(braces_level): Now auto, not static.

[bison.git] / ChangeLog

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+2002-11-05  Akim Demaille  <akim@epita.fr>
+
+       * src/scan-gram.l: When it starts with `%', complain about the
+       whole directive, not just that `invalid character: %'.
+
+2002-11-04  Akim Demaille  <akim@epita.fr>
+
+       * Makefile.maint: Update from Autoconf.
+       (update, cvs-update, po-update, do-po-update): New.
+
+2002-11-04  Akim Demaille  <akim@epita.fr>
+
+       * tests/glr-regr1.at (Badly Collapsed GLR States): Prototype yylex
+       and yyerror.
+       Have yyerror `use' its arguments.
+       * tests/calc.at (AT_CHECK_PUSHDEFS): AT_YYERROR_SEES_LOC_IF
+       returns true when location & yacc & pure & parse-param.
+       (_AT_DATA_CALC_Y): Let yyerror ``use'' its arguments.
+
+2002-11-04  Akim Demaille  <akim@epita.fr>
+
+       * src/location.h (LOCATION_PRINT): Use quotearg slot 3 to avoid
+       clashes.
+       * src/scan-gram.l: Use [\'] instead of ['] to pacify
+       font-lock-mode.
+       Use complain_at.
+       Use quote, not quote_n since LOCATION_PRINT no longer uses the
+       slot 0.
+
+2002-11-03  Paul Eggert  <eggert@twinsun.com>
+
+       * src/reader.c (get_merge_function, grammar_current_rule_check):
+       Use consistent diagnostics for reporting type name clashes.
+       Quote the types with <>, for consistency with Yacc.
+       * tests/input.at (Type Clashes): Adjust to diagnostic changes.
+
+2002-11-03  Akim Demaille  <akim@epita.fr>
+
+       * data/c.m4 (b4_identification, b4_user_args, b4_parse_param):
+       New.
+       * data/yacc.m4 (b4_pure_args, b4_Pure_args): New.
+       (b4_parse_param): Remove.
+       Use b4_identification.
+       Propagate b4_pure_args where needed to pass them to yyerror.
+       * data/glr.m4 (b4_parse_param): Remove.
+       (b4_user_formals, b4_pure_args, b4_pure_formals, b4_lpure_args)
+       (b4_lpure_formals): New.
+       Use b4_identification.
+       (YY_USER_FORMALS, YY_USER_ARGS): Remove, replaced by
+       b4_user_formals and b4_user_args.
+       (yyexpandGLRStack, yyFail, yyaddDeferredAction, yyglrShiftDefer)
+       (yyreportAmbiguity): When using a pure parser, also need
+       the location, and the parse-params.
+       Adjust callers.
+       (yyuserAction, yyglrShift, yyreportParseError, yyrecoverParseError):
+       When using a pure parser, also need the parse-params.
+       Adjust callers.
+       * tests/calc.at: Test pure (%pure-parser) and absolutely pure
+       (%pure-parser + %parse-param) LALR and GLR parsers.
+       (AT_CHECK_PUSHDEFS, AT_CHECK_POPDEFS): New, define AT_PARAM_IF,
+       AT_LOCATION_IF, AT_PURE_IF, AT_GLR_IF, AAT_PURE_AND_LOC_IF,
+       AT_GLR_OR_PARAM_IF, AT_YYERROR_ARG_LOC_IF, AT_YYERROR_SEES_LOC_IF.
+       (_AT_DATA_CALC_Y): Equip for purity of yyerror.
+       (_AT_CHECK_CALC_ERROR): Use AT_YYERROR_SEES_LOC_IF.
+       * tests/cxx-type.at (_AT_TEST_GLR_CALC): Equip for yyerror purity.
+       * doc/bison.texinfo: Untabify the whole file.
+       (Parser Function): Document %parse-param, deprecate YYPARSE_PARAM.
+       (Pure Calling): Document %lex-param, deprecate YYLEX_PARAM.
+       (Error Reporting): Adjust to these new directives.
+       Document %error-verbose, deprecate YYERROR_VERBOSE.
+
 2002-11-03  Akim Demaille  <akim@epita.fr>
 
        * tests/calc.at: Change all the AT_CHECK_CALC_LALR and