update.
[chise/tomoyo-tools.git] / ChangeLog
1 2012-03-12  MORIOKA Tomohiko  <tomo@zinbun.kyoto-u.ac.jp>
2
3         * ideo-trans.el (japanese-simplified-relation-features): Delete
4         `->simplified@JP/extra', `->simplified@JP/extra/design',
5         `->simplified@JP/jis', `->simplified@JP/jis/2004',
6         `->simplified@JP/jis/1978', `->simplified@JP/misc',
7         `->simplified@JP', `->simplified@jp', `->jp-simplified' and
8         `->simplified'.
9
10 2012-03-10  MORIOKA Tomohiko  <tomo@zinbun.kyoto-u.ac.jp>
11
12         * ideo-trans.el (japanese-simplified-relation-features): New
13         variable.
14         (japanese-traditional-relation-features): New variable.
15         (japanese-simplify-string): Refer
16         `japanese-simplified-relation-features'.
17         (japanese-traditionalize-string): Refer
18         `japanese-traditional-relation-features'.
19         (japanese-traditionalize-region): Refer
20         `japanese-traditional-relation-features'.
21         (japanese-simplify-region): Refer
22         `japanese-simplified-relation-features'.
23
24 \f
25 2010-06-15  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
26
27         * tomoyo-tools 0.25 released.
28
29 2010-04-01  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
30
31         * char-db-dump.el (char-db-dump-oracle-bones): Dump abstract
32         Oracle-Bones characters.
33
34 2008-10-20  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
35
36         * ideo-trans.el (chinese-simplify-string): Use `char-feature'
37         instead of `get-char-attribute' to retrieve `=>ucs*'; fix typo.
38         (japanese-simplify-string): Support non-JIS variants.
39         (chinese-traditionalize-string): Add new optional argument
40         `selector';
41         (japanese-traditionalize-string): Likewise.
42
43 2008-07-17  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
44
45         * ideo-trans.el:
46         - Use `=ucs@JP' instead of `=ucs@jp'.
47         (japanese-traditionalize-string): Fix typo.
48
49 \f
50 2008-05-30  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
51
52         * tomoyo-tools 0.24 released.
53
54 2008-01-22  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
55
56         * ideo-trans.el (japanese-traditionalize-string): Prefer
57         `<-simplified@JP/Jouyou' and `<-simplified@JP'.
58         (japanese-traditionalize-region): Use `char-feature' instead of
59         `get-char-attribute'.
60         (japanese-simplify-region): Likewise.
61
62 \f
63 2006-05-18  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
64
65         * tomoyo-tools 0.23 released.
66
67 2006-05-12  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
68
69         * TOMOYO-MK (install-tomoyo-package): Use `condition-case' to
70         avoid error.
71
72 2005-07-25  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
73
74         * char-db-dump.el (char-db-dump-additional-precomposed): Use
75         `=decomposition' instead of `->decomposition'.
76
77 2005-07-03  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
78
79         * dump-tables.el (dump-ks-x1001-to-ucs-table): New function.
80
81 2005-05-29  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
82
83         * char-db-dump.el (char-db-dump-oracle-bones): New function.
84         (char-db-dump): Call `char-db-dump-oracle-bones'.
85
86 2005-05-13  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
87
88         * ideo-trans.el (japanese-simplify-region): New function.
89
90 2004-11-09  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
91
92         * char-db-dump.el (char-db-dump-additional-precomposed): New
93         function.
94         (char-db-dump): Call `char-db-dump-additional-precomposed'.
95
96 2004-10-30  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
97
98         * conv-util.el (conv-u-convert-char-fullwidth): Add `->fullwidth'
99         for abstract character; add `<-halfwidth' for *halfwidth* variant;
100         fix problem about `<-fullwidth'.
101
102 2004-10-30  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
103
104         * conv-util.el (conv-u-convert-char): Delete unused local variable
105         `guc'.
106         (conv-u-convert-char-fullwidth): New function.
107
108 2004-10-18  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
109
110         * TOMOYO-ELS (tomoyo-modules-to-compile): Add `conv-util'.
111
112         * conv-util.el: New file.
113
114 2004-10-13  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
115
116         * dump-tables.el (dump-94x94-ccs-to-ucs-table): Use `char-feature'
117         instead of `get-char-attribute'.
118
119 2004-10-13  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
120
121         * dump-tables.el (dump-cns-11643-1-to-ucs-table): New function.
122         (dump-cns-11643-2-to-ucs-table): New function.
123
124 2004-09-06  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
125
126         * ideo-trans.el (chinese-simplify-string): Renamed from
127         `ideo-translate-string-into-simplified-chinese'.
128         (ideo-translate-string-into-simplified-chinese): New obsolete
129         alias for `chinese-simplify-string'.
130         (japanese-simplify-string): Renamed from
131         `ideo-translate-string-into-simplified-japanese'.
132         (ideo-translate-string-into-simplified-japanese): New obsolete
133         alias for `japanese-simplify-string'.
134         (chinese-traditionalize-string): Renamed from
135         `ideo-translate-chinese-string-into-traditional'.
136         (ideo-translate-chinese-string-into-traditional): New obsolete
137         alias for `chinese-traditionalize-string'.
138         (japanese-traditionalize-string): Renamed from
139         `ideo-translate-japanese-string-into-traditional'.
140         (ideo-translate-japanese-string-into-traditional): New obsolete
141         alias for `japanese-traditionalize-string'.
142         (japanese-traditionalize-region): Renamed from
143         `ideo-translate-japanese-region-into-traditional'.
144         (ideo-translate-japanese-region-into-traditional): New obsolete
145         alias for `japanese-traditionalize-region'.
146
147 2004-08-24  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
148
149         * ideo-trans.el (ideo-trans-select-char): New function.
150         (ideo-translate-chinese-string-into-traditional): New function.
151         (ideo-translate-japanese-string-into-traditional): New function.
152         (ideo-translate-string-into-traditional): Deleted.
153         (ideo-translate-japanese-region-into-traditional): Renamed from
154         `ideo-translate-region-into-traditional'; use
155         `ideo-trans-select-char'.
156         (ideo-translate-region-into-traditional): New obsolete alias for
157         `ideo-translate-japanese-region-into-traditional'.
158
159 2004-08-24  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
160
161         * ideo-trans.el (char-cns11643-p): New function [copied from
162         ids/ids-util.el].
163         (char-ks-x1001-p): New function.
164         (find-char-variant): New function.
165         (char-representative-of-ucs): New function.
166         (char-representative-of-domain): New function.
167         (ideo-translate-string-into-ucs): New function.
168         (ideo-translate-string-into-traditional): New function.
169
170 2004-04-07  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
171
172         * char-db-dump.el (char-db-dump-ruimoku6): Use
173         `char-db-file-coding-system'.
174
175 2004-04-05  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
176
177         * ideo-trans.el (ideo-translate-string-into-simplified-chinese):
178         Use `char-feature' to refer `=>ucs@gb'; use `=ucs@gb' instead of
179         `=ucs' to decode; try to convert compatible ideographs to
180         non-compatible ideographs.
181         (ideo-translate-string-into-simplified-japanese): New function.
182
183 2004-02-04  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
184
185         * char-db-dump.el (char-db-dump-ruimoku6): New function.
186         (char-db-dump): Call `char-db-dump-ruimoku6'.
187
188 2004-01-26  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
189
190         * ideo-trans.el (ideo-translate-region-into-traditional): Support
191         `<-simplified@JP/Jouyou', `<-simplified@JP' and `<-simplified'.
192
193 2003-11-21  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
194
195         * char-db-dump.el (char-db-dump-non-ideographs): Fixed.
196
197 2003-11-05  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
198
199         * ideo-trans.el (ideo-translate-region-into-traditional): Refer
200         `<-simplified@jp-jouyou' and `<-simplified@jp'.
201
202 2003-10-17  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
203
204         * ideo-trans.el (ideo-translate-region-into-traditional): New
205         command.
206
207 2003-06-13  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
208
209         * ideo-trans.el (ideo-translate-string-into-simplified-chinese):
210         Renamed from `ideo-trans-simplify-chinese-string'.
211         (ideo-trans-simplify-chinese-string): New alias for
212         `ideo-translate-string-into-simplified-chinese'.
213
214 2003-07-04  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
215
216         * dump-tables.el (dump-jis2ucsdkw): Use `DHonnn' instead of
217         `DHOnnn'.
218
219 2003-07-01  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
220
221         * dump-tables.el (dump-jis2ucsdkw): New function.
222
223 2003-07-01  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
224
225         * dump-tables.el (dump-94x94-ccs-to-ucs-table): Change 5th
226         argument `ucs-ccs' to `ucs-domain'.
227         (dump-jis-x0208-1990-to-ucs-table): Modify for
228         `dump-94x94-ccs-to-ucs-table'.
229         (dump-jis-x0212-to-ucs-table): Likewise.
230         (dump-jis-x0213-1-to-ucs-table): Use `=>ucs@jis' instead of
231         `=>ucs-jis'.
232         (dump-jis-x0213-2-to-ucs-table): Modify for
233         `dump-94x94-ccs-to-ucs-table'.
234         (dump-cns-11643-3-to-ucs-table): Likewise.
235         (dump-cns-11643-4-to-ucs-table): Likewise.
236         (dump-big5-to-ucs-table): Use `=>ucs@big5' instead of
237         `=>ucs-big5'.
238
239 2003-06-23  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
240
241         * dump-tables.el (dump-94x94-ccs-to-ucs-table): Use `encode-char'
242         with `defined-only' mode instead of `get-char-attribute' to get
243         CCS-feature values.
244         (dump-jis-x0213-1-to-ucs-table): Likewise; abolish setting for
245         `->ucs'.
246         (dump-big5-to-ucs-table): Likewise.
247         (dump-jef-china3-to-ucs-table): Use `encode-char' with
248         `defined-only' mode instead of `get-char-attribute' to get
249         CCS-feature values.
250         (dump-cbeta-to-ucs-table): Likewise.
251
252 2003-03-25  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
253
254         * TOMOYO-ELS (tomoyo-modules-to-compile): Add `ideo-trans'.
255
256         * ideo-trans.el: New file.
257
258 2003-02-17  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
259
260         * char-db-dump.el (char-db-dump): Renamed from
261         `char-db-dump-files'.
262
263 2003-02-16  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
264
265         * ideo-dump.el, non-ideo-dump.el: Deleted; moved to char-db-dump.
266
267         * TOMOYO-ELS (tomoyo-modules-to-compile): Use `char-db-dump'
268         instead of `ideo-dump'.
269
270         * char-db-dump.el: New file.
271
272 2003-02-07  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
273
274         * dump-tables.el (dump-94x94-ccs-to-ucs-table): New function.
275         (dump-jis-x0208-1990-to-ucs-table): Use
276         `dump-94x94-ccs-to-ucs-table'.
277         (dump-jis-x0212-to-ucs-table): Likewise.
278         (dump-jis-x0213-1-to-ucs-table): Likewise; use `=ucs-jis-2000'
279         instead of `ucs-jis'.
280         (dump-jis-x0213-2-to-ucs-table): Use
281         `dump-94x94-ccs-to-ucs-table'.
282         (dump-cns-11643-3-to-ucs-table): Likewise.
283         (dump-cns-11643-4-to-ucs-table): Likewise.
284
285 2003-02-05  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
286
287         * non-ideo-dump.el: Modify the range of
288         "u02300-Miscellaneous-Technical.el"; add
289         "u02900-Supplemental-Arrows-B.el",
290         "u02980-Miscellaneous-Mathematical-Symbols-B.el" and
291         "u031F0-Katakana-Phonetic-Extensions.el".
292
293 2002-11-25  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
294
295         * dump-tables.el (dump-jis-x0208-1990-to-ucs-table): Don't print
296         JU+XXXX if the corresponding UCS map has the same code point.
297         (dump-jis-x0212-to-ucs-table): Likewise.
298         (dump-jis-x0213-1-to-ucs-table): Don't print JIS X 0208:1990 code
299         points.
300         (dump-cns-11643-3-to-ucs-table): Don't print CU+XXXX if the
301         corresponding UCS map has the same code point.
302         (dump-jef-china3-to-ucs-table): Fixed.
303
304 2002-10-06  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
305
306         * dump-tables.el (dump-cbeta-to-ucs-table): New function.
307
308 2002-10-02  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
309
310         * TOMOYO-ELS (tomoyo-modules-to-compile): Add `dump-tables'.
311
312 2002-09-28  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
313
314         * dump-tables.el: Add autoload cookies.
315
316 2002-09-11  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
317
318         * dump-tables.el (dump-jef-china3-to-ucs-table): New function.
319
320 2002-07-21  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
321
322         * dump-tables.el: New file.
323
324 2002-08-23  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
325
326         * TOMOYO-ELS (tomoyo-modules-to-compile): Add `ideo-dump'.
327
328         * ideo-dump.el (char-db-dump-ideographs): New function.
329
330 2002-04-17  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
331
332         * TOMOYO-ELS (tomoyo-modules-to-compile): Delete `ids', `ids-util'
333         and `iddef'.
334
335         * iddef.el, ids-util.el, ids.el: Moved to the IDS package.
336
337 2002-04-05  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
338
339         * iddef.el (iddef-check-mapping-buffer): Add `hanyu-dazidian' and
340         remove `hanyu-dazidian-{vol|page|char}'.
341
342 2002-04-05  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
343
344         * ids.el (ids-parse-string): Add DOC-string.
345         (ids-format-list): Likewise; add autoload cookie.
346
347         * ids-util.el (morohashi-char-replace-alist): Add some rules.
348
349 2002-04-04  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
350
351         * ids.el (ids-format-unit): New function.
352         (ids-format-list): New function.
353
354 2002-04-03  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
355
356         * ids-util.el (ideographic-structure-convert-to-daikanwa): Try to
357         replace converted sub-tree with corresponding combined character.
358
359 2002-04-03  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
360
361         * iddef.el (iddef-read-buffer): Add new optional argument
362         `ucs-only'.
363         (iddef-read-file): Likewise.
364
365 2002-03-31  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
366
367         * ids-util.el (morohashi-char-replace-alist): Use `decode-char'
368         for U+4EBD.
369
370 2002-03-23  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
371
372         * non-ideo-dump.el: Add setting for u0FFF0-Specials.el.
373
374 2002-03-23  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
375
376         * non-ideo-dump.el: Add setting for u0AC00-Hangul-Syllables.el.
377
378 2002-03-21  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
379
380         * non-ideo-dump.el: Add setting for U+A000 .. U+A4CF.
381
382 2002-03-17  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
383
384         * non-ideo-dump.el: Add setting for U+1780 .. U+18AF.
385
386 2002-03-16  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
387
388         * non-ideo-dump.el: Add setting for U+1400 .. U+16FF.
389
390 2002-02-06  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
391
392         * non-ideo-dump.el:
393         - Require `char-db-util'.
394         - Add setting for U+0A00 .. U+0DFF and U+0F00 .. U+11FF.
395
396 2002-01-07  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
397
398         * iddef.el (iddef-read-buffer): Fixed problem when corresponding
399         Daikanwa character is not found.
400
401 2001-12-19  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
402
403         * iddef.el (iddef-check-mapping-buffer): New function.
404         (iddef-check-mapping-file): New function.
405
406 2001-12-18  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
407
408         * iddef.el (iddef-read-buffer): Don't add `ideographic-structure'
409         into a character specified in `->same-ideograph' or `->identical'
410         if the character has `ucs'.
411
412         * ids-util.el: Add new character.
413
414 2001-12-18  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
415
416         * ids-util.el: Add coding: magic cookie.
417         (morohashi-char-replace-alist): Add some rules.
418
419 2001-12-15  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
420
421         * ids-util.el (morohashi-char-replace-alist): Add new character.
422
423 2001-12-15  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
424
425         * iddef.el (iddef-read-buffer): Don't add `ideographic-structure'
426         for Daikanwa character if the Daikanwa character has a different
427         `ucs' code point.
428
429 2001-12-14  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
430
431         * TOMOYO-ELS (tomoyo-modules-to-compile): Add `iddef'.
432
433         * iddef.el: New file.
434
435         * ids.el (ids-read-buffer): Moved to iddef.el and renamed to
436         `iddef-read-buffer'; don't require `ids-util'.
437
438 2001-12-14  MORIOKA Tomohiko  <tomo@mousai.as.wakwak.ne.jp>
439
440         * TOMOYO-ELS, idc-util.el, idc.el, ids-util.el, ids.el: Rename
441         `idc' to `ids'.
442
443 2001-12-14  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
444
445         * TOMOYO-CFG (load-path): Must add current-directory.
446         - Display error message if `install' is not found.
447
448 2001-12-14  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
449
450         * idc.el (idc-parse-string): Add autoload cookie.
451         (idc-read-buffer): Likewise.
452
453         * idc-util.el (ideographic-structure-convert-to-ucs): Add autoload
454         cookie.
455         (ideographic-structure-convert-to-daikanwa): Likewise.
456
457         * csv.el (csv-parse-string): Add autoload cookie.
458
459 2001-12-14  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
460
461         * TOMOYO-ELS (tomoyo-modules-to-compile): Add `idc'.
462
463         * idc.el: New file.
464
465 2001-12-14  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
466
467         * Makefile, TOMOYO-CFG, TOMOYO-ELS, TOMOYO-MK, csv.el,
468         idc-util.el: New files.
469
470 2001-07-31  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
471
472         * check-mule.el (mule-charset-mapping-table-alist): New constant.
473         (mule-charset-http-url-root): New variable.
474         (mule-charset-url-to-filename): New function.
475         (mule-charset-maybe-retrieve-url): New function.
476         (mule-charset-check-mapping): New function.
477
478 2001-07-31  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
479
480         * ideo-dump.el: Call `update-ideograph-radical-table'.
481
482 2001-07-31  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
483
484         * ideo-dump.el (char-dump-target-directory): New variable.
485
486 2001-07-30  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
487
488         * check-mule.el: New file.
489
490 2001-07-29  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
491
492         * non-ideo-dump.el: New file.
493
494 2000-11-24  MORIOKA Tomohiko  <tomo@kanji.zinbun.kyoto-u.ac.jp>
495
496         * ideo-dump.el: New file.