X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/9d774affbae6fe069f68ea20ec0401dda019e6b6..9ca7f077a0a5ecdd00c5945c7a7bd3cf46e23c13:/src/print.c diff --git a/src/print.c b/src/print.c index 07fd1d04..ddd76a60 100644 --- a/src/print.c +++ b/src/print.c @@ -5,20 +5,18 @@ This file is part of Bison, the GNU Compiler Compiler. - Bison is free software; you can redistribute it and/or modify + This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. - Bison is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with Bison; see the file COPYING. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. */ + along with this program. If not, see . */ #include #include "system.h" @@ -112,7 +110,8 @@ print_core (FILE *out, state *s) fprintf (out, " %s", symbols[*sp]->tag); /* Display the lookahead tokens? */ - if (report_flag & report_lookahead_tokens) + if (report_flag & report_lookahead_tokens + && item_number_is_rule_number (*sp1)) state_rule_lookahead_tokens_print (s, &rules[r], out); fputc ('\n', out); @@ -403,7 +402,7 @@ print_grammar (FILE *out) buffer[0] = 0; column = strlen (tag); fputs (tag, out); - END_TEST (50); + END_TEST (65); sprintf (buffer, " (%d)", i); for (r = 0; r < nrules; r++) @@ -447,14 +446,16 @@ print_grammar (FILE *out) if (left_count > 0) { - END_TEST (50); + END_TEST (65); sprintf (buffer + strlen (buffer), _(" on left:")); for (r = 0; r < nrules; r++) { - END_TEST (65); if (rules[r].lhs->number == i) - sprintf (buffer + strlen (buffer), " %d", r); + { + END_TEST (65); + sprintf (buffer + strlen (buffer), " %d", r); + } } } @@ -462,7 +463,7 @@ print_grammar (FILE *out) { if (left_count > 0) sprintf (buffer + strlen (buffer), ","); - END_TEST (50); + END_TEST (65); sprintf (buffer + strlen (buffer), _(" on right:")); for (r = 0; r < nrules; r++) { @@ -491,7 +492,8 @@ print_results (void) reduce_output (out); grammar_rules_partial_print (out, - _("Rules never reduced"), rule_never_reduced_p); + _("Rules useless in parser due to conflicts"), + rule_useless_in_parser_p); conflicts_output (out); print_grammar (out);