bison/src parse-gram.y

[Paul Eggert]

CVSROOT:        /cvsroot/bison
Module name:    bison
Changes by:     Paul Eggert <address@hidden>    02/12/07 01:01:20

Modified files:
        src            : parse-gram.y 

Log message:
        (lloc_default): New function, which handles
        empty locations more accurately.
        (YYLLOC_DEFAULT): Use it.
        (%token COLON): Remove.
        (%token ID_COLON): New token.
        (rules): Use it.
        (declarations, rules): Remove trailing semicolon.
        (declaration, rules_or_grammar_declaration):
        Allow empty (";") declaration.
        (symbol_def): Remove empty actions; no longer needed.
        (rules_or_grammar_declaration): Remove trailing semicolon.
        (semi_colon.opt): Remove.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/src/parse-gram.y.diff?tr1=1.33&tr2=1.34&r1=text&r2=text