bison/src parse-gram.y

CVSROOT:	/cvsroot/bison
Module name:	bison
Changes by:	Paul Eggert <[email protected]>	03/05/14 15:26:16

Modified files:
	src            : parse-gram.y 

Log message:
	(rules_or_grammar_declaration): Require a
	semicolon after a grammar declaration, in the interest of possible
	future changes to the Bison input language.
	Do not allow a stray semicolon at the start of the grammar.
	(rhses.1): Allow one or more semicolons after any rule, including
	just before "|" as required by POSIX.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/src/parse-gram.y.diff?tr1=1.40&tr2=1.41&r1=text&r2=text