Add timezone setting in setup file. This alows time zone to be configured via the web.

IkiWiki.pm

@@ -336,6 +336,14 @@ sub getsetup () {
 		safe => 0, # paranoia
 		rebuild => 0,
 	},
+	timezone => {
+		type => "string", 
+		default => "",
+		example => "US/Eastern",
+		description => "time zone name",
+		safe => 1,
+		rebuild => 1,
+	},
 	include => {
 		type => "string",
 		default => undef,
@@ -529,6 +537,12 @@ sub checkconfig () {
 			$ENV{$val}=$config{ENV}{$val};
 		}
 	}
+	if (defined $config{timezone} && length $config{timezone}) {
+		$ENV{TZ}=$config{timezone};
+	}
+	else {
+		$config{timezone}=$ENV{TZ};
+	}
 
 	if ($config{w3mmode}) {
 		eval q{use Cwd q{abs_path}};

debian/changelog

@@ -1,3 +1,10 @@
+ikiwiki (3.20110322) UNRELEASED; urgency=low
+
+  * Add timezone setting in setup file. This alows time zone to be configured
+    via the web.
+
+ -- Joey Hess <joeyh@debian.org>  Thu, 24 Mar 2011 13:34:34 -0400
+
 ikiwiki (3.20110321) unstable; urgency=low
 
   * comment: Don't show comments of subpages on parent pages.

doc/todo/configurable_timezones.mdwn

@@ -4,7 +4,4 @@ This is nice for shared hosting, and other situation where the user doesn't have
 
 > [[done]] via the ENV setting in the setup file. --[[Joey]]
 
-
-Example (ikiwiki.setup):
-
-    ENV => { TZ => "Europe/Sofia" }
+>> Now via a timezone setting that is web configurable. --[[Joey]]