From: Peter Stephenson <pws@ifh.de>
To: zsh-workers@math.gatech.edu (Zsh hackers list)
Subject: Re: zle_refresh trial patch (and unrelated bug)
Date: Tue, 12 Nov 1996 13:40:10 +0100 [thread overview]
Message-ID: <199611121240.NAA28664@hydra.ifh.de> (raw)
In-Reply-To: ""Bart Schaefer""'s message of "Sat, 09 Nov 1996 09:09:35 MET." <961109090936.ZM20100@candle.brasslantern.com>
"Bart Schaefer" wrote:
> builtin let fun == 0 && eval function "$var"
>
> Ah, I see -- I did accept-line once before, which changed "(( fun == 0 ))"
> into "builtin let fun == 0", which is not being parsed correctly.
Nor will it ever be --- that's quite a serious bug. `let' needs to
get each expression as one single argument, so it should be
builtin let "fun == 0"
and I'm pretty sure it was until not all that long ago.
In fact, Zoltan has improved the lexing of ((...)) so that it's no
longer quite the same as a double quoted expression, so that my
original hack of turning the former into the latter for ease of
reconstructing the text is not quite so appropriate.
> Either the output of "functions" needs to get fixed for this case, or
> (probably better) the parser has to make "==" a reserved word so it is
> not interpeted as "$(which -p '=')".
This won't help here, but maybe == is common enough as a test to have
a special case anyway.
*** Src/subst.c~ Thu Oct 10 12:05:11 1996
--- Src/subst.c Tue Nov 12 13:31:18 1996
***************
*** 371,377 ****
*namptr = dyncat(hom, ptr);
return 1;
}
! } else if (*str == Equals && isset(EQUALS) && str[1]) { /* =foo */
char sav, *pp, *cnam;
for (pp = str + 1; !isend2(*pp); pp++);
--- 371,378 ----
*namptr = dyncat(hom, ptr);
return 1;
}
! } else if (*str == Equals && isset(EQUALS) && str[1]
! && str[1] != Equals) { /* =foo */
char sav, *pp, *cnam;
for (pp = str + 1; !isend2(*pp); pp++);
--
Peter Stephenson <pws@ifh.de> Tel: +49 33762 77366
WWW: http://www.ifh.de/~pws/ Fax: +49 33762 77413
Deutches Electronen-Synchrotron --- Institut fuer Hochenergiephysik Zeuthen
DESY-IfH, 15735 Zeuthen, Germany.
next prev parent reply other threads:[~1996-11-12 13:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
1996-11-09 10:22 zle_refresh trial patch Geoff Wing
[not found] ` <gwing@primenet.com.au>
1996-11-09 17:09 ` zle_refresh trial patch (and unrelated bug) Bart Schaefer
1996-11-12 12:40 ` Peter Stephenson [this message]
-- strict thread matches above, loose matches on Subject: below --
1996-11-08 15:26 Handling for ZLE modules Peter Stephenson
[not found] ` <pws@ifh.de>
1996-11-08 16:45 ` Bart Schaefer
1996-11-11 16:02 ` Bart Schaefer
1996-11-13 18:53 ` zle_refresh trial patch (and unrelated bug) Bart Schaefer
1996-11-14 9:03 ` Peter Stephenson
1996-11-14 14:57 ` Zefram
1996-11-08 17:16 ` Handling for ZLE modules Zefram
1996-11-08 17:26 ` Bruce Stephens
1996-11-10 23:55 ` Zoltan Hidvegi
1996-11-11 13:07 ` Peter Stephenson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=199611121240.NAA28664@hydra.ifh.de \
--to=pws@ifh.de \
--cc=zsh-workers@math.gatech.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).