Date: Thu, 16 Nov 1995 13:55:31 +0900 From: Takashi Nagashima <nagashim@nirim.go.jp> To: bugs@freebsd.org Subject: expr command Message-ID: <199511160455.NAA01252@usagi.nirim.go.jp>
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FreeBSD 2.1.0-950928-SNAP expr 1000 : '\(....\)' result> 1000 expr 0000 : '\(....\)' result> <-- No print expr 00012 : '.*\(...\)' result> <-- No print SunOS 4.1.3, SunOS 5.3, DEC OSF/1 V2.0, BSDI BSD/OS 2.0.1 expr 1000 : '\(....\)' result> 1000 expr 0000 : '\(....\)' result> 0000 expr 00012 : '.*\(...\)' result> 012 Is this a bug ? -- Takashi Nagashima Nat. Inst. Res. Inorganic Materials 1-1 Namiki Tsukuba, Japan
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