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1# Exercising Bison on actual grammars. -*- Autotest -*-
2
3# Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2007, 2009 Free Software Foundation, Inc.
5
6# This program is free software: you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation, either version 3 of the License, or
9# (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program. If not, see <http://www.gnu.org/licenses/>.
18
19AT_BANNER([[Existing Grammars.]])
20
21# AT_TEST_EXISTING_GRAMMAR(DESCRIPTION,
22# DECLS, GRAMMAR, INPUT,
23# BISON-STDERR, LAST-STATE, LALR1-DIFF,
24# [OTHER-CHECKS],
25# [PARSER-EXIT-VALUE],
26# [PARSER-STDOUT], [PARSER-STDERR])
27# --------------------------------------------------------------
28m4_define([AT_TEST_EXISTING_GRAMMAR], [_AT_TEST_EXISTING_GRAMMAR([$][1], $@)])
29
30m4_define([_AT_TEST_EXISTING_GRAMMAR],
31[
32dnl See how the parser tables have changed. As the .output format evolves, the
33dnl diff comments with line numbers might be a pain to maintain. When that
34dnl time comes, just use sed to drop the line numbers. For now, as LR(1)
35dnl support is rapidly evolving, let's keep that information to be careful.
36dnl However, we don't do diffs for canonical LR(1) because the diff is huge.
37m4_pushdef([AT_LALR1_DIFF_CHECK],
38[AT_CHECK([[sed 's/^%define lr.type .*$//' input.y > input-lalr.y]])
39AT_BISON_CHECK([[--report=all input-lalr.y]], [[0]], [ignore], [ignore])
40AT_CHECK([[diff -u input-lalr.output input.output \
41 | sed -n '/^@@/,$p' | sed 's/^ $//']],
42 [[0]], [$1])])
43
44AT_TEST_TABLES_AND_PARSE([$2[: LALR(1)]], [[LALR]], [[last-state]],
45 [[%define lr.type "LALR"
46]$3],
47 [$4], [$5], [$6], [$7],
48 [AT_LALR1_DIFF_CHECK([$8])$9]m4_if($#, 8, [],
49 $#, 9, [],
50 [, m4_shiftn(9,
51 $@)]))
52AT_TEST_TABLES_AND_PARSE([$2[: IELR(1)]], [[IELR]], [[last-state]],
53 [[%define lr.type "IELR"
54]$3],
55 [$4], [$5], [$6], [$7],
56 [AT_LALR1_DIFF_CHECK([$8])$9]m4_if($#, 8, [],
57 $#, 9, [],
58 [, m4_shiftn(9,
59 $@)]))
60AT_TEST_TABLES_AND_PARSE([$2[: Canonical LR(1)]], [[canonical LR]],
61 [[last-state,no-xml]],
62 [[%define lr.type "canonical LR"
63]$3],
64 [$4], [$5], [$6], [$7],
65 [$9]m4_if($#, 8, [], $#, 9, [], [, m4_shiftn(9, $@)]))
66
67m4_popdef([AT_LALR1_DIFF_CHECK])
68])
69
70
71
72## ----------------------- ##
73## GNU AWK 3.1.0 Grammar. ##
74## ----------------------- ##
75
76# We have been careful to strip all the actions excepts the
77# mid-rule actions.
78#
79# There are 65 SR conflicts. Bison was once wrong, due to an incorrect
80# computation of nullable. It reported 485 SR conflicts!
81
82AT_TEST_EXISTING_GRAMMAR([[GNU AWK 3.1.0 Grammar]],
83[[%error-verbose
84
85%token FUNC_CALL NAME REGEXP
86%token ERROR
87%token YNUMBER YSTRING
88%token RELOP APPEND_OP
89%token ASSIGNOP MATCHOP NEWLINE CONCAT_OP
90%token LEX_BEGIN LEX_END LEX_IF LEX_ELSE LEX_RETURN LEX_DELETE
91%token LEX_WHILE LEX_DO LEX_FOR LEX_BREAK LEX_CONTINUE
92%token LEX_PRINT LEX_PRINTF LEX_NEXT LEX_EXIT LEX_FUNCTION
93%token LEX_GETLINE LEX_NEXTFILE
94%token LEX_IN
95%token LEX_AND LEX_OR INCREMENT DECREMENT
96%token LEX_BUILTIN LEX_LENGTH
97
98/* Lowest to highest */
99%right ASSIGNOP
100%right '?' ':'
101%left LEX_OR
102%left LEX_AND
103%left LEX_GETLINE
104%nonassoc LEX_IN
105%left FUNC_CALL LEX_BUILTIN LEX_LENGTH
106%nonassoc ','
107%nonassoc MATCHOP
108%nonassoc RELOP '<' '>' '|' APPEND_OP TWOWAYIO
109%left CONCAT_OP
110%left YSTRING YNUMBER
111%left '+' '-'
112%left '*' '/' '%'
113%right '!' UNARY
114%right '^'
115%left INCREMENT DECREMENT
116%left '$'
117%left '(' ')'
118]],
119[[
120start
121 : opt_nls program opt_nls
122 ;
123
124program
125 : rule
126 | program rule
127 | error
128 | program error
129 | /* empty */
130 ;
131
132rule
133 : LEX_BEGIN {} action
134 | LEX_END {} action
135 | LEX_BEGIN statement_term
136 | LEX_END statement_term
137 | pattern action
138 | action
139 | pattern statement_term
140 | function_prologue function_body
141 ;
142
143func_name
144 : NAME
145 | FUNC_CALL
146 | lex_builtin
147 ;
148
149lex_builtin
150 : LEX_BUILTIN
151 | LEX_LENGTH
152 ;
153
154function_prologue
155 : LEX_FUNCTION {} func_name '(' opt_param_list r_paren opt_nls
156 ;
157
158function_body
159 : l_brace statements r_brace opt_semi opt_nls
160 | l_brace r_brace opt_semi opt_nls
161 ;
162
163pattern
164 : exp
165 | exp ',' exp
166 ;
167
168regexp
169 /*
170 * In this rule, want_regexp tells yylex that the next thing
171 * is a regexp so it should read up to the closing slash.
172 */
173 : '/' {} REGEXP '/'
174 ;
175
176action
177 : l_brace statements r_brace opt_semi opt_nls
178 | l_brace r_brace opt_semi opt_nls
179 ;
180
181statements
182 : statement
183 | statements statement
184 | error
185 | statements error
186 ;
187
188statement_term
189 : nls
190 | semi opt_nls
191 ;
192
193statement
194 : semi opt_nls
195 | l_brace r_brace
196 | l_brace statements r_brace
197 | if_statement
198 | LEX_WHILE '(' exp r_paren opt_nls statement
199 | LEX_DO opt_nls statement LEX_WHILE '(' exp r_paren opt_nls
200 | LEX_FOR '(' NAME LEX_IN NAME r_paren opt_nls statement
201 | LEX_FOR '(' opt_exp semi opt_nls exp semi opt_nls opt_exp r_paren opt_nls statement
202 | LEX_FOR '(' opt_exp semi opt_nls semi opt_nls opt_exp r_paren opt_nls statement
203 | LEX_BREAK statement_term
204 | LEX_CONTINUE statement_term
205 | print '(' expression_list r_paren output_redir statement_term
206 | print opt_rexpression_list output_redir statement_term
207 | LEX_NEXT statement_term
208 | LEX_NEXTFILE statement_term
209 | LEX_EXIT opt_exp statement_term
210 | LEX_RETURN {} opt_exp statement_term
211 | LEX_DELETE NAME '[' expression_list ']' statement_term
212 | LEX_DELETE NAME statement_term
213 | exp statement_term
214 ;
215
216print
217 : LEX_PRINT
218 | LEX_PRINTF
219 ;
220
221if_statement
222 : LEX_IF '(' exp r_paren opt_nls statement
223 | LEX_IF '(' exp r_paren opt_nls statement
224 LEX_ELSE opt_nls statement
225 ;
226
227nls
228 : NEWLINE
229 | nls NEWLINE
230 ;
231
232opt_nls
233 : /* empty */
234 | nls
235 ;
236
237input_redir
238 : /* empty */
239 | '<' simp_exp
240 ;
241
242output_redir
243 : /* empty */
244 | '>' exp
245 | APPEND_OP exp
246 | '|' exp
247 | TWOWAYIO exp
248 ;
249
250opt_param_list
251 : /* empty */
252 | param_list
253 ;
254
255param_list
256 : NAME
257 | param_list comma NAME
258 | error
259 | param_list error
260 | param_list comma error
261 ;
262
263/* optional expression, as in for loop */
264opt_exp
265 : /* empty */
266 | exp
267 ;
268
269opt_rexpression_list
270 : /* empty */
271 | rexpression_list
272 ;
273
274rexpression_list
275 : rexp
276 | rexpression_list comma rexp
277 | error
278 | rexpression_list error
279 | rexpression_list error rexp
280 | rexpression_list comma error
281 ;
282
283opt_expression_list
284 : /* empty */
285 | expression_list
286 ;
287
288expression_list
289 : exp
290 | expression_list comma exp
291 | error
292 | expression_list error
293 | expression_list error exp
294 | expression_list comma error
295 ;
296
297/* Expressions, not including the comma operator. */
298exp : variable ASSIGNOP {} exp
299 | '(' expression_list r_paren LEX_IN NAME
300 | exp '|' LEX_GETLINE opt_variable
301 | exp TWOWAYIO LEX_GETLINE opt_variable
302 | LEX_GETLINE opt_variable input_redir
303 | exp LEX_AND exp
304 | exp LEX_OR exp
305 | exp MATCHOP exp
306 | regexp
307 | '!' regexp %prec UNARY
308 | exp LEX_IN NAME
309 | exp RELOP exp
310 | exp '<' exp
311 | exp '>' exp
312 | exp '?' exp ':' exp
313 | simp_exp
314 | exp simp_exp %prec CONCAT_OP
315 ;
316
317rexp
318 : variable ASSIGNOP {} rexp
319 | rexp LEX_AND rexp
320 | rexp LEX_OR rexp
321 | LEX_GETLINE opt_variable input_redir
322 | regexp
323 | '!' regexp %prec UNARY
324 | rexp MATCHOP rexp
325 | rexp LEX_IN NAME
326 | rexp RELOP rexp
327 | rexp '?' rexp ':' rexp
328 | simp_exp
329 | rexp simp_exp %prec CONCAT_OP
330 ;
331
332simp_exp
333 : non_post_simp_exp
334 /* Binary operators in order of decreasing precedence. */
335 | simp_exp '^' simp_exp
336 | simp_exp '*' simp_exp
337 | simp_exp '/' simp_exp
338 | simp_exp '%' simp_exp
339 | simp_exp '+' simp_exp
340 | simp_exp '-' simp_exp
341 | variable INCREMENT
342 | variable DECREMENT
343 ;
344
345non_post_simp_exp
346 : '!' simp_exp %prec UNARY
347 | '(' exp r_paren
348 | LEX_BUILTIN
349 '(' opt_expression_list r_paren
350 | LEX_LENGTH '(' opt_expression_list r_paren
351 | LEX_LENGTH
352 | FUNC_CALL '(' opt_expression_list r_paren
353 | variable
354 | INCREMENT variable
355 | DECREMENT variable
356 | YNUMBER
357 | YSTRING
358 | '-' simp_exp %prec UNARY
359 | '+' simp_exp %prec UNARY
360 ;
361
362opt_variable
363 : /* empty */
364 | variable
365 ;
366
367variable
368 : NAME
369 | NAME '[' expression_list ']'
370 | '$' non_post_simp_exp
371 ;
372
373l_brace
374 : '{' opt_nls
375 ;
376
377r_brace
378 : '}' opt_nls
379 ;
380
381r_paren
382 : ')'
383 ;
384
385opt_semi
386 : /* empty */
387 | semi
388 ;
389
390semi
391 : ';'
392 ;
393
394comma : ',' opt_nls
395 ;
396]],
397
398dnl INPUT
399dnl
400dnl For example, in AWK:
401dnl
402dnl getline $!4*0;
403dnl
404dnl The grammar below (from GNU AWK 3.1.0) using canonical LR(1) or IELR(1)
405dnl parses it as:
406dnl
407dnl getline $!(4*0);
408dnl
409dnl That is, they shift `*' immediately and make it part of the getline
410dnl argument.
411dnl
412dnl The grammar below using LALR(1) parses it as a syntax error. So does
413dnl GNU AWK 3.0.6, 3.1.0, and 3.1.1. They reduce the full getline expression
414dnl before shifting `*' even though `*' is not a valid lookahead.
415dnl
416dnl GNU AWK 3.1.2, 3.1.3, 3.1.4, and 3.1.5 parse it as:
417dnl
418dnl (getline $!4)*0;
419dnl
420dnl That is, like the other versions of GNU AWK, they reduce the full getline
421dnl expression before shifting `*'. However, because of a different LHS on the
422dnl getline rule, `*' actually is a valid lookahead. Solaris /usr/xpg4/bin/awk
423dnl and the Open Group awk specification seem to agree:
424dnl
425dnl http://www.opengroup.org/pubs/online/7908799/xcu/awk.html
426dnl
427dnl /bin/nawk and /bin/awk on Solaris 10 report it as a syntax error, but they
428dnl don't like even `print $!4;'.
429[[LEX_GETLINE, '$', '!', YNUMBER, '*', YNUMBER, ';']],
430
431dnl BISON-STDERR
432[AT_COND_CASE([[canonical LR]],
433[[input.y: conflicts: 265 shift/reduce]],
434[[input.y: conflicts: 65 shift/reduce]])[
435]],
436
437dnl LAST-STATE
438[AT_COND_CASE([[LALR]], [[319]], [[canonical LR]], [[2358]], [[328]])],
439
440dnl LALR1-DIFF not used for canonical LR(1) because the diff is huge.
441dnl Isocore map from LALR(1) state number to new state number plus descriptions
442dnl of any change in the actions resulting in a change in accepted language:
443dnl - 24 -> 320
444dnl - 16 -> 321
445dnl - 17 -> 322
446dnl - 20 -> 323
447dnl - 21 -> 324
448dnl - 54 -> 325
449dnl - 56 -> 326: reduce -> shift on '*', '/', and '%'
450dnl - 58 -> 327: reduce -> shift on '*', '/', and '%'
451dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
452[AT_COND_CASE([[LALR]], [],
453[[@@ -712,7 +712,7 @@
454 156 | . '$' non_post_simp_exp
455
456 NAME shift, and go to state 9
457- '$' shift, and go to state 24
458+ '$' shift, and go to state 320
459
460 NAME [reduce using rule 152 (opt_variable)]
461 '$' [reduce using rule 152 (opt_variable)]
462@@ -5379,7 +5379,7 @@
463 156 | . '$' non_post_simp_exp
464
465 NAME shift, and go to state 9
466- '$' shift, and go to state 24
467+ '$' shift, and go to state 320
468
469 NAME [reduce using rule 152 (opt_variable)]
470 '$' [reduce using rule 152 (opt_variable)]
471@@ -5399,7 +5399,7 @@
472 156 | . '$' non_post_simp_exp
473
474 NAME shift, and go to state 9
475- '$' shift, and go to state 24
476+ '$' shift, and go to state 320
477
478 NAME [reduce using rule 152 (opt_variable)]
479 '$' [reduce using rule 152 (opt_variable)]
480@@ -6214,7 +6214,7 @@
481 156 | . '$' non_post_simp_exp
482
483 NAME shift, and go to state 9
484- '$' shift, and go to state 24
485+ '$' shift, and go to state 320
486
487 NAME [reduce using rule 152 (opt_variable)]
488 '$' [reduce using rule 152 (opt_variable)]
489@@ -11099,3 +11099,274 @@
490 45 statement: LEX_FOR '(' opt_exp semi opt_nls exp semi opt_nls opt_exp r_paren opt_nls statement .
491
492 $default reduce using rule 45 (statement)
493+
494+
495+state 320
496+
497+ 139 non_post_simp_exp: . '!' simp_exp
498+ 140 | . '(' exp r_paren
499+ 141 | . LEX_BUILTIN '(' opt_expression_list r_paren
500+ 142 | . LEX_LENGTH '(' opt_expression_list r_paren
501+ 143 | . LEX_LENGTH
502+ 144 | . FUNC_CALL '(' opt_expression_list r_paren
503+ 145 | . variable
504+ 146 | . INCREMENT variable
505+ 147 | . DECREMENT variable
506+ 148 | . YNUMBER
507+ 149 | . YSTRING
508+ 150 | . '-' simp_exp
509+ 151 | . '+' simp_exp
510+ 154 variable: . NAME
511+ 155 | . NAME '[' expression_list ']'
512+ 156 | . '$' non_post_simp_exp
513+ 156 | '$' . non_post_simp_exp
514+
515+ FUNC_CALL shift, and go to state 8
516+ NAME shift, and go to state 9
517+ YNUMBER shift, and go to state 10
518+ YSTRING shift, and go to state 11
519+ INCREMENT shift, and go to state 321
520+ DECREMENT shift, and go to state 322
521+ LEX_BUILTIN shift, and go to state 18
522+ LEX_LENGTH shift, and go to state 19
523+ '+' shift, and go to state 323
524+ '-' shift, and go to state 324
525+ '!' shift, and go to state 325
526+ '$' shift, and go to state 320
527+ '(' shift, and go to state 55
528+
529+ non_post_simp_exp go to state 62
530+ variable go to state 63
531+
532+
533+state 321
534+
535+ 146 non_post_simp_exp: INCREMENT . variable
536+ 154 variable: . NAME
537+ 155 | . NAME '[' expression_list ']'
538+ 156 | . '$' non_post_simp_exp
539+
540+ NAME shift, and go to state 9
541+ '$' shift, and go to state 320
542+
543+ variable go to state 50
544+
545+
546+state 322
547+
548+ 147 non_post_simp_exp: DECREMENT . variable
549+ 154 variable: . NAME
550+ 155 | . NAME '[' expression_list ']'
551+ 156 | . '$' non_post_simp_exp
552+
553+ NAME shift, and go to state 9
554+ '$' shift, and go to state 320
555+
556+ variable go to state 51
557+
558+
559+state 323
560+
561+ 130 simp_exp: . non_post_simp_exp
562+ 131 | . simp_exp '^' simp_exp
563+ 132 | . simp_exp '*' simp_exp
564+ 133 | . simp_exp '/' simp_exp
565+ 134 | . simp_exp '%' simp_exp
566+ 135 | . simp_exp '+' simp_exp
567+ 136 | . simp_exp '-' simp_exp
568+ 137 | . variable INCREMENT
569+ 138 | . variable DECREMENT
570+ 139 non_post_simp_exp: . '!' simp_exp
571+ 140 | . '(' exp r_paren
572+ 141 | . LEX_BUILTIN '(' opt_expression_list r_paren
573+ 142 | . LEX_LENGTH '(' opt_expression_list r_paren
574+ 143 | . LEX_LENGTH
575+ 144 | . FUNC_CALL '(' opt_expression_list r_paren
576+ 145 | . variable
577+ 146 | . INCREMENT variable
578+ 147 | . DECREMENT variable
579+ 148 | . YNUMBER
580+ 149 | . YSTRING
581+ 150 | . '-' simp_exp
582+ 151 | . '+' simp_exp
583+ 151 | '+' . simp_exp
584+ 154 variable: . NAME
585+ 155 | . NAME '[' expression_list ']'
586+ 156 | . '$' non_post_simp_exp
587+
588+ FUNC_CALL shift, and go to state 8
589+ NAME shift, and go to state 9
590+ YNUMBER shift, and go to state 10
591+ YSTRING shift, and go to state 11
592+ INCREMENT shift, and go to state 16
593+ DECREMENT shift, and go to state 17
594+ LEX_BUILTIN shift, and go to state 18
595+ LEX_LENGTH shift, and go to state 19
596+ '+' shift, and go to state 20
597+ '-' shift, and go to state 21
598+ '!' shift, and go to state 54
599+ '$' shift, and go to state 24
600+ '(' shift, and go to state 55
601+
602+ simp_exp go to state 326
603+ non_post_simp_exp go to state 35
604+ variable go to state 57
605+
606+
607+state 324
608+
609+ 130 simp_exp: . non_post_simp_exp
610+ 131 | . simp_exp '^' simp_exp
611+ 132 | . simp_exp '*' simp_exp
612+ 133 | . simp_exp '/' simp_exp
613+ 134 | . simp_exp '%' simp_exp
614+ 135 | . simp_exp '+' simp_exp
615+ 136 | . simp_exp '-' simp_exp
616+ 137 | . variable INCREMENT
617+ 138 | . variable DECREMENT
618+ 139 non_post_simp_exp: . '!' simp_exp
619+ 140 | . '(' exp r_paren
620+ 141 | . LEX_BUILTIN '(' opt_expression_list r_paren
621+ 142 | . LEX_LENGTH '(' opt_expression_list r_paren
622+ 143 | . LEX_LENGTH
623+ 144 | . FUNC_CALL '(' opt_expression_list r_paren
624+ 145 | . variable
625+ 146 | . INCREMENT variable
626+ 147 | . DECREMENT variable
627+ 148 | . YNUMBER
628+ 149 | . YSTRING
629+ 150 | . '-' simp_exp
630+ 150 | '-' . simp_exp
631+ 151 | . '+' simp_exp
632+ 154 variable: . NAME
633+ 155 | . NAME '[' expression_list ']'
634+ 156 | . '$' non_post_simp_exp
635+
636+ FUNC_CALL shift, and go to state 8
637+ NAME shift, and go to state 9
638+ YNUMBER shift, and go to state 10
639+ YSTRING shift, and go to state 11
640+ INCREMENT shift, and go to state 16
641+ DECREMENT shift, and go to state 17
642+ LEX_BUILTIN shift, and go to state 18
643+ LEX_LENGTH shift, and go to state 19
644+ '+' shift, and go to state 20
645+ '-' shift, and go to state 21
646+ '!' shift, and go to state 54
647+ '$' shift, and go to state 24
648+ '(' shift, and go to state 55
649+
650+ simp_exp go to state 327
651+ non_post_simp_exp go to state 35
652+ variable go to state 57
653+
654+
655+state 325
656+
657+ 130 simp_exp: . non_post_simp_exp
658+ 131 | . simp_exp '^' simp_exp
659+ 132 | . simp_exp '*' simp_exp
660+ 133 | . simp_exp '/' simp_exp
661+ 134 | . simp_exp '%' simp_exp
662+ 135 | . simp_exp '+' simp_exp
663+ 136 | . simp_exp '-' simp_exp
664+ 137 | . variable INCREMENT
665+ 138 | . variable DECREMENT
666+ 139 non_post_simp_exp: . '!' simp_exp
667+ 139 | '!' . simp_exp
668+ 140 | . '(' exp r_paren
669+ 141 | . LEX_BUILTIN '(' opt_expression_list r_paren
670+ 142 | . LEX_LENGTH '(' opt_expression_list r_paren
671+ 143 | . LEX_LENGTH
672+ 144 | . FUNC_CALL '(' opt_expression_list r_paren
673+ 145 | . variable
674+ 146 | . INCREMENT variable
675+ 147 | . DECREMENT variable
676+ 148 | . YNUMBER
677+ 149 | . YSTRING
678+ 150 | . '-' simp_exp
679+ 151 | . '+' simp_exp
680+ 154 variable: . NAME
681+ 155 | . NAME '[' expression_list ']'
682+ 156 | . '$' non_post_simp_exp
683+
684+ FUNC_CALL shift, and go to state 8
685+ NAME shift, and go to state 9
686+ YNUMBER shift, and go to state 10
687+ YSTRING shift, and go to state 11
688+ INCREMENT shift, and go to state 16
689+ DECREMENT shift, and go to state 17
690+ LEX_BUILTIN shift, and go to state 18
691+ LEX_LENGTH shift, and go to state 19
692+ '+' shift, and go to state 20
693+ '-' shift, and go to state 21
694+ '!' shift, and go to state 54
695+ '$' shift, and go to state 24
696+ '(' shift, and go to state 55
697+
698+ simp_exp go to state 328
699+ non_post_simp_exp go to state 35
700+ variable go to state 57
701+
702+
703+state 326
704+
705+ 131 simp_exp: simp_exp . '^' simp_exp
706+ 132 | simp_exp . '*' simp_exp
707+ 133 | simp_exp . '/' simp_exp
708+ 134 | simp_exp . '%' simp_exp
709+ 135 | simp_exp . '+' simp_exp
710+ 136 | simp_exp . '-' simp_exp
711+ 151 non_post_simp_exp: '+' simp_exp . [error, FUNC_CALL, NAME, YNUMBER, YSTRING, RELOP, APPEND_OP, MATCHOP, NEWLINE, LEX_IN, LEX_AND, LEX_OR, INCREMENT, DECREMENT, LEX_BUILTIN, LEX_LENGTH, '?', ':', ',', '<', '>', '|', TWOWAYIO, '+', '-', '!', '$', '(', ')', '@:>@', '{', ';']
712+
713+ '*' shift, and go to state 89
714+ '/' shift, and go to state 90
715+ '%' shift, and go to state 91
716+ '^' shift, and go to state 92
717+
718+ $default reduce using rule 151 (non_post_simp_exp)
719+
720+ Conflict between rule 151 and token '+' resolved as reduce ('+' < UNARY).
721+ Conflict between rule 151 and token '-' resolved as reduce ('-' < UNARY).
722+
723+
724+state 327
725+
726+ 131 simp_exp: simp_exp . '^' simp_exp
727+ 132 | simp_exp . '*' simp_exp
728+ 133 | simp_exp . '/' simp_exp
729+ 134 | simp_exp . '%' simp_exp
730+ 135 | simp_exp . '+' simp_exp
731+ 136 | simp_exp . '-' simp_exp
732+ 150 non_post_simp_exp: '-' simp_exp . [error, FUNC_CALL, NAME, YNUMBER, YSTRING, RELOP, APPEND_OP, MATCHOP, NEWLINE, LEX_IN, LEX_AND, LEX_OR, INCREMENT, DECREMENT, LEX_BUILTIN, LEX_LENGTH, '?', ':', ',', '<', '>', '|', TWOWAYIO, '+', '-', '!', '$', '(', ')', '@:>@', '{', ';']
733+
734+ '*' shift, and go to state 89
735+ '/' shift, and go to state 90
736+ '%' shift, and go to state 91
737+ '^' shift, and go to state 92
738+
739+ $default reduce using rule 150 (non_post_simp_exp)
740+
741+ Conflict between rule 150 and token '+' resolved as reduce ('+' < UNARY).
742+ Conflict between rule 150 and token '-' resolved as reduce ('-' < UNARY).
743+
744+
745+state 328
746+
747+ 131 simp_exp: simp_exp . '^' simp_exp
748+ 132 | simp_exp . '*' simp_exp
749+ 133 | simp_exp . '/' simp_exp
750+ 134 | simp_exp . '%' simp_exp
751+ 135 | simp_exp . '+' simp_exp
752+ 136 | simp_exp . '-' simp_exp
753+ 139 non_post_simp_exp: '!' simp_exp . [error, FUNC_CALL, NAME, YNUMBER, YSTRING, RELOP, APPEND_OP, MATCHOP, NEWLINE, LEX_IN, LEX_AND, LEX_OR, INCREMENT, DECREMENT, LEX_BUILTIN, LEX_LENGTH, '?', ':', ',', '<', '>', '|', TWOWAYIO, '+', '-', '!', '$', '(', ')', '@:>@', '{', ';']
754+
755+ '*' shift, and go to state 89
756+ '/' shift, and go to state 90
757+ '%' shift, and go to state 91
758+ '^' shift, and go to state 92
759+
760+ $default reduce using rule 139 (non_post_simp_exp)
761+
762+ Conflict between rule 139 and token '+' resolved as reduce ('+' < UNARY).
763+ Conflict between rule 139 and token '-' resolved as reduce ('-' < UNARY).
764]])],
765
766dnl OTHER-CHECKS
767[],
768
769dnl PARSER-EXIT-VALUE, PARSER-STDOUT, PARSER-STDERR
770dnl In the case of the syntax error, the parser recovers, so it returns 0.
771[[0]],
772[],
773[AT_COND_CASE([[LALR]],
774[[syntax error, unexpected '*', expecting NEWLINE or '{' or ';'
775]])])
776
777## ----------------- ##
778## GNU Cim Grammar. ##
779## ----------------- ##
780
781# GNU Cim, the GNU Simula 87 Compiler.
782
783# Bison was once wrong, due to an incorrect computation of the RR conflicts.
784# It reported 80 SR && 99 RR conflicts instead of 78/10!!!
785
786AT_TEST_EXISTING_GRAMMAR([[GNU Cim Grammar]],
787[[%union {}
788
789%token
790 HACTIVATE HAFTER /*HAND*/ HARRAY HAT
791 HBEFORE HBEGIN HBOOLEAN
792 HCHARACTER HCLASS /*HCOMMENT*/ HCONC
793 HDELAY HDO
794 HELSE HEND HEQ /*HEQV*/ HEXTERNAL
795 HFOR
796 HGE HGO HGOTO HGT
797 HHIDDEN
798 HIF /*HIMP*/ HIN HINNER HINSPECT HINTEGER HIS
799 HLABEL HLE HLONG HLT
800 HNAME HNE HNEW HNONE /*HNOT*/ HNOTEXT
801 /*HOR*/ HOTHERWISE
802 HPRIOR HPROCEDURE HPROTECTED
803 HQUA
804 HREACTIVATE HREAL HREF
805 HSHORT HSTEP HSWITCH
806 HTEXT HTHEN HTHIS HTO
807 HUNTIL
808 HVALUE HVAR HVIRTUAL
809 HWHEN HWHILE
810
811 HASSIGNVALUE HASSIGNREF
812 /*HDOT*/ HPAREXPSEPARATOR HLABELSEPARATOR HSTATEMENTSEPARATOR
813 HBEGPAR HENDPAR
814 HEQR HNER
815 HADD HSUB HMUL HDIV HINTDIV HEXP
816 HDOTDOTDOT
817
818%token HIDENTIFIER
819%token HBOOLEANKONST HINTEGERKONST HCHARACTERKONST
820%token HREALKONST
821%token HTEXTKONST
822
823
824%right HASSIGN
825%left HORELSE
826%left HANDTHEN
827%left HEQV
828%left HIMP
829%left HOR
830%left HAND
831
832%left HNOT
833
834%left HVALRELOPERATOR HREFRELOPERATOR HOBJRELOPERATOR
835
836%left HCONC
837
838%left HTERMOPERATOR
839%left UNEAR
840%left HFACTOROPERATOR
841%left HPRIMARYOPERATOR
842
843%left HQUA
844
845%left HDOT
846
847%start MAIN_MODULE
848]],
849[[
850/* GRAMATIKK FOR PROGRAM MODULES */
851MAIN_MODULE : {}
852 MODULS
853 | error HSTATEMENTSEPARATOR MBEE_DECLSTMS
854 ;
855EXT_DECLARATION : HEXTERNAL
856 MBEE_TYPE
857 HPROCEDURE
858 {}
859 EXT_LIST
860 |
861 HEXTERNAL
862 HIDENTIFIER
863 HPROCEDURE
864 {}
865 HIDENTIFIER {}
866 EXTERNAL_KIND_ITEM
867 | HEXTERNAL
868 HCLASS
869 {}
870 EXT_LIST
871
872 ;
873EXTERNAL_KIND_ITEM: EXT_IDENT
874 HOBJRELOPERATOR
875 {}
876 MBEE_TYPE HPROCEDURE
877 HIDENTIFIER
878 {}
879 HEADING EMPTY_BLOCK
880 {}
881/* |
882 EXT_IDENT
883 {}
884 MBEE_REST_EXT_LIST
885 ;
886MBEE_REST_EXT_LIST: /* EMPTY
887 | HPAREXPSEPARATOR EXT_KIND_LIST
888 ;
889EXT_KIND_LIST : EXT_KIND_ITEM
890 | EXT_KIND_LIST HPAREXPSEPARATOR EXT_KIND_ITEM
891 ;
892EXT_KIND_ITEM : HIDENTIFIER
893 EXT_IDENT
894 {}*/
895 ;
896EMPTY_BLOCK : /*EMPT*/
897 | HBEGIN HEND
898 ;
899EXT_LIST : EXT_ITEM
900 | EXT_LIST HPAREXPSEPARATOR EXT_ITEM
901 ;
902EXT_ITEM : HIDENTIFIER
903 EXT_IDENT
904 ;
905EXT_IDENT : /* EMPTY */
906 | HVALRELOPERATOR {}
907 HTEXTKONST
908 ;
909/* GRAMATIKK FOR TYPER */
910NO_TYPE : /*EMPT*/
911 ;
912MBEE_TYPE : NO_TYPE
913 | TYPE
914 ;
915TYPE : HREF HBEGPAR
916 HIDENTIFIER
917 {}
918 HENDPAR
919 | HTEXT
920 | HBOOLEAN
921 | HCHARACTER
922 | HSHORT HINTEGER
923 | HINTEGER
924 | HREAL
925 | HLONG HREAL
926 ;
927
928/* GRAMATIKK FOR DEL AV SETNINGER */
929MBEE_ELSE_PART : /*EMPT*/
930/* | HELSE
931 HIF
932 EXPRESSION
933 HTHEN {}
934 BLOCK {}
935 MBEE_ELSE_PART {}*/
936 | HELSE {}
937 BLOCK
938 ;
939FOR_LIST : FOR_LIST_ELEMENT
940 | FOR_LIST_ELEMENT
941 HPAREXPSEPARATOR
942 FOR_LIST
943 ;
944FOR_LIST_ELEMENT: EXPRESSION
945 MBEE_F_L_EL_R_PT
946 ;
947MBEE_F_L_EL_R_PT: /*EMPT*/
948 | HWHILE
949 EXPRESSION
950 | HSTEP
951 EXPRESSION
952 HUNTIL
953 EXPRESSION
954 ;
955GOTO : HGO
956 HTO
957 | HGOTO
958 ;
959CONN_STATE_R_PT : WHEN_CLAUSE_LIST
960 | HDO {}
961 BLOCK
962 ;
963WHEN_CLAUSE_LIST: HWHEN
964 HIDENTIFIER
965 HDO {}
966 BLOCK
967 | WHEN_CLAUSE_LIST
968 HWHEN
969 HIDENTIFIER
970 HDO {}
971 BLOCK
972 ;
973MBEE_OTWI_CLAUS : /*EMPT*/
974 | HOTHERWISE {}
975
976 BLOCK
977 ;
978ACTIVATOR : HACTIVATE
979 | HREACTIVATE
980 ;
981SCHEDULE : /*EMPT*/
982 | ATDELAY EXPRESSION {}
983 PRIOR
984 | BEFOREAFTER {}
985 EXPRESSION
986 ;
987ATDELAY : HAT
988 | HDELAY
989 ;
990BEFOREAFTER : HBEFORE
991 | HAFTER
992 ;
993PRIOR : /*EMPT*/
994 | HPRIOR
995 ;
996/* GRAMATIKK FOR SETNINGER OG DEKLARASJONER */
997MODULSTATEMENT : HWHILE
998 EXPRESSION
999 HDO {}
1000 BLOCK
1001 | HIF
1002 EXPRESSION
1003 HTHEN {}
1004 BLOCK {}
1005 MBEE_ELSE_PART
1006 | HFOR
1007 HIDENTIFIER
1008 HASSIGN {}
1009 FOR_LIST
1010 HDO {}
1011 BLOCK
1012 | GOTO
1013 EXPRESSION
1014 | HINSPECT
1015 EXPRESSION {}
1016 CONN_STATE_R_PT
1017 {}
1018 MBEE_OTWI_CLAUS
1019 | HINNER
1020 | HIDENTIFIER
1021 HLABELSEPARATOR
1022 {}
1023 DECLSTATEMENT
1024 | EXPRESSION_SIMP
1025 HBEGIN
1026 {}
1027 IMPORT_SPEC_MODULE
1028 {}
1029 MBEE_DECLSTMS
1030 HEND
1031 | EXPRESSION_SIMP HBEGIN error HSTATEMENTSEPARATOR
1032 MBEE_DECLSTMS HEND
1033 | EXPRESSION_SIMP HBEGIN error HEND
1034 | EXPRESSION_SIMP
1035 | ACTIVATOR EXPRESSION SCHEDULE
1036 | HBEGIN
1037 {}
1038 MBEE_DECLSTMS
1039 HEND
1040 | MBEE_TYPE HPROCEDURE
1041 HIDENTIFIER
1042 {}
1043 HEADING BLOCK
1044 | HIDENTIFIER
1045 HCLASS
1046 NO_TYPE
1047 {}
1048 IMPORT_SPEC_MODULE
1049 HIDENTIFIER
1050 {}
1051 HEADING
1052 BLOCK
1053 | HCLASS
1054 NO_TYPE
1055 HIDENTIFIER
1056 {}
1057 HEADING
1058 BLOCK
1059 | EXT_DECLARATION
1060 | /*EMPT*/
1061 ;
1062IMPORT_SPEC_MODULE:
1063 ;
1064DECLSTATEMENT : MODULSTATEMENT
1065 | TYPE
1066 HIDENTIFIER
1067 MBEE_CONSTANT
1068 HPAREXPSEPARATOR
1069 {}
1070 IDENTIFIER_LISTC
1071 | TYPE
1072 HIDENTIFIER
1073 MBEE_CONSTANT
1074 | MBEE_TYPE
1075 HARRAY {}
1076 ARR_SEGMENT_LIST
1077 | HSWITCH
1078 HIDENTIFIER
1079 HASSIGN {}
1080 SWITCH_LIST
1081 ;
1082BLOCK : DECLSTATEMENT
1083 | HBEGIN MBEE_DECLSTMS HEND
1084 | HBEGIN error HSTATEMENTSEPARATOR MBEE_DECLSTMS HEND
1085 | HBEGIN error HEND
1086 ;
1087MBEE_DECLSTMS : MBEE_DECLSTMSU
1088 ;
1089MBEE_DECLSTMSU : DECLSTATEMENT
1090 | MBEE_DECLSTMSU
1091 HSTATEMENTSEPARATOR
1092 DECLSTATEMENT
1093 ;
1094MODULS : MODULSTATEMENT
1095 | MODULS HSTATEMENTSEPARATOR MODULSTATEMENT
1096 ;
1097/* GRAMATIKK FOR DEL AV DEKLARASJONER */
1098ARR_SEGMENT_LIST: ARR_SEGMENT
1099 | ARR_SEGMENT_LIST
1100 HPAREXPSEPARATOR
1101 ARR_SEGMENT
1102 ;
1103ARR_SEGMENT : ARRAY_SEGMENT
1104 HBEGPAR
1105 BAUND_PAIR_LIST HENDPAR
1106 ;
1107ARRAY_SEGMENT : ARRAY_SEGMENT_EL {}
1108
1109 | ARRAY_SEGMENT_EL
1110 HPAREXPSEPARATOR
1111 ARRAY_SEGMENT
1112 ;
1113ARRAY_SEGMENT_EL: HIDENTIFIER
1114 ;
1115BAUND_PAIR_LIST : BAUND_PAIR
1116 | BAUND_PAIR
1117 HPAREXPSEPARATOR
1118 BAUND_PAIR_LIST
1119 ;
1120BAUND_PAIR : EXPRESSION
1121 HLABELSEPARATOR
1122 EXPRESSION
1123 ;
1124SWITCH_LIST : EXPRESSION
1125 | EXPRESSION
1126 HPAREXPSEPARATOR
1127 SWITCH_LIST
1128 ;
1129HEADING : MBEE_FMAL_PAR_P HSTATEMENTSEPARATOR {}
1130 MBEE_MODE_PART {}
1131 MBEE_SPEC_PART {}
1132 MBEE_PROT_PART {}
1133 MBEE_VIRT_PART
1134 ;
1135MBEE_FMAL_PAR_P : /*EMPT*/
1136 | FMAL_PAR_PART
1137 ;
1138FMAL_PAR_PART : HBEGPAR NO_TYPE
1139 MBEE_LISTV HENDPAR
1140 ;
1141MBEE_LISTV : /*EMPT*/
1142 | LISTV
1143 ;
1144LISTV : HIDENTIFIER
1145 | FPP_CATEG HDOTDOTDOT
1146 | HIDENTIFIER {}
1147 HPAREXPSEPARATOR LISTV
1148 | FPP_SPEC
1149 | FPP_SPEC
1150 HPAREXPSEPARATOR LISTV
1151 ;
1152FPP_HEADING : HBEGPAR NO_TYPE
1153 FPP_MBEE_LISTV HENDPAR
1154 ;
1155FPP_MBEE_LISTV : /*EMPT*/
1156 | FPP_LISTV
1157 ;
1158FPP_LISTV : FPP_CATEG HDOTDOTDOT
1159 | FPP_SPEC
1160 | FPP_SPEC
1161 HPAREXPSEPARATOR LISTV
1162 ;
1163FPP_SPEC : FPP_CATEG SPECIFIER HIDENTIFIER
1164 | FPP_CATEG FPP_PROC_DECL_IN_SPEC
1165 ;
1166FPP_CATEG : HNAME HLABELSEPARATOR
1167 | HVALUE HLABELSEPARATOR
1168 | HVAR HLABELSEPARATOR
1169 | /*EMPT*/
1170 ;
1171FPP_PROC_DECL_IN_SPEC: MBEE_TYPE HPROCEDURE
1172 HIDENTIFIER
1173 {}
1174 FPP_HEADING {} { /* Yes, two "final" actions. */ }
1175 ;
1176IDENTIFIER_LISTV: HIDENTIFIER
1177 | HDOTDOTDOT
1178 | HIDENTIFIER {}
1179 HPAREXPSEPARATOR IDENTIFIER_LISTV
1180 ;
1181MBEE_MODE_PART : /*EMPT*/
1182 | MODE_PART
1183 ;
1184MODE_PART : NAME_PART
1185 | VALUE_PART
1186 | VAR_PART
1187 | NAME_PART VALUE_PART
1188 | VALUE_PART NAME_PART
1189 | NAME_PART VAR_PART
1190 | VAR_PART NAME_PART
1191 | VALUE_PART VAR_PART
1192 | VAR_PART VALUE_PART
1193 | VAR_PART NAME_PART VALUE_PART
1194 | NAME_PART VAR_PART VALUE_PART
1195 | NAME_PART VALUE_PART VAR_PART
1196 | VAR_PART VALUE_PART NAME_PART
1197 | VALUE_PART VAR_PART NAME_PART
1198 | VALUE_PART NAME_PART VAR_PART
1199 ;
1200NAME_PART : HNAME {}
1201 IDENTIFIER_LISTV
1202 HSTATEMENTSEPARATOR
1203 ;
1204VAR_PART : HVAR {}
1205 IDENTIFIER_LISTV
1206 HSTATEMENTSEPARATOR
1207 ;
1208VALUE_PART : HVALUE {}
1209 IDENTIFIER_LISTV HSTATEMENTSEPARATOR
1210 ;
1211MBEE_SPEC_PART : /*EMPT*/
1212 | SPEC_PART
1213 ;
1214SPEC_PART : ONE_SPEC
1215 | SPEC_PART ONE_SPEC
1216 ;
1217ONE_SPEC : SPECIFIER IDENTIFIER_LIST HSTATEMENTSEPARATOR
1218 | NO_TYPE HPROCEDURE HIDENTIFIER HOBJRELOPERATOR
1219 {}
1220 PROC_DECL_IN_SPEC HSTATEMENTSEPARATOR
1221 | FPP_PROC_DECL_IN_SPEC HSTATEMENTSEPARATOR
1222 | MBEE_TYPE HPROCEDURE HIDENTIFIER HSTATEMENTSEPARATOR
1223 | MBEE_TYPE HPROCEDURE HIDENTIFIER HPAREXPSEPARATOR
1224 IDENTIFIER_LIST HSTATEMENTSEPARATOR
1225 ;
1226SPECIFIER : TYPE
1227 | MBEE_TYPE
1228 HARRAY
1229 | HLABEL
1230 | HSWITCH
1231 ;
1232PROC_DECL_IN_SPEC: MBEE_TYPE HPROCEDURE
1233 HIDENTIFIER
1234 {}
1235 HEADING
1236 {}
1237 MBEE_BEGIN_END
1238 ;
1239MBEE_BEGIN_END : /* EMPTY */
1240 | HBEGIN HEND
1241 ;
1242MBEE_PROT_PART : /*EMPT*/
1243 | PROTECTION_PART
1244 ;
1245PROTECTION_PART : PROT_SPECIFIER IDENTIFIER_LIST
1246 HSTATEMENTSEPARATOR
1247 | PROTECTION_PART PROT_SPECIFIER
1248 IDENTIFIER_LIST HSTATEMENTSEPARATOR
1249 ;
1250PROT_SPECIFIER : HHIDDEN
1251 | HPROTECTED
1252 | HHIDDEN
1253 HPROTECTED
1254 | HPROTECTED
1255 HHIDDEN
1256 ;
1257MBEE_VIRT_PART : /*EMPT*/
1258 | VIRTUAL_PART
1259 ;
1260VIRTUAL_PART : HVIRTUAL
1261 HLABELSEPARATOR
1262 MBEE_SPEC_PART
1263 ;
1264IDENTIFIER_LIST : HIDENTIFIER
1265 | IDENTIFIER_LIST HPAREXPSEPARATOR
1266 HIDENTIFIER
1267 ;
1268IDENTIFIER_LISTC: HIDENTIFIER
1269 MBEE_CONSTANT
1270 | IDENTIFIER_LISTC HPAREXPSEPARATOR
1271 HIDENTIFIER
1272 MBEE_CONSTANT
1273 ;
1274MBEE_CONSTANT : /* EMPTY */
1275 | HVALRELOPERATOR
1276 {}
1277 EXPRESSION
1278 ;
1279
1280/* GRAMATIKK FOR UTTRYKK */
1281EXPRESSION : EXPRESSION_SIMP
1282 | HIF
1283 EXPRESSION
1284 HTHEN
1285 EXPRESSION
1286 HELSE
1287 EXPRESSION
1288 ;
1289EXPRESSION_SIMP : EXPRESSION_SIMP
1290 HASSIGN
1291 EXPRESSION
1292 |
1293
1294 EXPRESSION_SIMP
1295 HCONC
1296 EXPRESSION_SIMP
1297 | EXPRESSION_SIMP HOR
1298 HELSE
1299 EXPRESSION_SIMP
1300 %prec HORELSE
1301 | EXPRESSION_SIMP HAND
1302 HTHEN
1303 EXPRESSION_SIMP
1304 %prec HANDTHEN
1305 | EXPRESSION_SIMP
1306 HEQV EXPRESSION_SIMP
1307 | EXPRESSION_SIMP
1308 HIMP EXPRESSION_SIMP
1309 | EXPRESSION_SIMP
1310 HOR EXPRESSION_SIMP
1311 | EXPRESSION_SIMP
1312 HAND EXPRESSION_SIMP
1313 | HNOT EXPRESSION_SIMP
1314 | EXPRESSION_SIMP
1315 HVALRELOPERATOR
1316 EXPRESSION_SIMP
1317 | EXPRESSION_SIMP
1318 HREFRELOPERATOR
1319 EXPRESSION_SIMP
1320 | EXPRESSION_SIMP
1321 HOBJRELOPERATOR
1322 EXPRESSION_SIMP
1323 | HTERMOPERATOR
1324 EXPRESSION_SIMP %prec UNEAR
1325 | EXPRESSION_SIMP
1326 HTERMOPERATOR
1327 EXPRESSION_SIMP
1328 | EXPRESSION_SIMP
1329 HFACTOROPERATOR
1330 EXPRESSION_SIMP
1331 | EXPRESSION_SIMP
1332 HPRIMARYOPERATOR
1333 EXPRESSION_SIMP
1334 | HBEGPAR
1335 EXPRESSION HENDPAR
1336 | HTEXTKONST
1337 | HCHARACTERKONST
1338 | HREALKONST
1339 | HINTEGERKONST
1340 | HBOOLEANKONST
1341 | HNONE
1342 | HIDENTIFIER
1343 {}
1344 MBEE_ARG_R_PT
1345 | HTHIS HIDENTIFIER
1346 | HNEW
1347 HIDENTIFIER
1348 ARG_R_PT
1349 | EXPRESSION_SIMP
1350 HDOT
1351 EXPRESSION_SIMP
1352 | EXPRESSION_SIMP
1353 HQUA HIDENTIFIER
1354 ;
1355ARG_R_PT : /*EMPTY*/
1356 | HBEGPAR
1357 ARGUMENT_LIST HENDPAR
1358 ;
1359MBEE_ARG_R_PT : /*EMPTY*/
1360 | HBEGPAR
1361 ARGUMENT_LIST HENDPAR
1362 ;
1363ARGUMENT_LIST : EXPRESSION
1364 | EXPRESSION
1365 HPAREXPSEPARATOR
1366 ARGUMENT_LIST
1367 ;
1368]],
1369
1370dnl INPUT
1371[[]],
1372
1373dnl BISON-STDERR
1374[AT_COND_CASE([[canonical LR]],
1375[[input.y: conflicts: 1876 shift/reduce, 144 reduce/reduce]],
1376[[input.y: conflicts: 78 shift/reduce, 10 reduce/reduce]])[
1377]],
1378
1379dnl LAST-STATE
1380[AT_COND_CASE([[canonical LR]], [[10425]], [[442]])],
1381
1382dnl LALR1-DIFF not used for canonical LR(1) because the diff is huge.
1383[],
1384
1385dnl OTHER-CHECKS
1386[AT_COND_CASE([[canonical LR]], [[]],
1387[AT_CHECK([[grep '^State.*conflicts:' input.output]], [[0]],
1388[[State 64 conflicts: 14 shift/reduce
1389State 164 conflicts: 1 shift/reduce
1390State 201 conflicts: 33 shift/reduce, 4 reduce/reduce
1391State 206 conflicts: 1 shift/reduce
1392State 240 conflicts: 1 shift/reduce
1393State 335 conflicts: 9 shift/reduce, 2 reduce/reduce
1394State 356 conflicts: 1 shift/reduce
1395State 360 conflicts: 9 shift/reduce, 2 reduce/reduce
1396State 427 conflicts: 9 shift/reduce, 2 reduce/reduce
1397]])])])
1398
1399## -------------------------------- ##
1400## GNU pic (Groff 1.18.1) Grammar. ##
1401## -------------------------------- ##
1402
1403# GNU pic, part of groff.
1404
1405# Bison once reported shift/reduce conflicts that it shouldn't have.
1406
1407AT_TEST_EXISTING_GRAMMAR([[GNU pic (Groff 1.18.1) Grammar]],
1408[[%error-verbose
1409%union {}
1410
1411%token LABEL
1412%token VARIABLE
1413%token NUMBER
1414%token TEXT
1415%token COMMAND_LINE
1416%token DELIMITED
1417%token ORDINAL
1418%token TH
1419%token LEFT_ARROW_HEAD
1420%token RIGHT_ARROW_HEAD
1421%token DOUBLE_ARROW_HEAD
1422%token LAST
1423%token UP
1424%token DOWN
1425%token LEFT
1426%token RIGHT
1427%token BOX
1428%token CIRCLE
1429%token ELLIPSE
1430%token ARC
1431%token LINE
1432%token ARROW
1433%token MOVE
1434%token SPLINE
1435%token HEIGHT
1436%token RADIUS
1437%token WIDTH
1438%token DIAMETER
1439%token FROM
1440%token TO
1441%token AT
1442%token WITH
1443%token BY
1444%token THEN
1445%token SOLID
1446%token DOTTED
1447%token DASHED
1448%token CHOP
1449%token SAME
1450%token INVISIBLE
1451%token LJUST
1452%token RJUST
1453%token ABOVE
1454%token BELOW
1455%token OF
1456%token THE
1457%token WAY
1458%token BETWEEN
1459%token AND
1460%token HERE
1461%token DOT_N
1462%token DOT_E
1463%token DOT_W
1464%token DOT_S
1465%token DOT_NE
1466%token DOT_SE
1467%token DOT_NW
1468%token DOT_SW
1469%token DOT_C
1470%token DOT_START
1471%token DOT_END
1472%token DOT_X
1473%token DOT_Y
1474%token DOT_HT
1475%token DOT_WID
1476%token DOT_RAD
1477%token SIN
1478%token COS
1479%token ATAN2
1480%token LOG
1481%token EXP
1482%token SQRT
1483%token K_MAX
1484%token K_MIN
1485%token INT
1486%token RAND
1487%token SRAND
1488%token COPY
1489%token THRU
1490%token TOP
1491%token BOTTOM
1492%token UPPER
1493%token LOWER
1494%token SH
1495%token PRINT
1496%token CW
1497%token CCW
1498%token FOR
1499%token DO
1500%token IF
1501%token ELSE
1502%token ANDAND
1503%token OROR
1504%token NOTEQUAL
1505%token EQUALEQUAL
1506%token LESSEQUAL
1507%token GREATEREQUAL
1508%token LEFT_CORNER
1509%token RIGHT_CORNER
1510%token NORTH
1511%token SOUTH
1512%token EAST
1513%token WEST
1514%token CENTER
1515%token END
1516%token START
1517%token RESET
1518%token UNTIL
1519%token PLOT
1520%token THICKNESS
1521%token FILL
1522%token COLORED
1523%token OUTLINED
1524%token SHADED
1525%token ALIGNED
1526%token SPRINTF
1527%token COMMAND
1528
1529%left '.'
1530
1531/* this ensures that plot 17 "%g" parses as (plot 17 "%g") */
1532%left PLOT
1533%left TEXT SPRINTF
1534
1535/* give text adjustments higher precedence than TEXT, so that
1536box "foo" above ljust == box ("foo" above ljust)
1537*/
1538
1539%left LJUST RJUST ABOVE BELOW
1540
1541%left LEFT RIGHT
1542/* Give attributes that take an optional expression a higher
1543precedence than left and right, so that eg `line chop left'
1544parses properly. */
1545%left CHOP SOLID DASHED DOTTED UP DOWN FILL COLORED OUTLINED
1546%left LABEL
1547
1548%left VARIABLE NUMBER '(' SIN COS ATAN2 LOG EXP SQRT K_MAX K_MIN INT RAND SRAND LAST
1549%left ORDINAL HERE '`'
1550
1551%left BOX CIRCLE ELLIPSE ARC LINE ARROW SPLINE '[' /* ] */
1552
1553/* these need to be lower than '-' */
1554%left HEIGHT RADIUS WIDTH DIAMETER FROM TO AT THICKNESS
1555
1556/* these must have higher precedence than CHOP so that `label %prec CHOP'
1557works */
1558%left DOT_N DOT_E DOT_W DOT_S DOT_NE DOT_SE DOT_NW DOT_SW DOT_C
1559%left DOT_START DOT_END TOP BOTTOM LEFT_CORNER RIGHT_CORNER
1560%left UPPER LOWER NORTH SOUTH EAST WEST CENTER START END
1561
1562%left ','
1563%left OROR
1564%left ANDAND
1565%left EQUALEQUAL NOTEQUAL
1566%left '<' '>' LESSEQUAL GREATEREQUAL
1567
1568%left BETWEEN OF
1569%left AND
1570
1571%left '+' '-'
1572%left '*' '/' '%'
1573%right '!'
1574%right '^'
1575]],
1576[[
1577top:
1578 optional_separator
1579 | element_list
1580 ;
1581
1582element_list:
1583 optional_separator middle_element_list optional_separator
1584 ;
1585
1586middle_element_list:
1587 element
1588 | middle_element_list separator element
1589 ;
1590
1591optional_separator:
1592 /* empty */
1593 | separator
1594 ;
1595
1596separator:
1597 ';'
1598 | separator ';'
1599 ;
1600
1601placeless_element:
1602 VARIABLE '=' any_expr
1603 | VARIABLE ':' '=' any_expr
1604 | UP
1605 | DOWN
1606 | LEFT
1607 | RIGHT
1608 | COMMAND_LINE
1609 | COMMAND print_args
1610 | PRINT print_args
1611 | SH
1612 {}
1613 DELIMITED
1614 | COPY TEXT
1615 | COPY TEXT THRU
1616 {}
1617 DELIMITED
1618 {}
1619 until
1620 | COPY THRU
1621 {}
1622 DELIMITED
1623 {}
1624 until
1625 | FOR VARIABLE '=' expr TO expr optional_by DO
1626 {}
1627 DELIMITED
1628 | simple_if
1629 | simple_if ELSE
1630 {}
1631 DELIMITED
1632 | reset_variables
1633 | RESET
1634 ;
1635
1636reset_variables:
1637 RESET VARIABLE
1638 | reset_variables VARIABLE
1639 | reset_variables ',' VARIABLE
1640 ;
1641
1642print_args:
1643 print_arg
1644 | print_args print_arg
1645 ;
1646
1647print_arg:
1648 expr %prec ','
1649 | text
1650 | position %prec ','
1651 ;
1652
1653simple_if:
1654 IF any_expr THEN
1655 {}
1656 DELIMITED
1657 ;
1658
1659until:
1660 /* empty */
1661 | UNTIL TEXT
1662 ;
1663
1664any_expr:
1665 expr
1666 | text_expr
1667 ;
1668
1669text_expr:
1670 text EQUALEQUAL text
1671 | text NOTEQUAL text
1672 | text_expr ANDAND text_expr
1673 | text_expr ANDAND expr
1674 | expr ANDAND text_expr
1675 | text_expr OROR text_expr
1676 | text_expr OROR expr
1677 | expr OROR text_expr
1678 | '!' text_expr
1679 ;
1680
1681optional_by:
1682 /* empty */
1683 | BY expr
1684 | BY '*' expr
1685 ;
1686
1687element:
1688 object_spec
1689 | LABEL ':' optional_separator element
1690 | LABEL ':' optional_separator position_not_place
1691 | LABEL ':' optional_separator place
1692 | '{' {} element_list '}'
1693 {}
1694 optional_element
1695 | placeless_element
1696 ;
1697
1698optional_element:
1699 /* empty */
1700 | element
1701 ;
1702
1703object_spec:
1704 BOX
1705 | CIRCLE
1706 | ELLIPSE
1707 | ARC
1708 | LINE
1709 | ARROW
1710 | MOVE
1711 | SPLINE
1712 | text %prec TEXT
1713 | PLOT expr
1714 | PLOT expr text
1715 | '['
1716 {}
1717 element_list ']'
1718 | object_spec HEIGHT expr
1719 | object_spec RADIUS expr
1720 | object_spec WIDTH expr
1721 | object_spec DIAMETER expr
1722 | object_spec expr %prec HEIGHT
1723 | object_spec UP
1724 | object_spec UP expr
1725 | object_spec DOWN
1726 | object_spec DOWN expr
1727 | object_spec RIGHT
1728 | object_spec RIGHT expr
1729 | object_spec LEFT
1730 | object_spec LEFT expr
1731 | object_spec FROM position
1732 | object_spec TO position
1733 | object_spec AT position
1734 | object_spec WITH path
1735 | object_spec WITH position %prec ','
1736 | object_spec BY expr_pair
1737 | object_spec THEN
1738 | object_spec SOLID
1739 | object_spec DOTTED
1740 | object_spec DOTTED expr
1741 | object_spec DASHED
1742 | object_spec DASHED expr
1743 | object_spec FILL
1744 | object_spec FILL expr
1745 | object_spec SHADED text
1746 | object_spec COLORED text
1747 | object_spec OUTLINED text
1748 | object_spec CHOP
1749 | object_spec CHOP expr
1750 | object_spec SAME
1751 | object_spec INVISIBLE
1752 | object_spec LEFT_ARROW_HEAD
1753 | object_spec RIGHT_ARROW_HEAD
1754 | object_spec DOUBLE_ARROW_HEAD
1755 | object_spec CW
1756 | object_spec CCW
1757 | object_spec text %prec TEXT
1758 | object_spec LJUST
1759 | object_spec RJUST
1760 | object_spec ABOVE
1761 | object_spec BELOW
1762 | object_spec THICKNESS expr
1763 | object_spec ALIGNED
1764 ;
1765
1766text:
1767 TEXT
1768 | SPRINTF '(' TEXT sprintf_args ')'
1769 ;
1770
1771sprintf_args:
1772 /* empty */
1773 | sprintf_args ',' expr
1774 ;
1775
1776position:
1777 position_not_place
1778 | place
1779 ;
1780
1781position_not_place:
1782 expr_pair
1783 | position '+' expr_pair
1784 | position '-' expr_pair
1785 | '(' position ',' position ')'
1786 | expr between position AND position
1787 | expr '<' position ',' position '>'
1788 ;
1789
1790between:
1791 BETWEEN
1792 | OF THE WAY BETWEEN
1793 ;
1794
1795expr_pair:
1796 expr ',' expr
1797 | '(' expr_pair ')'
1798 ;
1799
1800place:
1801 /* line at A left == line (at A) left */
1802 label %prec CHOP
1803 | label corner
1804 | corner label
1805 | corner OF label
1806 | HERE
1807 ;
1808
1809label:
1810 LABEL
1811 | nth_primitive
1812 | label '.' LABEL
1813 ;
1814
1815ordinal:
1816 ORDINAL
1817 | '`' any_expr TH
1818 ;
1819
1820optional_ordinal_last:
1821 LAST
1822 | ordinal LAST
1823 ;
1824
1825nth_primitive:
1826 ordinal object_type
1827 | optional_ordinal_last object_type
1828 ;
1829
1830object_type:
1831 BOX
1832 | CIRCLE
1833 | ELLIPSE
1834 | ARC
1835 | LINE
1836 | ARROW
1837 | SPLINE
1838 | '[' ']'
1839 | TEXT
1840 ;
1841
1842label_path:
1843 '.' LABEL
1844 | label_path '.' LABEL
1845 ;
1846
1847relative_path:
1848 corner %prec CHOP
1849 /* give this a lower precedence than LEFT and RIGHT so that
1850 [A: box] with .A left == [A: box] with (.A left) */
1851 | label_path %prec TEXT
1852 | label_path corner
1853 ;
1854
1855path:
1856 relative_path
1857 | '(' relative_path ',' relative_path ')'
1858 {}
1859 /* The rest of these rules are a compatibility sop. */
1860 | ORDINAL LAST object_type relative_path
1861 | LAST object_type relative_path
1862 | ORDINAL object_type relative_path
1863 | LABEL relative_path
1864 ;
1865
1866corner:
1867 DOT_N
1868 | DOT_E
1869 | DOT_W
1870 | DOT_S
1871 | DOT_NE
1872 | DOT_SE
1873 | DOT_NW
1874 | DOT_SW
1875 | DOT_C
1876 | DOT_START
1877 | DOT_END
1878 | TOP
1879 | BOTTOM
1880 | LEFT
1881 | RIGHT
1882 | UPPER LEFT
1883 | LOWER LEFT
1884 | UPPER RIGHT
1885 | LOWER RIGHT
1886 | LEFT_CORNER
1887 | RIGHT_CORNER
1888 | UPPER LEFT_CORNER
1889 | LOWER LEFT_CORNER
1890 | UPPER RIGHT_CORNER
1891 | LOWER RIGHT_CORNER
1892 | NORTH
1893 | SOUTH
1894 | EAST
1895 | WEST
1896 | CENTER
1897 | START
1898 | END
1899 ;
1900
1901expr:
1902 VARIABLE
1903 | NUMBER
1904 | place DOT_X
1905 | place DOT_Y
1906 | place DOT_HT
1907 | place DOT_WID
1908 | place DOT_RAD
1909 | expr '+' expr
1910 | expr '-' expr
1911 | expr '*' expr
1912 | expr '/' expr
1913 | expr '%' expr
1914 | expr '^' expr
1915 | '-' expr %prec '!'
1916 | '(' any_expr ')'
1917 | SIN '(' any_expr ')'
1918 | COS '(' any_expr ')'
1919 | ATAN2 '(' any_expr ',' any_expr ')'
1920 | LOG '(' any_expr ')'
1921 | EXP '(' any_expr ')'
1922 | SQRT '(' any_expr ')'
1923 | K_MAX '(' any_expr ',' any_expr ')'
1924 | K_MIN '(' any_expr ',' any_expr ')'
1925 | INT '(' any_expr ')'
1926 | RAND '(' any_expr ')'
1927 | RAND '(' ')'
1928 | SRAND '(' any_expr ')'
1929 | expr '<' expr
1930 | expr LESSEQUAL expr
1931 | expr '>' expr
1932 | expr GREATEREQUAL expr
1933 | expr EQUALEQUAL expr
1934 | expr NOTEQUAL expr
1935 | expr ANDAND expr
1936 | expr OROR expr
1937 | '!' expr
1938 ;
1939]],
1940
1941dnl INPUT
1942dnl
1943dnl For example, in pic:
1944dnl
1945dnl .PS
1946dnl A: circle "A"
1947dnl B: A left
1948dnl circle "B" at B
1949dnl .PE
1950dnl
1951dnl Even using groff 1.19.2, the 3rd line above is a syntax error. Change
1952dnl "left" to "right", and it still is. However, add "upper" or "lower" before
1953dnl "left or "right" and it's accepted to mean ".nw", ".ne", ".sw", or ".se".
1954dnl (There seem to be no aliases for "north" and "south" that can stand alone
1955dnl without being followed by "of".)
1956[[VARIABLE, '=', LABEL, LEFT, DOT_X]],
1957
1958dnl BISON-STDERR
1959[[input.y:471.11-48: warning: rule useless in parser due to conflicts: path: ORDINAL LAST object_type relative_path
1960]],
1961
1962dnl LAST-STATE
1963[AT_COND_CASE([[LALR]], [[422]], [[canonical LR]], [[4833]], [[427]])],
1964
1965dnl LALR1-DIFF not used for canonical LR(1) because the diff is huge.
1966dnl Isocore map from LALR(1) state number to new state number plus descriptions
1967dnl of any change in the actions resulting in a change in accepted language:
1968dnl - 102 -> 423: reduce -> shift on LEFT and RIGHT
1969dnl - 237 -> 425
1970dnl - 266 -> 424
1971dnl - 339 -> 426
1972dnl - 383 -> 427
1973[AT_COND_CASE([[LALR]], [],
1974[[@@ -1223,7 +1223,7 @@
1975 text_expr go to state 112
1976 text go to state 113
1977 place go to state 114
1978- label go to state 102
1979+ label go to state 423
1980 ordinal go to state 103
1981 optional_ordinal_last go to state 104
1982 nth_primitive go to state 105
1983@@ -1377,7 +1377,7 @@
1984 '!' shift, and go to state 94
1985
1986 place go to state 114
1987- label go to state 102
1988+ label go to state 423
1989 ordinal go to state 103
1990 optional_ordinal_last go to state 104
1991 nth_primitive go to state 105
1992@@ -1854,7 +1854,7 @@
1993
1994 text go to state 162
1995 place go to state 114
1996- label go to state 102
1997+ label go to state 423
1998 ordinal go to state 103
1999 optional_ordinal_last go to state 104
2000 nth_primitive go to state 105
2001@@ -2047,7 +2047,7 @@
2002 text_expr go to state 112
2003 text go to state 113
2004 place go to state 114
2005- label go to state 102
2006+ label go to state 423
2007 ordinal go to state 103
2008 optional_ordinal_last go to state 104
2009 nth_primitive go to state 105
2010@@ -2571,7 +2571,7 @@
2011 position_not_place go to state 99
2012 expr_pair go to state 191
2013 place go to state 101
2014- label go to state 102
2015+ label go to state 423
2016 ordinal go to state 103
2017 optional_ordinal_last go to state 104
2018 nth_primitive go to state 105
2019@@ -2732,7 +2732,7 @@
2020 text_expr go to state 112
2021 text go to state 113
2022 place go to state 114
2023- label go to state 102
2024+ label go to state 423
2025 ordinal go to state 103
2026 optional_ordinal_last go to state 104
2027 nth_primitive go to state 105
2028@@ -2875,7 +2875,7 @@
2029 '!' shift, and go to state 94
2030
2031 place go to state 114
2032- label go to state 102
2033+ label go to state 423
2034 ordinal go to state 103
2035 optional_ordinal_last go to state 104
2036 nth_primitive go to state 105
2037@@ -3018,7 +3018,7 @@
2038 '!' shift, and go to state 94
2039
2040 place go to state 114
2041- label go to state 102
2042+ label go to state 423
2043 ordinal go to state 103
2044 optional_ordinal_last go to state 104
2045 nth_primitive go to state 105
2046@@ -3256,7 +3256,7 @@
2047
2048 state 102
2049
2050- 146 place: label . [$end, LABEL, VARIABLE, NUMBER, TEXT, ORDINAL, LEFT_ARROW_HEAD, RIGHT_ARROW_HEAD, DOUBLE_ARROW_HEAD, LAST, UP, DOWN, LEFT, RIGHT, HEIGHT, RADIUS, WIDTH, DIAMETER, FROM, TO, AT, WITH, BY, THEN, SOLID, DOTTED, DASHED, CHOP, SAME, INVISIBLE, LJUST, RJUST, ABOVE, BELOW, AND, HERE, DOT_X, DOT_Y, DOT_HT, DOT_WID, DOT_RAD, SIN, COS, ATAN2, LOG, EXP, SQRT, K_MAX, K_MIN, INT, RAND, SRAND, CW, CCW, THICKNESS, FILL, COLORED, OUTLINED, SHADED, ALIGNED, SPRINTF, '(', '`', ',', '>', '+', '-', '!', ';', '}', '@:>@', ')']
2051+ 146 place: label . [$end, LABEL, VARIABLE, NUMBER, TEXT, ORDINAL, LEFT_ARROW_HEAD, RIGHT_ARROW_HEAD, DOUBLE_ARROW_HEAD, LAST, UP, DOWN, LEFT, RIGHT, HEIGHT, RADIUS, WIDTH, DIAMETER, FROM, TO, AT, WITH, BY, THEN, SOLID, DOTTED, DASHED, CHOP, SAME, INVISIBLE, LJUST, RJUST, ABOVE, BELOW, HERE, DOT_X, DOT_Y, DOT_HT, DOT_WID, DOT_RAD, SIN, COS, ATAN2, LOG, EXP, SQRT, K_MAX, K_MIN, INT, RAND, SRAND, CW, CCW, THICKNESS, FILL, COLORED, OUTLINED, SHADED, ALIGNED, SPRINTF, '(', '`', '+', '-', '!', ';', '}', '@:>@']
2052 147 | label . corner
2053 153 label: label . '.' LABEL
2054 180 corner: . DOT_N
2055@@ -3645,7 +3645,7 @@
2056 text_expr go to state 112
2057 text go to state 113
2058 place go to state 114
2059- label go to state 102
2060+ label go to state 423
2061 ordinal go to state 103
2062 optional_ordinal_last go to state 104
2063 nth_primitive go to state 105
2064@@ -3804,7 +3804,7 @@
2065 text_expr go to state 239
2066 text go to state 113
2067 place go to state 114
2068- label go to state 102
2069+ label go to state 423
2070 ordinal go to state 103
2071 optional_ordinal_last go to state 104
2072 nth_primitive go to state 105
2073@@ -4481,7 +4481,7 @@
2074 $default reduce using rule 89 (object_spec)
2075
2076 place go to state 114
2077- label go to state 102
2078+ label go to state 423
2079 ordinal go to state 103
2080 optional_ordinal_last go to state 104
2081 nth_primitive go to state 105
2082@@ -4673,7 +4673,7 @@
2083 $default reduce using rule 91 (object_spec)
2084
2085 place go to state 114
2086- label go to state 102
2087+ label go to state 423
2088 ordinal go to state 103
2089 optional_ordinal_last go to state 104
2090 nth_primitive go to state 105
2091@@ -4867,7 +4867,7 @@
2092 $default reduce using rule 95 (object_spec)
2093
2094 place go to state 114
2095- label go to state 102
2096+ label go to state 423
2097 ordinal go to state 103
2098 optional_ordinal_last go to state 104
2099 nth_primitive go to state 105
2100@@ -5065,7 +5065,7 @@
2101 $default reduce using rule 93 (object_spec)
2102
2103 place go to state 114
2104- label go to state 102
2105+ label go to state 423
2106 ordinal go to state 103
2107 optional_ordinal_last go to state 104
2108 nth_primitive go to state 105
2109@@ -5260,7 +5260,7 @@
2110 '!' shift, and go to state 94
2111
2112 place go to state 114
2113- label go to state 102
2114+ label go to state 423
2115 ordinal go to state 103
2116 optional_ordinal_last go to state 104
2117 nth_primitive go to state 105
2118@@ -5403,7 +5403,7 @@
2119 '!' shift, and go to state 94
2120
2121 place go to state 114
2122- label go to state 102
2123+ label go to state 423
2124 ordinal go to state 103
2125 optional_ordinal_last go to state 104
2126 nth_primitive go to state 105
2127@@ -5546,7 +5546,7 @@
2128 '!' shift, and go to state 94
2129
2130 place go to state 114
2131- label go to state 102
2132+ label go to state 423
2133 ordinal go to state 103
2134 optional_ordinal_last go to state 104
2135 nth_primitive go to state 105
2136@@ -5689,7 +5689,7 @@
2137 '!' shift, and go to state 94
2138
2139 place go to state 114
2140- label go to state 102
2141+ label go to state 423
2142 ordinal go to state 103
2143 optional_ordinal_last go to state 104
2144 nth_primitive go to state 105
2145@@ -6475,7 +6475,7 @@
2146
2147 expr_pair go to state 280
2148 place go to state 114
2149- label go to state 102
2150+ label go to state 423
2151 ordinal go to state 103
2152 optional_ordinal_last go to state 104
2153 nth_primitive go to state 105
2154@@ -6633,7 +6633,7 @@
2155 $default reduce using rule 105 (object_spec)
2156
2157 place go to state 114
2158- label go to state 102
2159+ label go to state 423
2160 ordinal go to state 103
2161 optional_ordinal_last go to state 104
2162 nth_primitive go to state 105
2163@@ -6825,7 +6825,7 @@
2164 $default reduce using rule 107 (object_spec)
2165
2166 place go to state 114
2167- label go to state 102
2168+ label go to state 423
2169 ordinal go to state 103
2170 optional_ordinal_last go to state 104
2171 nth_primitive go to state 105
2172@@ -7017,7 +7017,7 @@
2173 $default reduce using rule 114 (object_spec)
2174
2175 place go to state 114
2176- label go to state 102
2177+ label go to state 423
2178 ordinal go to state 103
2179 optional_ordinal_last go to state 104
2180 nth_primitive go to state 105
2181@@ -7264,7 +7264,7 @@
2182 '!' shift, and go to state 94
2183
2184 place go to state 114
2185- label go to state 102
2186+ label go to state 423
2187 ordinal go to state 103
2188 optional_ordinal_last go to state 104
2189 nth_primitive go to state 105
2190@@ -7408,7 +7408,7 @@
2191 $default reduce using rule 109 (object_spec)
2192
2193 place go to state 114
2194- label go to state 102
2195+ label go to state 423
2196 ordinal go to state 103
2197 optional_ordinal_last go to state 104
2198 nth_primitive go to state 105
2199@@ -7819,12 +7819,12 @@
2200 position_not_place go to state 296
2201 expr_pair go to state 100
2202 place go to state 297
2203- label go to state 102
2204+ label go to state 423
2205 ordinal go to state 103
2206 optional_ordinal_last go to state 104
2207 nth_primitive go to state 105
2208 corner go to state 106
2209- expr go to state 266
2210+ expr go to state 424
2211
2212
2213 state 165
2214@@ -7987,7 +7987,7 @@
2215 text_expr go to state 112
2216 text go to state 113
2217 place go to state 114
2218- label go to state 102
2219+ label go to state 423
2220 ordinal go to state 103
2221 optional_ordinal_last go to state 104
2222 nth_primitive go to state 105
2223@@ -8172,7 +8172,7 @@
2224 text_expr go to state 112
2225 text go to state 113
2226 place go to state 114
2227- label go to state 102
2228+ label go to state 423
2229 ordinal go to state 103
2230 optional_ordinal_last go to state 104
2231 nth_primitive go to state 105
2232@@ -8333,7 +8333,7 @@
2233 text_expr go to state 112
2234 text go to state 113
2235 place go to state 114
2236- label go to state 102
2237+ label go to state 423
2238 ordinal go to state 103
2239 optional_ordinal_last go to state 104
2240 nth_primitive go to state 105
2241@@ -8494,7 +8494,7 @@
2242 text_expr go to state 112
2243 text go to state 113
2244 place go to state 114
2245- label go to state 102
2246+ label go to state 423
2247 ordinal go to state 103
2248 optional_ordinal_last go to state 104
2249 nth_primitive go to state 105
2250@@ -8655,7 +8655,7 @@
2251 text_expr go to state 112
2252 text go to state 113
2253 place go to state 114
2254- label go to state 102
2255+ label go to state 423
2256 ordinal go to state 103
2257 optional_ordinal_last go to state 104
2258 nth_primitive go to state 105
2259@@ -8816,7 +8816,7 @@
2260 text_expr go to state 112
2261 text go to state 113
2262 place go to state 114
2263- label go to state 102
2264+ label go to state 423
2265 ordinal go to state 103
2266 optional_ordinal_last go to state 104
2267 nth_primitive go to state 105
2268@@ -8977,7 +8977,7 @@
2269 text_expr go to state 112
2270 text go to state 113
2271 place go to state 114
2272- label go to state 102
2273+ label go to state 423
2274 ordinal go to state 103
2275 optional_ordinal_last go to state 104
2276 nth_primitive go to state 105
2277@@ -9138,7 +9138,7 @@
2278 text_expr go to state 112
2279 text go to state 113
2280 place go to state 114
2281- label go to state 102
2282+ label go to state 423
2283 ordinal go to state 103
2284 optional_ordinal_last go to state 104
2285 nth_primitive go to state 105
2286@@ -9299,7 +9299,7 @@
2287 text_expr go to state 112
2288 text go to state 113
2289 place go to state 114
2290- label go to state 102
2291+ label go to state 423
2292 ordinal go to state 103
2293 optional_ordinal_last go to state 104
2294 nth_primitive go to state 105
2295@@ -9460,7 +9460,7 @@
2296 text_expr go to state 112
2297 text go to state 113
2298 place go to state 114
2299- label go to state 102
2300+ label go to state 423
2301 ordinal go to state 103
2302 optional_ordinal_last go to state 104
2303 nth_primitive go to state 105
2304@@ -9623,7 +9623,7 @@
2305 text_expr go to state 112
2306 text go to state 113
2307 place go to state 114
2308- label go to state 102
2309+ label go to state 423
2310 ordinal go to state 103
2311 optional_ordinal_last go to state 104
2312 nth_primitive go to state 105
2313@@ -9784,7 +9784,7 @@
2314 text_expr go to state 112
2315 text go to state 113
2316 place go to state 114
2317- label go to state 102
2318+ label go to state 423
2319 ordinal go to state 103
2320 optional_ordinal_last go to state 104
2321 nth_primitive go to state 105
2322@@ -9921,7 +9921,7 @@
2323
2324 $default reduce using rule 47 (any_expr)
2325
2326- between go to state 237
2327+ between go to state 425
2328
2329
2330 state 193
2331@@ -10152,7 +10152,7 @@
2332
2333 expr_pair go to state 317
2334 place go to state 114
2335- label go to state 102
2336+ label go to state 423
2337 ordinal go to state 103
2338 optional_ordinal_last go to state 104
2339 nth_primitive go to state 105
2340@@ -10298,7 +10298,7 @@
2341
2342 expr_pair go to state 318
2343 place go to state 114
2344- label go to state 102
2345+ label go to state 423
2346 ordinal go to state 103
2347 optional_ordinal_last go to state 104
2348 nth_primitive go to state 105
2349@@ -10622,7 +10622,7 @@
2350 '!' shift, and go to state 94
2351
2352 place go to state 114
2353- label go to state 102
2354+ label go to state 423
2355 ordinal go to state 103
2356 optional_ordinal_last go to state 104
2357 nth_primitive go to state 105
2358@@ -10765,7 +10765,7 @@
2359 '!' shift, and go to state 94
2360
2361 place go to state 114
2362- label go to state 102
2363+ label go to state 423
2364 ordinal go to state 103
2365 optional_ordinal_last go to state 104
2366 nth_primitive go to state 105
2367@@ -10908,7 +10908,7 @@
2368 '!' shift, and go to state 94
2369
2370 place go to state 114
2371- label go to state 102
2372+ label go to state 423
2373 ordinal go to state 103
2374 optional_ordinal_last go to state 104
2375 nth_primitive go to state 105
2376@@ -11051,7 +11051,7 @@
2377 '!' shift, and go to state 94
2378
2379 place go to state 114
2380- label go to state 102
2381+ label go to state 423
2382 ordinal go to state 103
2383 optional_ordinal_last go to state 104
2384 nth_primitive go to state 105
2385@@ -11194,7 +11194,7 @@
2386 '!' shift, and go to state 94
2387
2388 place go to state 114
2389- label go to state 102
2390+ label go to state 423
2391 ordinal go to state 103
2392 optional_ordinal_last go to state 104
2393 nth_primitive go to state 105
2394@@ -11337,7 +11337,7 @@
2395 '!' shift, and go to state 94
2396
2397 place go to state 114
2398- label go to state 102
2399+ label go to state 423
2400 ordinal go to state 103
2401 optional_ordinal_last go to state 104
2402 nth_primitive go to state 105
2403@@ -11480,7 +11480,7 @@
2404 '!' shift, and go to state 94
2405
2406 place go to state 114
2407- label go to state 102
2408+ label go to state 423
2409 ordinal go to state 103
2410 optional_ordinal_last go to state 104
2411 nth_primitive go to state 105
2412@@ -11637,7 +11637,7 @@
2413 position_not_place go to state 99
2414 expr_pair go to state 100
2415 place go to state 101
2416- label go to state 102
2417+ label go to state 423
2418 ordinal go to state 103
2419 optional_ordinal_last go to state 104
2420 nth_primitive go to state 105
2421@@ -11780,7 +11780,7 @@
2422 '!' shift, and go to state 94
2423
2424 place go to state 114
2425- label go to state 102
2426+ label go to state 423
2427 ordinal go to state 103
2428 optional_ordinal_last go to state 104
2429 nth_primitive go to state 105
2430@@ -11923,7 +11923,7 @@
2431 '!' shift, and go to state 94
2432
2433 place go to state 114
2434- label go to state 102
2435+ label go to state 423
2436 ordinal go to state 103
2437 optional_ordinal_last go to state 104
2438 nth_primitive go to state 105
2439@@ -12066,7 +12066,7 @@
2440 '!' shift, and go to state 94
2441
2442 place go to state 114
2443- label go to state 102
2444+ label go to state 423
2445 ordinal go to state 103
2446 optional_ordinal_last go to state 104
2447 nth_primitive go to state 105
2448@@ -12209,7 +12209,7 @@
2449 '!' shift, and go to state 94
2450
2451 place go to state 114
2452- label go to state 102
2453+ label go to state 423
2454 ordinal go to state 103
2455 optional_ordinal_last go to state 104
2456 nth_primitive go to state 105
2457@@ -12352,7 +12352,7 @@
2458 '!' shift, and go to state 94
2459
2460 place go to state 114
2461- label go to state 102
2462+ label go to state 423
2463 ordinal go to state 103
2464 optional_ordinal_last go to state 104
2465 nth_primitive go to state 105
2466@@ -12495,7 +12495,7 @@
2467 '!' shift, and go to state 94
2468
2469 place go to state 114
2470- label go to state 102
2471+ label go to state 423
2472 ordinal go to state 103
2473 optional_ordinal_last go to state 104
2474 nth_primitive go to state 105
2475@@ -12638,7 +12638,7 @@
2476 '!' shift, and go to state 94
2477
2478 place go to state 114
2479- label go to state 102
2480+ label go to state 423
2481 ordinal go to state 103
2482 optional_ordinal_last go to state 104
2483 nth_primitive go to state 105
2484@@ -12794,12 +12794,12 @@
2485 position_not_place go to state 99
2486 expr_pair go to state 100
2487 place go to state 101
2488- label go to state 102
2489+ label go to state 423
2490 ordinal go to state 103
2491 optional_ordinal_last go to state 104
2492 nth_primitive go to state 105
2493 corner go to state 106
2494- expr go to state 266
2495+ expr go to state 424
2496
2497
2498 state 238
2499@@ -12937,7 +12937,7 @@
2500 '!' shift, and go to state 94
2501
2502 place go to state 114
2503- label go to state 102
2504+ label go to state 423
2505 ordinal go to state 103
2506 optional_ordinal_last go to state 104
2507 nth_primitive go to state 105
2508@@ -13160,7 +13160,7 @@
2509 text_expr go to state 342
2510 text go to state 113
2511 place go to state 114
2512- label go to state 102
2513+ label go to state 423
2514 ordinal go to state 103
2515 optional_ordinal_last go to state 104
2516 nth_primitive go to state 105
2517@@ -13319,7 +13319,7 @@
2518 text_expr go to state 344
2519 text go to state 113
2520 place go to state 114
2521- label go to state 102
2522+ label go to state 423
2523 ordinal go to state 103
2524 optional_ordinal_last go to state 104
2525 nth_primitive go to state 105
2526@@ -13502,7 +13502,7 @@
2527 text_expr go to state 348
2528 text go to state 113
2529 place go to state 114
2530- label go to state 102
2531+ label go to state 423
2532 ordinal go to state 103
2533 optional_ordinal_last go to state 104
2534 nth_primitive go to state 105
2535@@ -13661,7 +13661,7 @@
2536 text_expr go to state 350
2537 text go to state 113
2538 place go to state 114
2539- label go to state 102
2540+ label go to state 423
2541 ordinal go to state 103
2542 optional_ordinal_last go to state 104
2543 nth_primitive go to state 105
2544@@ -13804,7 +13804,7 @@
2545 '!' shift, and go to state 94
2546
2547 place go to state 114
2548- label go to state 102
2549+ label go to state 423
2550 ordinal go to state 103
2551 optional_ordinal_last go to state 104
2552 nth_primitive go to state 105
2553@@ -14747,7 +14747,7 @@
2554 position_not_place go to state 99
2555 expr_pair go to state 191
2556 place go to state 101
2557- label go to state 102
2558+ label go to state 423
2559 ordinal go to state 103
2560 optional_ordinal_last go to state 104
2561 nth_primitive go to state 105
2562@@ -15074,7 +15074,7 @@
2563 text go to state 113
2564 expr_pair go to state 365
2565 place go to state 114
2566- label go to state 102
2567+ label go to state 423
2568 ordinal go to state 103
2569 optional_ordinal_last go to state 104
2570 nth_primitive go to state 105
2571@@ -15693,12 +15693,12 @@
2572 position_not_place go to state 99
2573 expr_pair go to state 100
2574 place go to state 101
2575- label go to state 102
2576+ label go to state 423
2577 ordinal go to state 103
2578 optional_ordinal_last go to state 104
2579 nth_primitive go to state 105
2580 corner go to state 106
2581- expr go to state 266
2582+ expr go to state 424
2583
2584
2585 state 315
2586@@ -16124,7 +16124,7 @@
2587
2588 $default reduce using rule 239 (expr)
2589
2590- between go to state 237
2591+ between go to state 425
2592
2593 Conflict between rule 239 and token OF resolved as shift ('<' < OF).
2594 Conflict between rule 239 and token BETWEEN resolved as shift ('<' < BETWEEN).
2595@@ -17234,7 +17234,7 @@
2596 text_expr go to state 112
2597 text go to state 113
2598 place go to state 114
2599- label go to state 102
2600+ label go to state 423
2601 ordinal go to state 103
2602 optional_ordinal_last go to state 104
2603 nth_primitive go to state 105
2604@@ -17416,7 +17416,7 @@
2605 text_expr go to state 112
2606 text go to state 113
2607 place go to state 114
2608- label go to state 102
2609+ label go to state 423
2610 ordinal go to state 103
2611 optional_ordinal_last go to state 104
2612 nth_primitive go to state 105
2613@@ -17577,7 +17577,7 @@
2614 text_expr go to state 112
2615 text go to state 113
2616 place go to state 114
2617- label go to state 102
2618+ label go to state 423
2619 ordinal go to state 103
2620 optional_ordinal_last go to state 104
2621 nth_primitive go to state 105
2622@@ -17772,12 +17772,12 @@
2623 position_not_place go to state 99
2624 expr_pair go to state 100
2625 place go to state 101
2626- label go to state 102
2627+ label go to state 423
2628 ordinal go to state 103
2629 optional_ordinal_last go to state 104
2630 nth_primitive go to state 105
2631 corner go to state 106
2632- expr go to state 266
2633+ expr go to state 424
2634
2635
2636 state 383
2637@@ -18071,7 +18071,7 @@
2638 '!' shift, and go to state 94
2639
2640 place go to state 114
2641- label go to state 102
2642+ label go to state 423
2643 ordinal go to state 103
2644 optional_ordinal_last go to state 104
2645 nth_primitive go to state 105
2646@@ -18221,7 +18221,7 @@
2647 '!' shift, and go to state 94
2648
2649 place go to state 114
2650- label go to state 102
2651+ label go to state 423
2652 ordinal go to state 103
2653 optional_ordinal_last go to state 104
2654 nth_primitive go to state 105
2655@@ -18830,7 +18830,7 @@
2656 '!' shift, and go to state 94
2657
2658 place go to state 114
2659- label go to state 102
2660+ label go to state 423
2661 ordinal go to state 103
2662 optional_ordinal_last go to state 104
2663 nth_primitive go to state 105
2664@@ -18987,7 +18987,7 @@
2665 '!' shift, and go to state 94
2666
2667 place go to state 114
2668- label go to state 102
2669+ label go to state 423
2670 ordinal go to state 103
2671 optional_ordinal_last go to state 104
2672 nth_primitive go to state 105
2673@@ -19089,3 +19089,440 @@
2674 29 placeless_element: FOR VARIABLE '=' expr TO expr optional_by DO $@6 DELIMITED .
2675
2676 $default reduce using rule 29 (placeless_element)
2677+
2678+
2679+state 423
2680+
2681+ 146 place: label . [$end, AND, DOT_X, DOT_Y, DOT_HT, DOT_WID, DOT_RAD, ',', '>', '+', '-', ';', '}', '@:>@', ')']
2682+ 147 | label . corner
2683+ 153 label: label . '.' LABEL
2684+ 180 corner: . DOT_N
2685+ 181 | . DOT_E
2686+ 182 | . DOT_W
2687+ 183 | . DOT_S
2688+ 184 | . DOT_NE
2689+ 185 | . DOT_SE
2690+ 186 | . DOT_NW
2691+ 187 | . DOT_SW
2692+ 188 | . DOT_C
2693+ 189 | . DOT_START
2694+ 190 | . DOT_END
2695+ 191 | . TOP
2696+ 192 | . BOTTOM
2697+ 193 | . LEFT
2698+ 194 | . RIGHT
2699+ 195 | . UPPER LEFT
2700+ 196 | . LOWER LEFT
2701+ 197 | . UPPER RIGHT
2702+ 198 | . LOWER RIGHT
2703+ 199 | . LEFT_CORNER
2704+ 200 | . RIGHT_CORNER
2705+ 201 | . UPPER LEFT_CORNER
2706+ 202 | . LOWER LEFT_CORNER
2707+ 203 | . UPPER RIGHT_CORNER
2708+ 204 | . LOWER RIGHT_CORNER
2709+ 205 | . NORTH
2710+ 206 | . SOUTH
2711+ 207 | . EAST
2712+ 208 | . WEST
2713+ 209 | . CENTER
2714+ 210 | . START
2715+ 211 | . END
2716+
2717+ LEFT shift, and go to state 53
2718+ RIGHT shift, and go to state 54
2719+ DOT_N shift, and go to state 56
2720+ DOT_E shift, and go to state 57
2721+ DOT_W shift, and go to state 58
2722+ DOT_S shift, and go to state 59
2723+ DOT_NE shift, and go to state 60
2724+ DOT_SE shift, and go to state 61
2725+ DOT_NW shift, and go to state 62
2726+ DOT_SW shift, and go to state 63
2727+ DOT_C shift, and go to state 64
2728+ DOT_START shift, and go to state 65
2729+ DOT_END shift, and go to state 66
2730+ TOP shift, and go to state 78
2731+ BOTTOM shift, and go to state 79
2732+ UPPER shift, and go to state 80
2733+ LOWER shift, and go to state 81
2734+ LEFT_CORNER shift, and go to state 82
2735+ RIGHT_CORNER shift, and go to state 83
2736+ NORTH shift, and go to state 84
2737+ SOUTH shift, and go to state 85
2738+ EAST shift, and go to state 86
2739+ WEST shift, and go to state 87
2740+ CENTER shift, and go to state 88
2741+ END shift, and go to state 89
2742+ START shift, and go to state 90
2743+ '.' shift, and go to state 204
2744+
2745+ $default reduce using rule 146 (place)
2746+
2747+ corner go to state 205
2748+
2749+
2750+state 424
2751+
2752+ 140 position_not_place: expr . between position AND position
2753+ 141 | expr . '<' position ',' position '>'
2754+ 142 between: . BETWEEN
2755+ 143 | . OF THE WAY BETWEEN
2756+ 144 expr_pair: expr . ',' expr
2757+ 219 expr: expr . '+' expr
2758+ 220 | expr . '-' expr
2759+ 221 | expr . '*' expr
2760+ 222 | expr . '/' expr
2761+ 223 | expr . '%' expr
2762+ 224 | expr . '^' expr
2763+ 239 | expr . '<' expr
2764+ 240 | expr . LESSEQUAL expr
2765+ 241 | expr . '>' expr
2766+ 242 | expr . GREATEREQUAL expr
2767+ 243 | expr . EQUALEQUAL expr
2768+ 244 | expr . NOTEQUAL expr
2769+ 245 | expr . ANDAND expr
2770+ 246 | expr . OROR expr
2771+
2772+ OF shift, and go to state 220
2773+ BETWEEN shift, and go to state 221
2774+ ANDAND shift, and go to state 222
2775+ OROR shift, and go to state 223
2776+ NOTEQUAL shift, and go to state 224
2777+ EQUALEQUAL shift, and go to state 225
2778+ LESSEQUAL shift, and go to state 226
2779+ GREATEREQUAL shift, and go to state 227
2780+ ',' shift, and go to state 228
2781+ '<' shift, and go to state 229
2782+ '>' shift, and go to state 230
2783+ '+' shift, and go to state 231
2784+ '-' shift, and go to state 232
2785+ '*' shift, and go to state 233
2786+ '/' shift, and go to state 234
2787+ '%' shift, and go to state 235
2788+ '^' shift, and go to state 236
2789+
2790+ between go to state 425
2791+
2792+
2793+state 425
2794+
2795+ 134 position: . position_not_place
2796+ 135 | . place
2797+ 136 position_not_place: . expr_pair
2798+ 137 | . position '+' expr_pair
2799+ 138 | . position '-' expr_pair
2800+ 139 | . '(' position ',' position ')'
2801+ 140 | . expr between position AND position
2802+ 140 | expr between . position AND position
2803+ 141 | . expr '<' position ',' position '>'
2804+ 144 expr_pair: . expr ',' expr
2805+ 145 | . '(' expr_pair ')'
2806+ 146 place: . label
2807+ 147 | . label corner
2808+ 148 | . corner label
2809+ 149 | . corner OF label
2810+ 150 | . HERE
2811+ 151 label: . LABEL
2812+ 152 | . nth_primitive
2813+ 153 | . label '.' LABEL
2814+ 154 ordinal: . ORDINAL
2815+ 155 | . '`' any_expr TH
2816+ 156 optional_ordinal_last: . LAST
2817+ 157 | . ordinal LAST
2818+ 158 nth_primitive: . ordinal object_type
2819+ 159 | . optional_ordinal_last object_type
2820+ 180 corner: . DOT_N
2821+ 181 | . DOT_E
2822+ 182 | . DOT_W
2823+ 183 | . DOT_S
2824+ 184 | . DOT_NE
2825+ 185 | . DOT_SE
2826+ 186 | . DOT_NW
2827+ 187 | . DOT_SW
2828+ 188 | . DOT_C
2829+ 189 | . DOT_START
2830+ 190 | . DOT_END
2831+ 191 | . TOP
2832+ 192 | . BOTTOM
2833+ 193 | . LEFT
2834+ 194 | . RIGHT
2835+ 195 | . UPPER LEFT
2836+ 196 | . LOWER LEFT
2837+ 197 | . UPPER RIGHT
2838+ 198 | . LOWER RIGHT
2839+ 199 | . LEFT_CORNER
2840+ 200 | . RIGHT_CORNER
2841+ 201 | . UPPER LEFT_CORNER
2842+ 202 | . LOWER LEFT_CORNER
2843+ 203 | . UPPER RIGHT_CORNER
2844+ 204 | . LOWER RIGHT_CORNER
2845+ 205 | . NORTH
2846+ 206 | . SOUTH
2847+ 207 | . EAST
2848+ 208 | . WEST
2849+ 209 | . CENTER
2850+ 210 | . START
2851+ 211 | . END
2852+ 212 expr: . VARIABLE
2853+ 213 | . NUMBER
2854+ 214 | . place DOT_X
2855+ 215 | . place DOT_Y
2856+ 216 | . place DOT_HT
2857+ 217 | . place DOT_WID
2858+ 218 | . place DOT_RAD
2859+ 219 | . expr '+' expr
2860+ 220 | . expr '-' expr
2861+ 221 | . expr '*' expr
2862+ 222 | . expr '/' expr
2863+ 223 | . expr '%' expr
2864+ 224 | . expr '^' expr
2865+ 225 | . '-' expr
2866+ 226 | . '(' any_expr ')'
2867+ 227 | . SIN '(' any_expr ')'
2868+ 228 | . COS '(' any_expr ')'
2869+ 229 | . ATAN2 '(' any_expr ',' any_expr ')'
2870+ 230 | . LOG '(' any_expr ')'
2871+ 231 | . EXP '(' any_expr ')'
2872+ 232 | . SQRT '(' any_expr ')'
2873+ 233 | . K_MAX '(' any_expr ',' any_expr ')'
2874+ 234 | . K_MIN '(' any_expr ',' any_expr ')'
2875+ 235 | . INT '(' any_expr ')'
2876+ 236 | . RAND '(' any_expr ')'
2877+ 237 | . RAND '(' ')'
2878+ 238 | . SRAND '(' any_expr ')'
2879+ 239 | . expr '<' expr
2880+ 240 | . expr LESSEQUAL expr
2881+ 241 | . expr '>' expr
2882+ 242 | . expr GREATEREQUAL expr
2883+ 243 | . expr EQUALEQUAL expr
2884+ 244 | . expr NOTEQUAL expr
2885+ 245 | . expr ANDAND expr
2886+ 246 | . expr OROR expr
2887+ 247 | . '!' expr
2888+
2889+ LABEL shift, and go to state 48
2890+ VARIABLE shift, and go to state 49
2891+ NUMBER shift, and go to state 50
2892+ ORDINAL shift, and go to state 51
2893+ LAST shift, and go to state 52
2894+ LEFT shift, and go to state 53
2895+ RIGHT shift, and go to state 54
2896+ HERE shift, and go to state 55
2897+ DOT_N shift, and go to state 56
2898+ DOT_E shift, and go to state 57
2899+ DOT_W shift, and go to state 58
2900+ DOT_S shift, and go to state 59
2901+ DOT_NE shift, and go to state 60
2902+ DOT_SE shift, and go to state 61
2903+ DOT_NW shift, and go to state 62
2904+ DOT_SW shift, and go to state 63
2905+ DOT_C shift, and go to state 64
2906+ DOT_START shift, and go to state 65
2907+ DOT_END shift, and go to state 66
2908+ SIN shift, and go to state 67
2909+ COS shift, and go to state 68
2910+ ATAN2 shift, and go to state 69
2911+ LOG shift, and go to state 70
2912+ EXP shift, and go to state 71
2913+ SQRT shift, and go to state 72
2914+ K_MAX shift, and go to state 73
2915+ K_MIN shift, and go to state 74
2916+ INT shift, and go to state 75
2917+ RAND shift, and go to state 76
2918+ SRAND shift, and go to state 77
2919+ TOP shift, and go to state 78
2920+ BOTTOM shift, and go to state 79
2921+ UPPER shift, and go to state 80
2922+ LOWER shift, and go to state 81
2923+ LEFT_CORNER shift, and go to state 82
2924+ RIGHT_CORNER shift, and go to state 83
2925+ NORTH shift, and go to state 84
2926+ SOUTH shift, and go to state 85
2927+ EAST shift, and go to state 86
2928+ WEST shift, and go to state 87
2929+ CENTER shift, and go to state 88
2930+ END shift, and go to state 89
2931+ START shift, and go to state 90
2932+ '(' shift, and go to state 91
2933+ '`' shift, and go to state 92
2934+ '-' shift, and go to state 93
2935+ '!' shift, and go to state 94
2936+
2937+ position go to state 426
2938+ position_not_place go to state 99
2939+ expr_pair go to state 100
2940+ place go to state 101
2941+ label go to state 423
2942+ ordinal go to state 103
2943+ optional_ordinal_last go to state 104
2944+ nth_primitive go to state 105
2945+ corner go to state 106
2946+ expr go to state 424
2947+
2948+
2949+state 426
2950+
2951+ 137 position_not_place: position . '+' expr_pair
2952+ 138 | position . '-' expr_pair
2953+ 140 | expr between position . AND position
2954+
2955+ AND shift, and go to state 427
2956+ '+' shift, and go to state 197
2957+ '-' shift, and go to state 198
2958+
2959+
2960+state 427
2961+
2962+ 134 position: . position_not_place
2963+ 135 | . place
2964+ 136 position_not_place: . expr_pair
2965+ 137 | . position '+' expr_pair
2966+ 138 | . position '-' expr_pair
2967+ 139 | . '(' position ',' position ')'
2968+ 140 | . expr between position AND position
2969+ 140 | expr between position AND . position
2970+ 141 | . expr '<' position ',' position '>'
2971+ 144 expr_pair: . expr ',' expr
2972+ 145 | . '(' expr_pair ')'
2973+ 146 place: . label
2974+ 147 | . label corner
2975+ 148 | . corner label
2976+ 149 | . corner OF label
2977+ 150 | . HERE
2978+ 151 label: . LABEL
2979+ 152 | . nth_primitive
2980+ 153 | . label '.' LABEL
2981+ 154 ordinal: . ORDINAL
2982+ 155 | . '`' any_expr TH
2983+ 156 optional_ordinal_last: . LAST
2984+ 157 | . ordinal LAST
2985+ 158 nth_primitive: . ordinal object_type
2986+ 159 | . optional_ordinal_last object_type
2987+ 180 corner: . DOT_N
2988+ 181 | . DOT_E
2989+ 182 | . DOT_W
2990+ 183 | . DOT_S
2991+ 184 | . DOT_NE
2992+ 185 | . DOT_SE
2993+ 186 | . DOT_NW
2994+ 187 | . DOT_SW
2995+ 188 | . DOT_C
2996+ 189 | . DOT_START
2997+ 190 | . DOT_END
2998+ 191 | . TOP
2999+ 192 | . BOTTOM
3000+ 193 | . LEFT
3001+ 194 | . RIGHT
3002+ 195 | . UPPER LEFT
3003+ 196 | . LOWER LEFT
3004+ 197 | . UPPER RIGHT
3005+ 198 | . LOWER RIGHT
3006+ 199 | . LEFT_CORNER
3007+ 200 | . RIGHT_CORNER
3008+ 201 | . UPPER LEFT_CORNER
3009+ 202 | . LOWER LEFT_CORNER
3010+ 203 | . UPPER RIGHT_CORNER
3011+ 204 | . LOWER RIGHT_CORNER
3012+ 205 | . NORTH
3013+ 206 | . SOUTH
3014+ 207 | . EAST
3015+ 208 | . WEST
3016+ 209 | . CENTER
3017+ 210 | . START
3018+ 211 | . END
3019+ 212 expr: . VARIABLE
3020+ 213 | . NUMBER
3021+ 214 | . place DOT_X
3022+ 215 | . place DOT_Y
3023+ 216 | . place DOT_HT
3024+ 217 | . place DOT_WID
3025+ 218 | . place DOT_RAD
3026+ 219 | . expr '+' expr
3027+ 220 | . expr '-' expr
3028+ 221 | . expr '*' expr
3029+ 222 | . expr '/' expr
3030+ 223 | . expr '%' expr
3031+ 224 | . expr '^' expr
3032+ 225 | . '-' expr
3033+ 226 | . '(' any_expr ')'
3034+ 227 | . SIN '(' any_expr ')'
3035+ 228 | . COS '(' any_expr ')'
3036+ 229 | . ATAN2 '(' any_expr ',' any_expr ')'
3037+ 230 | . LOG '(' any_expr ')'
3038+ 231 | . EXP '(' any_expr ')'
3039+ 232 | . SQRT '(' any_expr ')'
3040+ 233 | . K_MAX '(' any_expr ',' any_expr ')'
3041+ 234 | . K_MIN '(' any_expr ',' any_expr ')'
3042+ 235 | . INT '(' any_expr ')'
3043+ 236 | . RAND '(' any_expr ')'
3044+ 237 | . RAND '(' ')'
3045+ 238 | . SRAND '(' any_expr ')'
3046+ 239 | . expr '<' expr
3047+ 240 | . expr LESSEQUAL expr
3048+ 241 | . expr '>' expr
3049+ 242 | . expr GREATEREQUAL expr
3050+ 243 | . expr EQUALEQUAL expr
3051+ 244 | . expr NOTEQUAL expr
3052+ 245 | . expr ANDAND expr
3053+ 246 | . expr OROR expr
3054+ 247 | . '!' expr
3055+
3056+ LABEL shift, and go to state 48
3057+ VARIABLE shift, and go to state 49
3058+ NUMBER shift, and go to state 50
3059+ ORDINAL shift, and go to state 51
3060+ LAST shift, and go to state 52
3061+ LEFT shift, and go to state 53
3062+ RIGHT shift, and go to state 54
3063+ HERE shift, and go to state 55
3064+ DOT_N shift, and go to state 56
3065+ DOT_E shift, and go to state 57
3066+ DOT_W shift, and go to state 58
3067+ DOT_S shift, and go to state 59
3068+ DOT_NE shift, and go to state 60
3069+ DOT_SE shift, and go to state 61
3070+ DOT_NW shift, and go to state 62
3071+ DOT_SW shift, and go to state 63
3072+ DOT_C shift, and go to state 64
3073+ DOT_START shift, and go to state 65
3074+ DOT_END shift, and go to state 66
3075+ SIN shift, and go to state 67
3076+ COS shift, and go to state 68
3077+ ATAN2 shift, and go to state 69
3078+ LOG shift, and go to state 70
3079+ EXP shift, and go to state 71
3080+ SQRT shift, and go to state 72
3081+ K_MAX shift, and go to state 73
3082+ K_MIN shift, and go to state 74
3083+ INT shift, and go to state 75
3084+ RAND shift, and go to state 76
3085+ SRAND shift, and go to state 77
3086+ TOP shift, and go to state 78
3087+ BOTTOM shift, and go to state 79
3088+ UPPER shift, and go to state 80
3089+ LOWER shift, and go to state 81
3090+ LEFT_CORNER shift, and go to state 82
3091+ RIGHT_CORNER shift, and go to state 83
3092+ NORTH shift, and go to state 84
3093+ SOUTH shift, and go to state 85
3094+ EAST shift, and go to state 86
3095+ WEST shift, and go to state 87
3096+ CENTER shift, and go to state 88
3097+ END shift, and go to state 89
3098+ START shift, and go to state 90
3099+ '(' shift, and go to state 91
3100+ '`' shift, and go to state 92
3101+ '-' shift, and go to state 93
3102+ '!' shift, and go to state 94
3103+
3104+ position go to state 402
3105+ position_not_place go to state 99
3106+ expr_pair go to state 100
3107+ place go to state 101
3108+ label go to state 423
3109+ ordinal go to state 103
3110+ optional_ordinal_last go to state 104
3111+ nth_primitive go to state 105
3112+ corner go to state 106
3113+ expr go to state 424
3114]])],
3115
3116dnl OTHER-CHECKS
3117[],
3118
3119dnl PARSER-EXIT-VALUE, PARSER-STDOUT, PARSER-STDERR
3120[AT_COND_CASE([[LALR]], [[1]], [[0]])],
3121[],
3122[AT_COND_CASE([[LALR]],
3123[[syntax error, unexpected LEFT
3124]])])
bison