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Re: off by one in wrapping long lines in bash-3.1
From: |
Mike Frysinger |
Subject: |
Re: off by one in wrapping long lines in bash-3.1 |
Date: |
Fri, 13 Jan 2006 22:02:55 -0500 |
User-agent: |
KMail/1.9 |
On Friday 13 January 2006 21:16, Chet Ramey wrote:
> Someone who can reproduce this is going to have to gdb bash, attach to
> the shell producing the bad behavior, and find out what _rl_screenwidth
> and _rl_term_autowrap are set to.
vapier@vapier 0 ~ $ gdb bash
(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run
Starting program: /bin/bash
(no debugging symbols found)
vapier@vapier 0 ~ $
Program received signal SIGINT, Interrupt.
0x00002cd9bb741f22 in __read_nocancel () from /lib/libc.so.6
(gdb) print _rl_screenwidth
$1 = 79
(gdb) print _rl_term_autowrap
$2 = 1
(gdb)
running bash-3.0 through gdb sets _rl_screenwidth to 80 and _rl_term_autowrap
to 1
> There are differences in prompt strings, locales, multibyte characters
> and so on that could figure into the mix, too.
all of my locales are C as ASCII satisfies my needs :)
-mike