2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
+ tests: fix export bug in previous patch
+ Problem reported by Jim Meyering.
+ * tests/init.sh (re_shell): New var, which is exported instead of
+ re_shell_.
+
tests: simplify porting to Solaris 10 /bin/sh
Some test cases in 'grep' need a shell that groks '$(';
export re_shell_ for their benefit. Problem reported for 'grep'