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Re: Regexp string in := parameter expansion triggers failglob
From: |
Andreas Schwab |
Subject: |
Re: Regexp string in := parameter expansion triggers failglob |
Date: |
Tue, 08 Jan 2019 16:38:58 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1.91 (gnu/linux) |
On Jan 08 2019, polynomial-c@gentoo.org wrote:
> Description:
> When sourcing a script that contains a variable which performs
> a := parameter expansion with a regular expression while failglob
At this point it is just a random string, not a regular expression, and
the fact that := is used is irrelevant.
> shell option is enabled, bash-5.0 emits a "no match: <regexp>"
At this point it is a glob pattern, not a regexp.
> echo ${TESTPATTERN}
If you don't want filename expansion, use quotes.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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