Clean up yacc.c a little.

[bison.git] / ChangeLog

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+2009-09-10  Joel E. Denny  <jdenny@clemson.edu>
+
+       Clean up yacc.c a little.
+       * data/yacc.c: Clean up M4 for readability, and make output
+       whitespace more consistent.  For the main parse function
+       comment, instead of saying "yyparse or yypush_parse", say either
+       "yyparse" or "yypush_parse" depending on which it actually is.
+
+2009-09-03  Joel E. Denny  <jdenny@clemson.edu>
+
+       Complain about unused %define variables and %code qualifiers.
+       * NEWS (2.5): Document.
+       * data/bison.m4 (b4_check_user_names): Complain instead of warn.
+       * doc/bison.texinfo (Decl Summary): Document complaint, and
+       improve %define documentation a little otherwise.
+       * tests/input.at (Reject unused %code qualifiers): Update.
+       (%define errors): Update.
+       (%define, --define, --force-define): Update.
+       (%define backward compatibility): Update.
+       (Unused %define api.pure): Update.
+       * tests/push.at (Push Parsing: Unsupported Skeletons): Update.
+
+2009-09-03  Joel E. Denny  <jdenny@clemson.edu>
+
+       Use aver not assert.
+       * src/output.c: Don't include assert.h.
+       (output_skeleton): Use aver not assert.
+       * src/system.h (aver): In documentation of why, add links to
+       Paul Eggert's explanations in the mailing lists.
+
+2009-09-05  Alex Rozenman  <rozenman@gmail.com>
+
+       Use "Unresolved reference" error message when no symbols were found
+       in a symbolic reference resolution. Remove .expr and -expr from
+       the shown reference when the reference is unresolved.
+       * src/scan-code.l: Change the error message, adjust location columns,
+       rename variable "exact_mode" to "explicit_bracketing".
+       * tests/named-ref.at: Adjust existing tests and add a new one.
+
+2009-09-03  Akim Demaille  <demaille@gostai.com>
+
+       * NEWS (2.4.2): Add "Internationalization" item.
+
 2009-09-03  Akim Demaille  <demaille@gostai.com>
 
        bootstrap: fix/improve find_tool.