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Re: BUG: bash miscomputes size of prompt with ANSI escapes
From: |
Paul D. Smith |
Subject: |
Re: BUG: bash miscomputes size of prompt with ANSI escapes |
Date: |
29 May 2001 12:22:34 -0400 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7 |
%% bernie@codewiz.org (Bernardo Innocenti) writes:
bi> I was trying to get a colorful prompt for my shell, and I've
bi> tried this:
bi> PS1='\033[31m\u\033[36m@\033[33m\h\033[36m:\033[32m\w \033[36m\$ \033[37m'
bi> I got the wanted result, but apparently bash (version 2.05.5) uses a
bi> simple algorithm to compute the size of the prompt and so the cursor
bi> wraps too early.
See question E3 in the Bash FAQ, which, it so happens, was just posted
here yesterday (as it is every Monday).
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