output: no longer use b4_tokens.

[bison.git] / TODO

diff --git a/TODO b/TODO
index 13c1f85877e1e1dd22ac69e3b1f8c629af0da95f..cec18669c05ed2d671651241b0efff36e543c919 100644 (file)
--- a/TODO
+++ b/TODO
@@ -2,11 +2,6 @@
 ** Variable names.
 What should we name `variant' and `lex_symbol'?
 
 ** Variable names.
 What should we name `variant' and `lex_symbol'?
 

-** Use b4_symbol in all the skeleton
-Move its definition in the more standard places and deploy it in other
-skeletons.  Then remove the older system, including the tables
-generated by output.c
-

 ** Update the documentation on gnu.org
 
 ** Get rid of fake #lines [Bison: ...]
 ** Update the documentation on gnu.org
 
 ** Get rid of fake #lines [Bison: ...]


@@ -125,21 +120,6 @@ we do the same in yacc.c.
 The code bw glr.c and yacc.c is really alike, we can certainly factor
 some parts.
 
 The code bw glr.c and yacc.c is really alike, we can certainly factor
 some parts.
 

-* Header guards
-
-From François: should we keep the directory part in the CPP guard?
-
-
-* 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...).
-
-
-* Documentation
-Before releasing, make sure the documentation ("Understanding your
-parser") refers to the current `output' format.

 
 * Report
 
 
 * Report
 


@@ -237,12 +217,6 @@ this issue.  Does anybody have it?
 Some history of Bison and some bibliography would be most welcome.
 Are there any Texinfo standards for bibliography?
 
 Some history of Bison and some bibliography would be most welcome.
 Are there any Texinfo standards for bibliography?
 

-** %printer
-Wow, %printer is not documented.  Clearly mark YYPRINT as obsolete.
-
-* Java, Fortran, etc.
-
-

 * Coding system independence
 Paul notes:
 
 * Coding system independence
 Paul notes:
 


@@ -268,29 +242,6 @@ Show reductions.
 ** Skeleton strategy
 Must we keep %token-table?
 
 ** Skeleton strategy
 Must we keep %token-table?
 

-* BTYacc
-See if we can integrate backtracking in Bison.  Charles-Henri de
-Boysson <de-boy_c@epita.fr> has been working on this, but never gave
-the results.
-
-Vadim Maslow, the maintainer of BTYacc was once contacted.  Adjusting
-the Bison grammar parser will be needed to support some extra BTYacc
-features.  This is less urgent.
-
-** Keeping the conflicted actions
-First, analyze the differences between byacc and btyacc (I'm referring
-to the executables).  Find where the conflicts are preserved.
-
-** Compare with the GLR tables
-See how isomorphic the way BTYacc and the way the GLR adjustments in
-Bison are compatible.  *As much as possible* one should try to use the
-same implementation in the Bison executables.  I insist: it should be
-very feasible to use the very same conflict tables.
-
-** Adjust the skeletons
-Import the skeletons for C and C++.
-
-

 * Precedence
 
 ** Partial order
 * Precedence
 
 ** Partial order