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authorPaul Eggert <eggert@cs.ucla.edu>2019-10-05 21:17:48 -0700
committerPaul Eggert <eggert@cs.ucla.edu>2019-10-05 21:24:09 -0700
commitaadf72167673c8702531ba3802e3d5f137f139ba (patch)
treed34ceaa0e50954e21b7b3be970138929958839be /lisp/calc/calc-forms.el
parent6b915359efc24ea1262c77b9a35725929b06b08b (diff)
downloademacs-aadf72167673c8702531ba3802e3d5f137f139ba.tar.gz
Improve documentation for year-zero issues
* doc/emacs/calendar.texi (Calendar Systems) * doc/lispref/os.texi (Time Conversion): Prefer "BC" to "B.C." since the documentation generally uses "BC". * doc/misc/emacs-mime.texi (time-date): * lisp/calendar/time-date.el (date-to-day, time-to-days): In the doc string, state the day origin more clearly, and more consistently with the rest of the documentation. * src/timefns.c (Fdecode_time): State the year origin in the doc string.
Diffstat (limited to 'lisp/calc/calc-forms.el')
-rw-r--r--lisp/calc/calc-forms.el2
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/calc/calc-forms.el b/lisp/calc/calc-forms.el
index 98dcfab015a..6c8b98851eb 100644
--- a/lisp/calc/calc-forms.el
+++ b/lisp/calc/calc-forms.el
@@ -381,7 +381,7 @@
;;; These versions are rewritten to use arbitrary-size integers.
;;; A numerical date is the number of days since midnight on
-;;; the morning of December 31, 1 B.C. (Gregorian) or January 2, 1 A.D. (Julian).
+;;; the morning of December 31, 1 BC (Gregorian) or January 2, 1 AD (Julian).
;;; Emacs's calendar refers to such a date as an absolute date, some Calc function
;;; names also use that terminology. If the date is a non-integer, it represents
;;; a specific date and time.