Parser:
-L, --language=LANGUAGE specify the output programming language
-S, --skeleton=FILE specify the skeleton to use
-t, --debug instrument the parser for tracing
same as '-Dparse.trace'
--locations enable location support
-D, --define=NAME[=VALUE] similar to '
%d
efine NAME "VALUE"'
-F, --force-define=NAME[=VALUE] override '
%d
efine NAME "VALUE"'
-p, --name-prefix=PREFIX prepend PREFIX to the external symbols
deprecated by '-Dapi.prefix=PREFIX'
-l, --no-lines don't generate '#line' directives
-k, --token-table include a table of token names