Date: Tue, 12 Jan 2016 14:42:07 -0800 From: Bryan Drewery <bdrewery@FreeBSD.org> To: Gleb Smirnoff <glebius@FreeBSD.org>, Devin Teske <dteske@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: Re: svn commit: r293777 - user/cperciva/freebsd-update-build/scripts Message-ID: <5695813F.9090803@FreeBSD.org> In-Reply-To: <20160112223641.GU1906@FreeBSD.org> References: <201601121806.u0CI67gI009531@repo.freebsd.org> <20160112180805.GP1906@FreeBSD.org> <1452622770.11054.1.camel@FrauBSD.org> <20160112223641.GU1906@FreeBSD.org>
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On 1/12/16 2:36 PM, Gleb Smirnoff wrote: > On Tue, Jan 12, 2016 at 10:19:30AM -0800, Devin Teske wrote: > D> On Tue, 2016-01-12 at 10:08 -0800, Gleb Smirnoff wrote: > D> > On Tue, Jan 12, 2016 at 06:06:07PM +0000, Gleb Smirnoff wrote: > D> > T> Author: glebius > D> > T> Date: Tue Jan 12 18:06:07 2016 > D> > T> New Revision: 293777 > D> > T> URL: https://svnweb.freebsd.org/changeset/base/293777 > D> > T> > D> > T> Log: > D> > T> Adjust script removing .orig files and empty files: > D> > T> - Adopt the regexp to cleaned patches, that don't have > D> > T> diff or subversion header. > D> > T> - Switch from awk to sed, due to bugs in awk regexps. > D> > > D> > If anyone interested, in our awk regexp "^diff" would match > D> > " diff", any amount of whitespace. Since ntp has a lot > D> > variables named diff, running the script over ntp patches > D> > produce a lot of garbage. > D> > > D> > D> Gleb, I can't seem to reproduce what you're saying. > D> > D> $ echo " diff" | awk '/^diff/' > D> $ echo " diff" | awk '!/^diff/' > D> diff > > echo " diff" | awk '$1 ~ /^diff/ { print $NF }' > That's not a bug. $1 is "diff". -- Regards, Bryan Drewery
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