From: Russ Cox rsc@plan9.bell-labs.com
Subject: [9fans] minor glitch with free carets
Date: Thu, 26 Aug 1999 14:20:12 -0400 [thread overview]
Message-ID: <19990826182012.rx78QS7Eds_TnARevBzO8v8bH4KNmsqJwXPHQqhzVQg@z> (raw)
i just got bitten by this...
% echo a'b'
ab
% echo fn
fn
% echo fn'b'
fn b
%
A fix is to change the word: production in /sys/src/cmd/rc/syn.y from
word: keyword {$1->type=WORD;}
to
word: keyword {lastword=1; $1->type=WORD;}
And you'll have to add "int lastword;" to rc.h
so that lex.c's lastword is visible.
Russ
next reply other threads:[~1999-08-26 18:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-08-26 18:20 Russ [this message]
-- strict thread matches above, loose matches on Subject: below --
1999-08-26 18:46 rob
1999-06-10 16:40 James
1999-06-10 16:25 Tom
1999-06-10 16:01 Tom
1999-06-10 8:04 Elliott
1999-06-09 14:57 rob
1999-06-09 13:32 rog
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