From: "Vladimir N. Oleynik" <dzo@simtreas.ru>
To: dash@vger.kernel.org
Subject: ${#a#a} bug?
Date: Tue, 2 Feb 2021 11:55:19 +0400 [thread overview]
Message-ID: <7d15a038-2dc1-ae08-3091-97e3d356fdc3@simtreas.ru> (raw)
Hello.
$ a=abc
$ echo ${#a#a}
dash-0.5.11.3 produce:
3a
bash:
${#a#a}: bad substitution
Also, found incompatibility vs bash, may be is not bug:
for ${#*} bash eq $#, dash - s="$*" ${#s} :)
--w
vodz
next reply other threads:[~2021-02-02 7:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-02 7:55 Vladimir N. Oleynik [this message]
2021-02-10 9:31 ` ${#a#a} bug? Vladimir N. Oleynik
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