From: Zoltan Hidvegi <hzoli@cs.elte.hu>
To: schaefer@nbn.com
Cc: zsh-workers@math.gatech.edu
Subject: Re: Use of qualifiers without glob pattern?
Date: Thu, 27 Jun 1996 03:03:57 +0200 (MET DST) [thread overview]
Message-ID: <199606270103.DAA05565@hzoli.ppp.cs.elte.hu> (raw)
In-Reply-To: <960626085405.ZM2495@candle.brasslantern.com> from Bart Schaefer at "Jun 26, 96 08:54:04 am"
> } The (:...) modifiers stopped working only if the argument had no wildcards
> } so *(:r) always worked. And foo.bar(:r) works only since about a year.
>
> Ah.
>
> zagzig<1> i=foo.bar
> zagzig<2> echo $i:r $i(:r)
> foo foo.bar
$i:r and $i(:r) are different. The former always works when $i is expanded
while the later is special form of filename generation (globbing).
> zagzig<3> echo ${i(:r)}
> zsh: closing brace expected
Yes, because (:r) is a glob modifier which only works if the word ends in
an unquoted closing parenthesis and there are no wildcards or embeded
parenthesis in this trailing parenthesized part of the word.
> Has this one, reported a few days ago by someone else, been fixed?
>
> zagzig<9> echo "foo\
> > $bar"
> foo$bar
>
> That seems like an important thing to get right.
Yes, I already fixed that but I did not send the patch. The patch below
fixes that.
> } Maybe beta22 is not a good name for that. It may be better
> } to call it to zsh-2.99.0 as the next stable release will be zsh-3.0.0.
>
> Why not 3.0-prerelease, or something like that?
I think it is better if there are only numbers in the version since it is
easier to parse in scripts. Also 3.0-prerelease is too long. 3.0-pre1 may
be better. I used to have version specific code in my startup files but
removed these since it became too complicated to handle things like
2.5.03, 2.6-beta9, 2.6-beta21, 2.6-beta15-hzoli14, 2.6-beta??-test??
(fortunately I never tried any version older than 2.5.0 so that case can be
omitted).
But fortunately 3.0-something lexicographically comes before 3.0.something
so it is easy to handle this case which means that the next release may be
called 3.0-pre1.
Zoltan
rcsdiff -qc -kk -r2.26 -r2.27 Src/lex.c
*** Src/lex.c
--- Src/lex.c 1996/06/25 23:15:04 2.27
***************
*** 1016,1022 ****
add(c == '$' || c == '\\' || (c == '}' && !intick && bct) ||
c == '\"' || c == '`' ? Bnull : '\\');
else if (sub || unset(CSHJUNKIEQUOTES) || endchar != '"')
! c = hgetc();
break;
case '\n':
err = !sub && isset(CSHJUNKIEQUOTES) && endchar == '"';
--- 1016,1022 ----
add(c == '$' || c == '\\' || (c == '}' && !intick && bct) ||
c == '\"' || c == '`' ? Bnull : '\\');
else if (sub || unset(CSHJUNKIEQUOTES) || endchar != '"')
! continue;
break;
case '\n':
err = !sub && isset(CSHJUNKIEQUOTES) && endchar == '"';
next prev parent reply other threads:[~1996-06-27 2:24 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
1996-03-12 19:03 Buffered stderr on Linux Zoltan Hidvegi
1996-03-12 19:24 ` Bart Schaefer
1996-03-12 20:26 ` Zoltan Hidvegi
1996-03-12 23:17 ` Zoltan Hidvegi
1996-03-13 0:16 ` Steven L Baur
[not found] ` <hzoli@cs.elte.hu>
1996-03-16 18:46 ` Bart Schaefer
1996-04-10 21:41 ` History file locking? Barton E. Schaefer
1996-04-10 22:16 ` Daniel Dignam
1996-06-26 13:51 ` Use of qualifiers without glob pattern? Bart Schaefer
1996-06-26 14:01 ` Regression tests Bas V. de Bakker
1996-06-26 14:52 ` Use of qualifiers without glob pattern? Zoltan Hidvegi
1996-06-26 15:54 ` Bart Schaefer
1996-06-27 1:03 ` Zoltan Hidvegi [this message]
1996-10-31 16:55 ` Parameter expansion bug? Bart Schaefer
1996-10-31 16:57 ` Hrvoje Niksic
1996-10-31 17:04 ` Zoltan Hidvegi
1996-10-31 17:47 ` Bart Schaefer
1996-12-13 3:37 ` fifo configure check Bart Schaefer
1996-12-13 8:58 ` fifo configure check (seems to work here: Solaris 2.4) C. v. Stuckrad
1996-12-13 14:44 ` fifo configure check Zefram
1996-12-13 17:33 ` Zoltan Hidvegi
[not found] ` <wayne@clari.net>
1997-01-31 22:01 ` history-search-backward Bart Schaefer
1996-04-10 10:31 History file locking? Russell Senior
1996-04-10 12:12 ` Zefram
1996-04-10 12:41 ` Zoltan Hidvegi
1996-04-10 12:50 ` Zefram
[not found] ` <A.Main@dcs.warwick.ac.uk>
1996-04-10 16:26 ` Barton E. Schaefer
1996-04-10 17:08 ` Anthony Heading
[not found] ` <aheading@jpmorgan.com>
1996-04-10 17:12 ` Barton E. Schaefer
1996-04-10 18:03 ` Anthony Heading
1996-06-05 21:25 ` Builtin append() and prepend() to PATH, CDPATH, etc Bart Schaefer
[not found] ` <schaefer@candle.brasslantern.com>
1996-06-10 19:22 ` Clinton Bunch
1996-06-10 19:54 ` Bart Schaefer
1996-06-10 20:24 ` Hrvoje Niksic
1996-06-10 20:58 ` Clinton Bunch
1996-06-24 18:26 ` BUG: useheap in doexpandhist() Barton E. Schaefer
1996-06-24 19:11 ` Zoltan Hidvegi
1996-06-24 21:20 ` Barton E. Schaefer
1996-06-25 0:01 ` Zoltan Hidvegi
1996-06-25 0:22 ` Barton E. Schaefer
1996-07-23 20:01 ` Bug in case stmt with '(' Morris M. Siegel
1996-07-23 21:55 ` Bart Schaefer
1996-07-24 8:29 ` Zefram
1996-07-24 9:52 ` Peter Stephenson
1996-07-24 11:10 ` Bart Schaefer
1996-07-24 14:16 ` Zoltan Hidvegi
1996-04-10 21:21 ` History file locking? Zoltan Hidvegi
1996-06-02 17:59 Builtin append() and prepend() to PATH, CDPATH, etc Fung-Chai Lim
1996-06-02 21:26 ` Zoltan Hidvegi
[not found] ` <1062.199606041027@stone.dcs.warwick.ac.uk>
1996-06-22 20:12 BUG: useheap in doexpandhist() Bart Schaefer
[not found] <17651.199607222123@stone.dcs.warwick.ac.uk>
1996-07-23 14:08 ` Bug in case stmt with '(' Zoltan Hidvegi
1996-07-23 16:25 ` Bart Schaefer
1996-10-31 14:41 Parameter expansion bug? Anthony Heading
1996-10-31 15:13 ` Hrvoje Niksic
1996-10-31 16:12 ` Zoltan Hidvegi
1996-10-31 20:49 ` Anthony Heading
1996-12-13 2:30 fifo configure check Zoltan Hidvegi
1997-01-31 10:47 history-search-backward Peter Stephenson
1997-01-31 12:16 ` history-search-backward Zefram
1997-01-31 12:42 ` history-search-backward Peter Stephenson
1997-01-31 15:02 ` history-search-backward Bart Schaefer
1997-01-31 15:23 ` history-search-backward Vinnie Shelton
1997-01-31 19:02 ` history-search-backward Zoltan Hidvegi
1997-01-31 19:13 ` history-search-backward Wayne Davison
2001-04-27 19:54 comptest* failed to load module: zsh/termcap Peter Whaite
2001-04-28 6:10 ` Bart Schaefer
2001-04-28 8:55 ` Andrej Borsenkow
2001-04-30 15:44 ` Peter Whaite
2001-04-30 16:30 ` Bart Schaefer
2001-04-30 16:47 ` Andrej Borsenkow
2001-04-30 17:16 ` PATCH: " Bart Schaefer
2001-04-30 18:54 ` Peter Whaite
2001-04-30 19:12 ` Bart Schaefer
2001-04-30 15:32 ` Peter Whaite
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