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From: compass!worley@AI.MIT.EDU (Dale Worley)
Newsgroups: gnu.emacs.help,comp.emacs
Subject: Aborting a search nicely
Message-ID: <9011081628.AA23510@sn1987a.compass.com>
Date: 8 Nov 90 16:28:18 GMT
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   From: think!samsung!olivea!orc!inews!jsweedle@sdd.hp.com  (Jonathan Sweedler)
       (re-search-forward "String")
       (some-commands-follow)

   If "String" does not exist in my buffer then the search-forward command
   bombs out.  There must be a way to stop the search-forward from bombing
   out and to do something if the string is not found.

C-h f re-search-forward RET reveals, in part:

   Optional third argument, if t, means if fail just return nil (no error).

Since re-search-forward returns t if it succeeds, testing the return
value can be used to determine if the search succeeded.

Dale Worley		Compass, Inc.			worley@compass.com
--
Give yourself over to absolute pleasure
Swim the warm waters of sins of the flesh
Erotic madness beyond any measure
And sensual daydreams to treasure... forever.
-- Rocky Horror Picture Show