doc: minor style change

[bison.git] / TODO

diff --git a/TODO b/TODO
index 21ef4b9135c8688b82acfac405e7cb5e0f34610b..978b5c6f4d45fb3664a39e00cd06ec41051e5181 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,4 +1,17 @@
 * Short term
+** Graphviz display code thoughts
+The code for the --graph option is over two files: print_graph, and
+graphviz. I believe this is because Bison used to also produce VCG graphs,
+but since this is no longer true, maybe we could consider these files for
+fusion.
+
+Little effort factoring seems to have been given to factoring in these files,
+and their print-xml and print counterpart. We would very much like to re-use
+the pretty format of states from .output in the .dot
+
+Also, the underscore in print_graph.[ch] isn't very fitting considering
+the dashes in the other filenames.
+
 ** Variable names.
 What should we name `variant' and `lex_symbol'?
 
@@ -126,12 +139,6 @@ The code bw glr.c and yacc.c is really alike, we can certainly factor
 some parts.
 
 
-* Yacc.c: CPP Macros
-
-Do some people use YYPURE, YYLSP_NEEDED like we do in the test suite?
-They should not: it is not documented.  But if they need to, let's
-find something clean (not like YYLSP_NEEDED...).
-
 * Report
 
 ** Figures