From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Peter Tury Newsgroups: gmane.emacs.help Subject: Re: Finding Unused Identifiers Date: Fri, 03 Mar 2006 08:39:48 GMT Organization: Nokia Message-ID: <1kwdawrs69lxs$.1nqpbp8apcebt.dlg@40tude.net> References: <4406fc36$0$11610$3b214f66@tunews.univie.ac.at> <1YDNf.5345$F56.2416@newsread3.news.atl.earthlink.net> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1141420822 8544 80.91.229.2 (3 Mar 2006 21:20:22 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Fri, 3 Mar 2006 21:20:22 +0000 (UTC) Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Fri Mar 03 22:20:21 2006 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1FFHgv-0001Zx-9p for geh-help-gnu-emacs@m.gmane.org; Fri, 03 Mar 2006 22:20:01 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FFHgu-000742-V3 for geh-help-gnu-emacs@m.gmane.org; Fri, 03 Mar 2006 16:20:01 -0500 Original-Path: shelby.stanford.edu!newsfeed.stanford.edu!news.tele.dk!news.tele.dk!small.news.tele.dk!fi.sn.net!newsfeed2.fi.sn.net!nntp.inet.fi!inet.fi!newsfeed1.nokia.com!news1.nokia.com!news2.nokia.com.POSTED!not-for-mail Original-Newsgroups: gnu.emacs.help User-Agent: 40tude_Dialog/2.0.15.1 Original-Lines: 17 Original-NNTP-Posting-Host: 172.24.170.74 Original-X-Complaints-To: newsmaster@nokia.com Original-X-Trace: news2.nokia.com 1141375188 172.24.170.74 (Fri, 03 Mar 2006 10:39:48 EET) Original-NNTP-Posting-Date: Fri, 03 Mar 2006 10:39:48 EET Original-Xref: shelby.stanford.edu gnu.emacs.help:137890 Original-To: help-gnu-emacs@gnu.org X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:33510 Archived-At: On Thu, 02 Mar 2006 22:25:10 GMT, August Karlstrom wrote: > I mean "forgotten" variables and functions that were never intended to > be exported. I know that in Elisp all identifiers with file scope are > exported, but it would be nice to at least have a list of all > declared-but-never-used-in-the-same-file identifiers. That would give > you an hint of what can safely be removed. > As the first easiest(?) step it might help if you generate a list of all words what has only one instance in that file (and that instance is in an outermost defvar...)? If the list would have a form what is usable in compilation mode, then one could go throught it easily and check what should really be removed... Br, P