Regenerate.

[bison.git] / ChangeLog

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+2002-11-05  Paul Eggert  <eggert@twinsun.com>
+
+       Scan <% and %> digraphs in C code as POSIX 1003.1-2001 requires.
+       Also, remove one static variable in the scanner.
+
+       * src/scan-gram.l (braces_level): Now auto, not static.
+       Initialize to zero if the compiler is being picky.
+       (INITIAL): Clear braces_level instead of incrementing it.
+       (SC_BRACED_CODE): Treat <% and %> as { and } when inside C code,
+       as POSIX 1003.1-2001 requires.
+       * src/system.h (IF_LINT): New macro, taken from coreutils.
+       * configure.ac: Define "lint" if --enable-gcc-warnings.
+
+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):