From owner-freebsd-current Thu Nov 1 8:14:15 2001 Delivered-To: freebsd-current@freebsd.org Received: from khavrinen.lcs.mit.edu (khavrinen.lcs.mit.edu [18.24.4.193]) by hub.freebsd.org (Postfix) with ESMTP id B658337B403; Thu, 1 Nov 2001 08:14:11 -0800 (PST) Received: (from wollman@localhost) by khavrinen.lcs.mit.edu (8.11.4/8.11.4) id fA1GE8P25519; Thu, 1 Nov 2001 11:14:08 -0500 (EST) (envelope-from wollman) Date: Thu, 1 Nov 2001 11:14:08 -0500 (EST) From: Garrett Wollman Message-Id: <200111011614.fA1GE8P25519@khavrinen.lcs.mit.edu> To: David Wolfskill Cc: current@FreeBSD.ORG, obrien@FreeBSD.ORG Subject: Re: buildworld breakage during "make depend" at usr.bin/kdump In-Reply-To: <200111010549.fA15nPG47227@bunrab.catwhisker.org> References: <200110312159.f9VLx1I45943@bunrab.catwhisker.org> <200111010549.fA15nPG47227@bunrab.catwhisker.org> Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG < said: > # entry header > -/^# T[[:graph:]]+ (S[[:graph:]]+ )*D[[:graph:]][[:print:]]*$/ && (state == 1) \ > +/^# T[\x21-\x7e]+ (S[\x21-\x7e]+ )*D[\x21-\x7e][\x20-\x7e]*$/ && (state == 1) \ This indicates a bug in bwk-awk. The Standard specifies quite clearly that `awk' uses Extended Regular Expressions, of which the [:class:] syntax is unconditionally part. > For the regex/doc/Makefile, it seems that gawk allows the value for -v > to be adjacent to the -v itself, while the -CURRENT awk works better if > there is whitespace separating them. I cannot quote documentation to > support this, but appeal to empirical evidence. This would be another bug if true. -GAWollman To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message