[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Bash Missing Terminal Resize Events
|
From: |
Chet Ramey |
|
Subject: |
Re: Bash Missing Terminal Resize Events |
|
Date: |
Mon, 20 Nov 2017 10:52:55 -0500 |
|
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 11/18/17 9:11 PM, Evan Klitzke wrote:
> Hi,
>
> Bash will miss terminal resize events in the following scenario:
>
> * Open a terminal (I tested with xterm and gnome-terminal)
> * Run vim
> * Resize the terminal
> * Background vim using Ctrl-Z
>
> At the point SIGWINCH will have been delivered to vim, but not to bash.
> Bash is in the read part of the read-eval loop, but it still thinks the
> terminal has the original dimensions.
Have you tried setting the `checkwinsize' option with `shopt', which
handles exactly this situation?
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/