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
|
<html><head><title>Table of Contents</title></head>
<body>
<a href="../start.htm">Nyquist / XLISP 2.0</a> -
Contents |
<a href="../tutorials/tutorials.htm">Tutorials</a> |
<a href="../examples/examples.htm">Examples</a> |
<a href="../reference/reference-index.htm">Reference</a>
<hr>
<h1>Table of Contents</h1>
<hr>
<ol>
<li><nobr>Manuals</nobr></li>
<ul>
<li><nobr><a href="#xlisp-2-0-manual">XLISP 2.0 Manual</a> - by David Betz</nobr></li>
<li><nobr><a href="#xlisp-opbject-system">XLISP Object System</a> - by David Betz</nobr></li>
<li><nobr><a href="../reference/profile.htm">XLISP Profiling</a> - by Roger B. Dannenberg</nobr></li>
</ul>
<li><nobr>Reference</nobr></li>
<ul>
<li><nobr><a href="#symbols">Symbols</a></nobr></li>
<li><nobr>Functions</nobr></li>
<ul>
<li><nobr><a href="#evaluation-functions">Evaluation</a></nobr></li>
<li><nobr><a href="#symbol-functions">Symbol Functions</a></nobr></li>
<li><nobr><a href="#array-functions">Arrays</a></nobr></li>
<li><nobr><a href="#list-functions">Lists</a></nobr></li>
<li><nobr><a href="#predicate-functions">Predicates</a></nobr></li>
<li><nobr><a href="#control-constructs">Control Constructs</a></nobr></li>
<li><nobr><a href="#debugging-and-error-handling">Debugging and Error Handling</a></nobr></li>
<li><nobr><a href="#arithmetic-functions">Numbers</a></nobr></li>
<li><nobr><a href="#string-functions">Strings</a></nobr></li>
<li><nobr><a href="#character-functions">Characters</a></nobr></li>
<li><nobr><a href="#input-output-functions">Input/Output</a></nobr></li>
<li><nobr><a href="#file-io-functions">File I/O</a></nobr></li>
<li><nobr><a href="#string-stream-functions">String Streams</a></nobr></li>
<li><nobr><a href="#system-functions">System</a></nobr></li>
</ul>
</ul>
</ol>
<a name="xlisp-2-0-manual"></a>
<hr>
<h2>XLISP 2.0 Manual</h2>
<hr>
<ul>
<li><nobr><a href="xlisp.htm">XLISP 2.0 Manual</a></nobr></li>
<ol>
<li><nobr><a name="1" href="xlisp.htm#introduction">Introduction</a></nobr></li>
<li><nobr><a name="2" href="xlisp.htm#a-note-from-the-author">A Note From The Author</a></nobr></li>
<li><nobr><a name="3" href="xlisp.htm#command-loop">Command Loop</a></nobr></li>
<li><nobr><a name="4" href="xlisp.htm#break-loop">Break Loop</a></nobr></li>
<li><nobr><a name="5" href="xlisp.htm#data-types">Data Types</a></nobr></li>
<li><nobr><a name="6" href="xlisp.htm#the-evaluator">The Evaluator</a></nobr></li>
<li><nobr><a name="7" href="xlisp.htm#lexical-conventions">Lexical Conventions</a></nobr></li>
<li><nobr><a name="8" href="xlisp.htm#the-readtable">Readtable</a></nobr></li>
<ul>
<li><nobr>Read Table Entries</nobr></li>
<ul>
<li><nobr><a href="xlisp.htm#constituent">:constituent</a> - indicating a symbol constituent</nobr></li>
<li><nobr><a href="xlisp.htm#white-space">:white-space</a> - indicating a whitespace character</nobr></li>
<li><nobr><a href="xlisp.htm#tmacro">:tmacro</a> - terminating readmacro</nobr></li>
<li><nobr><a href="xlisp.htm#nmacro">:nmacro</a> - terminating non-readmacro</nobr></li>
<li><nobr><a href="xlisp.htm#sescape">:sescape</a> - single escape character '\'</nobr></li>
<li><nobr><a href="xlisp.htm#mescape">:mescape</a> - multiple escape character '|'</nobr></li>
</ul>
<li><nobr>Read Macros</nobr></li>
<ul>
<li><nobr><a href="xlisp.htm#quote"> ' </a> - read macro for <a href="../reference/quote.htm">quote</a></nobr></li>
<li><nobr><a href="xlisp.htm#function"> #' </a> - read macro for <a href="../reference/function.htm">function</a></nobr></li>
<li><nobr><a href="xlisp.htm#array"> #() </a> - read macro for arrays</nobr></li>
<li><nobr><a href="xlisp.htm#hexadecimal"> #x </a> - read macro for hexadecimal numbers</nobr></li>
<li><nobr><a href="xlisp.htm#octal"> #o </a> - read macro for octal numbers</nobr></li>
<li><nobr><a href="xlisp.htm#binary"> #b </a> - read macro for binary numbers</nobr></li>
<li><nobr><a href="xlisp.htm#character"> #\ </a> - read macro for character values</nobr></li>
<li><nobr><a href="xlisp.htm#comment">#|...|#</a> - read macro for comments</nobr></li>
<li><nobr><a href="xlisp.htm#uninterned"> #: </a> - read macro for uninterned symbols</nobr></li>
<li><nobr><a href="xlisp.htm#backquote"> ` </a> - read macro for <a href="../reference/backquote.htm">backquote</a></nobr></li>
<li><nobr><a href="xlisp.htm#comma"> , </a> - read macro for <a href="../reference/backquote.htm">comma</a></nobr></li>
<li><nobr><a href="xlisp.htm#comma-at"> ,@ </a> - read macro for <a href="../reference/backquote.htm">comma-at</a></nobr></li>
</ul>
<li><nobr>Characters Names</nobr></li>
<ul>
<li><nobr><a href="xlisp.htm#tmacro">#\Tab</a> - a 'horizontal tab' character</nobr></li>
<li><nobr><a href="xlisp.htm#tmacro">#\Newline</a> - a 'newline' character</nobr></li>
<li><nobr><a href="xlisp.htm#tmacro">#\Space</a> - a 'space' character</nobr></li>
</ul>
</ul>
<li><nobr><a name="9" href="xlisp.htm#lambda-lists">Lambda Lists</a></nobr></li>
<ul>
<li><nobr><a href="xlisp.htm#arguments">Arguments</a></nobr></li>
<ul>
<li><nobr><a href="xlisp.htm#required-arguments">Required Arguments</a></nobr></li>
<li><nobr><a href="xlisp.htm#optional-arguments">Optional Arguments</a></nobr></li>
<li><nobr><a href="xlisp.htm#rest-argument">Rest Arguments</a></nobr></li>
<li><nobr><a href="xlisp.htm#keyword-arguments">Keyword Arguments</a></nobr></li>
<li><nobr><a href="xlisp.htm#auxiliary-variables">Auxiliary Variables</a></nobr></li>
</ul>
<li><nobr><a href="xlisp.htm#lambda-list-syntax">Lambda List Syntax</a></nobr></li>
</ul>
</ol>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="xlisp-opbject-system"></a>
<hr>
<h2>XLISP Object System</h2>
<hr>
<ul>
<li><nobr><a name="10" href="objects.htm">XLISP Object System</a></nobr></li>
<ul>
<li><nobr><a href="objects.htm#1">Definitions</a></nobr></li>
<ul>
<li><nobr><a href="objects.htm#selector-def">selector</a> - a symbol used to select an appropriate method</nobr></li>
<li><nobr><a href="objects.htm#message-def">message</a> - a selector and a list of actual arguments</nobr></li>
<li><nobr><a href="objects.htm#method-def">method</a> - the code that implements a message</nobr></li>
<li><nobr><a href="objects.htm#object-def">object</a> - the top of the class hierarchy</nobr></li>
<li><nobr><a href="objects.htm#class-def">class</a> - the class of all object classes</nobr></li>
</ul>
<li><nobr><a href="objects.htm#2">The 'send' Function</a></nobr></li>
<li><nobr><a href="objects.htm#3">The 'self' Symbol</a></nobr></li>
<li><nobr><a href="objects.htm#4">The 'send-super' Function</a></nobr></li>
<li><nobr><a href="objects.htm#5">The 'Object' Class</a></nobr></li>
<ul>
<li><nobr><a href="objects.htm#object">object</a> - the top of the class hierarchy</nobr></li>
<ul>
<li><nobr><a href="objects.htm#object-show">:show</a> - show an object's instance variables</nobr></li>
<li><nobr><a href="objects.htm#object-class">:class</a> - return the class of an object</nobr></li>
<li><nobr><a href="objects.htm#object-isnew">:isnew</a> - the default object initialization routine</nobr></li>
<li><nobr><a href="objects.htm#send-super">send-super</a> - send superclass a message</nobr></li>
</ul>
</ul>
<li><nobr><a href="objects.htm#6">The 'Class' Class</a></nobr></li>
<ul>
<li><nobr><a href="objects.htm#class">class</a> - class of all object classes</nobr></li>
<ul>
<li><nobr><a href="objects.htm#class-new">:new</a> - create a new instance of a class</nobr></li>
<li><nobr><a href="objects.htm#class-isnew">:isnew</a> - initialize a new class</nobr></li>
<li><nobr><a href="objects.htm#class-answer">:answer</a> - add a message to a class</nobr></li>
</ul>
</ul>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="symbols"></a>
<hr>
<h2>Symbols</h2>
<hr>
<ul>
<li><nobr><a href="../reference/self.htm">self</a> - the current object within a method context</nobr></li>
<li><nobr><a href="../reference/global-obarray.htm">*obarray*</a> - the object hash table</nobr></li>
<li><nobr><a href="../reference/global-standard-input.htm">*standard-input*</a> - the standard input stream</nobr></li>
<li><nobr><a href="../reference/global-standard-output.htm">*standard-output*</a> - the standard output stream</nobr></li>
<li><nobr><a href="../reference/global-error-output.htm">*error-output*</a> - the error output stream</nobr></li>
<li><nobr><a href="../reference/global-trace-output.htm">*trace-output*</a> - the trace output stream</nobr></li>
<li><nobr><a href="../reference/global-debug-io.htm">*debug-io*</a> - the debug i/o stream</nobr></li>
<li><nobr><a href="../reference/global-breakenable.htm">*breakenable*</a> - flag controlling entering break loop on errors</nobr></li>
<li><nobr><a href="../reference/global-tracelist.htm">*tracelist*</a> - list of names of functions to trace</nobr></li>
<li><nobr><a href="../reference/global-tracenable.htm">*tracenable*</a> - enable trace back printout on errors</nobr></li>
<li><nobr><a href="../reference/global-tracelimit.htm">*tracelimit*</a> - number of levels of trace back information</nobr></li>
<li><nobr><a href="../reference/global-evalhook.htm">*evalhook*</a> - user substitute for the evaluator function</nobr></li>
<li><nobr><a href="../reference/global-applyhook.htm">*applyhook*</a> - [not yet implemented]</nobr></li>
<li><nobr><a href="../reference/global-readtable.htm">*readtable*</a> - the current readtable</nobr></li>
<li><nobr><a href="../reference/global-unbound.htm">*unbound*</a> - indicator for unbound symbols</nobr></li>
<li><nobr><a href="../reference/global-gc-flag.htm">*gc-flag*</a> - controls the printing of 'gc' messages</nobr></li>
<li><nobr><a href="../reference/global-gc-hook.htm">*gc-hook*</a> - function to call after garbage collection</nobr></li>
<li><nobr><a href="../reference/global-integer-format.htm">*integer-format*</a> - format for printing integers</nobr></li>
<li><nobr><a href="../reference/global-float-format.htm">*float-format*</a> - format for printing floats</nobr></li>
<li><nobr><a href="../reference/global-print-case.htm">*print-case*</a> - symbol output case</nobr></li>
<li><nobr><a href="../reference/global-file-separator.htm">*file-separator*</a> - the operating system's file sparator character</nobr></li>
</ul>
<ul>
<li><nobr><a href="../manual/xlisp.htm#command-loop"> + </a> - the most recent input expression</nobr></li>
<li><nobr><a href="../manual/xlisp.htm#command-loop"> ++ </a> - the next to the last input expression</nobr></li>
<li><nobr><a href="../manual/xlisp.htm#command-loop"> +++ </a> - the second to the last input expression</nobr></li>
<li><nobr><a href="../manual/xlisp.htm#command-loop"> * </a> - the result of the previously evaluated expression</nobr></li>
<li><nobr><a href="../manual/xlisp.htm#command-loop"> ** </a> - the result of the next to the last evaluated expression</nobr></li>
<li><nobr><a href="../manual/xlisp.htm#command-loop"> *** </a> - the result of the second to the last evaluated expression</nobr></li>
<li><nobr><a href="../manual/xlisp.htm#command-loop"> - </a> - the expression currently being evaluated</nobr></li>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="evaluation-functions"></a>
<hr>
<h2>Evaluation Functions</h2>
<hr>
<ul>
<li><nobr><a href="../reference/eval.htm">eval</a> - evaluate an XLISP expression</nobr></li>
<li><nobr><a href="../reference/apply.htm">apply</a> - apply a function to a list of arguments</nobr></li>
<li><nobr><a href="../reference/funcall.htm">funcall</a> - call a function with arguments</nobr></li>
<li><nobr><a href="../reference/quote.htm">quote</a> - return an expression unevaluated</nobr></li>
<li><nobr><a href="../reference/function.htm">function</a> - get the functional interpretation</nobr></li>
<li><nobr><a href="../reference/backquote.htm">backquote</a> - fill in a template</nobr></li>
<li><nobr><a href="../reference/lambda.htm">lambda</a> - make a function closure</nobr></li>
<li><nobr><a href="../reference/get-lambda-expression.htm">get-lambda-expression</a> - get the lambda expression</nobr></li>
<li><nobr><a href="../reference/macroexpand.htm">macroexpand</a> - recursively expand macro calls</nobr></li>
<li><nobr><a href="../reference/macroexpand-1.htm">macroexpand-1</a> - expand a macro call</nobr></li>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="symbol-functions"></a>
<hr>
<h2>Symbol Functions</h2>
<hr>
<ul>
<li><nobr>Constructors</nobr></li>
<ul>
<li><nobr><a href="../reference/defun.htm">defun</a> - define a function</nobr></li>
<li><nobr><a href="../reference/defmacro.htm">defmacro</a> - define a macro</nobr></li>
<li><nobr><a href="../reference/gensym.htm">gensym</a> - generate a symbol</nobr></li>
<li><nobr><a href="../reference/intern.htm">intern</a> - make an interned symbol</nobr></li>
<li><nobr><a href="../reference/make-symbol.htm">make-symbol</a> - make an uninterned symbol</nobr></li>
</ul>
<li><nobr>Accessors</nobr></li>
<ul>
<li><nobr><a href="../reference/symbol-name.htm">symbol-name</a> - get the print name of a symbol</nobr></li>
<li><nobr><a href="../reference/symbol-value.htm">symbol-value</a> - get the value of a symbol</nobr></li>
<li><nobr><a href="../reference/symbol-function.htm">symbol-function</a> - get the functional value of a symbol</nobr></li>
<li><nobr><a href="../reference/symbol-plist.htm">symbol-plist</a> - get the property list of a symbol</nobr></li>
</ul>
<li><nobr>Assignment</nobr></li>
<ul>
<li><nobr><a href="../reference/set.htm">set</a> - set the value of a symbol</nobr></li>
<li><nobr><a href="../reference/setq.htm">setq</a> - set the [quoted] value of a symbol</nobr></li>
<li><nobr><a href="../reference/psetq.htm">psetq</a> - parallel version of setq</nobr></li>
<li><nobr><a href="../reference/setf.htm">setf</a> - set the value of a field</nobr></li>
</ul>
<li><nobr>Utilities</nobr></li>
<ul>
<li><nobr><a href="../reference/incf.htm">incf</a> - increment a variable</nobr></li>
<li><nobr><a href="../reference/decf.htm">decf</a> - decrement a variable</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="array-functions"></a>
<hr>
<h2>Array Functions</h2>
<hr>
<ul>
<li><nobr>Constructors</nobr></li>
<ul>
<li><nobr><a href="../reference/make-array.htm">make-array</a> - make a new array</nobr></li>
<li><nobr><a href="../reference/vector.htm">vector</a> - make an initialized vector</nobr></li>
</ul>
<li><nobr>Acessors</nobr></li>
<ul>
<li><nobr><a href="../reference/aref.htm">aref</a> - get the nth element of an array</nobr></li>
</ul>
<li><nobr>Predicate</nobr></li>
<ul>
<li><nobr><a href="../reference/arrayp.htm">arrayp</a> - is this an array?</nobr></li>
</ul>
<li><nobr>Utilities</nobr></li>
<ul>
<li><nobr><a href="../reference/length.htm">length</a> - find the length of a list, vector or string</nobr></li>
<li><nobr><a href="../reference/hash.htm">hash</a> - compute the hash index for a symbol</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="list-functions"></a>
<hr>
<h2>List Functions</h2>
<hr>
<ul>
<li><nobr>Constructors</nobr></li>
<ul>
<li><nobr><a href="../reference/cons.htm">cons</a> - construct a new list node</nobr></li>
<li><nobr><a href="../reference/list.htm">list</a> - create a list of values</nobr></li>
</ul>
<li><nobr>Accessors</nobr></li>
<ul>
<li><nobr><a href="../reference/car.htm">car</a> - return the car of a list node</nobr></li>
<li><nobr><a href="../reference/caar.htm">caar, cadr</a> - </nobr></li>
<li><nobr><a href="../reference/caaar.htm">caaar...caddr</a> - </nobr></li>
<li><nobr><a href="../reference/caaaar.htm">caaaar...cadddr</a> - </nobr></li>
<li><nobr><a href="../reference/cdr.htm">cdr</a> - return the cdr of a list node</nobr></li>
<li><nobr><a href="../reference/cddr.htm">cdar, cddr</a> - </nobr></li>
<li><nobr><a href="../reference/cdddr.htm">cdaar...cdddr</a> - </nobr></li>
<li><nobr><a href="../reference/cddddr.htm">cdaaar...cddddr</a> - </nobr></li>
<li><nobr><a href="../reference/first.htm">first</a> - get the first element of a list</nobr></li>
<li><nobr><a href="../reference/second.htm">second</a> - get the second element of a list</nobr></li>
<li><nobr><a href="../reference/third.htm">third</a> - get the third element of a list</nobr></li>
<li><nobr><a href="../reference/fourth.htm">fourth</a> - get the fourth element of a list</nobr></li>
<li><nobr><a href="../reference/rest.htm">rest</a> - get the rest of the list except the first element</nobr></li>
<li><nobr><a href="../reference/last.htm">last</a> - return the last list node of a list</nobr></li>
<li><nobr><a href="../reference/nth.htm">nth</a> - return the nth element of a list</nobr></li>
<li><nobr><a href="../reference/nthcdr.htm">nthcdr</a> - return the nth cdr of a list</nobr></li>
</ul>
<li><nobr>Predicates</nobr></li>
<ul>
<li><nobr><a href="../reference/consp.htm">consp</a> - is this a non-empty list?</nobr></li>
<li><nobr><a href="../reference/listp.htm">listp</a> - is this an empty or non-empty list?</nobr></li>
<li><nobr><a href="../reference/null.htm">null</a> - is this an empty list?</nobr></li>
</ul>
<li><nobr>List Functions</nobr></li>
<ul>
<li><nobr><a href="../reference/append.htm">append</a> - append lists</nobr></li>
<li><nobr><a href="../reference/reverse.htm">reverse</a> - reverse a list</nobr></li>
<li><nobr><a href="../reference/member.htm">member</a> - find an expression in a list</nobr></li>
<li><nobr><a href="../reference/length.htm">length</a> - find the length of a list, vector or string</nobr></li>
<li><nobr><a href="../reference/subst.htm">subst</a> - substitute expressions</nobr></li>
</ul>
<li><nobr>Association Lists</nobr></li>
<ul>
<li><nobr><a href="../reference/assoc.htm">assoc</a> - find an expression in an a-list</nobr></li>
<li><nobr><a href="../reference/sublis.htm">sublis</a> - substitute with an a-list</nobr></li>
</ul>
<li><nobr>Property Lists</nobr></li>
<ul>
<li><nobr><a href="../reference/get.htm">get</a> - get the value of a property</nobr></li>
<li><nobr><a href="../reference/putprop.htm">putprop</a> - put a property onto a property list</nobr></li>
<li><nobr><a href="../reference/remprop.htm">remprop</a> - remove a property from a property list</nobr></li>
</ul>
<li><nobr>Mapping</nobr></li>
<ul>
<li><nobr><a href="../reference/mapc.htm">mapc</a> - apply function to successive cars</nobr></li>
<li><nobr><a href="../reference/mapcar.htm">mapcar</a> - apply function to successive cars</nobr></li>
<li><nobr><a href="../reference/mapl.htm">mapl</a> - apply function to successive cdrs</nobr></li>
<li><nobr><a href="../reference/maplist.htm">maplist</a> - apply function to successive cdrs</nobr></li>
</ul>
<li><nobr>Lists as Stack</nobr></li>
<ul>
<li><nobr><a href="../reference/push.htm">push</a> - push a value to the front of a list</nobr></li>
<li><nobr><a href="../reference/pop.htm">pop</a> - pop a value from the front of a list</nobr></li>
</ul>
<li><nobr>Lists as Sets</nobr></li>
<ul>
<li><nobr><a href="../reference/union.htm">union</a> - compute the union of two lists</nobr></li>
<li><nobr><a href="../reference/intersection.htm">intersection</a> - compute the intersection of two lists</nobr></li>
<li><nobr><a href="../reference/set-difference.htm">set-difference</a> - compute the set-difference of two lists</nobr></li>
<li><nobr><a href="../reference/subsetp.htm">subsetp</a> - test if a list is a subset of another list</nobr></li>
</ul>
<li><nobr>Non-destructive List Functions</nobr></li>
<ul>
<li><nobr><a href="../reference/remove.htm">remove</a> - remove elements from a list</nobr></li>
<li><nobr><a href="../reference/remove-if.htm">remove-if</a> - remove elements that pass test</nobr></li>
<li><nobr><a href="../reference/remove-if-not.htm">remove-if-not</a> - remove elements that fail test</nobr></li>
</ul>
<li><nobr>Destructive List Functions</nobr></li>
<ul>
<li><nobr><a href="../reference/rplaca.htm">rplaca</a> - replace the car of a list node</nobr></li>
<li><nobr><a href="../reference/rplacd.htm">rplacd</a> - replace the cdr of a list node</nobr></li>
<li><nobr><a href="../reference/nconc.htm">nconc</a> - destructively concatenate lists</nobr></li>
<li><nobr><a href="../reference/delete.htm">delete</a> - delete elements from a list</nobr></li>
<li><nobr><a href="../reference/delete-if.htm">delete-if</a> - delete elements that pass test</nobr></li>
<li><nobr><a href="../reference/delete-if-not.htm">delete-if-not</a> - delete elements that fail test</nobr></li>
<li><nobr><a href="../reference/sort.htm">sort</a> - sort a list</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="predicate-functions"></a>
<hr>
<h2>Predicate Functions</h2>
<hr>
<ul>
<li><nobr>Predicates</nobr></li>
<ul>
<li><nobr><a href="../reference/atom.htm">atom</a> - is this an atom?</nobr></li>
<li><nobr><a href="../reference/symbolp.htm">symbolp</a> - is this a symbol?</nobr></li>
<ul>
<li><nobr><a href="../reference/boundp.htm">boundp</a> - is a variable value bound to this symbol?</nobr></li>
<li><nobr><a href="../reference/fboundp.htm">fboundp</a> - is a function value bound to this symbol?</nobr></li>
</ul>
<li><nobr><a href="../reference/keywordp.htm">keywordp</a> - is this a keyword?</nobr></li>
<li><nobr><a href="../reference/numberp.htm">numberp</a> - is this a number?</nobr></li>
<ul>
<li><nobr><a href="../reference/plusp.htm">plusp</a> - is this number positive?</nobr></li>
<li><nobr><a href="../reference/minusp.htm">minusp</a> - is this number negative?</nobr></li>
<li><nobr><a href="../reference/zerop.htm">zerop</a> - is this number zero?</nobr></li>
<li><nobr><a href="../reference/integerp.htm">integerp</a> - is this number an integer?</nobr></li>
<ul>
<li><nobr><a href="../reference/evenp.htm">evenp</a> - is this integer even?</nobr></li>
<li><nobr><a href="../reference/oddp.htm">oddp</a> - is this integer odd?</nobr></li>
</ul>
<li><nobr><a href="../reference/floatp.htm">floatp</a> - is this number a float?</nobr></li>
</ul>
<li><nobr><a href="../reference/null.htm">null</a> - is this an empty list?</nobr></li>
<li><nobr><a href="../reference/consp.htm">consp</a> - is this a non-empty list?</nobr></li>
<li><nobr><a href="../reference/listp.htm">listp</a> - is this a list?</nobr></li>
<ul>
<li><nobr><a href="../reference/endp.htm">endp</a> - is this the end of a list?</nobr></li>
</ul>
<li><nobr><a href="../reference/stringp.htm">stringp</a> - is this a string?</nobr></li>
<li><nobr><a href="../reference/characterp.htm">characterp</a> - is this a character?</nobr></li>
<ul>
<li><nobr><a href="../reference/upper-case-p.htm">upper-case-p</a> - is this an upper case character?</nobr></li>
<li><nobr><a href="../reference/lower-case-p.htm">lower-case-p</a> - is this a lower case character?</nobr></li>
<li><nobr><a href="../reference/both-case-p.htm">both-case-p</a> - is this an alphabetic [either case] character?</nobr></li>
<li><nobr><a href="../reference/digit-char-p.htm">digit-char-p</a> - is this a digit character?</nobr></li>
<li><nobr><a href="../reference/alphanumericp.htm">alphanumericp</a> - is this an alphabetic or a digit character?</nobr></li>
</ul>
<li><nobr><a href="../reference/arrayp.htm">arrayp</a> - is this an array?</nobr></li>
<li><nobr><a href="../reference/streamp.htm">streamp</a> - is this a stream?</nobr></li>
<li><nobr><a href="../reference/filep.htm">filep</a> - is this a file?</nobr></li>
<li><nobr><a href="../reference/objectp.htm">objectp</a> - is this an object?</nobr></li>
<li><nobr><a href="../reference/soundp.htm">soundp</a> - is this a Nyquist sound?</nobr></li>
<li><nobr><a href="../reference/bigendianp.htm">bigendianp</a> - is this a bigendian machine?</nobr></li>
</ul>
<li><nobr>Comparison</nobr></li>
<ul>
<li><nobr><a href="../reference/eq.htm">eq</a> - are the expressions identical?</nobr></li>
<li><nobr><a href="../reference/eql.htm">eql</a> - are the expressions identical?</nobr></li>
<li><nobr><a href="../reference/equal.htm">equal</a> - are the expressions equal?</nobr></li>
</ul>
<li><nobr>Boolean</nobr></li>
<ul>
<li><nobr><a href="../reference/not.htm">not</a> - is this false?</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="control-constructs"></a>
<hr>
<h2>Control Constructs</h2>
<hr>
<ul>
<li><nobr>Logical</nobr></li>
<ul>
<li><nobr><a href="../reference/and.htm">and</a> - the logical AND of a list of expressions</nobr></li>
<li><nobr><a href="../reference/or.htm">or</a> - the logical OR of a list of expressions</nobr></li>
</ul>
<li><nobr>Conditional</nobr></li>
<ul>
<li><nobr><a href="../reference/if.htm">if</a> - evaluate expressions conditionally</nobr></li>
<li><nobr><a href="../reference/when.htm">when</a> - evaluate only when a condition is true</nobr></li>
<li><nobr><a href="../reference/unless.htm">unless</a> - evaluate only when a condition is false</nobr></li>
<li><nobr><a href="../reference/cond.htm">cond</a> - evaluate conditionally</nobr></li>
<li><nobr><a href="../reference/case.htm">case</a> - select by case</nobr></li>
</ul>
<li><nobr>Binding</nobr></li>
<ul>
<li><nobr><a href="../reference/let.htm">let</a> - create local bindings</nobr></li>
<li><nobr><a href="../reference/let-star.htm">let*</a> - let with sequential binding</nobr></li>
<li><nobr><a href="../reference/flet.htm">flet</a> - create local functions</nobr></li>
<li><nobr><a href="../reference/labels.htm">labels</a> - flet with recursive functions</nobr></li>
<li><nobr><a href="../reference/macrolet.htm">macrolet</a> - create local macros</nobr></li>
</ul>
<li><nobr>Non-local Exits</nobr></li>
<ul>
<li><nobr><a href="../reference/catch.htm">catch, throw</a> - evaluate expressions and catch throws</nobr></li>
<li><nobr><a href="../reference/unwind-protect.htm">unwind-protect</a> - protect evaluation of an expression</nobr></li>
</ul>
<li><nobr>Looping Constructs</nobr></li>
<ul>
<li><nobr><a href="../reference/loop.htm">loop</a> - basic looping form</nobr></li>
<li><nobr><a href="../reference/do.htm">do</a> - loop while the termination test is NIL</nobr></li>
<li><nobr><a href="../reference/do-star.htm">do*</a> - 'do' loop with sequential binding</nobr></li>
<li><nobr><a href="../reference/dolist.htm">dolist</a> - loop through a list</nobr></li>
<li><nobr><a href="../reference/dotimes.htm">dotimes</a> - loop from zero to n-1</nobr></li>
<li><nobr><a href="../reference/while.htm">while</a> - standard 'while' loop</nobr></li>
</ul>
<li><nobr>The Program Feature</nobr></li>
<ul>
<li><nobr><a href="../reference/prog.htm">prog</a> - the program feature</nobr></li>
<li><nobr><a href="../reference/prog-star.htm">prog*</a> - 'prog' with sequential binding</nobr></li>
<li><nobr><a href="../reference/block.htm">block</a> - named block</nobr></li>
<li><nobr><a href="../reference/return.htm">return</a> - cause a prog construct to return a value</nobr></li>
<li><nobr><a href="../reference/return-from.htm">return-from</a> - return from a named block</nobr></li>
<li><nobr><a href="../reference/tagbody.htm">tagbody</a> - block with labels</nobr></li>
<li><nobr><a href="../reference/go.htm">go</a> - go to a tag within a tagbody or prog</nobr></li>
<li><nobr><a href="../reference/progv.htm">progv</a> - dynamically bind symbols</nobr></li>
<li><nobr><a href="../reference/prog1.htm">prog1</a> - return the value of the first expression</nobr></li>
<li><nobr><a href="../reference/prog2.htm">prog2</a> - return the value of the second expression</nobr></li>
<li><nobr><a href="../reference/progn.htm">progn</a> - return the value of the last expression</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="debugging-and-error-handling"></a>
<hr>
<h2>Debugging and Error Handling</h2>
<hr>
<ul>
<li><nobr><a href="../reference/trace.htm">trace</a> - add a function to the trace list</nobr></li>
<li><nobr><a href="../reference/untrace.htm">untrace</a> - remove a function from the trace list</nobr></li>
<li><nobr><a href="../reference/error.htm">error</a> - signal a non-correctable error</nobr></li>
<li><nobr><a href="../reference/cerror.htm">cerror</a> - signal a correctable error</nobr></li>
<li><nobr><a href="../reference/break.htm">break</a> - enter a break loop</nobr></li>
<li><nobr><a href="../reference/clean-up.htm">clean-up</a> - clean-up after an error</nobr></li>
<li><nobr><a href="../reference/top-level.htm">top-level</a> - clean-up after an error and return to the top level</nobr></li>
<li><nobr><a href="../reference/continue.htm">continue</a> - continue from a correctable error</nobr></li>
<li><nobr><a href="../reference/errset.htm">errset</a> - trap errors</nobr></li>
<li><nobr><a href="../reference/baktrace.htm">baktrace</a> - print n levels of trace back information</nobr></li>
<li><nobr><a href="../reference/evalhook.htm">evalhook</a> - evaluate with hooks</nobr></li>
<li><nobr><a href="../reference/profile.htm">profile</a> - turn profiling on or off</nobr></li>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="arithmetic-functions"></a>
<hr>
<h2>Arithmetic Functions</h2>
<hr>
<ul>
<li><nobr>Integer and Floating Point - error if not a number</nobr></li>
<ul>
<li><nobr><a href="../reference/truncate.htm">truncate</a> - truncates a floating point number to an integer</nobr></li>
<li><nobr><a href="../reference/float.htm">float</a> - converts an integer to a floating point number</nobr></li>
<li><nobr><a href="../reference/addition.htm"> + </a> - add one or several numbers</nobr></li>
<li><nobr><a href="../reference/subtraction.htm"> − </a> - negate a single number or subtract one or several numbers</nobr></li>
<li><nobr><a href="../reference/multiplication.htm"> * </a> - multiply one or several numbers</nobr></li>
<li><nobr><a href="../reference/division.htm"> / </a> - get the reciprocal of a single number or divide several numbers</nobr></li>
<li><nobr><a href="../reference/increment.htm">1+</a> - increment a number by one</nobr></li>
<li><nobr><a href="../reference/decrement.htm">1−</a> - decrement a number by one</nobr></li>
<li><nobr><a href="../reference/min.htm">min</a> - the smallest of one or several numbers</nobr></li>
<li><nobr><a href="../reference/max.htm">max</a> - the largest of one or several numbers</nobr></li>
<li><nobr><a href="../reference/abs.htm">abs</a> - the absolute value of a number</nobr></li>
<li><nobr><a href="../reference/asin.htm">asin</a> - compute the arcsine of a number</nobr></li>
<li><nobr><a href="../reference/acos.htm">acos</a> - compute the arccosine of a number</nobr></li>
<li><nobr><a href="../reference/atan.htm">atan</a> - compute the arctangent of a number</nobr></li>
<li><nobr><a href="../reference/power.htm">power</a> - compute 'x' to the 'y' power</nobr></li>
<li><nobr><a href="../reference/interpolate.htm">interpolate</a> - compute the 'y' coordinate corresponding to 'x'</nobr></li>
</ul>
<li>Comparison - error if not a number</li>
<ul>
<li><nobr><a href="../reference/number-lessp.htm"> < </a> - test for less than</nobr></li>
<li><nobr><a href="../reference/number-not-greaterp.htm"> <= </a> - test for less than or equal to</nobr></li>
<li><nobr><a href="../reference/number-equal.htm"> = </a> - test for equal to</nobr></li>
<li><nobr><a href="../reference/number-not-equal.htm"> /= </a> - test for not equal to</nobr></li>
<li><nobr><a href="../reference/number-not-lessp.htm"> >= </a> - test for greater than or equal to</nobr></li>
<li><nobr><a href="../reference/number-greaterp.htm"> > </a> - test for greater than</nobr></li>
</ul>
<li><nobr>Floating Point - error if not a floating point number</nobr></li>
<ul>
<li><nobr><a href="../reference/sin.htm">sin</a> - compute the sine of a floating-point number</nobr></li>
<li><nobr><a href="../reference/cos.htm">cos</a> - compute the cosine of a floating-point number</nobr></li>
<li><nobr><a href="../reference/tan.htm">tan</a> - compute the tangent of a floating-point number</nobr></li>
<li><nobr><a href="../reference/expt.htm">expt</a> - compute x to the y power</nobr></li>
<li><nobr><a href="../reference/exp.htm">exp</a> - compute e to the x power</nobr></li>
<li><nobr><a href="../reference/log.htm">exp</a> - compute the natural logarithm of a floating-point number</nobr></li>
<li><nobr><a href="../reference/sqrt.htm">sqrt</a> - compute the square root of a floating-point number</nobr></li>
</ul>
<li><nobr>Integer - error if not an integer number</nobr></li>
<ul>
<li><nobr><a href="../reference/gcd.htm">gcd</a> - compute the greatest common divisor</nobr></li>
<li><nobr><a href="../reference/logand.htm">logand</a> - compute the bitwise 'and' of one or several numbers</nobr></li>
<li><nobr><a href="../reference/logior.htm">logior</a> - compute the bitwise 'inclusive or' of one or several numbers</nobr></li>
<li><nobr><a href="../reference/logxor.htm">logxor</a> - compute the bitwise 'exclusive or' of one or several numbers</nobr></li>
<li><nobr><a href="../reference/lognot.htm">lognot</a> - compute the bitwise 'not' of an number</nobr></li>
<li><nobr><a href="../reference/rem.htm">rem</a> - remainder of one or several integer numbers</nobr></li>
</ul>
<li><nobr>Random Numbers</nobr></li>
<ul>
<li><nobr><a href="../reference/random.htm">random</a> - compute an integer random number between 0 and n-1 inclusive</nobr></li>
<li><nobr><a href="../reference/rrandom.htm">rrandom</a> - compute a floating point random number between 0 and 1 inclusive</nobr></li>
<li><nobr><a href="../reference/real-random.htm">real-random</a> - compute a floating point random number in an arbitrary range</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="string-functions"></a>
<hr>
<h2>String Functions</h2>
<hr>
<ul>
<li><nobr>String Functions</nobr></li>
<ul>
<li><nobr><a href="../reference/string.htm">string</a> - make a string from a character or an integer ASCII value</nobr></li>
<li><nobr><a href="../reference/strcat.htm">strcat</a> - concatenate strings</nobr></li>
<li><nobr><a href="../reference/subseq.htm">subseq</a> - extract a substring</nobr></li>
<li><nobr><a href="../reference/length.htm">length</a> - find the length of a list, vector or string</nobr></li>
<li><nobr><a href="../reference/string-search.htm">string-search</a> - search for a pattern in a string</nobr></li>
</ul>
<li><nobr>Trimming</nobr></li>
<ul>
<li><nobr><a href="../reference/string-trim.htm">string-trim</a> - trim both ends of a string</nobr></li>
<li><nobr><a href="../reference/string-left-trim.htm">string-left-trim</a> - trim the left end of a string</nobr></li>
<li><nobr><a href="../reference/string-right-trim.htm">string-right-trim</a> - trim the right end of a string</nobr></li>
</ul>
<li><nobr>Case Conversion</nobr></li>
<ul>
<li><nobr><a href="../reference/string-upcase.htm">string-upcase</a> - convert a string to uppercase</nobr></li>
<li><nobr><a href="../reference/string-downcase.htm">string-downcase</a> - convert a string to lowercase</nobr></li>
<li><nobr><a href="../reference/nstring-upcase.htm">nstring-upcase</a> - convert a part of a string to uppercase</nobr></li>
<li><nobr><a href="../reference/nstring-downcase.htm">nstring-downcase</a> - convert a part of a string to lowercase</nobr></li>
</ul>
<li><nobr>Case-sensitive Comparison</nobr></li>
<ul>
<li><nobr><a href="../reference/string-lessp-s.htm">string<</a> - test for less than in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/string-not-greaterp-s.htm">string<=</a> - test for less than or equal to in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/string-equal-s.htm">string=</a> - test for equal to in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/string-not-equal-s.htm">string/=</a> - test for not equal to in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/string-not-lessp-s.htm">string>=</a> - test for greater than or equal to in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/string-greaterp-s.htm">string></a> - test for greater than in ASCII ordering</nobr></li>
</ul>
<li><nobr>Case-insensitive Comparison</nobr></li>
<ul>
<li><nobr><a href="../reference/string-lessp-i.htm">string-lessp</a> - is this less than in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/string-not-greaterp-i.htm">string-not-greaterp</a> - is this not greater than in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/string-equal-i.htm">string-equal</a> - is this equal in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/string-not-equal-i.htm">string-not-equal</a> - is this not equal in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/string-not-lessp-i.htm">string-not-lessp</a> - is this not less than in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/string-greaterp-i.htm">string-greaterp</a> - is this greater than in ASCII ordering?</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="character-functions"></a>
<hr>
<h2>Character Functions</h2>
<hr>
<ul>
<li><nobr>Character Functions</nobr></li>
<ul>
<li><nobr><a href="../reference/char.htm">char</a> - extract a character from a string</nobr></li>
<li><nobr><a href="../reference/char-code.htm">char-code</a> - get the ASCII code of a character</nobr></li>
<li><nobr><a href="../reference/code-char.htm">code-char</a> - get the character with a specified ASCII code</nobr></li>
<li><nobr><a href="../reference/digit-char.htm">digit-char</a> - convert a digit weight to a digit</nobr></li>
<li><nobr><a href="../reference/char-int.htm">char-int</a> - convert a character to an integer</nobr></li>
<li><nobr><a href="../reference/int-char.htm">int-char</a> - convert an integer to a character</nobr></li>
</ul>
<li><nobr>General Predicate - all data types</nobr></li>
<ul>
<li><nobr><a href="../reference/characterp.htm">characterp</a> - is this a character?</nobr></li>
</ul>
<li><nobr>Character Predicates - error if not a character</nobr></li>
<ul>
<li><nobr><a href="../reference/upper-case-p.htm">upper-case-p</a> - is this an upper case character?</nobr></li>
<li><nobr><a href="../reference/lower-case-p.htm">lower-case-p</a> - is this a lower case character?</nobr></li>
<li><nobr><a href="../reference/both-case-p.htm">both-case-p</a> - is this an alphabetic [either case] character?</nobr></li>
<li><nobr><a href="../reference/digit-char-p.htm">digit-char-p</a> - is this a digit character?</nobr></li>
<li><nobr><a href="../reference/alphanumericp.htm">alphanumericp</a> - is this an alphabetic or a digit character?</nobr></li>
</ul>
<li><nobr>Case Conversion</nobr></li>
<ul>
<li><nobr><a href="../reference/char-upcase.htm">char-upcase</a> - convert a character to upper case</nobr></li>
<li><nobr><a href="../reference/char-downcase.htm">char-downcase</a> - convert a character to lower case</nobr></li>
</ul>
<li><nobr>Case-sensitive Comparison</nobr></li>
<ul>
<li><nobr><a href="../reference/char-lessp-s.htm">char<</a> - test for less than in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/char-not-greaterp-s.htm">char<=</a> - test for less than or equal to in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/char-equal-s.htm">char=</a> - test for equal to in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/char-not-equal-s.htm">char/=</a> - test for not equal to in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/char-not-lessp-s.htm">char>=</a> - test for greater than or equal to in ASCII ordering</nobr></li>
<li><nobr><a href="../reference/char-greaterp-s.htm">char></a> - test for greater than in ASCII ordering</nobr></li>
</ul>
<li><nobr>Case-insensitive Comparison</nobr></li>
<ul>
<li><nobr><a href="../reference/char-lessp-i.htm">char-lessp</a> - is this less than in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/char-not-greaterp-i.htm">char-not-greaterp</a> - is this not greater than in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/char-equal-i.htm">char-equal</a> - is this equal in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/char-not-equal-i.htm">char-not-equal</a> - is this not equal in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/char-not-lessp-i.htm">char-not-lessp</a> - is this not less than in ASCII ordering?</nobr></li>
<li><nobr><a href="../reference/char-greaterp-i.htm">char-greaterp</a> - is this greater than in ASCII ordering?</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="input-output-functions"></a>
<hr>
<h2>Input/Output Functions</h2>
<hr>
<ul>
<li><nobr><a href="../reference/get-key.htm">get-key</a> - get a single key stroke from the keyboard</nobr></li>
<li><nobr><a href="../reference/read.htm">read</a> - read an expression</nobr></li>
<li><nobr><a href="../reference/print.htm">print</a> - print an expression on a new line</nobr></li>
<li><nobr><a href="../reference/prin1.htm">prin1</a> - print an expression</nobr></li>
<li><nobr><a href="../reference/princ.htm">princ</a> - print an expression without quoting</nobr></li>
<li><nobr><a href="../reference/pprint.htm">pprint</a> - pretty print an expression</nobr></li>
<li><nobr><a href="../reference/terpri.htm">terpri</a> - terminate the current print line</nobr></li>
<li><nobr><a href="../reference/flatsize.htm">flatsize</a> - length of printed representation using prin1</nobr></li>
<li><nobr><a href="../reference/flatc.htm">flatc</a> - length of printed representation using princ</nobr></li>
<li><nobr><a href="../reference/format.htm">format</a> - do formated output</nobr></li>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="file-io-functions"></a>
<hr>
<h2>File I/O Functions</h2>
<hr>
<ul>
<li><nobr>Character I/O</nobr></li>
<ul>
<li><nobr><a href="../reference/open.htm">open</a> - open a character file stream</nobr></li>
<li><nobr><a href="../reference/peek-char.htm">peek-char</a> - peek at the next character</nobr></li>
<li><nobr><a href="../reference/read-char.htm">read-char</a> - read a character from a stream</nobr></li>
<li><nobr><a href="../reference/read-line.htm">read-line</a> - read a line from a stream</nobr></li>
<li><nobr><a href="../reference/write-char.htm">write-char</a> - write a character to a stream</nobr></li>
</ul>
<li><nobr>Binary I/O</nobr></li>
<ul>
<li><nobr><a href="../reference/bigendianp.htm">bigendianp</a> - is this a bigendian machine?</nobr></li>
<li><nobr><a href="../reference/open-binary.htm">open-binary</a> - open a binary file stream</nobr></li>
<li><nobr>Bytes</nobr></li>
<ul>
<li><nobr><a href="../reference/read-byte.htm">read-byte</a> - read a byte from a stream</nobr></li>
<li><nobr><a href="../reference/write-byte.htm">write-byte</a> - write a byte to a stream</nobr></li>
</ul>
<li><nobr>Integer Numbers</nobr></li>
<ul>
<li><nobr><a href="../reference/read-int.htm">read-int</a> - read a binary integer number from a stream</nobr></li>
<li><nobr><a href="../reference/write-int.htm">write-int</a> - write a binary integer number to a stream</nobr></li>
</ul>
<li><nobr>Floating Point Numbers</nobr></li>
<ul>
<li><nobr><a href="../reference/read-float.htm">read-float</a> - read a binary floating point number from a stream</nobr></li>
<li><nobr><a href="../reference/write-float.htm">write-float</a> - write a binary floating point number to a stream</nobr></li>
</ul>
</ul>
<li><nobr>Character and Bibary I/O</nobr></li>
<ul>
<li><nobr><a href="../reference/close.htm">close</a> - close a file stream</nobr></li>
</ul>
<li><nobr>Operating System</nobr></li>
<ul>
<li><nobr><a href="../reference/setdir.htm">setdir</a> - set the current directory</nobr></li>
<li><nobr><a href="../reference/listdir.htm">listdir</a> - get a directory listing </nobr></li>
<li><nobr><a href="../reference/get-temp-path.htm">get-temp-path</a> - get a path where a temporary file can be created</nobr></li>
<li><nobr><a href="../reference/get-user.htm">get-user</a> - get the current user name</nobr></li>
<li><nobr><a href="../reference/find-in-xlisp-path.htm">find-in-xlisp-path</a> - search the XLISP path for a filename</nobr></li>
</ul>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="string-stream-functions"></a>
<hr>
<h2>String Stream Functions</h2>
<hr>
<ul>
<li><nobr><a href="../reference/make-string-input-stream.htm">make-string-input-stream</a> - create an unnamed stream from a string expression</nobr></li>
<li><nobr><a href="../reference/make-string-output-stream.htm">make-string-output-stream</a> - create and return an unnamed output stream</nobr></li>
<li><nobr><a href="../reference/get-output-stream-string.htm">get-output-stream-string</a> - empty a stream and return the data as a string</nobr></li>
<li><nobr><a href="../reference/get-output-stream-list.htm">get-output-stream-list</a> - empty a stream and return the data as a list</nobr></li>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<a name="system-functions"></a>
<hr>
<h2>System Functions</h2>
<hr>
<ul>
<li><nobr><a href="../reference/load.htm">load</a> - load a source file</nobr></li>
<li><nobr><a href="../reference/save.htm">save</a> - save workspace to a file</nobr></li>
<li><nobr><a href="../reference/restore.htm">restore</a> - restore workspace from a file</nobr></li>
<li><nobr><a href="../reference/dribble.htm">dribble</a> - create a file with a transcript of a session</nobr></li>
<li><nobr><a href="../reference/gc.htm">gc</a> - force garbage collection</nobr></li>
<li><nobr><a href="../reference/expand.htm">expand</a> - expand memory by adding segments</nobr></li>
<li><nobr><a href="../reference/alloc.htm">alloc</a> - change number of nodes to allocate in each segment</nobr></li>
<li><nobr><a href="../reference/info.htm">info</a> - show information about memory usage</nobr></li>
<li><nobr><a href="../reference/room.htm">room</a> - show memory allocation statistics</nobr></li>
<li><nobr><a href="../reference/type-of.htm">type-of</a> - returns the type of the expression</nobr></li>
<li><nobr><a href="../reference/peek.htm">peek</a> - peek at a location in memory</nobr></li>
<li><nobr><a href="../reference/poke.htm">poke</a> - poke a value into memory</nobr></li>
<li><nobr><a href="../reference/bigendianp.htm">bigendianp</a> - is this a big-endian machine?</nobr></li>
<li><nobr><a href="../reference/address-of.htm">address-of</a> - get the address of an xlisp node</nobr></li>
<li><nobr><a href="../reference/get-env.htm">get-env</a> - get the value of an environment variable</nobr></li>
<li><nobr><a href="../reference/system.htm">system</a> - execute a command of the operating system</nobr></li>
<li><nobr><a href="../reference/quit.htm">quit</a> - exit XLISP</nobr></li>
<li><nobr><a href="../reference/exit.htm">exit</a> - exit XLISP</nobr></li>
<li><nobr><a href="../reference/setup-console.htm">setup-console</a> - set default console attributes</nobr></li>
<li><nobr><a href="../reference/echoenabled.htm">echoenabled</a> - turn console input echo on or off</nobr></li>
</ul>
<p><nobr> <a href="#top">Back to top</a></nobr></p>
<hr>
<a href="../start.htm">Nyquist / XLISP 2.0</a> -
Contents |
<a href="../tutorials/tutorials.htm">Tutorials</a> |
<a href="../examples/examples.htm">Examples</a> |
<a href="../reference/reference-index.htm">Reference</a>
</body></html>
|
