Parse labels.
commitb2d27104a808bf8e8e1f2f9da638676957bd5640
authorJoshua Phillips <jp.sittingduck@gmail.com>
Thu, 25 Dec 2008 17:34:44 +0000 (25 17:34 +0000)
committerJoshua Phillips <jp.sittingduck@gmail.com>
Thu, 25 Dec 2008 17:34:44 +0000 (25 17:34 +0000)
treeb97899ac14d480537a07d4b3cc02f79e5d92b735
parentec6f05920aaaf1b680ed67d6019a4c36e34ebf4d
Parse labels.

This required token_dup, token_free and lex_unget_tok, since discerning
between labels and expressions requires a lookahead.
parse.c
scanner.c
scanner.h