5 (defparameter *output-directory*
7 (make-pathname :directory '(:relative :up "output"))
8 (make-pathname :directory (pathname-directory *load-truename*))))
10 (defparameter *page-size-exponent* 8)
13 (ash cp (- *page-size-exponent*)))
16 (ldb (byte *page-size-exponent* 0) cp))
20 (defstruct ucd misc transform)
22 (defparameter *unicode-character-database*
23 (make-pathname :directory (pathname-directory *load-truename*)))
25 (defparameter *ucd-base* nil)
26 (defparameter *unicode-names* (make-hash-table))
28 (defparameter *last-uppercase* nil)
29 (defparameter *uppercase-transition-count* 0)
30 (defparameter *different-titlecases* nil)
31 (defparameter *different-numerics* nil)
32 (defparameter *name-size* 0)
33 (defparameter *misc-hash* (make-hash-table :test #'equal))
34 (defparameter *misc-index* -1)
35 (defparameter *misc-table* nil)
36 (defparameter *misc-mapping* nil)
37 (defparameter *both-cases* nil)
38 (defparameter *long-decompositions* nil)
39 (defparameter *decomposition-types* nil)
40 (defparameter *decomposition-base* nil)
42 (defun hash-misc (gc-index bidi-index ccc-index decimal-digit digit
43 bidi-mirrored cl-both-case-p decomposition-info)
44 (let* ((list (list gc-index bidi-index ccc-index decimal-digit digit
45 bidi-mirrored cl-both-case-p decomposition-info))
46 (index (gethash list *misc-hash*)))
49 (vector-push list *misc-table*)
50 (setf (gethash list *misc-hash*)
51 (incf *misc-index*))))))
53 (defun compare-misc-entry (left right)
54 (destructuring-bind (left-gc-index left-bidi-index left-ccc-index
55 left-decimal-digit left-digit left-bidi-mirrored
56 left-cl-both-case-p left-decomposition-info)
58 (destructuring-bind (right-gc-index right-bidi-index right-ccc-index
59 right-decimal-digit right-digit right-bidi-mirrored
60 right-cl-both-case-p right-decomposition-info)
62 (or (and left-cl-both-case-p (not right-cl-both-case-p))
63 (and (or left-cl-both-case-p (not right-cl-both-case-p))
64 (or (< left-gc-index right-gc-index)
65 (and (= left-gc-index right-gc-index)
66 (or (< left-decomposition-info right-decomposition-info)
67 (and (= left-decomposition-info right-decomposition-info)
68 (or (< left-bidi-index right-bidi-index)
69 (and (= left-bidi-index right-bidi-index)
70 (or (< left-ccc-index right-ccc-index)
71 (and (= left-ccc-index right-ccc-index)
72 (or (string< left-decimal-digit
74 (and (string= left-decimal-digit
76 (or (string< left-digit right-digit)
77 (and (string= left-digit
79 (string< left-bidi-mirrored
80 right-bidi-mirrored))))))))))))))))))
82 (defun build-misc-table ()
83 (let ((table (sort *misc-table* #'compare-misc-entry)))
84 ;; after sorting, insert at the end a special entry to handle
85 ;; unallocated characters.
86 (setf *misc-table* (make-array (1+ (length table))))
87 (replace *misc-table* table)
88 (setf (aref *misc-table* (length table))
89 ;; unallocated characters have a GC index of 31 (not
90 ;; colliding with any other GC), are not digits or decimal
91 ;; digits, aren't BOTH-CASE-P, don't decompose, and aren't
92 ;; interestingly bidi or combining.
93 '(31 0 0 "" "" "" nil 0)))
94 (setq *misc-mapping* (make-array (1+ *misc-index*)))
95 (loop for i from 0 to *misc-index*
96 do (setf (aref *misc-mapping*
97 (gethash (aref *misc-table* i) *misc-hash*))
100 (defvar *comp-table*)
103 (with-open-file (s (make-pathname :name "CompositionExclusions" :type "txt"
104 :defaults *unicode-character-database*))
105 (do ((line (read-line s nil nil) (read-line s nil nil))
108 (when (and (> (length line) 0)
109 (char/= (char line 0) #\#))
110 (push (parse-integer line :end (position #\Space line) :radix 16)
114 (setf *comp-table* (make-hash-table :test 'equal))
115 (setq *last-uppercase* nil)
116 (setq *uppercase-transition-count* 0)
117 (setq *different-titlecases* nil)
118 (setq *different-numerics* nil)
120 (setq *misc-hash* (make-hash-table :test #'equal))
121 (setq *misc-index* -1)
122 (setq *misc-table* (make-array 2048 :fill-pointer 0))
123 (setq *both-cases* nil)
124 (setq *long-decompositions*
125 (make-array 2048 :fill-pointer 0 :adjustable t))
126 (setq *decomposition-types*
127 (let ((array (make-array 256 :initial-element nil :fill-pointer 1)))
128 (vector-push "" array)
129 (vector-push "<compat>" array)
131 (setq *decomposition-base* (make-array (ash #x110000
132 (- *page-size-exponent*))
133 :initial-element nil))
134 (setq *ucd-base* (make-array (ash #x110000 (- *page-size-exponent*))
135 :initial-element nil))
136 (with-open-file (*standard-input*
137 (make-pathname :name "UnicodeData"
139 :defaults *unicode-character-database*)
141 (loop for line = (read-line nil nil)
143 do (slurp-ucd-line line)))
146 (fixup-hangul-syllables)
148 (length *long-decompositions*))
150 (defun fixup-compositions ()
153 (ucd (aref (aref *ucd-base* (cp-high cp)) (cp-low cp)))
154 (misc (aref *misc-table* (ucd-misc ucd)))
155 (ccc-index (third misc)))
156 ;; we can do everything in the first pass except for
157 ;; accounting for decompositions where the first
158 ;; character of the decomposition is not a starter.
159 (when (/= ccc-index 0)
160 (remhash k *comp-table*)))))
161 (maphash #'fixup *comp-table*)))
163 (defun fixup-hangul-syllables ()
164 ;; "Hangul Syllable Composition, Unicode 5.1 section 3-12"
165 (let* ((sbase #xac00)
173 (ncount (* vcount tcount))
174 (table (make-hash-table)))
175 (with-open-file (*standard-input*
176 (make-pathname :name "Jamo" :type "txt"
177 :defaults *unicode-character-database*))
178 (loop for line = (read-line nil nil)
180 if (position #\; line)
181 do (add-jamo-information line table)))
182 (dotimes (sindex scount)
183 (let* ((l (+ lbase (floor sindex ncount)))
184 (v (+ vbase (floor (mod sindex ncount) tcount)))
185 (tee (+ tbase (mod sindex tcount)))
186 (code-point (+ sbase sindex))
187 (name (format nil "HANGUL_SYLLABLE_~A~A~:[~A~;~]"
188 (gethash l table) (gethash v table)
189 (= tee tbase) (gethash tee table))))
190 (setf (gethash code-point *unicode-names*) name)
191 (unless (aref *decomposition-base* (cp-high code-point))
192 (setf (aref *decomposition-base* (cp-high code-point))
193 (make-array (ash 1 *page-size-exponent*)
194 :initial-element nil)))
195 (setf (aref (aref *decomposition-base* (cp-high code-point))
197 (cons (if (= tee tbase) 2 3) 0))))))
199 (defun add-jamo-information (line table)
200 (let* ((split (split-string line #\;))
201 (code (parse-integer (first split) :radix 16))
202 (syllable (string-trim '(#\Space)
203 (subseq (second split) 0 (position #\# (second split))))))
204 (setf (gethash code table) syllable)))
206 (defun split-string (line character)
207 (loop for prev-position = 0 then (1+ position)
208 for position = (position character line :start prev-position)
209 collect (subseq line prev-position position)
213 (defun init-indices (strings)
214 (let ((hash (make-hash-table :test #'equal)))
215 (loop for string in strings
217 do (setf (gethash string hash) index))
220 (defparameter *general-categories*
221 (init-indices '("Lu" "Ll" "Lt" "Lm" "Lo" "Cc" "Cf" "Co" "Cs" "Mc"
222 "Me" "Mn" "Nd" "Nl" "No" "Pc" "Pd" "Pe" "Pf" "Pi"
223 "Po" "Ps" "Sc" "Sk" "Sm" "So" "Zl" "Zp" "Zs")))
224 (defparameter *bidi-classes*
225 (init-indices '("AL" "AN" "B" "BN" "CS" "EN" "ES" "ET" "L" "LRE" "LRO"
226 "NSM" "ON" "PDF" "R" "RLE" "RLO" "S" "WS")))
229 (defparameter *block-first* nil)
231 (defun normalize-character-name (name)
232 (when (find #\_ name)
233 (error "Bad name for a character: ~A" name))
234 (unless (or (zerop (length name)) (find #\< name) (find #\> name))
235 (substitute #\_ #\Space name)))
237 ;;; 3400 -- 4DB5 : cjk ideograph extension a ;Lo;0;L;;;;;N;;;;;
238 ;;; AC00 -- D7A3 : hangul syllables ;Lo;0;L;;;;;N;;;;;
239 ;;; D800 -- F8FF : surrogates and private use
240 ;;; 20000 -- 2A6D6 : cjk ideograph extension b ;Lo;0;L;;;;;N;;;;;
241 ;;; F0000 -- FFFFD : private use
242 ;;; 100000 -- 10FFFD: private use
243 (defun encode-ucd-line (line code-point)
244 (destructuring-bind (name general-category canonical-combining-class
245 bidi-class decomposition-type-and-mapping
246 decimal-digit digit numeric bidi-mirrored
247 unicode-1-name iso-10646-comment simple-uppercase
248 simple-lowercase simple-titlecase)
250 (declare (ignore unicode-1-name iso-10646-comment))
251 (if (and (> (length name) 8)
252 (string= ", First>" name :start2 (- (length name) 8)))
254 (setq *block-first* code-point)
256 (let* ((gc-index (or (gethash general-category *general-categories*)
257 (error "unknown general category ~A"
259 (bidi-index (or (gethash bidi-class *bidi-classes*)
260 (error "unknown bidirectional class ~A"
262 (ccc-index (parse-integer canonical-combining-class))
263 (digit-index (unless (string= "" decimal-digit)
264 (parse-integer decimal-digit)))
265 (upper-index (unless (string= "" simple-uppercase)
266 (parse-integer simple-uppercase :radix 16)))
267 (lower-index (unless (string= "" simple-lowercase)
268 (parse-integer simple-lowercase :radix 16)))
269 (title-index (unless (string= "" simple-titlecase)
270 (parse-integer simple-titlecase :radix 16)))
272 (not (null (or (and (= gc-index 0) lower-index)
273 (and (= gc-index 1) upper-index)))))
274 (decomposition-info 0))
275 (declare (ignore digit-index))
276 (when (and (not cl-both-case-p)
278 (format t "~A~%" name))
279 (incf *name-size* (length name))
280 (when (string/= "" decomposition-type-and-mapping)
281 (let ((split (split-string decomposition-type-and-mapping #\Space)))
283 ((char= #\< (aref (first split) 0))
284 (unless (position (first split) *decomposition-types*
286 (vector-push (first split) *decomposition-types*))
287 (setf decomposition-info (position (pop split) *decomposition-types* :test #'equal)))
288 (t (setf decomposition-info 1)))
289 (unless (aref *decomposition-base* (cp-high code-point))
290 (setf (aref *decomposition-base* (cp-high code-point))
291 (make-array (ash 1 *page-size-exponent*)
292 :initial-element nil)))
293 (setf (aref (aref *decomposition-base* (cp-high code-point))
296 (mapcar #'(lambda (string)
297 (parse-integer string :radix 16))
299 (when (= decomposition-info 1)
300 ;; Primary composition excludes:
301 ;; * singleton decompositions;
302 ;; * decompositions of non-starters;
303 ;; * script-specific decompositions;
304 ;; * later-version decompositions;
305 ;; * decompositions whose first character is a
307 ;; All but the last case can be handled here;
308 ;; for the fixup, see FIXUP-COMPOSITIONS
309 (when (and (> (length decomposition) 1)
311 (not (member code-point *exclusions*)))
312 (unless (= (length decomposition) 2)
313 (error "canonical decomposition unexpectedly long"))
314 (setf (gethash (cons (first decomposition)
315 (second decomposition))
318 (if (= (length decomposition) 1)
319 (cons 1 (car decomposition))
320 (cons (length decomposition)
321 (prog1 (fill-pointer *long-decompositions*)
322 (dolist (code decomposition)
323 (vector-push-extend code *long-decompositions*)))))))))
324 ;; Hangul decomposition; see Unicode 6.2 section 3-12
325 (when (= code-point #xd7a3)
326 ;; KLUDGE: it's a bit ugly to do this here when we've got
327 ;; a reasonable function to do this in
328 ;; (FIXUP-HANGUL-SYLLABLES). The problem is that the
329 ;; fixup would be somewhat tedious to do, what with all
330 ;; the careful hashing of misc data going on.
331 (setf decomposition-info 1)
332 ;; the construction of *decomposition-base* entries is,
333 ;; however, easy to handle within FIXUP-HANGUL-SYLLABLES.
335 (when (and (string/= "" simple-uppercase)
336 (string/= "" simple-lowercase))
337 (push (list code-point upper-index lower-index) *both-cases*))
338 (when (string/= simple-uppercase simple-titlecase)
339 (push (cons code-point title-index) *different-titlecases*))
340 (when (string/= digit numeric)
341 (push (cons code-point numeric) *different-numerics*))
344 (unless *last-uppercase*
345 (incf *uppercase-transition-count*))
346 (setq *last-uppercase* t))
348 (when *last-uppercase*
349 (incf *uppercase-transition-count*))
350 (setq *last-uppercase* nil)))
351 (when (> ccc-index 255)
352 (error "canonical combining class too large ~A" ccc-index))
353 (let* ((misc-index (hash-misc gc-index bidi-index ccc-index
354 decimal-digit digit bidi-mirrored
355 cl-both-case-p decomposition-info))
356 (result (make-ucd :misc misc-index
357 :transform (or upper-index lower-index 0))))
358 (when (and (> (length name) 7)
359 (string= ", Last>" name :start2 (- (length name) 7)))
360 (let ((page-start (ash (+ *block-first*
361 (ash 1 *page-size-exponent*)
363 (- *page-size-exponent*)))
364 (page-end (ash code-point (- *page-size-exponent*))))
365 (loop for point from *block-first*
366 below (ash page-start *page-size-exponent*)
367 do (setf (aref (aref *ucd-base* (cp-high point))
370 (loop for page from page-start below page-end
371 do (setf (aref *ucd-base* page)
372 (make-array (ash 1 *page-size-exponent*)
373 :initial-element result)))
374 (loop for point from (ash page-end *page-size-exponent*)
376 do (setf (aref (aref *ucd-base* (cp-high point))
379 (values result (normalize-character-name name)))))))
381 (defun slurp-ucd-line (line)
382 (let* ((split-line (split-string line #\;))
383 (code-point (parse-integer (first split-line) :radix 16))
384 (code-high (ash code-point (- *page-size-exponent*)))
385 (code-low (ldb (byte *page-size-exponent* 0) code-point)))
386 (unless (aref *ucd-base* code-high)
387 (setf (aref *ucd-base* code-high)
388 (make-array (ash 1 *page-size-exponent*)
389 :initial-element nil)))
390 (multiple-value-bind (encoding name)
391 (encode-ucd-line (cdr split-line) code-point)
392 (setf (aref (aref *ucd-base* code-high) code-low) encoding
393 (gethash code-point *unicode-names*) name))))
395 ;;; this fixes up the case conversion discrepancy between CL and
396 ;;; Unicode: CL operators depend on char-downcase / char-upcase being
397 ;;; inverses, which is not true in general in Unicode even for
398 ;;; characters which change case to single characters.
399 (defun second-pass ()
400 (dotimes (i (length *ucd-base*))
401 (let ((base (aref *ucd-base* i)))
402 (dotimes (j (length base)) ; base is NIL or an array
403 (let ((result (aref base j)))
405 ;; fixup case mappings for CL/Unicode mismatch
406 (let* ((transform-point (ucd-transform result))
407 (transform-high (ash transform-point
408 (- *page-size-exponent*)))
409 (transform-low (ldb (byte *page-size-exponent* 0)
411 (when (and (plusp transform-point)
413 (aref (aref *ucd-base* transform-high)
415 (+ (ash i *page-size-exponent*) j)))
416 (destructuring-bind (gc-index bidi-index ccc-index
417 decimal-digit digit bidi-mirrored
418 cl-both-case-p decomposition-info)
419 (aref *misc-table* (ucd-misc result))
420 (declare (ignore cl-both-case-p))
421 (format t "~A~%" (+ (ash i *page-size-exponent*) j))
422 (setf (ucd-misc result)
423 (hash-misc gc-index bidi-index ccc-index
424 decimal-digit digit bidi-mirrored
425 nil decomposition-info)))))))))))
427 (defun write-4-byte (quadruplet stream)
428 (write-byte (ldb (byte 8 24) quadruplet) stream)
429 (write-byte (ldb (byte 8 16) quadruplet) stream)
430 (write-byte (ldb (byte 8 8) quadruplet) stream)
431 (write-byte (ldb (byte 8 0) quadruplet) stream))
433 (defun digit-to-byte (digit)
434 (if (string= "" digit)
436 (parse-integer digit)))
438 (defun output-ucd-data ()
439 (let ((hash (make-hash-table :test #'equalp))
441 (loop for page across *ucd-base*
443 (unless (gethash page hash)
444 (setf (gethash page hash)
446 (let ((array (make-array (1+ index))))
447 (maphash #'(lambda (key value)
448 (setf (aref array value) key))
451 (make-array (ash 1 *page-size-exponent*) :initial-element nil))
452 (with-open-file (stream (make-pathname :name "ucd"
454 :defaults *output-directory*)
456 :element-type '(unsigned-byte 8)
457 :if-exists :supersede
458 :if-does-not-exist :create)
459 (loop for (gc-index bidi-index ccc-index decimal-digit digit
460 bidi-mirrored nil decomposition-info)
462 ;; three bits spare here
463 do (write-byte gc-index stream)
464 ;; three bits spare here
465 do (write-byte bidi-index stream)
466 do (write-byte ccc-index stream)
467 ;; we could save some space here: decimal-digit and
468 ;; digit are constrained (CHECKME) to be between 0 and
469 ;; 9, so we could encode the pair in a single byte.
470 ;; (Also, decimal-digit is equal to digit or undefined,
471 ;; so we could encode decimal-digit as a single bit,
472 ;; meaning that we could save 11 bits here.
473 do (write-byte (digit-to-byte decimal-digit) stream)
474 do (write-byte (digit-to-byte digit) stream)
475 ;; there's an easy 7 bits to spare here
476 do (write-byte (if (string= "N" bidi-mirrored) 0 1) stream)
477 ;; at the moment we store information about which type
478 ;; of compatibility decomposition is used, costing c.3
479 ;; bits. We could elide that.
480 do (write-byte decomposition-info stream)
481 do (write-byte 0 stream))
482 (loop for page across *ucd-base*
483 do (write-byte (if page (gethash page hash) 0) stream))
484 (loop for page across array
485 do (loop for entry across page
488 (aref *misc-mapping* (ucd-misc entry))
489 ;; the last entry in *MISC-TABLE* (see
490 ;; BUILD-MISC-TABLE) is special,
491 ;; reserved for the information for
492 ;; characters unallocated by Unicode.
493 (1- (length *misc-table*)))
495 (if entry (ucd-transform entry) 0))
498 ;;; KLUDGE: this code, to write out decomposition information, is a
499 ;;; little bit very similar to the ucd entries above. Try factoring
500 ;;; out the common stuff?
501 (defun output-decomposition-data ()
502 (let ((hash (make-hash-table :test #'equalp))
504 (loop for page across *decomposition-base*
506 (unless (gethash page hash)
507 (setf (gethash page hash)
508 (prog1 index (incf index))))))
509 (let ((array (make-array index)))
510 (maphash #'(lambda (key value)
511 (setf (aref array value) key))
513 (with-open-file (stream (make-pathname :name "decomp" :type "dat"
514 :defaults *output-directory*)
516 :element-type '(unsigned-byte 8)
517 :if-exists :supersede
518 :if-does-not-exist :create)
519 (loop for page across *decomposition-base*
520 do (write-byte (if page (gethash page hash) 0) stream))
521 (loop for page across array
522 do (loop for entry across page
524 (dpb (if entry (car entry) 0)
526 (if entry (cdr entry) 0))
528 (with-open-file (stream (make-pathname :name "ldecomp" :type "dat"
529 :defaults *output-directory*)
531 :element-type '(unsigned-byte 8)
532 :if-exists :supersede
533 :if-does-not-exist :create)
534 (loop for code across (copy-seq *long-decompositions*)
535 do (write-4-byte code stream))))))
537 (defun output-composition-data ()
539 (let (firsts seconds)
542 (pushnew (car k) firsts)
543 (pushnew (cdr k) seconds)))
544 (maphash #'frob *comp-table*)))
545 (with-open-file (stream (make-pathname :name "comp" :type "dat"
546 :defaults *output-directory*)
548 :element-type '(unsigned-byte 8)
549 :if-exists :supersede :if-does-not-exist :create)
550 (maphash (lambda (k v)
551 (write-4-byte (car k) stream)
552 (write-4-byte (cdr k) stream)
553 (write-4-byte v stream))
558 (output-decomposition-data)
559 (output-composition-data)
560 (with-open-file (f (make-pathname :name "ucd-names" :type "lisp-expr"
561 :defaults *output-directory*)
563 :if-exists :supersede
564 :if-does-not-exist :create)
565 (with-standard-io-syntax
566 (write-string ";;; Do not edit by hand: generated by ucd.lisp" f)
567 (maphash (lambda (code name)
572 (setf *unicode-names* nil))
573 (with-open-file (*standard-output*
574 (make-pathname :name "numerics"
576 :defaults *output-directory*)
578 :if-exists :supersede
579 :if-does-not-exist :create)
580 (with-standard-io-syntax
581 (let ((*print-pretty* t))
582 (prin1 (mapcar #'(lambda (x) (cons (car x) (read-from-string (cdr x))))
583 *different-numerics*)))))
584 (with-open-file (*standard-output*
585 (make-pathname :name "titlecases"
587 :defaults *output-directory*)
589 :if-exists :supersede
590 :if-does-not-exist :create)
591 (with-standard-io-syntax
592 (let ((*print-pretty* t))
593 (prin1 *different-titlecases*))))
594 (with-open-file (*standard-output*
595 (make-pathname :name "misc"
597 :defaults *output-directory*)
599 :if-exists :supersede
600 :if-does-not-exist :create)
601 (with-standard-io-syntax
602 (let ((*print-pretty* t))
603 (prin1 `(:length ,(length *misc-table*)
604 :uppercase ,(loop for (gc-index) across *misc-table*
608 :lowercase ,(loop for (gc-index) across *misc-table*
612 :titlecase ,(loop for (gc-index) across *misc-table*
618 ;;; Use of the generated files
620 (defparameter *compiled-ucd* nil)
622 (defun read-compiled-ucd ()
623 (with-open-file (stream (make-pathname :name "ucd"
625 :defaults *output-directory*)
627 :element-type '(unsigned-byte 8))
628 (let ((length (file-length stream)))
630 (make-array length :element-type '(unsigned-byte 8)))
631 (read-sequence *compiled-ucd* stream)))
634 ;;; The stuff below is dependent on misc.lisp-expr being
636 ;;; (:LENGTH 395 :UPPERCASE (0 1 2 3 8 9 10 11) :LOWERCASE (4 5 6 7 12 13 14 15) :TITLECASE (16 17))
638 ;;; There are two groups of entries for UPPERCASE and LOWERCASE
639 ;;; because some characters have case (by Unicode standards) but are
640 ;;; not transformable character-by-character in a locale-independent
641 ;;; way (as CL requires for its standard operators).
643 ;;; for more details on these debugging functions, see the description
644 ;;; of the character database format in src/code/target-char.lisp
646 (defparameter *length* 395)
649 (let* ((cp-high (cp-high cp))
650 (page (aref *compiled-ucd* (+ (* 8 *length*) cp-high))))
652 (ash #x110000 (- *page-size-exponent*))
653 (* (ash 4 *page-size-exponent*) page)
656 (defun cp-value-0 (cp)
657 (let ((index (cp-index cp)))
658 (dpb (aref *compiled-ucd* index)
660 (ldb (byte 3 5) (aref *compiled-ucd* (1+ index))))))
662 (defun cp-value-1 (cp)
663 (let ((index (cp-index cp)))
664 (dpb (aref *compiled-ucd* (1+ index)) (byte 5 16)
665 (dpb (aref *compiled-ucd* (+ index 2)) (byte 8 8)
666 (aref *compiled-ucd* (+ index 3))))))
668 (defun cp-general-category (cp)
669 (aref *compiled-ucd* (* 8 (cp-value-0 cp))))
671 (defun cp-decimal-digit (cp)
672 (let ((decimal-digit (aref *compiled-ucd* (+ 3 (* 8 (cp-value-0 cp))))))
673 (and (< decimal-digit 10)
676 (defun cp-alpha-char-p (cp)
677 (< (cp-general-category cp) 5))
679 (defun cp-alphanumericp (cp)
680 (let ((gc (cp-general-category cp)))
684 (defun cp-digit-char-p (cp &optional (radix 10))
685 (let ((number (or (cp-decimal-digit cp)
690 (when (and number (< number radix))
693 (defun cp-graphic-char-p (cp)
697 (defun cp-char-upcase (cp)
698 (if (< 3 (cp-value-0 cp) 8)
702 (defun cp-char-downcase (cp)
703 (if (< (cp-value-0 cp) 4)
707 (defun cp-upper-case-p (cp)
708 (< (cp-value-0 cp) 4))
710 (defun cp-lower-case-p (cp)
711 (< 3 (cp-value-0 cp) 8))
713 (defun cp-both-case-p (cp)
714 (< (cp-value-0 cp) 8))