added some comments for translators

1 files changed, 4 insertions, 0 deletions

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 8f7d8d20b..5b78014d1 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -517,6 +517,10 @@ sub preprocess ($$$;$) { #{{{
 			if ($preprocessing{$page}++ > 3) {
 				# Avoid loops of preprocessed pages preprocessing
 				# other pages that preprocess them, etc.
+				#translators: The first parameter is a
+				#translators: preprocessor directive name,
+				#translators: the second a page name, the
+				#translators: third a number.
 				return "[[".sprintf(gettext("%s preprocessing loop detected on %s at depth %i"),
 					$command, $page, $preprocessing{$page}).
 				"]]";