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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-12-19 12:57:25 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-12-19 13:01:42 -0800 |
| commit | 5bd6074415e8d572931ee51112d9b70b70e2ba55 (patch) | |
| tree | 197616a9cf72bd188a9201274f0840afac93fac2 /lisp/emacs-lisp | |
| parent | 3fa8bdca88153ff442ca22d8c298525c1b716e7e (diff) | |
| download | emacs-5bd6074415e8d572931ee51112d9b70b70e2ba55.tar.gz emacs-5bd6074415e8d572931ee51112d9b70b70e2ba55.tar.bz2 emacs-5bd6074415e8d572931ee51112d9b70b70e2ba55.zip | |
Minor fixes/simplifications to time functions
* doc/lispintro/emacs-lisp-intro.texi (Files List): Simplify.
* doc/lispref/os.texi (Time of Day): Mention format-time-string
as an alternative to current-time-string.
* lisp/arc-mode.el (archive-unixdate, archive-unixtime):
Port better to future versions of Emacs where (COUNT . HZ)
will take precedence to (HI . LO).
* lisp/arc-mode.el (archive-unixtime):
* lisp/calendar/todo-mode.el (todo-insert-item--basic)
(todo-item-done, todo-read-time):
Prefer format-time-string to substringing current-time-string.
* lisp/calc/calc-forms.el (calc-time, calcFunc-now):
Prefer decode-time to parsing the output of current-time-string.
* lisp/emacs-lisp/cl-extra.el (cl--random-time):
Prefer encode-time to hashing the output of current-time-string.
* lisp/gnus/gnus-score.el (gnus-score-headers)
(gnus-score-adaptive):
Avoid stringifying and then reparsing timestamp.
* src/timefns.c (Fencode_time): Omit redundant assignment.
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/cl-extra.el | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lisp/emacs-lisp/cl-extra.el b/lisp/emacs-lisp/cl-extra.el index 13988db9a86..78484fcfa3f 100644 --- a/lisp/emacs-lisp/cl-extra.el +++ b/lisp/emacs-lisp/cl-extra.el @@ -438,9 +438,7 @@ as an integer unless JUNK-ALLOWED is non-nil." ;; Random numbers. (defun cl--random-time () - (let* ((time (copy-sequence (current-time-string))) (i (length time)) (v 0)) - (while (>= (cl-decf i) 0) (setq v (+ (* v 3) (aref time i)))) - v)) + (car (encode-time nil t))) ;;;###autoload (autoload 'cl-random-state-p "cl-extra") (cl-defstruct (cl--random-state |