diff options
Diffstat (limited to 'lisp/calendar')
| -rw-r--r-- | lisp/calendar/time-date.el | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lisp/calendar/time-date.el b/lisp/calendar/time-date.el index efc9ae4e3b9..6f851712472 100644 --- a/lisp/calendar/time-date.el +++ b/lisp/calendar/time-date.el @@ -352,14 +352,18 @@ is output until the first non-zero unit is encountered." (<= (car here) delay))) (concat (format "%.2f" (/ delay (car (cddr here)))) (cadr here)))))) -(defun time-zone-format (seconds) +(defun time-zone-format (seconds &optional short) "Format SECONDS as a valid time zone string. -For instance, 3600 is \"+01:00\"." - (format "%s%02d:%02d" +For instance, 3600 is \"+01:00\". +If SHORT, the colon isn't included." + (format "%s%02d%s%02d" (if (< seconds 0) "-" "+") (/ (abs seconds) 3600) + (if short + "" + ":") (mod (abs seconds) 3600))) (defun date-days-in-month (year month) |