* Add --timeformat config option to allow changing how dates are displayed.

  Note that as a side effect, dates will now be displayed using the local
  timezone, not as GMT.

1 files changed, 13 insertions, 1 deletions

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index df08eb49c..c5922c933 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -202,7 +202,7 @@ sub genpage ($$$) { #{{{
 		parentlinks => [parentlinks($page)],
 		content => $content,
 		backlinks => [backlinks($page)],
-		mtime => scalar(gmtime($mtime)),
+		mtime => displaytime($mtime),
 		styleurl => styleurl($page),
 	);
 	
@@ -223,6 +223,18 @@ sub check_overwrite ($$) { #{{{
 	}
 } #}}}
 
+sub displaytime ($) { #{{{
+	my $time=shift;
+
+	if ($config{timeformat} eq '%c') {
+		return scalar(localtime($time)); # optimisation
+	}
+	else {
+		eval q{use POSIX};
+		return POSIX::strftime($config{timeformat}, localtime($time));
+	}
+} #}}}
+
 sub mtime ($) { #{{{
 	my $file=shift;