Lisp code shouldn't use set-time-zone-rule except through setenv.

* time.el (display-time-world-list, display-time-world-display):
* time-stamp.el (time-stamp-string):
* vc/add-log.el (add-change-log-entry): Use setenv instead of
set-time-zone-rule.

* src/editfns.c (Fset_time_zone_rule): Document relationship with the
setenv function.

Fixes: debbugs:7337

1 files changed, 7 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d2ea294d2d0..bd344dad35a 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2011-08-08  Chong Yidong  <cyd@stupidchicken.com>
+
+        * time.el (display-time-world-list, display-time-world-display):
+        * time-stamp.el (time-stamp-string):
+        * vc/add-log.el (add-change-log-entry): Use setenv instead of
+        set-time-zone-rule (Bug#7337).
+
 2011-08-08  Daiki Ueno  <ueno@unixuser.org>
 
         * epg.el (epg--status-KEYEXPIRED, epg--status-KEYREVOKED): Fix typo.