X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/7a999fcb7bb6d3568e0b6515363c7ad4bb682dc3..4aacc3a71d90a41ff446d32e573e5212b1779a10:/TODO

diff --git a/TODO b/TODO
index 7cef0a43..13fab6e8 100644
--- a/TODO
+++ b/TODO
@@ -1,28 +1,68 @@
 -*- outline -*-
 
-* src/reader.c
-** Complete parse_skel_decl () with parse_dquoted_param ().
-** Check and cleanup for CPP-out code.
+* NEWS
+Sort from 1.31 NEWS.
 
-* src/output.c
-** Output sub-skeleton files.
-** Cleanup dirty CPP-out code.
-** s/definitions/prologue/  s/user_code/epilogue/ [ok].
-** s/macro/muscle/
-** Synchronize `#line' directive with user file.
+* Prologue
+The %union is declared after the user C declarations. It can be
+a problem if YYSTYPE is declared after the user part.	[]
 
-* src/getargs.c src/lex.c
-** Synchronize percent and command line options.
+Actually, the real problem seems that the %union ought to be output
+where it was defined.  For instance, in gettext/intl/plural.y, we
+have:
 
-* src/macrotab.[ch]
-** Removing warnings when compiling. (gcc-warnings) [ok].
-** s/macro/muscle/
+	%{
+	...
+	#include "gettextP.h"
+	...
+	%}
+
+	%union {
+	  unsigned long int num;
+	  enum operator op;
+	  struct expression *exp;
+	}
+
+	%{
+	...
+	static int yylex PARAMS ((YYSTYPE *lval, const char **pexp));
+	...
+	%}
+
+Where the first part defines struct expression, the second uses it to
+define YYSTYPE, and the last uses YYSTYPE.  Only this order is valid.
+
+* --graph
+Show reductions.	[]
+
+* 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.	[]
 
 * src/print_graph.c
-** Find the best graph parameters.
+Find the best graph parameters.	[]
 
 * doc/bison.texinfo
-** Echo modifications of prologue and epilogue.
+** Update
+informations about ERROR_VERBOSE.	[]
+** Add explainations about
+skeleton muscles.	[]
+%skeleton.		[]
 
-* tests/
-** Repair Bison to success tests.
+* testsuite
+** tests/pure-parser.at	[]
+New tests.