Support a file name argument to %defines. Deprecate `=' in

[bison.git] / ChangeLog

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@@ -1,3 +1,54 @@
+2006-12-01  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       Support a file name argument to %defines.  Deprecate `=' in
+       %file-prefix, %name-prefix, and %output.  Discussed at
+       <http://lists.gnu.org/archive/html/help-bison/2006-09/msg00001.html>.
+       * NEWS (2.3a+): Mention.
+       * doc/bison.texinfo (Decl Summary, Bison Symbols): Add entry for new
+       form of %defines, and remove `=' from entries for %file-prefix,
+       %name-prefix, and %output.
+       * src/parse-gram.y (prologue_declaration): Implement.
+       * tests/calc.at (Simple LALR Calculator, Simple GLR Calculator, Simple
+       LALR1 C++ Calculator, Simple GLR C++ Calculator): Remove the `=' from
+       all but one occurrence of %name-prefix.
+       * tests/headers.at (export YYLTYPE): Remove the `=' from %name-prefix.
+       * tests/local.at (_AT_BISON_OPTION_PUSHDEFS): Likewise.
+       * tests/output.at (AT_CHECK_OUTPUT): Remove the `=' from all but one
+       occurrence of each of %file-prefix and %output.  Add check for %defines
+       with argument.
+       * tests/reduce.at (Useless Terminals, Useless Nonterminals,
+       Useless Rules, Reduced Automaton, Underivable Rules, Empty Language):
+       Remove the `=' from %output.
+
+2006-11-21  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       Don't escape $ in test case titles since Autoconf 2.61 now does that
+       correctly.
+       * tests/actions.at (Default %printer and %destructor are not for error
+       or $undefined): Here.
+       (Default %printer and %destructor are not for $accept): Here.
+       * tests/input.at (Invalid $n and @n): Here.
+
+2006-11-20  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       Rename <!> to <>.  Discussed starting at
+       <http://lists.gnu.org/archive/html/bison-patches/2006-11/msg00039.html>.
+       * NEWS (2.3a+): Update.
+       * doc/bison.texinfo (Freeing Discarded Symbols, Bison Symbols):
+       Update.
+       * src/parse-gram.y (TYPE_TAG_NONE, generic_symlist_item): Implement.
+       * src/scan-gram.l (INITIAL): Implement.
+       * src/symlist.c (symbol_list_default_tagless_new): Update comment.
+       * src/symlist.h (symbol_list, symbol_list_default_tagless_new): Update
+       comment.
+       * tests/actions.at (Default tagless %printer and %destructor,
+       Default tagged and per-type %printer and %destructor,
+       Default %printer and %destructor are not for error or $undefined,
+       Default %printer and %destructor are not for $accept,
+       Default %printer and %destructor for mid-rule values): Update.
+       * tests/input.at (Default %printer and %destructor redeclared,
+       Unused values with default %destructor): Update.
+
 2006-11-17  Joel E. Denny  <jdenny@ces.clemson.edu>
 
        Don't let %prec take a nonterminal.
@@ -160,7 +211,7 @@
        * doc/bison.texinfo (Freeing Discarded Symbols): Document this and the
        previous change today related to mid-rules.
        (Bison Symbols): Remove %symbol-default and add <*> and <!>.
-       * src/parser-gram.y (PERCENT_SYMBOL_DEFAULT): Remove.
+       * src/parse-gram.y (PERCENT_SYMBOL_DEFAULT): Remove.
        (TYPE_TAG_ANY): Add as <*>.
        (TYPE_TAG_NONE): Add as <!>.
        (generic_symlist_item): Remove RHS for %symbol-default and add RHS's