Parse line/file preprocessor directive:
#line linnum filespec
Allow __LINE__ for linnum, and __FILE__ for filespec.
Accept linemarker format:
# linnum filespec {flags}
There can be zero or more flags, which are one of the digits 1..4, and
must be in ascending order. The flags are ignored.
Parse line/file preprocessor directive: #line linnum filespec Allow __LINE__ for linnum, and __FILE__ for filespec. Accept linemarker format: # linnum filespec {flags} There can be zero or more flags, which are one of the digits 1..4, and must be in ascending order. The flags are ignored.