 
 my %ext2lang;
@@ -78,7 +96,7 @@ my %highlighters;
 
 # Parse highlight's config file to get extension => language mappings.
 sub read_filetypes () {
-	open (IN, $filetypes);
+	open (IN, $config{filetypes_conf}) || error("$config{filetypes_conf}: $!");
 	while (<IN>) {
 		chomp;
 		if (/^\$ext\((.*)\)=(.*)$/) {
@@ -95,12 +113,12 @@ sub read_filetypes () {
 sub ext2langfile ($) {
 	my $ext=shift;
 
-	my $langfile="$langdefdir/$ext.lang";
+	my $langfile="$config{langdefdir}/$ext.lang";
 	return $langfile if exists $highlighters{$langfile};
 
 	read_filetypes() unless $filetypes_read;
 	if (exists $ext2lang{$ext}) {
-		return "$langdefdir/$ext2lang{$ext}.lang";
+		return "$config{langdefdir}/$ext2lang{$ext}.lang";
 	}
 	# If a language only has one common extension, it will not
 	# be listed in filetypes, so check the langfile.
@@ -128,8 +146,8 @@ sub highlight ($$) {
 		$gen = highlightc::CodeGenerator_getInstance($highlightc::XHTML);
 		$gen->setFragmentCode(1); # generate html fragment
 		$gen->setHTMLEnclosePreTag(1); # include stylish <pre>
-		$gen->initLanguage($langfile);
 		$gen->initTheme("/dev/null"); # theme is not needed because CSS is not emitted
+		$gen->initLanguage($langfile); # must come after initTheme
 		$gen->setEncoding("utf-8");
 		$highlighters{$langfile}=$gen;
 	}