Merge from emacs-23; up to 2010-06-10T05:17:21Z!rgm@gnu.org.

[bpt/emacs.git] / lisp / calc / README

diff --git a/lisp/calc/README b/lisp/calc/README
index ff7a254..308b511 100644 (file)
--- a/lisp/calc/README
+++ b/lisp/calc/README
@@ -1,13 +1,11 @@
-Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-  Free Software Foundation, Inc.
+Copyright (C) 2001-2011  Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
 This directory contains Calc, an advanced desk calculator for GNU
 Emacs.
 
-"Calc"  Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004, 
-   2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+"Calc"  Copyright (C) 1990-1993, 2001-2011  Free Software Foundation, Inc.
 
 Written by:
        Dave Gillespie
@@ -72,6 +70,37 @@ opinions.
 Summary of changes to "Calc"
 ------- -- ------- --  ----
 
+Emacs 24.1
+
+* Support for musical notes added.
+
+* Support for logarithmic units added.
+
+* Calc no longer uses the tex prefix for TeX specific unit 
+names when using TeX or LaTeX mode.
+
+* Added option to highlight selections using faces.
+
+* Gave `calc-histogram' the option of using a vector to determine the bins.
+
+* Added "O" option prefix.
+
+* Used "O" prefix to "d r" (`calc-radix') to turn on twos-complement mode.
+
+Emacs 23.2
+
+* Added twos-complement display.
+
+Emacs 23.1:
+
+* Gave `j *' (cal-sel-mult-both-sides) an option to expand the
+  denominator.
+
+* Use `calc-embedded-word-regexp' for finding words in
+  `calc-embedded-word' in place of delimiters.
+
+* Remove version numbering; use Emacs version for reference.
+
 * Added support for using registers.
 
 * Added support for Yacas, Maxima and Giac languages.