doc: lalr1.cc and variants.

[bison.git] / ChangeLog

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+2009-09-16  Akim Demaille  <demaille@gostai.com>
+
+       doc: lalr1.cc and variants.
+       * doc/bison.texinfo (Decl Summary): Document the "lex_symbol" and
+       "variant" %define variables.
+       (C++ Semantic Values): Split into...
+       (C++ Unions, C++ Variants): these.
+       The latter is new.
+       (C++ Parser Interface): Fix type names.
+       Document parser::syntax_error.
+       Document the fact that locations are not mandatory.
+       (C++ Scanner Interface): Split into...
+       (Split Symbols, Complete Symbols): these.
+       The later is new.
+       (Calc++ Parsing Driver): Use variants.
+       Add more comments.
+       Adjust style.
+       (Calc++ Parser): Declare all the tokens, no
+       longer accept raw characters.
+       Remove %union.
+       Adjust types and printers.
+       Remove destructors.
+       (Calc++ Scanner): Use make_<SYMBOL> functions.
+       Use strerror in error message.
+
 2009-09-16  Akim Demaille  <demaille@gostai.com>
 
        doc: spell checking.