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Re: "declare -r" creates local variables

From: Chet Ramey
Subject: Re: "declare -r" creates local variables
Date: Wed, 20 Feb 2002 16:35:21 -0500

> Configuration Information [Automatically generated, do not change]:
> Machine: i686
> OS: linux-gnu
> Compiler: i686-pc-linux-gnu-gcc
> Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='i686' 
> -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu' 
> -DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H   -I.  -I. -I./include -I./lib 
> -mcpu=i686 -march=i686 -O3 -pipe
> uname output: Linux time.flatmonk.org 2.4.18-pre3 #3 Tue Jan 22 20:18:48 EST 
> 2002 i686 unknown
> Machine Type: i686-pc-linux-gnu
> Bash Version: 2.05a
> Patch Level: 0
> Release Status: release
> Description:
>       "declare -r" causes a variable to become local to a function

Of course it does, just like the man page says.

``The lyf so short, the craft so long to lerne.'' - Chaucer
( ``Discere est Dolere'' -- chet)

Chet Ramey, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/

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