Date: Thu, 24 Jun 1999 08:48:24 +0200 (METDST) From: hm@hcs.de (Hellmuth Michaelis) To: imp@FreeBSD.org (Warner Losh) Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/usr.sbin/i4b/isdnd main.c src/usr.sbin/i4b/isdndebug main.c src/usr.sbin/i4b/isdndecode main.c src/usr.s Message-ID: <m10x3JA-0000fPC@hcswork.hcs.de> In-Reply-To: <199906240643.XAA20366@freefall.freebsd.org> from Warner Losh at "Jun 23, 99 11:43:22 pm"
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From the keyboard of Warner Losh: > o getopt returns '?' for characters it doesn't know about, so > don't include them in the getopt options string. Including '?' in the getopt options string is intentional, because - last time i checked - using "programname -?" produces an output, where getopt says that "-?" is an invalid option. This is IMHO false in that "-?" is a valid option to display the usage string(s). hellmuth -- Hellmuth Michaelis Tel +49 40 559747-70 HCS Hanseatischer Computerservice GmbH Fax +49 40 559747-77 Oldesloer Strasse 97-99 Mail hm [at] hcs.de 22457 Hamburg WWW http://www.hcs.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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