[Emacs-diffs] Changes to emacs/etc/NEWS

[Richard M . Stallman]

Index: emacs/etc/NEWS
diff -c emacs/etc/NEWS:1.972 emacs/etc/NEWS:1.973
*** emacs/etc/NEWS:1.972        Sat May 29 12:11:59 2004
--- emacs/etc/NEWS      Sat May 29 16:26:16 2004
***************
*** 2042,2047 ****
--- 2042,2051 ----
  
  * Lisp Changes in Emacs 21.4
  
+ ** If the buffer's undo list for the current command gets longer than
+ undo-outer-limit, garbage collection empties it.  This is to prevent
+ it from using up the available memory and choking Emacs.
+ 
  ** New function quail-find-key returns a list of keys to type in the
  current input method to input a character.