[Emacs-diffs] Changes to emacs/lispref/os.texi

[Luc Teirlinck]

Index: emacs/lispref/os.texi
diff -c emacs/lispref/os.texi:1.72 emacs/lispref/os.texi:1.73
*** emacs/lispref/os.texi:1.72  Sat Mar 26 17:36:22 2005
--- emacs/lispref/os.texi       Thu Jun 16 20:14:24 2005
***************
*** 1375,1380 ****
--- 1375,1383 ----
  changes from user commands' changes and prevent a single undo entry
  from growing to be quite large.
  
+   If a timer function calls functions that can change the match data,
+ it should save and restore the match data.  @xref{Saving Match Data}.
+ 
  @deffn Command run-at-time time repeat function &rest args
  This sets up a timer that calls the function @var{function} with
  arguments @var{args} at time @var{time}.  If @var{repeat} is a number