(prepare_symbols): When printing token names, escape "[" as "@<:@" and

[bison.git] / ChangeLog

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+2002-10-30  Paul Eggert  <eggert@twinsun.com>
+
+       * lib/bitset_stats.c (bitset_stats_read, bitset_stats_write):
+       Check for close failures.
+       * src/files.h (xfclose): Return void, not int, since it always
+       returned zero.
+       * src/files.c (xfclose): Likewise.  Report I/O error if ferror
+       indicates one.
+       * src/output.c (output_skeleton): Use xfclose rather than fclose
+       and ferror.  xfclose now checks ferror.
+
+       * data/glr.c (YYLEFTMOST_STATE): Remove.
+       (yyreportTree): Use a stack-based leftmost state.  This avoids
+       our continuing battles with bogus warnings about initializers.
+
 2002-10-30  Akim Demaille  <akim@epita.fr>
 
        * src/system.h: Don't use #ifdef/#ifndef on HAVE_ values, only