Path: utzoo!mnetor!uunet!lll-winken!lll-lcc!ames!ll-xn!husc6!bloom-beacon!mgm.mit.edu!wolfgang
From: wolfgang@mgm.mit.edu (Wolfgang Rupprecht)
Newsgroups: comp.emacs
Subject: Re: Is there a cleaner way to check for a narrowed buffer?
Message-ID: <2336@bloom-beacon.MIT.EDU>
Date: 18 Jan 88 03:42:57 GMT
References: <138@axcess.UUCP>
Sender: daemon@bloom-beacon.MIT.EDU
Reply-To: wolfgang@mgm.mit.edu (Wolfgang Rupprecht)
Organization: Freelance Software Consultant, Cambridge, Ma.
Lines: 13
Keywords: GNU Emacs narrow-to-region

In article <138@axcess.UUCP> allbery@axcess.UUCP (Brandon S. Allbery) writes:
>I have a function which wants to narrow the current buffer to a region only if
>it is not already narrowed. [...] but why isn't
>some special function provided ( (narrowp) or something ) to do this?

(defun narowp () 
"Return t if buffer is narrowed."
  (/= 1 (point-min)))

---

Wolfgang Rupprecht 	ARPA: wolfgang@mgm.mit.edu (IP 18.82.0.114)
Independent Consultant  UUCP: {mit-eddie!mgm.mit.edu,mirror!mit-mgm}!wolfgang 
			VOICE: Hey_Wolfgang!_(617)_267-4365