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Author SHA1 Message Date
Akim Demaille
b29b2ed560 Attaching lineno to buckets is stupid, since only one copy of each 
symbol is kept, only the line of the first occurrence is kept too.
* src/symtab.h, src/symtab.c (bucket): Remove the line member.
* src/reader.c (rline_allocated): Remove, unused.
(symbol_list): Have a `line' member.
(symbol_list_new): New.
(readgram): Use it.
* src/print.c (print_grammar): Output the rule line numbers.
* tests/regression.at (Solved SR Conflicts)
(Unresolved SR Conflicts): Adjust.
Reported by Hans Aberg.
 2001-11-23 14:13:02 +00:00
Marc Autret
b497173564 Update. 2001-11-22 22:00:43 +00:00
Marc Autret
a81b1d4ad4 * src/bison.simple [YYERROR_VERBOSE]: Force its value to be 1 or 0. 2001-11-22 22:00:21 +00:00
Marc Autret
c1ecb3c1f5 * src/muscle_tab.c (muscle_init): Remove initialization of 
skeleton muscle.
* src/output.c (output_master_parser): Do it here.
 2001-11-22 21:45:14 +00:00
Akim Demaille
cc72668cfb Englishoes reported by Jim. 2001-11-21 11:50:48 +00:00
Akim Demaille
fbe01355c8 * po/sv.po: New. 
* configure.in (ALL_LINGUAS): Adjust.
* po/POTFILE.in: Remove `nullable.c' and `derives.c' which no
longer contains strings to translate.
 2001-11-20 13:16:10 +00:00
Akim Demaille
81e895c01e * src/conflicts.c (conflicts_print): Add a missing n. 2001-11-19 11:08:22 +00:00
Akim Demaille
d38d6e7c76 Formatting changes. 2001-11-19 10:43:20 +00:00
Akim Demaille
6bb1878b51 * src/nullable.c (nullable_print): New. 
(set_nullable): Call it when tracing.
Better locality of variables.
 2001-11-19 10:39:49 +00:00
Akim Demaille
d9ec2d0749 * src/print.c (print_actions): Better locality of variables. 2001-11-19 10:39:35 +00:00
Akim Demaille
720e5c1bc3 * src/derives.c (print_derives): Fix and enrich. 
* src/closure.c (print_fderives): Likewise.
 2001-11-19 10:39:21 +00:00
Akim Demaille
fb9087861f * src/closure.c (itemsetend): Remove, replaced with... 
(itemsetsize): new.
 2001-11-19 10:39:07 +00:00
Akim Demaille
125ecb5684 * src/LR0.c (kernel_end): Remove, replaced with... 
(kernel_size): new.
 2001-11-19 10:38:53 +00:00
Akim Demaille
d8cf039f97 * src/conflicts.c (set_conflicts): Use arrays instead of pointers 
to clarify.
 2001-11-19 10:38:39 +00:00
Akim Demaille
7bec0760a8 * src/closure.c (closure): Use arrays instead of pointers to clarify. 2001-11-19 10:38:25 +00:00
Akim Demaille
c87d4863f6 * src/closure.c, src/derives.c, src/nullable.c: Adjust various 
trace messages.
* src/LR0.c: Likewise.
(allocate_itemsets): Use arrays instead of pointers to clarify.
 2001-11-19 10:38:12 +00:00
Akim Demaille
9bfe901c33 * src/getargs.c (statistics_flag): Replace with... 
(trace_flag): New.
(longopts): Accept --trace instead of --statistics.
* src/getargs.h, src/options.c: Adjust.
* src/LR0.c, src/closure.c, src/derives.c, src/nullable.c,
* src/reduce.c: Use trace_flags instead of the CPP conditional TRACE.
 2001-11-19 10:37:58 +00:00
Akim Demaille
97db7bd4a1 * src/LR0.c (new_itemsets, get_state): Use more arrays and less 
pointers to clarify the code.
(save_reductions, save_shifts): Factor common parts of alternatives.
 2001-11-19 10:33:54 +00:00
Akim Demaille
2c5f66eda7 * src/LR0.c (new_state, get_state): Complete TRACE code. 
* src/closure.c: Include `reader.h' to get `tags', needed by the
trace code.
Rename the conditional DEBUG as TRACE.
Output consistently TRACEs to stderr, not stdout.
* src/derives.c: Likewise.
* src/reduce.c: (inaccessable_symbols): Using if is better style
than goto.
Use `#if TRACE' instead of `#if 0' for tracing code.
 2001-11-19 10:33:40 +00:00
Akim Demaille
300f275f23 * src/system.h (LIST_FREE, shortcpy): New. 
* src/LR0.c: Use them.
* src/output.c (free_itemsets, free_reductions, free_shifts):
Remove, replaced by LIST_FREE.
 2001-11-19 10:31:49 +00:00
Akim Demaille
f59c437a25 * src/state.h (CORE_ALLOC, SHIFTS_ALLOC, ERRS_ALLOC) 
(REDUCTIONS_ALLOC):  New.
* src/LR0.c, src/conflicts.c: Use them to de-obfuscate memory
allocation.
 2001-11-19 10:29:17 +00:00
Akim Demaille
6986fd9e3b * src/LR0.c (new_state): Complete trace code. 
* src/nullable.c (set_nullable): Don't translate traces.
 2001-11-19 10:28:57 +00:00
Akim Demaille
4bc30f78dc * src/print_graph.c (print_core): Better locality of variables. 
* src/print.c (print_core): Likewise.
 2001-11-19 10:28:43 +00:00
Akim Demaille
08a946e008 * src/vcg.c: You do the output, so you are responsible of the 
handling of VCG syntax, in particular: use quotearg.
* src/print_graph.c: Don't.
(print_actions): Don't output the actions as part of the nodes,
since that's the job of the edges.
(print_state): Don't output by hand: fill the node description,
and ask for its output.
 2001-11-19 10:28:29 +00:00
Akim Demaille
f047348491 * src/bison.simple (yyparse): When reporting verbosely an error, 
no longer issue additional quotes around token names.
* tests/calc.at: Adjust.
 2001-11-19 10:27:52 +00:00
Akim Demaille
e41dc70020 * src/symtab.h, src/symtab.c: line' is a new member of bucket'. 
* src/reader.c (record_rule_lines, rline, rline_allocated): Remove.
* src/output.c: Adjust.
 2001-11-19 10:26:16 +00:00
Akim Demaille
652a871c29 * src/gram.h (rprec, rprecsym, rassoc): Remove, now part of... 
(rule_t): this.
* src/conflicts.c, src/reader.c, src/reduce.c: Adjust.
 2001-11-19 10:19:56 +00:00
Akim Demaille
b2ed6e5826 * src/gram.h (rule_t): New. 
(rule_table): New.
(rrhs, rlhs): Remove, part of state_t.
* src/print_graph.c, src/closure.c, src/conflicts.c, src/derives.c,
* src/lalr.c, src/nullable.c, src/output.c, src/print.c,
* src/reader.c, src/reduce.c: Adjust.
 2001-11-19 10:19:20 +00:00
Akim Demaille
edad70670f * src/reader.c (symbols_output): New, extracted from... 
(packsymbols): Here.
(reader): Call it.
 2001-11-19 10:14:29 +00:00
Akim Demaille
3feec03433 * src/lalr.c (set_maxrhs, maxrhs): Remove, replaced with... 
(maxrhs): this new function.
 2001-11-19 10:09:24 +00:00
Akim Demaille
ddcd5fdff6 * src/lalr.c (F): New macro to access to the variable F. 
Adjust.
 2001-11-19 10:09:11 +00:00
Akim Demaille
bb527fc271 * src/lalr.h (LA): New macro to access to the variable LA. 
* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
* src/lalr.c: Adjust.
 2001-11-19 10:08:54 +00:00
Akim Demaille
a845a69707 * src/lalr.c (initialize_LA): Only initialize LA. Let... 
(set_state_table): handle the `lookaheads' members.
 2001-11-19 10:08:34 +00:00
Akim Demaille
f004bf6ac4 * src/lalr.h (lookaheads): Removed array, which contents is now 
member of...
(state_t): this structure.
* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
Adjust.
 2001-11-19 10:08:20 +00:00
Akim Demaille
de326cc0de * src/lalr.h (consistent): Removed array, which contents is now 
member of...
(state_t): this structure.
* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
Adjust.
 2001-11-19 10:08:02 +00:00
Akim Demaille
90b4416b5b * src/lalr.h (reduction_table, shift_table): Removed arrays, which 
contents is now members of...
(state_t): this structure.
* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
Adjust.
 2001-11-19 10:07:44 +00:00
Akim Demaille
9703cc49e0 * src/lalr.h (state_t): New. 
(state_table): Be a state_t * instead of a core **.
(accessing_symbol): Remove, part of state_t.
* src/lalr.c: Adjust.
(set_accessing_symbol): Merge into...
(set_state_table): this.
* src/print_graph.c, src/conflicts.c: Adjust.
 2001-11-19 10:07:14 +00:00
Akim Demaille
d803322e27 * tests/calc.at, tests/output.at, tests/regression.at, 
* tests/testsuite.at, tests/torture.at: Rely on Autotest 2.52g:
now the tests are run in private dirs, therefore AC_CLEANUP and
family can be simplified to 0-ary.
* tests/atlocal.in: Now that we run `elsewhere' than in tests/,
use abs. path to find config.h.
* tests/calc.at (AT_CHECK_CALC): Don't try to check the compiler's
stderr, there can be way too much random noise.
Instead pass -Werror to GCC and rely on the exit status.
Reported by Wolfram Wagner.
 2001-11-14 15:20:47 +00:00
Akim Demaille
3d76b07def * src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be 
defined only if yyoverflow is defined, to avoid `warning: unused
variable `yyvs1''.
Reported by The Test Suite.
 2001-11-14 14:57:44 +00:00
Akim Demaille
09b503c8e1 * src/print.c: Include reduce.h. 
Reported by Hans Aberg.
 2001-11-14 14:43:58 +00:00
Akim Demaille
0f37a9942f * src/system.h (EXIT_SUCCESS, EXIT_FAILURE): Ensure a proper 
definition.
* src/main.c (main): Use them.
Suggested by Hans Aberg.
 2001-11-14 14:15:22 +00:00
Akim Demaille
fa63c49821 Adjust ngettext default. 2001-11-12 10:14:44 +00:00
Akim Demaille
d39d93b834 * src/system.h (ngettext): Now that we use ngettext, be sure to 
provide a default definition when NLS are not used.
 2001-11-12 09:57:58 +00:00
Akim Demaille
9edcd89542 * doc/bison.texinfo: Use $' as shell prompt, not %'. 
Use @kbd to denote user input.
(Language and Grammar): ANSIfy the example.
Adjust its layout for info/notinfo.
(Location Tracking Calc): Output error messages to stderr.
Output locations in a more GNUtically correct way.
Fix a couple of Englishos.
Adjust @group/@end group pairs.
 2001-11-12 09:36:31 +00:00
Akim Demaille
7da99edea7 %expext was not functioning at all. 
* src/conflicts.c (expected_conflicts): Set to -1.
(conflict_report): Use ngettext.
(conflicts_print): Check %expect and make its violation an error.
* doc/bison.texinfo (Expect Decl): Adjust.
* configure.in (AM_GNU_GETTEXT): Ask for ngettext.
* tests/regression.at (%expect not enough, %expect right)
(%expect too much): New.
 2001-11-12 09:33:38 +00:00
Akim Demaille
ba9dda1a2e * tests/regression.at (Conflicts): Rename as... 
(Unresolved SR Conflicts): this.
(Solved SR Conflicts): New.
 2001-11-12 09:33:04 +00:00
Akim Demaille
337c5bd131 * src/reduce.c (print_results): Rename as... 
(reduce_output): This.
Output to OUT, passed as argument, instead of output_obstack.
(dump_grammar): Likewise.
(reduce_free): New.
Also free V1.
(reduce_grammar): No longer call reduce_output, since...
* src/print.c (print_results): do it.
* src/main.c (main): Call reduce_free;
 2001-11-12 09:32:51 +00:00
Akim Demaille
c73a41af8e * src/conflicts.c (print_reductions): Accept OUT as argument. 
Output to it, not to output_obstack.
* src/print.c (print_actions): Adjust.
 2001-11-12 09:32:35 +00:00
Akim Demaille
0df87bb609 * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return 
the result instead of using...
(src_total, rrc_total, src_count, rrc_count): Remove.
(any_conflicts): Remove.
(print_conflicts): Split into...
(conflicts_print, conflicts_output): New.
* src/conflicts.h: Adjust.
* src/main.c (main): Invoke both conflicts_output and conflicts_print.
* src/print.c (print_grammar): Issue `n' between to rule outputs.
* tests/regression.at (Conflicts): New.
Reported by Tom Lane.
 2001-11-12 09:31:40 +00:00
Akim Demaille
e4d3d4de4c * tests/regression.at (Invalid input): Remove, duplicate with 
``Invalid input: 1''.
 2001-11-12 09:25:19 +00:00