From da5c12e9ebb6bad5e73b0b709d0bcc82657ac8e3 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@gnu.kitenet.net>
Date: Sun, 4 Oct 2009 16:01:56 -0400
Subject: [PATCH] expand the set of things that can be matched contentless

---
 IkiWiki.pm | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/IkiWiki.pm b/IkiWiki.pm
index c059a9b9f..5e5dc739d 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -1982,9 +1982,7 @@ sub pagespec_contentless ($) {
 	while ($spec=~m{
 		(\w+)\([^\)]*\) # only match pagespec functions
 	}igx) {
-		# only glob and internal can be matched contentless
-		# (first approximation)
-		return 0 if $1 ne "glob" && $1 ne "internal";
+		return 0 unless $1=~/^(glob|internal|creation_month|creation_day|creation_year|created_before|created_after)$/;
 	}
 
 	return 1;
-- 
2.26.2