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Re: test -lt inconsistent about white space


From: Chet Ramey
Subject: Re: test -lt inconsistent about white space
Date: Mon, 30 Oct 2023 10:54:41 -0400
User-agent: Mozilla Thunderbird

On 10/28/23 3:08 PM, Paul Eggert wrote:

The problem occurs because strtoimax accepts all forms of leading whitespace, whereas Bash accepts only space and tab after the integer. This is inconsistent: Bash should treat trailing whitespace the same way it treats leading whitespace, and should accept all of doit's 'test' commands, as Dash does.

I'm not sure it was a good idea to have strtoimax accept leading vertical
whitespace, but as long as it does, we might as well accept the same set
of whitespace characters following the digit string.

--
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/




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