Merge remote-tracking branch 'bremner/master'

1 files changed, 26 insertions, 8 deletions

diff --git a/IkiWiki/Plugin/highlight.pm b/IkiWiki/Plugin/highlight.pm
index fbe7ddff4..ce919748a 100644
--- a/IkiWiki/Plugin/highlight.pm
+++ b/IkiWiki/Plugin/highlight.pm
@@ -60,14 +60,22 @@ sub checkconfig () {
 	}
 
 	if (! exists $config{filetypes_conf}) {
-		$config{filetypes_conf}= 
-		     ($data_dir ? $data_dir->getConfDir() : "/etc/highlight/")
-			  . "filetypes.conf";
+	  if (! $data_dir ) {
+		$config{filetypes_conf}= "/etc/highlight/filetypes.conf";
+	      } elsif ( $data_dir -> can('searchFile') ) {
+		# 3.18 +
+		$config{filetypes_conf}=
+		  $data_dir -> searchFile("filetypes.conf");
+	      } else {
+		# 3.9 +
+		$config{filetypes_conf}=
+		  $data_dir -> getConfDir() . "/filetypes.conf";
+	      }
 	}
+	# note that this is only used for old versions of highlight
+	# where $data_dir will not be defined.
 	if (! exists $config{langdefdir}) {
-		$config{langdefdir}=
-		     ($data_dir ? $data_dir->getLangPath("")
-		      : "/usr/share/highlight/langDefs");
+		$config{langdefdir}= "/usr/share/highlight/langDefs";
 
 	}
 	if (exists $config{tohighlight} && read_filetypes()) {
@@ -147,17 +155,27 @@ sub read_filetypes () {
 }
 
 
+sub searchlangdef {
+  my $lang=shift;
+
+  if ($data_dir) {
+    return $data_dir->getLangPath($lang . ".lang");
+  } else {
+    return "$config{langdefdir}/$lang.lang";
+  }
+
+}
 # Given a filename extension, determines the language definition to
 # use to highlight it.
 sub ext2langfile ($) {
 	my $ext=shift;
 
-	my $langfile="$config{langdefdir}/$ext.lang";
+	my $langfile=searchlangdef($ext);
 	return $langfile if exists $highlighters{$langfile};
 
 	read_filetypes() unless $filetypes_read;
 	if (exists $ext2lang{$ext}) {
-		return "$config{langdefdir}/$ext2lang{$ext}.lang";
+		return searchlangdef($ext2lang{$ext});
 	}
 	# If a language only has one common extension, it will not
 	# be listed in filetypes, so check the langfile.