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Re: Wrong alignment in select lists


From: Jan Schampera
Subject: Re: Wrong alignment in select lists
Date: Tue, 01 Jun 2010 06:40:17 +0200
User-agent: Mozilla-Thunderbird 2.0.0.24 (X11/20100329)

Bernd Eggink wrote:

Select lists are sometimes displayed with incorrect vertical alignment if an item contains one or more German umlauts. Examples:

    select x in äöü blah{1..20}; do :; done        # wrong
    select x in amöbe blah{1..20}; do :; done    # wrong
    select x in amöb blah{1..20}; do :; done    # wrong
    select x in amö blah{1..20}; do :; done        # OK

Bash version is 4.1.7(1)-release, LANG is de_DE.UTF-8.

Bernd


It's long ago I since inspected the select code, but I think it's because it counts bytes for the space calculations. The last one succeeds because there's a minimum width reached.

J.



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