hi guys, in the context of a C like language, how do i parse/lex a signed literal? eg: "-1". (speech marks excluded)
in the lexer, i can't tell if we're in an expression eg: "2-1" or if we're in assigment: "int x=-1". i've studied the freely available C grammar for hints, but can't find an answer. in know of at least one language that avoids this problem by using '_' instead of '-'. ta, jack _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison
