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From: | Glenn Morris |
Subject: | Re: trunk r115491: Avoid undefined behavior with huge regexp interval counts. |
Date: | Thu, 12 Dec 2013 16:03:34 -0500 |
User-agent: | Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
This change causes things like (looking-at "a\\{2,\\}") to fail with (invalid-regexp "Invalid content of \\{\\}") See eg http://hydra.nixos.org/build/7147280
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