-
Notifications
You must be signed in to change notification settings - Fork 4
/
athena.lex.sml
2332 lines (2288 loc) · 105 KB
/
athena.lex.sml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
functor AthenaLexFun(structure Tokens:Athena_TOKENS) = struct
structure yyInput : sig
type stream
val mkStream : (int -> string) -> stream
val fromStream : TextIO.StreamIO.instream -> stream
val getc : stream -> (Char.char * stream) option
val getpos : stream -> int
val getlineNo : stream -> int
val subtract : stream * stream -> string
val eof : stream -> bool
val lastWasNL : stream -> bool
end = struct
structure TIO = TextIO
structure TSIO = TIO.StreamIO
structure TPIO = TextPrimIO
datatype stream = Stream of {
strm : TSIO.instream,
id : int, (* track which streams originated
* from the same stream *)
pos : int,
lineNo : int,
lastWasNL : bool
}
local
val next = ref 0
in
fun nextId() = !next before (next := !next + 1)
end
val initPos = 2 (* ml-lex bug compatibility *)
fun mkStream inputN = let
val strm = TSIO.mkInstream
(TPIO.RD {
name = "lexgen",
chunkSize = 4096,
readVec = SOME inputN,
readArr = NONE,
readVecNB = NONE,
readArrNB = NONE,
block = NONE,
canInput = NONE,
avail = (fn () => NONE),
getPos = NONE,
setPos = NONE,
endPos = NONE,
verifyPos = NONE,
close = (fn () => ()),
ioDesc = NONE
}, "")
in
Stream {strm = strm, id = nextId(), pos = initPos, lineNo = 1,
lastWasNL = true}
end
fun fromStream strm = Stream {
strm = strm, id = nextId(), pos = initPos, lineNo = 1, lastWasNL = true
}
fun getc (Stream {strm, pos, id, lineNo, ...}) = (case TSIO.input1 strm
of NONE => NONE
| SOME (c, strm') =>
SOME (c, Stream {
strm = strm',
pos = pos+1,
id = id,
lineNo = lineNo +
(if c = #"\n" then 1 else 0),
lastWasNL = (c = #"\n")
})
(* end case*))
fun getpos (Stream {pos, ...}) = pos
fun getlineNo (Stream {lineNo, ...}) = lineNo
fun subtract (new, old) = let
val Stream {strm = strm, pos = oldPos, id = oldId, ...} = old
val Stream {pos = newPos, id = newId, ...} = new
val (diff, _) = if newId = oldId andalso newPos >= oldPos
then TSIO.inputN (strm, newPos - oldPos)
else raise Fail
"BUG: yyInput: attempted to subtract incompatible streams"
in
diff
end
fun eof s = not (isSome (getc s))
fun lastWasNL (Stream {lastWasNL, ...}) = lastWasNL
end
datatype yystart_state =
STRING | EOL_COMMENT | tates | INITIAL
structure UserDeclarations =
struct
(*==================================================
Athena's lexer.
===================================================*)
type svalue = Tokens.svalue
type pos = int * int
type ('a,'b) token = ('a,'b) Tokens.token
type lexresult = (svalue,pos) token
val open_comments = ref 0
val pos = ref 1
val lines = ref 1
fun resetLines() = (lines := 1;pos := 0)
fun incLines() = (lines := !lines + 1; pos := 0)
fun incPos(i) = pos := !pos + i
fun currentPos() = (!lines,!pos)
fun currentPosWithFileInfo() = {line=(!lines),file=(!Paths.current_file),pos=(!pos)}
fun dxCurrentPos(x) = (!lines,!pos+x)
val code_string = ref ""
val char_code_list: int list ref = ref []
val temp_string = ref ""
val begin_string_pos = ref (0,0)
val open_string = ref false
val _ = Position.init()
fun isReserved(str,leftp:pos as (l,p)) =
let fun getPos(count) = (leftp,(l,p+count-1))
fun doReserved "assume" = (true,Tokens.ASSUME(getPos(6))) |
doReserved "private" = (true,Tokens.PRIVATE(getPos(7))) |
doReserved "bind" = (true,Tokens.NAME(getPos(4))) |
doReserved "as" = (true,Tokens.NAME(getPos(2))) |
doReserved "check" = (true,Tokens.CHECK(getPos(5))) |
doReserved "dcheck" = (true,Tokens.DCHECK(getPos(6))) |
doReserved "the" = (true,Tokens.THE(getPos(3))) |
doReserved "Fun" = (true,Tokens.FUN(getPos(3))) |
doReserved "over" = (true,Tokens.OVER(getPos(4))) |
doReserved "for" = (true,Tokens.FOR(getPos(3))) |
doReserved "set-precedence" = (true,Tokens.SET_PRECEDENCE(getPos(14))) |
doReserved "open" = (true,Tokens.OPEN_MODULE(getPos(4))) |
doReserved "open-module" = (true,Tokens.OPEN_MODULE(getPos(11))) |
doReserved "extend-module" = (true,Tokens.EXTEND_MODULE(getPos(13))) |
doReserved "left-assoc" = (true,Tokens.LEFT_ASSOC(getPos(10))) |
doReserved "right-assoc" = (true,Tokens.RIGHT_ASSOC(getPos(11))) |
doReserved "assert" = (true,Tokens.ASSERT(getPos(6))) |
doReserved "assert*" = (true,Tokens.ASSERT_CLOSE(getPos(7))) |
doReserved "retract" = (true,Tokens.RETRACT(getPos(7))) |
doReserved "load-file" = (true,Tokens.LOAD_FILE(getPos(9))) |
doReserved "load" = (true,Tokens.LOAD_FILE(getPos(4))) |
doReserved "overload" = (true,Tokens.OVERLOAD(getPos(8))) |
doReserved "overload-inv" = (true,Tokens.OVERLOAD_INV(getPos(12))) |
doReserved "expand-input" = (true,Tokens.EXPAND_INPUT(getPos(12))) |
doReserved "transform-output" = (true,Tokens.TRANSFORM_OUTPUT(getPos(16))) |
doReserved "START_LOAD" = (true,Tokens.START_LOAD(getPos(10))) |
doReserved "END_LOAD" = (true,Tokens.END_LOAD(getPos(8))) |
doReserved "exit-athena" = (true,Tokens.EXIT_ATHENA(getPos(11))) |
doReserved "expand-next-proof" = (true,Tokens.EXPAND_NEXT_PROOF(getPos(17))) |
doReserved "print-call-stack" = (true,Tokens.PRINT_STACK_TRACE(getPos(16))) |
doReserved "add-demon" = (true,Tokens.ADD_DEMON(getPos(9))) |
doReserved "add-demons" = (true,Tokens.ADD_DEMONS(getPos(10))) |
doReserved "set-flag" = (true,Tokens.SET_FLAG(getPos(8))) |
doReserved "define-symbol" = (true,Tokens.DEFINE_SYMBOL(getPos(13))) |
doReserved "define-sort" = (true,Tokens.DEFINE_SORT(getPos(11))) |
doReserved "clear-assumption-base" = (true,Tokens.CLEAR(getPos(21))) |
doReserved "assume-let" = (true,Tokens.ASSUME_LET(getPos(10))) |
doReserved "lambda" = (true,Tokens.FUNCTION(getPos(6))) |
doReserved "provided" = (true,Tokens.PROVIDED(getPos(8))) |
doReserved "method" = (true,Tokens.METHOD(getPos(6))) |
doReserved "define" = (true,Tokens.DEFINE(getPos(3))) |
doReserved "define*" = (true,Tokens.DEFINE_STAR(getPos(11))) |
doReserved "define-memoized" = (true,Tokens.DEFINE_MEMOIZED(getPos(15))) |
doReserved "primitive-method" = (true,Tokens.RULE(getPos(16))) |
doReserved "structure" = (true,Tokens.STRUCTURE(getPos(9))) |
doReserved "structures" = (true,Tokens.STRUCTURES(getPos(10))) |
doReserved "datatype" = (true,Tokens.DATATYPE(getPos(8))) |
doReserved "datatypes" = (true,Tokens.DATATYPES(getPos(9))) |
doReserved "domain" = (true,Tokens.DOMAIN(getPos(6))) |
doReserved "domains" = (true,Tokens.DOMAINS(getPos(7))) |
doReserved "subsort" = (true,Tokens.SUBSORT(getPos(7))) |
doReserved "subsorts" = (true,Tokens.SUBSORTS(getPos(8))) |
doReserved "declare" = (true,Tokens.DECLARE(getPos(7))) |
doReserved "ddeclare" = (true,Tokens.DDECLARE(getPos(8))) |
doReserved "val-of" = (true,Tokens.VAL_OF(getPos(6))) |
doReserved "suppose-absurd" = (true,Tokens.SUPPOSE_ABSURD(getPos(14))) |
doReserved "suppose-absurd-let" = (true,Tokens.SUPPOSE_ABSURD_LET(getPos(18))) |
doReserved "dmatch" = (true,Tokens.DMATCH(getPos(6))) |
doReserved "match" = (true,Tokens.MATCH(getPos(5))) |
doReserved "let:" = (true,Tokens.LET_UPPER(getPos(3))) |
doReserved "let" = (true,Tokens.LET(getPos(3))) |
doReserved "letrec" = (true,Tokens.LETREC(getPos(6))) |
doReserved "dlet" = (true,Tokens.DLET(getPos(4))) |
doReserved "dletrec" = (true,Tokens.DLETREC(getPos(7))) |
doReserved "apply-method" = (true,Tokens.APPLY_METHOD(getPos(12))) |
doReserved "begin" = (true,Tokens.BEGIN(getPos(5))) |
doReserved "{" = (true,Tokens.BEGIN(getPos(1))) |
doReserved "PROVE" = (true,Tokens.PROVE(getPos(5))) |
doReserved "seq" = (true,Tokens.SEQ(getPos(3))) |
doReserved "dseq" = (true,Tokens.DSEQ(getPos(4))) |
doReserved "end" = (true,Tokens.END(getPos(3))) |
doReserved "}" = (true,Tokens.END(getPos(1))) |
doReserved "on" = (true,Tokens.ON(getPos(2))) |
doReserved "while" = (true,Tokens.WHILE(getPos(5))) |
doReserved "where" = (true,Tokens.WHERE(getPos(5))) |
doReserved "by-induction" = (true,Tokens.INDUCTION(getPos(12))) |
doReserved "use-term-parser" = (true,Tokens.USE_TERM_PARSER(getPos(15))) |
doReserved "use-prop-parser" = (true,Tokens.USE_PROP_PARSER(getPos(15))) |
doReserved "datatype-cases" = (true,Tokens.DATATYPE_CASES(getPos(14))) |
doReserved "datatype-cases-on-term" = (true,Tokens.DATATYPE_CASES_ON_TERM(getPos(14))) |
doReserved "structure-cases" = (true,Tokens.STRUCTURE_CASES(getPos(15))) |
doReserved "meta-id" = (true,Tokens.META_ID(getPos(7))) |
doReserved "try" = (true,Tokens.TRY(getPos(3))) |
doReserved "dtry" = (true,Tokens.DTRY(getPos(3))) |
doReserved "define-fun" = (true,Tokens.DEFINE_FUN(getPos(10))) |
doReserved "BY" = (true,Tokens.BY(getPos(2))) |
doReserved "by" = (true,Tokens.BY(getPos(2))) |
doReserved "conclude" = (true,Tokens.CONCLUDE(getPos(8))) |
doReserved "from" = (true,Tokens.FROM(getPos(4))) |
doReserved "pick-any" = (true,Tokens.PICK_ANY(getPos(8))) |
doReserved "pick-witness" = (true,Tokens.PICK_WITNESS(getPos(12))) |
doReserved "pick-witnesses" = (true,Tokens.PICK_WITNESSES(getPos(14))) |
doReserved "_" = (true,Tokens.ANY_PAT(getPos(5))) |
doReserved "else" = (true,Tokens.ELSE(getPos(4))) |
doReserved "list-of" = (true,Tokens.LIST(getPos(7))) |
doReserved "by-cases" = (true,Tokens.BY_CASES(getPos(8))) |
doReserved "cell-of" = (true,Tokens.CELL(getPos(7))) |
doReserved "cell" = (true,Tokens.MAKE_CELL(getPos(4))) |
doReserved "ref" = (true,Tokens.REF(getPos(3))) |
doReserved "split" = (true,Tokens.SPLIT_PAT(getPos(5))) |
doReserved "re-?" = (true,Tokens.RE_OPTIONAL(getPos(4))) |
doReserved "re-*" = (true,Tokens.RE_STAR(getPos(4))) |
doReserved "re-+" = (true,Tokens.RE_PLUS(getPos(4))) |
doReserved "re-lit" = (true,Tokens.RE_LIT(getPos(6))) |
doReserved "re-range" = (true,Tokens.RE_RANGE(getPos(8))) |
doReserved "re-rep" = (true,Tokens.RE_REP(getPos(6))) |
doReserved "set!" = (true,Tokens.SET(getPos(4))) |
doReserved "BOP" = (true,Tokens.BIN_OP(getPos(3))) |
doReserved "OP" = (true,Tokens.OP(getPos(2))) |
doReserved "module" = (true,Tokens.MODULE(getPos(6))) |
doReserved "vector-set!" = (true,Tokens.VECTOR_SET(getPos(11))) |
doReserved "vector-sub" = (true,Tokens.VECTOR_SUB(getPos(10))) |
doReserved "make-vector" = (true,Tokens.VECTOR_INIT(getPos(11))) |
doReserved "generalize-over" = (true,Tokens.GEN_OVER(getPos(15))) |
doReserved "specialize" = (true,Tokens.SPECIALIZE(getPos(10))) |
doReserved "ex-generalize" = (true,Tokens.EX_GENERALIZE(getPos(13))) |
doReserved "with-witness" = (true,Tokens.WITH_WITNESS(getPos(12))) |
doReserved "with-predicate" = (true,Tokens.WITH_PREDICATE(getPos(14))) |
doReserved "with-keys" = (true,Tokens.WITH_KEYS(getPos(9))) |
doReserved "some-var" = (true,Tokens.SOME_VAR(getPos(8))) |
doReserved "some-sentence" = (true,Tokens.SOME_PROP(getPos(13))) |
doReserved "some-list" = (true,Tokens.SOME_LIST(getPos(9))) |
doReserved "some-cell" = (true,Tokens.SOME_CELL(getPos(9))) |
doReserved "some-quant" = (true,Tokens.SOME_QUANT(getPos(10))) |
doReserved "some-sent-con" = (true,Tokens.SOME_PROP_CON(getPos(15))) |
doReserved "some-term" = (true,Tokens.SOME_TERM(getPos(9))) |
doReserved "some-atom" = (true,Tokens.SOME_ATOM(getPos(9))) |
doReserved "some-sent" = (true,Tokens.SOME_PROP(getPos(9))) |
doReserved "some-proc" = (true,Tokens.SOME_FUNCTION(getPos(9))) |
doReserved "some-method" = (true,Tokens.SOME_METHOD(getPos(11))) |
doReserved "some-symbol" = (true,Tokens.SOME_SYMBOL(getPos(11))) |
doReserved "some-sub" = (true,Tokens.SOME_SUB(getPos(8))) |
doReserved "some-table" = (true,Tokens.SOME_TABLE(getPos(10))) |
doReserved "some-map" = (true,Tokens.SOME_MAP(getPos(8))) |
doReserved "some-char" = (true,Tokens.SOME_CHAR(getPos(9))) |
doReserved "some-vector" = (true,Tokens.SOME_VECTOR(getPos(11))) |
doReserved "add-path" = (true, Tokens.ADD_PATH(getPos(8))) |
doReserved _ = (false,Tokens.ASSUME((0,0),(0,0)))
in
doReserved(str)
end
fun doId(str,left_pos:pos as (l,p)) =
let val (flag,tok) = isReserved(str,left_pos)
fun isPrivateID(str) = (str = Names.lookUpEnvBindingFun_name)
in
if flag then tok else
if isPrivateID(str) then Tokens.PRIVATE_ID(str,left_pos,(l,p+size(str)-1))
else Tokens.ID(str,left_pos,(l,p+size(str)-1))
end
fun doAnyID(str,left_pos:pos as (l,p)) = Tokens.ID(str,left_pos,(l,p+size(str)-1))
local
open Int
fun intExp(a:int,b:int) = if (b <= 0) then 1 else a*intExp(a,b-1)
fun digit_val(c) = ord(c) - ord(#"0")
fun conv([],_,sum) = sum |
conv(c::rest,pos,sum) = conv(rest,pos-1,sum+(digit_val(c)*intExp(10,pos)))
in
fun str2int(str) =
conv(explode(str),size(str)-1,0)
end
fun getEscChar(char_list) =
let val tail = tl(char_list)
val first = ord(hd(tail))
in
if (first >= 48) andalso (first <= 57) then
(case Int.fromString(implode(tail)) of SOME(i) => i | _ => ~1)
else
if first = 94 then
let val c = ord(hd(tl(tail))) in
(case c of
64 => 0
| 91 => 27
| 93 => 29
| 47 => 28
| 94 => 30
| 95 => 31
| _ => (if ((c >= 65) andalso (c <= 90)) then
c - 64
else ~1))
end
else
(case first of
92 => 92
| 34 => 34
| 97 => 7
| 98 => (if null(tl(tail)) then 8 else 32)
| 102 => 12
| 110 => 10
| 114 => 13
| 116 => 9
| 118 => 11
| _ => ~1)
end
fun error(str,pos_opt) = (open_comments:= 0;open_string := false;pos := 0; lines := 1;
raise AbstractSyntax.LexError(str,pos_opt))
fun inc(i) = i := !i + 1
fun dec(i) = i := !i - 1
fun eof() = (if ((!open_comments) > 0) then (open_comments := 0;
error("unclosed comment.",NONE))
else ();
if !open_string then
(open_string := false;
error("unclosed string",NONE))
else ();
pos := 0;
lines := 1;
Tokens.EOF((0,0),(0,0)))
end
datatype yymatch
= yyNO_MATCH
| yyMATCH of yyInput.stream * action * yymatch
withtype action = yyInput.stream * yymatch -> UserDeclarations.lexresult
local
val yytable =
Vector.fromList []
fun mk yyins = let
(* current start state *)
val yyss = ref INITIAL
fun YYBEGIN ss = (yyss := ss)
(* current input stream *)
val yystrm = ref yyins
(* get one char of input *)
val yygetc = yyInput.getc
(* create yytext *)
fun yymktext(strm) = yyInput.subtract (strm, !yystrm)
open UserDeclarations
fun lex
(yyarg as ()) = let
fun continue() = let
val yylastwasn = yyInput.lastWasNL (!yystrm)
fun yystuck (yyNO_MATCH) = raise Fail "stuck state"
| yystuck (yyMATCH (strm, action, old)) =
action (strm, old)
val yypos = yyInput.getpos (!yystrm)
val yygetlineNo = yyInput.getlineNo
fun yyactsToMatches (strm, [], oldMatches) = oldMatches
| yyactsToMatches (strm, act::acts, oldMatches) =
yyMATCH (strm, act, yyactsToMatches (strm, acts, oldMatches))
fun yygo actTable =
(fn (~1, _, oldMatches) => yystuck oldMatches
| (curState, strm, oldMatches) => let
val (transitions, finals') = Vector.sub (yytable, curState)
val finals = List.map (fn i => Vector.sub (actTable, i)) finals'
fun tryfinal() =
yystuck (yyactsToMatches (strm, finals, oldMatches))
fun find (c, []) = NONE
| find (c, (c1, c2, s)::ts) =
if c1 <= c andalso c <= c2 then SOME s
else find (c, ts)
in case yygetc strm
of SOME(c, strm') =>
(case find (c, transitions)
of NONE => tryfinal()
| SOME n =>
yygo actTable
(n, strm',
yyactsToMatches (strm, finals, oldMatches)))
| NONE => tryfinal()
end)
in
let
fun yyAction0 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (incPos(size(yytext));continue())
end
fun yyAction1 (strm, lastMatch : yymatch) = (yystrm := strm;
(incLines();continue()))
fun yyAction2 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);begin_string_pos := (!lines,!pos);
open_string := true;temp_string := "";
YYBEGIN STRING; continue()))
fun yyAction3 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(4);resetLines();Tokens.EOF(currentPos(),dxCurrentPos(3))))
fun yyAction4 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(2);Tokens.MAP_BEGIN(currentPos(),dxCurrentPos(1))))
fun yyAction5 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(2);Tokens.MAP_END(currentPos(),dxCurrentPos(1))))
fun yyAction6 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(2);Tokens.EOF(currentPos(),dxCurrentPos(1))))
fun yyAction7 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(3);resetLines();Tokens.EOF(currentPos(),dxCurrentPos(2))))
fun yyAction8 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(8);Tokens.EOF(currentPos(),dxCurrentPos(7))))
fun yyAction9 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.LPAREN(currentPos(),dxCurrentPos(0))))
fun yyAction10 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.RPAREN(currentPos(),dxCurrentPos(0))))
fun yyAction11 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.LEFT_BRACKET(currentPos(),dxCurrentPos(0))))
fun yyAction12 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.RIGHT_BRACKET(currentPos(),dxCurrentPos(0))))
fun yyAction13 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.LEFT_CURLY_BRACE(currentPos(),dxCurrentPos(0))))
fun yyAction14 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.RIGHT_CURLY_BRACE(currentPos(),dxCurrentPos(0))))
fun yyAction15 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(2);Tokens.LOGICAL_AND(currentPos(),dxCurrentPos(1))))
fun yyAction16 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(let val res = doId(yytext,dxCurrentPos(1))
in
(incPos(size(yytext));res)
end)
end
fun yyAction17 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(2);Tokens.ID("::",currentPos(),dxCurrentPos(0))))
fun yyAction18 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.COLON(currentPos(),dxCurrentPos(0))))
fun yyAction19 (strm, lastMatch : yymatch) = (yystrm := strm;
(let val res = Tokens.LOGICAL_OR(currentPos(),dxCurrentPos(1))
in (incPos(1);res) end))
fun yyAction20 (strm, lastMatch : yymatch) = (yystrm := strm;
(let val res = Tokens.ASGN(currentPos(),dxCurrentPos(1))
in (incPos(2);res) end))
fun yyAction21 (strm, lastMatch : yymatch) = (yystrm := strm;
(let val res = Tokens.ARROW(currentPos(),dxCurrentPos(1))
in (incPos(2);res) end))
fun yyAction22 (strm, lastMatch : yymatch) = (yystrm := strm;
(let val res = Tokens.FUN_ARROW(currentPos(),dxCurrentPos(1))
in (incPos(2);res) end))
fun yyAction23 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.QMARK(currentPos(),dxCurrentPos(0))))
fun yyAction24 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.SEMI_COLON(currentPos(),dxCurrentPos(0))))
fun yyAction25 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.EXCL_MARK(currentPos(),dxCurrentPos(0))))
fun yyAction26 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.QUOTE_SYMBOL(currentPos(),dxCurrentPos(0))))
fun yyAction27 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.ID("~",currentPos(),dxCurrentPos(0))))
fun yyAction28 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);Tokens.COMMA(currentPos(),dxCurrentPos(0))))
fun yyAction29 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(let val res = doId(yytext,dxCurrentPos(1))
in
(incPos(size(yytext));res)
end)
end
fun yyAction30 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(incPos(1);
let val res = Tokens.CHARACTER(ord(hd(tl(explode(yytext)))),
currentPos(),dxCurrentPos(1))
val _ = incPos(1)
in res
end)
end
fun yyAction31 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(let val code = getEscChar(tl(explode(yytext)))
val res = Tokens.CHARACTER(code,dxCurrentPos(1),
dxCurrentPos(size(yytext)))
val _ = incPos(size(yytext)) in res end)
end
fun yyAction32 (strm, lastMatch : yymatch) = (yystrm := strm;
(incPos(1);YYBEGIN EOL_COMMENT; continue()))
fun yyAction33 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(incPos(size(yytext));
if ord(hd(explode(yytext))) = 96 then
error("Illegal character constant: "^yytext,SOME(currentPosWithFileInfo()))
else error("Illegal character found and ignored: "^yytext,SOME(currentPosWithFileInfo()));
continue())
end
fun yyAction34 (strm, lastMatch : yymatch) = (yystrm := strm;
(YYBEGIN INITIAL;
let val _ = incPos(1)
val _ = temp_string := !code_string
val _ = code_string := ""
val _ = open_string := false;
val res = Tokens.STRING(rev(!char_code_list),
!begin_string_pos,
(!lines,!pos))
val _ = char_code_list := []
in
res
end))
fun yyAction35 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(code_string := !code_string^yytext;
incPos(size(yytext));
char_code_list := ord(hd(explode(yytext)))::(!char_code_list);
continue())
end
fun yyAction36 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(code_string := !code_string^yytext;
incPos(size(yytext));
char_code_list := getEscChar(explode(yytext))::(!char_code_list);
continue())
end
fun yyAction37 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(code_string := !code_string^yytext;
incPos(1);
char_code_list := 32::(!char_code_list);
continue())
end
fun yyAction38 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(code_string := !code_string^yytext;
incLines();
continue())
end
fun yyAction39 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(incPos(size(yytext));
error("Illegal character found inside string constant: "^yytext,
SOME(currentPosWithFileInfo()));
continue())
end
fun yyAction40 (strm, lastMatch : yymatch) = (yystrm := strm;
(incLines();YYBEGIN INITIAL;continue()))
fun yyAction41 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (incPos(size(yytext));continue())
end
fun yyQ48 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction27(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction27(strm, yyNO_MATCH)
(* end case *))
fun yyQ49 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction5(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction5(strm, yyNO_MATCH)
(* end case *))
fun yyQ47 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction14(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"|"
then yyQ49(strm', yyMATCH(strm, yyAction14, yyNO_MATCH))
else yyAction14(strm, yyNO_MATCH)
(* end case *))
fun yyQ55 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction16(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction16(strm, yyNO_MATCH)
(* end case *))
fun yyQ54 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yystuck(lastMatch)
| SOME(inp, strm') =>
if inp = #":"
then yyQ55(strm', lastMatch)
else yystuck(lastMatch)
(* end case *))
fun yyQ51 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction29(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"/"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"/"
then if inp = #"("
then yyAction29(strm, yyNO_MATCH)
else if inp < #"("
then if inp = #"\""
then yyAction29(strm, yyNO_MATCH)
else if inp < #"\""
then if inp = #"!"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #","
then yyAction29(strm, yyNO_MATCH)
else if inp < #","
then if inp <= #")"
then yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #"-"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyQ51(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #"]"
then yyAction29(strm, yyNO_MATCH)
else if inp < #"]"
then if inp = #";"
then yyAction29(strm, yyNO_MATCH)
else if inp < #";"
then if inp = #":"
then yyQ54(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #"|"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"|"
then if inp = #"{"
then yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyAction29(strm, yyNO_MATCH)
(* end case *))
and yyQ50 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction29(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"."
then yyQ51(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"."
then if inp = #"("
then yyAction29(strm, yyNO_MATCH)
else if inp < #"("
then if inp = #"\""
then yyAction29(strm, yyNO_MATCH)
else if inp < #"\""
then if inp = #"!"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #","
then yyAction29(strm, yyNO_MATCH)
else if inp < #","
then if inp <= #")"
then yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #"^"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"^"
then if inp = #"<"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"<"
then if inp <= #"9"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyAction29(strm, yyNO_MATCH)
else if inp = #"]"
then yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #"|"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"|"
then if inp = #"{"
then yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyAction29(strm, yyNO_MATCH)
(* end case *))
fun yyQ53 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction19(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"."
then yyQ51(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else if inp < #"."
then if inp = #"("
then yyAction19(strm, yyNO_MATCH)
else if inp < #"("
then if inp = #"\""
then yyAction19(strm, yyNO_MATCH)
else if inp < #"\""
then if inp = #"!"
then yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else yyAction19(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else if inp = #","
then yyAction19(strm, yyNO_MATCH)
else if inp < #","
then if inp <= #")"
then yyAction19(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else if inp = #"^"
then yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else if inp < #"^"
then if inp = #"<"
then yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else if inp < #"<"
then if inp <= #"9"
then yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else yyAction19(strm, yyNO_MATCH)
else if inp = #"]"
then yyAction19(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else if inp = #"|"
then yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else if inp < #"|"
then if inp = #"{"
then yyAction19(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction19, yyNO_MATCH))
else yyAction19(strm, yyNO_MATCH)
(* end case *))
fun yyQ52 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction4(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction4(strm, yyNO_MATCH)
(* end case *))
fun yyQ46 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction29(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"."
then yyQ51(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"."
then if inp = #"("
then yyAction29(strm, yyNO_MATCH)
else if inp < #"("
then if inp = #"\""
then yyAction29(strm, yyNO_MATCH)
else if inp < #"\""
then if inp = #"!"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #","
then yyAction29(strm, yyNO_MATCH)
else if inp < #","
then if inp <= #")"
then yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #"^"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"^"
then if inp = #"<"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"<"
then if inp <= #"9"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyAction29(strm, yyNO_MATCH)
else if inp = #"]"
then yyAction29(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp = #"|"
then yyQ53(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else if inp < #"|"
then if inp = #"{"
then yyQ52(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))
else yyAction29(strm, yyNO_MATCH)
(* end case *))
fun yyQ45 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction13(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction13(strm, yyNO_MATCH)
(* end case *))
fun yyQ58 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction31(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction31(strm, yyNO_MATCH)
(* end case *))
fun yyQ64 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yystuck(lastMatch)
| SOME(inp, strm') =>
if inp = #"k"
then yyQ58(strm', lastMatch)
else yystuck(lastMatch)
(* end case *))
fun yyQ63 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yystuck(lastMatch)
| SOME(inp, strm') =>
if inp = #"n"
then yyQ64(strm', lastMatch)
else yystuck(lastMatch)
(* end case *))
fun yyQ62 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yystuck(lastMatch)
| SOME(inp, strm') =>
if inp = #"a"
then yyQ63(strm', lastMatch)
else yystuck(lastMatch)
(* end case *))
fun yyQ61 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction31(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"l"
then yyQ62(strm', yyMATCH(strm, yyAction31, yyNO_MATCH))
else yyAction31(strm, yyNO_MATCH)
(* end case *))
fun yyQ60 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yystuck(lastMatch)
| SOME(inp, strm') =>
if inp = #"@"
then yyQ58(strm', lastMatch)
else if inp < #"@"
then if inp = #"/"
then yyQ58(strm', lastMatch)
else yystuck(lastMatch)
else if inp = #"]"
then yyQ58(strm', lastMatch)
else if inp < #"]"
then if inp = #"\\"
then yystuck(lastMatch)
else yyQ58(strm', lastMatch)
else if inp <= #"_"
then yyQ58(strm', lastMatch)
else yystuck(lastMatch)
(* end case *))
fun yyQ65 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction31(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"0"
then yyQ58(strm', yyMATCH(strm, yyAction31, yyNO_MATCH))
else if inp < #"0"
then yyAction31(strm, yyNO_MATCH)
else if inp <= #"9"
then yyQ58(strm', yyMATCH(strm, yyAction31, yyNO_MATCH))
else yyAction31(strm, yyNO_MATCH)
(* end case *))
fun yyQ59 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction31(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"0"
then yyQ65(strm', yyMATCH(strm, yyAction31, yyNO_MATCH))
else if inp < #"0"
then yyAction31(strm, yyNO_MATCH)
else if inp <= #"9"
then yyQ65(strm', yyMATCH(strm, yyAction31, yyNO_MATCH))
else yyAction31(strm, yyNO_MATCH)
(* end case *))
fun yyQ57 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yystuck(lastMatch)
| SOME(inp, strm') =>
if inp = #"c"
then yystuck(lastMatch)
else if inp < #"c"
then if inp = #"\\"
then yyQ58(strm', lastMatch)
else if inp < #"\\"
then if inp = #"#"
then yystuck(lastMatch)
else if inp < #"#"
then if inp = #"\""
then yyQ58(strm', lastMatch)
else yystuck(lastMatch)
else if inp = #"0"
then yyQ59(strm', lastMatch)
else if inp < #"0"
then yystuck(lastMatch)
else if inp <= #"9"
then yyQ59(strm', lastMatch)
else yystuck(lastMatch)
else if inp = #"_"
then yystuck(lastMatch)
else if inp < #"_"
then if inp = #"]"
then yystuck(lastMatch)
else yyQ60(strm', lastMatch)
else if inp = #"a"
then yyQ58(strm', lastMatch)
else if inp = #"b"
then yyQ61(strm', lastMatch)
else yystuck(lastMatch)
else if inp = #"r"
then yyQ58(strm', lastMatch)
else if inp < #"r"
then if inp = #"g"
then yystuck(lastMatch)
else if inp < #"g"
then if inp = #"f"
then yyQ58(strm', lastMatch)
else yystuck(lastMatch)
else if inp = #"n"
then yyQ58(strm', lastMatch)
else yystuck(lastMatch)
else if inp = #"u"
then yystuck(lastMatch)
else if inp < #"u"
then if inp = #"s"
then yystuck(lastMatch)
else yyQ58(strm', lastMatch)
else if inp = #"v"
then yyQ58(strm', lastMatch)
else yystuck(lastMatch)
(* end case *))
fun yyQ56 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction30(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction30(strm, yyNO_MATCH)
(* end case *))
fun yyQ44 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction33(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"\\"
then yyQ57(strm', yyMATCH(strm, yyAction33, yyNO_MATCH))
else if inp < #"\\"
then if inp <= #" "
then yyAction33(strm, yyNO_MATCH)
else yyQ56(strm', yyMATCH(strm, yyAction33, yyNO_MATCH))
else if inp <= #"\127"
then yyQ56(strm', yyMATCH(strm, yyAction33, yyNO_MATCH))
else yyAction33(strm, yyNO_MATCH)
(* end case *))
fun yyQ43 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction12(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction12(strm, yyNO_MATCH)
(* end case *))
fun yyQ42 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction11(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction11(strm, yyNO_MATCH)
(* end case *))
fun yyQ68 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction3(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"."
then yyQ51(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else if inp < #"."
then if inp = #"("
then yyAction3(strm, yyNO_MATCH)
else if inp < #"("
then if inp = #"\""
then yyAction3(strm, yyNO_MATCH)
else if inp < #"\""
then if inp = #"!"
then yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else yyAction3(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else if inp = #","
then yyAction3(strm, yyNO_MATCH)
else if inp < #","
then if inp <= #")"
then yyAction3(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else if inp = #"^"
then yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else if inp < #"^"
then if inp = #"<"
then yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else if inp < #"<"
then if inp <= #"9"
then yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else yyAction3(strm, yyNO_MATCH)
else if inp = #"]"
then yyAction3(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else if inp = #"|"
then yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else if inp < #"|"
then if inp = #"{"
then yyAction3(strm, yyNO_MATCH)
else yyQ50(strm', yyMATCH(strm, yyAction3, yyNO_MATCH))
else yyAction3(strm, yyNO_MATCH)
(* end case *))
fun yyQ67 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction29(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"/"
then yyQ50(strm', yyMATCH(strm, yyAction29, yyNO_MATCH))