disable pagecount here, sorta of excessive since the bug has been done

[git.ikiwiki.info.git] / IkiWiki / Plugin / highlight.pm

diff --git a/IkiWiki/Plugin/highlight.pm b/IkiWiki/Plugin/highlight.pm
index 90e7053d92d42d4b3f4e760c23aa537471e72e44..9bdde85ae3bfd725ee83265b923eb445021a15c4 100644 (file)
--- a/IkiWiki/Plugin/highlight.pm
+++ b/IkiWiki/Plugin/highlight.pm
@@ -4,6 +4,7 @@ package IkiWiki::Plugin::highlight;
 use warnings;
 use strict;
 use IkiWiki 3.00;
 use warnings;
 use strict;
 use IkiWiki 3.00;

+use Encode;

 
 # locations of highlight's files
 my $filetypes="/etc/highlight/filetypes.conf";
 
 # locations of highlight's files
 my $filetypes="/etc/highlight/filetypes.conf";


@@ -69,11 +70,12 @@ sub htmlizefallback {
                return;
        }
 
                return;
        }
 

-       return highlight($langfile, shift);
+       return Encode::decode_utf8(highlight($langfile, shift));

 }
 
 my %ext2lang;
 my $filetypes_read=0;
 }
 
 my %ext2lang;
 my $filetypes_read=0;

+my %highlighters;

 
 # Parse highlight's config file to get extension => language mappings.
 sub read_filetypes () {
 
 # Parse highlight's config file to get extension => language mappings.
 sub read_filetypes () {


@@ -88,23 +90,23 @@ sub read_filetypes () {
        $filetypes_read=1;
 }
 
        $filetypes_read=1;
 }
 

-sub langfile ($) {
-       return "$langdefdir/$_[0].lang";
-}

 
 # Given a filename extension, determines the language definition to
 # use to highlight it.
 sub ext2langfile ($) {
        my $ext=shift;
 
 
 # Given a filename extension, determines the language definition to
 # use to highlight it.
 sub ext2langfile ($) {
        my $ext=shift;
 

+       my $langfile="$langdefdir/$ext.lang";
+       return $langfile if exists $highlighters{$langfile};
+

        read_filetypes() unless $filetypes_read;
        if (exists $ext2lang{$ext}) {
        read_filetypes() unless $filetypes_read;
        if (exists $ext2lang{$ext}) {

-               return langfile($ext2lang{$ext});
+               return "$langdefdir/$ext2lang{$ext}.lang";

        }
        # If a language only has one common extension, it will not
        # be listed in filetypes, so check the langfile.
        }
        # If a language only has one common extension, it will not
        # be listed in filetypes, so check the langfile.

-       elsif (-e langfile($ext)) {
-               return langfile($ext);
+       elsif (-e $langfile) {
+               return $langfile;

        }
        else {
                return undef;
        }
        else {
                return undef;


@@ -122,16 +124,21 @@ sub highlight ($$) {
                return $input;
        }
 
                return $input;
        }
 

-       my $gen = highlightc::CodeGenerator_getInstance($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->setEncoding("utf-8");
+       my $gen;
+       if (! exists $highlighters{$langfile}) {
+               $gen = highlightc::CodeGenerator_getInstance($highlightc::XHTML);
+               $gen->setFragmentCode(1); # generate html fragment
+               $gen->setHTMLEnclosePreTag(1); # include stylish <pre>
+               $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;
+       }
+       else {          
+               $gen=$highlighters{$langfile};
+       }

 
 

-       my $output=$gen->generateString($input);
-       highlightc::CodeGenerator_deleteInstance($gen);
-       return $output;
+       return $gen->generateString($input);

 }
 
 1
 }
 
 1