+* --graph
+Show reductions. []
+
+* tokendefs
+This muscle should not exist: the information it contains should be
+available from the rest of bison. Once the information public, get
+rid of it. []
+
+* Broken options ?.
+** %no-lines [ok]
+** %no-parser []
+** %pure-parser []
+** %semantic-parser []
+** %token-table []
+** Options which could use parse_dquoted_param ().
+Maybe transfered in lex.c.
+*** %skeleton [ok]
+*** %output []
+*** %file-prefix []
+*** %name-prefix []
+
+** Skeleton strategy. []
+Must we keep %no-parser?
+ %token-table?
+*** New skeletons. []