Date: Fri, 19 Jun 2009 22:09:55 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/bin/sh output.c Message-ID: <200906192210.n5JMAF00012028@repoman.freebsd.org>
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jilles 2009-06-19 22:09:55 UTC
FreeBSD src repository
Modified files:
bin/sh output.c
Log:
SVN rev 194516 on 2009-06-19 22:09:55Z by jilles
Fix some issues with quoted output and shorten it in some cases.
Output quoted suitable for re-input to the shell occurs in
various cases such as 'set', 'trap'.
Bugfix: *, ? and [ must be quoted (except sole [)
Bugfix: ~ and # must be quoted (really only sometimes, but keep it simple)
Bugfix: space, tab and newline must always be quoted
Shortening: other IFS characters do not need quoting
Bugfix: send to correct output file, not hard-coded stdout
Shortening: avoid unnecessary '' with \'
Approved by: ed (mentor)
Revision Changes Path
1.21 +15 -9 src/bin/sh/output.c
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