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* empty log message *
fe99283d · Richard M. Stallman · cecf0f21 · fe99283d
Commit fe99283d authored May 08, 1992 by Richard M. Stallman
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Showing with 5 additions and 1 deletion

src/search.c src/search.c +5 -1

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--- a/src/search.c
+++ b/src/search.c
@@ -111,7 +111,11 @@ signal_failure (arg)
 }

 DEFUN ("looking-at", Flooking_at, Slooking_at, 1, 1, 0,
-  "Return t if text after point matches regular expression PAT.")
+  "Return t if text after point matches regular expression PAT.
+This function modifies the match data that `match-beginning',
+`match-end' and `match-data' access; save and restore the match
+data if you want to preserve them.")
+")
  (string)
     Lisp_Object string;
 {