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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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