-** Output sub-skeleton files.
-*** Useful for %no_parser.
-**** New skeleton.
-** Cleanup dirty CPP-out code.
-** s/definitions/prologue/ s/user_code/epilogue/ [ok].
-** s/macro/muscle/
-** Synchronize `#line' directive with user file.
-
-* src/getargs.c src/lex.c
-** Synchronize percent and command line options.
+Check and cleanup for CPP-out code. [ok]
+** %%input-line is not correct at this time. [ok]
+Rely with bison.simple.
+
+* 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. []