txt: Fix display when used inside a format directive.

txt's use of a format hook can't work in that case, so it needs to use a
htmlizeformat hook in this case to handle wrapping the text in pre tags.

1 files changed, 3 insertions, 3 deletions

diff --git a/IkiWiki/Plugin/highlight.pm b/IkiWiki/Plugin/highlight.pm
index d4ade0a7b..5674f0b4a 100644
--- a/IkiWiki/Plugin/highlight.pm
+++ b/IkiWiki/Plugin/highlight.pm
@@ -10,8 +10,8 @@ sub import {
 	hook(type => "getsetup", id => "highlight",  call => \&getsetup);
 	hook(type => "checkconfig", id => "highlight", call => \&checkconfig);
 	# this hook is used by the format plugin
-	hook(type => "htmlizefallback", id => "highlight", call =>
-		\&htmlizefallback);
+	hook(type => "htmlizeformat", id => "highlight", call =>
+		\&htmlizeformat);
 }
 
 sub getsetup () {
@@ -79,7 +79,7 @@ sub checkconfig () {
 	}
 }
 
-sub htmlizefallback {
+sub htmlizeformat {
 	my $format=lc shift;
 	my $langfile=ext2langfile($format);