tests: update `x' quotes to 'x' to match gnulib outputs.
commitc81cfc2881f76fe9d03bdcba7dbf2825120aa023
authorGary V. Vaughan <gary@gnu.org>
Sun, 15 Sep 2013 16:24:11 +0000 (15 23:24 +0700)
committerGary V. Vaughan <gary@gnu.org>
Sun, 15 Sep 2013 16:24:11 +0000 (15 23:24 +0700)
treed771780542e84eaaabada3e61d2d41a819504db4
parent6bdb0a4b75b44bf8e809b874006ff1975eaa690e
tests: update `x' quotes to 'x' to match gnulib outputs.

In the (extremely!) long time since this branch was last active,
GNU is moving towards upright quotes exclusively, including
several of the files we use from gnulib -- which breaks many of
the test cases.
* doc/m4.texi: Fix quotes in many example tests extracted to
tests/generated.m4.
* tests/builtins.at, tests/freeze.at, tests/macros.at,
tests/modules.at, tests/null.at, tests/options.at,
tests/others.at: Fix quotes in many expected output comparisons.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
doc/m4.texi
tests/builtins.at
tests/freeze.at
tests/macros.at
tests/modules.at
tests/null.err
tests/options.at
tests/others.at