From mboxrd@z Thu Jan  1 00:00:00 1970
From: erik quanstrom <quanstro@quanstro.net>
Date: Sun, 30 Mar 2014 02:24:20 -0400
To: 9fans@9fans.net
Message-ID: <3c9228198ffa6c0d474fc8cc04dc4ed2@brasstown.quanstro.net>
In-Reply-To: <13277e55555fc0e249f7ce04f144a19f@felloff.net>
References: <13277e55555fc0e249f7ce04f144a19f@felloff.net>
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Subject: Re: [9fans] a strange bug in grep
Topicbox-Message-UUID: d2c3f5ce-ead8-11e9-9d60-3106f5b1d025

i should mention a test case that's pretty interesting.
this will not work without the changes to tab2[].

; cat /tmp/cuneiform
=F0=92=90=8A
=F0=92=90=8B
=F0=92=91=91
; grep '[^x]' /tmp/cuneiform
=F0=92=90=8A
=F0=92=90=8B
=F0=92=91=91
; grep '[^=CE=B1]' /tmp/cuneiform
=F0=92=90=8A
=F0=92=90=8B
=F0=92=91=91
; grep '[^=E2=84=99]' /tmp/cuneiform
=F0=92=90=8A
=F0=92=90=8B
=F0=92=91=91
; grep '[^=F0=9F=8E=84]' /tmp/cuneiform
=F0=92=90=8A
=F0=92=90=8B
=F0=92=91=91

- erik