+2009-08-19 Akim Demaille <demaille@gostai.com>
+
+ doc: fixes.
+ * doc/bison.texinfo: Fix minor Texinfo errors.
+
+2009-08-19 Akim Demaille <demaille@gostai.com>
+
+ tests: distcc compliance.
+ * tests/synclines.at (AT_SYNCLINES_COMPILE): Discard distcc's
+ error messages from the output.
+
+2009-08-19 Akim Demaille <demaille@gostai.com>
+
+ variables: simplify the upgrade of namespace into api.namespace.
+
+ This patch simplifies "variables: rename namespace as
+ api.namespace", commit 67501061076ba46355cfd9f9361c7eed861b389c.
+ Suggested by Joel E. Denny in
+ http://lists.gnu.org/archive/html/bison-patches/2009-07/msg00006.html
+
+ * src/muscle-tab.c (muscle_percent_variable_update): New.
+ (muscle_percent_define_insert): Use it in replacement of the
+ previous tr invocation.
+ Remove variable_tr, no longer needed.
+ * data/bison.m4 (b4_percent_define_copy_, b4_percent_define_copy):
+ Remove.
+ * data/c++.m4: No longer handle namespace -> api.namespace.
+ * tests/input.at (%define backward compatibility): Check that
+ namespace is treated as api.namespace.
+
+2009-08-19 Akim Demaille <demaille@gostai.com>
+
+ doc: %initial-action to initialize yylloc.
+ Reported by Bill Allombert.
+ * doc/bison.texinfo: Set fill-column to 76.
+ (Location Type): Document the use of %initial-action to initialize
+ yylloc.
+
+2009-08-19 Akim Demaille <demaille@gostai.com>
+
+ lalr1.cc: use state_type.
+ * data/lalr1.cc (yysyntax_error_): Use state_type.
+ Move argument names into yy*.
+
+2009-08-19 Akim Demaille <demaille@gostai.com>
+
+ lalr1.cc: get rid of yyparse's yystate.
+ yystate and yystack_[0].state are equal, keep only the latter.
+ The former was also used as a temporary variable to compute the
+ post-reduction state. Move this computation into an auxiliary
+ function.
+
+ * data/glr.c (yyLRgotoState): Fuse variable definition and first
+ assignment.
+ * data/lalr1.cc (yy_lr_goto_state_): New.
+ (yyparse): Use it.
+ Replace remaining uses of yystate by yystate_[0].state.
+ Remove the former.
+
+2009-08-19 Akim Demaille <demaille@gostai.com>
+
+ lalr1.cc: destroy $$ when YYERROR is called.
+ * data/lalr1.cc (yyreduce): Compute the resulting state before
+ running the user action so that yylhs is a valid symbol.
+ (yyerrorlab): Since yylhs is complete (it knows its type), we can
+ simply call yy_destroy_ to destroy $$ on YYERROR invocations.
+ * tests/c++.at (AT_CHECK_VARIANTS): Test YYERROR with variants.
+
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