X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/00503f25cdd892de521983a29f7e3d96a32801c8..6f2d1536b8ce0bd746c87c00466170435ddb3923:/IkiWiki/Plugin/smiley.pm

diff --git a/IkiWiki/Plugin/smiley.pm b/IkiWiki/Plugin/smiley.pm
index 51b32b28f..7a9026025 100644
--- a/IkiWiki/Plugin/smiley.pm
+++ b/IkiWiki/Plugin/smiley.pm
@@ -10,12 +10,23 @@ my $smiley_regexp;
 
 sub import { #{{{
 	add_underlay("smiley");
+	hook(type => "getsetup", id => "smiley", call => \&getsetup);
 	hook(type => "sanitize", id => "smiley", call => \&sanitize);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		plugin => {
+			safe => 1,
+			# force a rebuild because turning it off
+			# removes the smileys, which would break links
+			rebuild => 1,
+		},
+} #}}}
+
 sub build_regexp () { #{{{
 	my $list=readfile(srcfile("smileys.mdwn"));
-	while ($list =~ m/^\s*\*\s+\\([^\s]+)\s+\[\[([^]]+)\]\]/mg) {
+	while ($list =~ m/^\s*\*\s+\\\\([^\s]+)\s+\[\[([^]]+)\]\]/mg) {
 		my $smiley=$1;
 		my $file=$2;
 
@@ -48,7 +59,7 @@ sub sanitize (@) { #{{{
 	
 	$_=$params{content};
 	return $_ unless length $smiley_regexp;
-	
+			
 MATCH:	while (m{(?:^|(?<=\s|>))(\\?)$smiley_regexp(?:(?=\s|<)|$)}g) {
 		my $escape=$1;
 		my $smiley=$2;
@@ -68,17 +79,23 @@ MATCH:	while (m{(?:^|(?<=\s|>))(\\?)$smiley_regexp(?:(?=\s|<)|$)}g) {
 			# Reset pos back to where it was before this test.
 			pos=$pos;
 		}
-
+	
 		if ($escape) {
 			# Remove escape.
 			substr($_, $epos, 1)="";
+			pos=$epos+1;
 		}
 		else {
 			# Replace the smiley with its expanded value.
 			substr($_, $spos, length($smiley))=
 				htmllink($params{page}, $params{destpage},
 				         $smileys{$smiley}, linktext => $smiley);
+			pos=$epos+1;
 		}
+
+		# Breaks out at end, otherwise it will scan through again,
+		# replacing de-escaped ones.
+		#last unless defined pos;
 	}
 
 	return $_;