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From: Wayne Davison <wayne@tenor.clarinet.com>
To: Zoltan Hidvegi <hzoli@cs.elte.hu>
Cc: zsh-workers@math.gatech.edu
Subject: Re: hzoli change:  $foo:s//r/
Date: Wed, 16 Aug 1995 11:18:47 -0700 (PDT)	[thread overview]
Message-ID: <9508161118.aa06965@tenor.clarinet.com> (raw)
In-Reply-To: <199508161523.RAA22132@bolyai.cs.elte.hu> from "Zoltan Hidvegi" at Aug 16, 95 05:20:19 pm

If you wish to initialize globals in a file that is used to either
declare or define, I find the following syntax more readable:

--------------------------------------------------------
#ifdef GLOBALS
# define EXTERN
# define INIT(x) = x
#else
# define EXTERN extern
# define INIT(x)
#endif

[...]

/* the last l for s/l/r/ history substitution */

EXTERN char *hsubl INIT(NULL);

/* the last r for s/l/r/ history substitution */

EXTERN char *hsubr INIT(NULL);
--------------------------------------------------------

This can be used for any type variable and could simplify a few
of the other #ifdef GLOBALS initializations in the file.

..wayne..


  parent reply	other threads:[~1995-08-16 18:24 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1995-08-15 12:49 Heading, Anthony
1995-08-15 17:02 ` Zoltan Hidvegi
1995-08-16  1:48   ` Thorsten Meinecke
1995-08-16 11:59     ` Zoltan Hidvegi
1995-08-16 14:49       ` Thorsten Meinecke
1995-08-16 15:20         ` Zoltan Hidvegi
1995-08-16 16:01           ` Barton E. Schaefer
1995-08-16 18:18           ` Wayne Davison [this message]
1995-08-16 18:24             ` Zoltan Hidvegi
1995-08-16 22:22               ` Zefram
1995-08-15 18:36 Heading, Anthony
1995-08-15 17:52 ` Zoltan Hidvegi

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