From: "Bart Schaefer" <schaefer@candle.brasslantern.com>
To: "Zsh hackers list" <zsh-workers@sunsite.dk>
Subject: PATCH: POSIX `for' syntax
Date: Thu, 21 Jun 2001 09:55:34 +0000 [thread overview]
Message-ID: <1010621095534.ZM4478@candle.brasslantern.com> (raw)
In-Reply-To: <001901c0fa22$91a2c6d0$21c9ca95@mow.siemens.ru>
On Jun 21, 11:19am, Andrej Borsenkow wrote:
}
} for_clause : For name linebreak do_group
} | For name linebreak in wordlist sequential_sep do_group
} name : NAME /* Apply rule 5 */
} ;
} in : In /* Apply rule 6 */
}
} It means, that the following is valid:
}
} fot i
} in a b c
} do
} ...
}
} it is currently does not work in zsh:
}
} bor@itsrm2% for i
} for> in a b c
} bor@itsrm2%
} ^^^^^^^^^^^^^^^ Oops!
The following patch (which almost certainly conflicts with Peter's)
makes zsh accept any number of newlines preceding the "in" token. This
also applies to `select', which I presumed it ought to.
--- zsh-forge/current/Src/parse.c Mon Jun 18 01:05:17 2001
+++ zsh-4.0/Src/parse.c Thu Jun 21 02:45:23 2001
@@ -909,6 +909,8 @@
ecstr(tokstr);
incmdpos = 1;
yylex();
+ while (isnewlin && !csh)
+ yylex();
if (tok == STRING && !strcmp(tokstr, "in")) {
int np, n;
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net
next prev parent reply other threads:[~2001-06-21 9:56 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-20 14:45 PATCH: 4.1: multi-parameter for loop Peter Stephenson
2001-06-20 16:11 ` Peter Stephenson
2001-06-20 18:01 ` Andrej Borsenkow
2001-06-20 18:20 ` Bart Schaefer
2001-06-20 18:39 ` Peter Stephenson
2001-06-20 18:55 ` Bart Schaefer
2001-06-20 19:12 ` Peter Stephenson
2001-06-20 22:56 ` Danek Duvall
2001-06-21 7:19 ` Andrej Borsenkow
2001-06-21 9:52 ` Peter Stephenson
2001-06-21 10:34 ` PATCH (redux): POSIX `for' syntax Bart Schaefer
2001-06-21 15:31 ` PATCH (redux): non-POSIX " Peter Stephenson
2001-06-25 16:05 ` Peter Stephenson
2001-06-21 9:55 ` Bart Schaefer [this message]
2001-06-22 6:29 ` PATCH: test case for POSIX " Andrej Borsenkow
2001-06-22 23:49 ` PATCH: 4.1: multi-parameter for loop Zefram
2001-06-23 0:04 ` Bart Schaefer
2001-06-21 8:33 ` Sven Wischnowsky
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