Commit 0e70ce93 authored by Paul Eggert's avatar Paul Eggert

Document Calc Gregorian in NEWS; fix manual a bit.

parent a14a5a40
2012-11-22 Paul Eggert <>
* calc.texi: Fix TeX issues with capitals followed by ".", "?", "!".
(Date Forms): Correct off-by-one error in explanation of
Julian day numbers. Give Gregorian equivalent of its origin.
2012-11-22 Jay Belanger <>
* doc/misc/calc.texi (Date Forms): Mention the customizable
This diff is collapsed.
2012-11-22 Paul Eggert <>
* NEWS: Document Calc changes for Gregorian calendar.
2012-10-26 Nicolas Goaziou <>
* refcards/orgcard.tex: Fix keybindings about
......@@ -29,6 +29,20 @@ so we will look at it and add it to the manual.
* Changes in Specialized Modes and Packages in Emacs 24.4
** Calc
*** Calc by default now uses the Gregorian calendar for all dates, and
uses January 1, 1 AD as its day number 1. Previously Calc used the
Julian calendar for dates before September 14, 1752, and it used
December 31, 1 BC as its day number 1; the new scheme is more
consistent with Calendar's calendrical system and day numbering.
*** The new variable `calc-gregorian-switch' lets you configure the
date when Calc switches from the Julian to the Gregorian calendar.
Nil, the default value, means to always use the Gregorian calendar.
The value (YEAR MONTH DAY) means to start using the Gregorian calendar
on the given date.
** New function `ses-rename-cell' to give SES cells arbitrary names.
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