Parameterize the extraction of semantic values.

[bison.git] / ChangeLog

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+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Parameterize the extraction of semantic values.
+       To make future changes easier, no longer rely on ".TYPE" being the
+       way to get a semantic value.
+       
+       * data/c.m4 (b4_symbol_value): New.
+       Use it.
+       * data/c++.m4, data/yacc.c: Use it.
+       * data/glr.c: Use b4_symbol_value.
+       (b4_rhs_data): New.
+       Use it.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Prepare easier M4 changes.
+       * data/lalr1.cc: Use escaped [] instead of literals to prepare
+       future changes.
+
+2008-11-02  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       Initiate further development.
+       * NEWS: Create an empty section for new entries.
+       * gnulib: Update submodule to HEAD.
+
 2008-11-02  Joel E. Denny  <jdenny@ces.clemson.edu>
 
        * NEWS: Version 2.4.