From: Akim Demaille <akim@lrde.epita.fr>
Date: Mon, 4 Mar 2013 17:26:25 +0000 (+0100)
Subject: maint: update autoconf submodule
X-Git-Tag: v2.7.90~64
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/02879b4e811b0404736a706cba8cf09ecffa03c3?hp=02879b4e811b0404736a706cba8cf09ecffa03c3

maint: update autoconf submodule

* submodules/autoconf: Up to master.
No significant changes in the files we use (m4sugar.m4 and foreach.m4).
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