* unpleasant substitution bug
@ 1995-11-07 14:54 Peter William Stephenson
0 siblings, 0 replies; only message in thread
From: Peter William Stephenson @ 1995-11-07 14:54 UTC (permalink / raw)
To: Zsh hackers list
I can't believe this bug's still there. The proper answer is probably
to upgrade to Zoltan's substitution code as soon as possible. Until
then, it's bad enough to need fixing anyway.
% unset EMACS
% print ${EMACS:-}
}
uurgh.
*** Src/subst.c~ Tue Nov 7 04:43:21 1995
--- Src/subst.c Tue Nov 7 15:47:00 1995
***************
*** 903,913 ****
if (!(flags & 0xf8))
flags |= 16;
! for (bct = 1; bct && *++s;) {
if (*s == '{' || *s == Inbrace)
bct++;
else if (*s == '}' || *s == Outbrace)
! bct--;
}
if (*s)
--- 903,914 ----
if (!(flags & 0xf8))
flags |= 16;
! for (bct = 1; *s; s++) {
if (*s == '{' || *s == Inbrace)
bct++;
else if (*s == '}' || *s == Outbrace)
! if (!--bct)
! break;
}
if (*s)
--
Peter Stephenson <pws@ifh.de> Tel: +49 33762 77366
WWW: http://www.ifh.de/~pws/ Fax: +49 33762 77330
Deutches Electronen-Synchrotron --- Institut fuer Hochenergiephysik Zeuthen
DESY-IfH, 15735 Zeuthen, Germany.
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1995-11-07 14:54 unpleasant substitution bug Peter William Stephenson
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