Akim Demaille 05e25f2384 grammar: no longer detect and cure missing semicolon at end of actions ...

Bison 3.0 is already breaking backward compatibility with other
features.  It is an appropriate time to drop this feature.  Note that
it was disabled when --yacc is passed.  See
http://lists.gnu.org/archive/html/bison-patches/2013-02/msg00102.html

Basically, revert e8cd1ad655.

* src/scan-code.l (braces_level, need_semicolon, in_cpp): Remove.
Remove every rule needed to detect and add missing semicolon.
* tests/actions.at (Fix user actions without a trailing semicolon):
Remove.
* NEWS: Adjust.

2013-03-04 08:29:18 +01:00

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