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From: | Erik Anderson |
Subject: | bug#15107: [PATCH] Add replace-regexp-in-string regression test |
Date: | Wed, 31 Aug 2016 14:36:06 +0000 |
> From: Erik Anderson <erikbpanderson@gmail.com>
> Date: Tue, 30 Aug 2016 23:57:35 +0000
>
> I can confirm the buggy behavior on emacs 24.5.1 and 25.1.50.1 for Kevin's example as well as:
>
> (replace-regexp-in-string "^.\\| ." #'upcase "foo bar")
> > "Foo bar" (should be "Foo Bar")
Maybe I'm missing something, but I don't see why this is a bug. The
input string "foo bar" matches the "^." alternative in its entirety,
so there's no reason to expect Emacs to apply 'upcase' twice.
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