gnulib: update.

[bison.git] / TODO

diff --git a/TODO b/TODO
index d00092a9aad8a8e9e4b28bbf5d75aaa682cbb003..376ec1d7b97284197a00e0474855640c36c9a309 100644 (file)
--- a/TODO
+++ b/TODO
@@ -54,6 +54,22 @@ number for the error token, which POSIX wants to be 256, but which
 Bison might renumber if the user used number 256.  Keep fix and doc?
 Throw away?
 
 Bison might renumber if the user used number 256.  Keep fix and doc?
 Throw away?
 

+Also, why don't we output the token name of the error token in the
+output?  It is explicitly skipped:
+
+      /* Skip error token and tokens without identifier.  */
+      if (sym != errtoken && id)
+
+Of course there are issues with name spaces, but if we disable we have
+something which seems to be more simpler and more consistent instead
+of the special case YYERRCODE.
+
+   enum yytokentype {
+     error = 256,
+     // ...
+   };
+
+

 We could (should?) also treat the case of the undef_token, which is
 numbered 257 for yylex, and 2 internal.  Both appear for instance in
 toknum:
 We could (should?) also treat the case of the undef_token, which is
 numbered 257 for yylex, and 2 internal.  Both appear for instance in
 toknum:


@@ -293,8 +309,6 @@ Are there any Texinfo standards for bibliography?
 ** %printer
 Wow, %printer is not documented.  Clearly mark YYPRINT as obsolete.
 
 ** %printer
 Wow, %printer is not documented.  Clearly mark YYPRINT as obsolete.
 

-** %define assert
-

 * Java, Fortran, etc.
 
 
 * Java, Fortran, etc.