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[smlnj] Annotation of /smlnj-lib/trunk/CHANGES
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Annotation of /smlnj-lib/trunk/CHANGES

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Revision 3711 - (view) (download)

1 : monnier 2 This is a list of changes to the SML/NJ Library; the version numbers
2 :     correspond to SML/NJ releases.
3 : jhr 1340 --------------------------------------------------------------------------------
4 : jhr 1732
5 : jhr 3710 [2012-03-09]
6 :     Modified PathUtil module to handle the case where the filename is an
7 :     absolute path.
8 :    
9 :     --------------------------------------------------------------------------------
10 : jhr 3711 SML/NJ 110.74
11 : jhr 3710 -------------------
12 :    
13 : jhr 3639 [2011-11-25]
14 :     Added hash-table-based implementation of sets (HASH_SET signature and
15 :     HashSetFn functor).
16 :    
17 : jhr 3635 [2011-05-23]
18 :     Added new S-expression library (contributed by Damon Wang)
19 :    
20 :     [2011-05-17]
21 : jhr 3632 Fixed bug in JSON scanner. It didn't handle escaped backslash or double
22 :     quote correctly.
23 :    
24 : jhr 3635 --------------------------------------------------------------------------------
25 :     SML/NJ 110.73
26 :     -------------------
27 :    
28 :     [2011-05-12]
29 : jhr 3596 Modified the implementation of GetOpt.usageInfo so that if the help
30 :     string has embedded newlines, then the extra lines are properly
31 :     indented.
32 :    
33 : jhr 3590 [2011-04-10]
34 :     Changed the interface of JSONStreamParser to support both parsing files
35 :     and TextIO.instreams.
36 :    
37 : jhr 3577 [2011-03-16]
38 :     Added findExe function to PathUtil module.
39 :    
40 : jhr 3632 [2010-06-30]
41 :     Added HTML4 library.
42 :    
43 : jhr 3517 [2010-03-09]
44 : jhr 3580 Fixed bug in hashed cons library (bug #55).
45 : jhr 3517
46 : jhr 3635 --------------------------------------------------------------------------------
47 :     SML/NJ 110.72
48 :     -------------------
49 :    
50 : jhr 3337 [2009-05-13]
51 :     Added array iterators to DynamicArray module.
52 :    
53 : jhr 3279 [2009-03-15]
54 :     Added support for the interval syntax to the AWK RE syntax parser (this
55 :     syntax was not part of the original version of AWK, but is supported by
56 :     modern variants and the POSIX standard).
57 :    
58 : jhr 3236 [2008-10-03]
59 :     Improved the error messages in the JSON parser.
60 :    
61 : jhr 3194 [2008-06-11]
62 :     Added support for begin marks to Thompson engine.
63 :    
64 :     [2008-05-12]
65 :     Added parsing support to JSON library.
66 :    
67 : jhr 2996 [2008-04-18]
68 :     First commit of JSON Library. Printing works, but parsing still needs
69 :     to be implemented.
70 :    
71 : jhr 2958 [2008-03-18]
72 :     Committed a major overhaul of the RegExp library. There is now a new
73 :     engine that implements Ken Thompson's RE matching algorithm. The result
74 :     type of the RE matches has also been simplified by removing an unecessary
75 :     option type.
76 :     NOTE: the new RE engine is not complete in that it does not yet support
77 :     begin/end marks.
78 :    
79 : blume 2918 [2007-12-13]
80 : blume 2919 Also added list' and listg' which are parameterized over the delimiter-
81 :     and separator strings used for formatting lists. (The default for "list" and
82 : jhr 2935 "listg" is the usual "[" ", " "]".)
83 : blume 2919
84 :     [2007-12-13]
85 : blume 2918 Added "elem" function as an inverse to "glue" to FormatComb module.
86 :     This makes writing extensions possible. Also added "list" and "option"
87 :     combinators for formatting list- and option types.
88 :    
89 : jhr 2832 [2007-11-02]
90 : jhr 2830 A collection of bug fixes for machine.sml in the Reactive library.
91 :     (Thanks to Timothy Bourke)
92 :    
93 : jhr 2547 [2007-05-15]
94 :     Made the UnixPath.path_list type concrete (= string list).
95 :    
96 : jhr 2449 [2007-04-24]
97 :     Added next function to Fifo and Queue modules.
98 :    
99 : jhr 2337 [2007-02-15]
100 :     Removed vestigial IntInf and INT_INF definitions.
101 :    
102 : jhr 2332 [2007-02-14]
103 :     Changed the representation type of UTF8.wchar from Word32.word to word.
104 :     Also added the UTF8.maxCodePoint value.
105 :    
106 : jhr 2272 [2007-01-30]
107 : jhr 2274 Added the lookup function to the ORD_MAP interface.
108 :    
109 :     [2007-01-30]
110 : jhr 2272 Added the fromList function to the ORD_SET interface. For the red-black
111 :     tree and list based implementations, this operation is linear for ordered
112 :     inputs.
113 :    
114 : jhr 2270 [2007-01-28]
115 :     Added UTF8 signature and structure.
116 :    
117 : jhr 1861 [2005-11-07]
118 :     Internal change: replaced uses of the depreciated Substring.all
119 :     with the Substring.full
120 :    
121 : jhr 1857 [2005-11-05]
122 :     Tweaking of the interval set API. Added iterators on items and
123 :     changed the iterators on intervals to have a "Int" suffix.
124 :     Changed addInterval to addInt, changed list to intervals. Added
125 :     the items function.
126 :    
127 : jhr 1853 [2005-10-31]
128 :     Fixed a bug in IntervalSetFn().intersect.
129 :    
130 : jhr 1840 [2005-10-25]
131 :     Added interval sets to utility library (signatures INTERVAL_DOMAIN
132 :     and INTERVAL_SET, and functor IntervalSetFn).
133 :    
134 : jhr 1833 [2005-08-04]
135 :     Renamed graph-scc.sml to graph-scc-fn.sml.
136 :    
137 : jhr 1830 [2005-07-23]
138 :     Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
139 :     PP_DESC. Also add nbSpace to PP_DESC signature.
140 :    
141 : jhr 1816 [2005-07-12]
142 :     Added ANSITermDev device that uses ANSI terminal display attributes
143 :     and added a ANSITermPP for pretty printing to such a device.
144 :    
145 : jhr 1809 [2005-07-06]
146 : jhr 1810 Added ANSITerm structure, which provides support for ANSI terminal
147 :     display attributes (e.g., red text).
148 :    
149 :     [2005-07-06]
150 : jhr 1809 Refactored the pretty printing library. The declarative way to
151 :     construct pretty-printing descriptions now sits on top of the
152 :     PP_STREAM interface. Also removed "onNewline" function, which
153 :     was not implemented.
154 :    
155 : jhr 1788 [2005-05-05]
156 :     Added singleton function to MONO_PRIORITYQ interface.
157 :    
158 : mblume 1783 [2005-05-04]
159 :     Added the "join" combinator to ParserComb.
160 :    
161 : jhr 1772 [2005-03-21]
162 :     Fixed a bug in GetOpt.getOpt. The argument processing functions
163 :     for ReqArg and OptArg, and the embedding function for ReturnInOrder
164 :     were getting applied to all arguments, even past a "--".
165 :    
166 : jhr 1756 [2005-02-11]
167 :     Added Atom.same and Atom.lexCompare to the Atom structure. Eventually,
168 :     Atom.sameAtom will be removed.
169 :    
170 : jhr 1732 [2004-12-15]
171 :     Change HashString.hashString' to hashSubstring.
172 :    
173 : mblume 1720 [2004-12-09]
174 :     Added two simple statistics modules:
175 :     * RealOrderStats implements selection of arbitrary order
176 :     statistics as well as the median of an array of reals
177 :     in randomized linear time.
178 :     * UnivariateStats implements mean, variance, standard and average
179 :     deviation, skew, kurtosis, and median of a univariate sample
180 :     (i.e., a set of reals).
181 :    
182 : mblume 1718 [2004-11-29]
183 :     Added HashString.hashString' for substrings.
184 :     Hand-inlined CharVector.fold into HashString for efficiency.
185 :     Modified atom.sml so that Atom.atom' first tries to find an
186 :     existing atom before turning its argument into a string. [-blume]
187 :    
188 : mblume 1350 [2003-09-03]
189 :     Minor modifications to random.sml due to changes to some
190 :     Basis interfaces (slices).
191 :     Significant surgery on bit-array.sml to make it compile with
192 :     new signature MONO_ARRAY. This will require further cleanup
193 :     in the future.
194 : monnier 2
195 : mblume 1350 [2003-08-28]
196 :     Made compilation of int-inf* conditional. (The Basis now has
197 :     a spec-conforming implementation of IntInf, so the one here is
198 :     no longer needed.) [-blume]
199 :    
200 : jhr 1340 [2003-07-31]
201 :     Added getDevice function to PP_STREAM signature.
202 :    
203 : mblume 1335 [2003-05-27]
204 :     Avoid poly-eq in Util/parser-comb.sml.
205 :    
206 : mblume 1334 [2003-05-22]
207 :     More cleanup (all in the name of eliminating incomplete matches):
208 :     - in HTML/html-attrs-fn.sml: fill in missing patterns in two
209 :     case expressions
210 :     - in HTML/html-gram: rewrote function groupDefListContents
211 :     to avoid the (unnecessary) incomplete match
212 :     - in PP/devices/html-dev.sml: made the implementation of popStyle
213 :     agree with the comment above it (popStyle on an empty
214 :     stack is supposed to be a nop)
215 : jhr 1340 - in PP/src/pp-stream-fn.sml: function setSize: handle case of
216 :     an empty scanStk
217 : mblume 1334 - in Util/prime-sizes.sml: raise Fail exceptions instead of
218 :     Match exceptions when reaching the end of a list
219 :     (Perhaps this should eventually be rewritten using an on-demand
220 :     prime-number generator that kicks when needed.)
221 : jhr 751
222 : jhr 1333 [2003-05-22]
223 :     Cleanup logic in Scan.scanf function.
224 :    
225 : jhr 1268 [2002-10-03]
226 :     Fixed bug in formating reals with the %g format.
227 :    
228 : jhr 1248 [2002-06-18]
229 :     Fixed a bug in MatchTree.nth (regexp library). Thanks to
230 :     Sami Nopanen.
231 :    
232 : jhr 1206 [2002-05-20]
233 : jhr 1209 Fixed bug in IntInf module: scanning of hex literals was not
234 :     handling "0x" prefixes.
235 :    
236 :     [2002-05-20]
237 : jhr 1206 Added ControlUtil module and stringControls function.
238 :    
239 : jhr 1194 [2002-05-17]
240 : jhr 1199 Added tyName field to ValueSyntax exception in Controls module
241 :     and path field to registry tree in ControlRegistry module.
242 : jhr 1195
243 :     [2002-05-17]
244 : jhr 1194 Added == and != operators to INT_INF interface. These are a
245 :     placeholder until IntInf moves into the SML/NJ compiler.
246 :    
247 : jhr 1193 [2002-05-16]
248 :     Added mergeWith function to ORD_MAP interface.
249 :    
250 :     [2002-05-15]
251 :     Revised Controls library.
252 :    
253 :     [2002-04-17]
254 :     Added Matthias Blume's implementation of Danvey-style format
255 :     combinators to the Util library.
256 :    
257 :     [2002-03-14]
258 :     Merged in Matthias Blume's Controls library. Warning: the API
259 :     to this library is likely to change as we get some experience
260 :     with it.
261 :    
262 :     [2002-03-11]
263 :     Added consR1 .. consR5 functions to HashCons library. These
264 :     can be used to hash-cons record types.
265 :    
266 : jhr 1081 [2002-02-21]
267 :     Fixed infinite loop in LeftPriorityQFn.fromList when given a
268 :     singleton list as input (Chris Okasaki provided the fix).
269 : blume 1077
270 :     [2002-02-12]
271 : jhr 1061 Added implementation of priority queues to Util library (using
272 :     Okasaki's leftist-tree implementation).
273 :    
274 : jhr 967 [2001-10-19]
275 :     Added new HashCons library.
276 :    
277 :     [2001-10-19]
278 :     Added PrimeSizes module to Util library.
279 :    
280 :     [2001-09-27]
281 :     Fixed bug in UnixEnv module (reported by Leunga).
282 :    
283 :     [2001-05-05]
284 :     Added addrToString function to SockUtil module in INet library.
285 :    
286 : jhr 816 [2001-05-04]
287 :     Modified GraphSCC module to support a list of roots (Blume).
288 :     The old interface still works, but will be dropped when we move
289 :     to the new Util library.
290 :    
291 :     [2001-04-06]
292 :     Added partition function to ORD_SET interface.
293 :    
294 :     [2001-04-05]
295 :     Added hasProps function to PropList module.
296 :    
297 :     [2001-03-16]
298 :     Minor bug fix in GetOpt: don't pad the help string, since it causes
299 :     line wraps when one of the help lines is longer than the screen
300 :     width. It was also unneccesary.
301 :    
302 :     [2001-02-23]
303 :     Added inDomain function to the various kinds of hash tables.
304 :    
305 : jhr 785 [2001-02-22]
306 :     Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
307 :    
308 : jhr 784 [2000-12-13]
309 : jhr 816 Added the bit operations to the IntInf module (Leung).
310 : jhr 784
311 : jhr 751 [2000-11-17]
312 :     Added where clause to GraphSCCFn result signature (Blume).
313 :    
314 :     [2000-10-20]
315 :     Made the result signature of the RegExpFn functor be opaque.
316 :    
317 :     [2000-09-28]
318 :     SML/NJ 110.0.7 release.
319 :    
320 : jhr 702 [2000-09-02]
321 :     Added Word versions of hash tables (WordHashTable), finite
322 :     maps (WordRedBlackMap), and sets (WordRedBlackSet).
323 :    
324 :     [2000-09-02]
325 :     fixed bug in Format module (infinity caused infinite loop).
326 :    
327 :     [2000-07-19]
328 :     added anchored paths in CM files for NEW_CM.
329 :    
330 : jhr 688 [2000-06-30]
331 :     added implementation of LWORD in Format module.
332 :    
333 :     [2000-05-16]
334 :     Fixed bug in dfa-engine.sml (bug number 1559).
335 :    
336 :     [2000-05-08]
337 :     Added setFn to PList.newProp return type.
338 :    
339 :     [2000-05-05]
340 :     Added sameHolder function to PropList module.
341 :    
342 : jhr 596 [2000-04-05]
343 :     Fixed a bug in the filter/filteri hash table functions: the number
344 :     of items in the table was not being recomputed.
345 :    
346 :     [2000-04-04]
347 :     Added modify and modifyi iterators to hash tables.
348 :    
349 :     [2000-03-28]
350 :     Added anchorLink style to HTMLDev structure in PP/devices.
351 :    
352 : monnier 498 [1999-12-03]
353 :     Added IntHashTable structure to Util library; this structure is
354 :     a specialization of hash tables to integer keys.
355 : monnier 2
356 : monnier 498 [1999-12-03]
357 :     Added default cases to avoid "match not exhaustive" warnings.
358 :    
359 :     [1999-12-03]
360 :     Added GraphSCCFn functor to Util library, which implements a
361 :     strongly-connected components algorithm on directed graphs (written
362 :     by Matthias Blume).
363 :    
364 :     [1999-11-10]
365 :     Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
366 :     the previous change.
367 :    
368 :     [1999-11-7]
369 :     Made the result signatures of ListSetFn and ListMapFn opaque.
370 :    
371 :     [1999-11-1]
372 :     Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
373 :    
374 : monnier 475 [1999-10-20]
375 :     Fixed bug in RedBlack trees (the linear time construction of
376 :     trees from ordered sequences was producing backwards trees).
377 :    
378 :     [1999-10-18]
379 :     Changed UREF signature so that union, unify, and link operations
380 :     now return a boolean.
381 :    
382 :     [1999-10-18]
383 :     Added peekFn to PropList.newProp return result.
384 :    
385 :     [1999-10-14]
386 :     Added TextIOPP structure to pp-lib.cm (it was not being exported).
387 :    
388 : monnier 469 [1999-09-21]
389 :     Changed the getOpt API. Errors are now reported using a callback
390 :     and both usage and getOpt take records as arguments. Also changed
391 :     the NoArg descriptor to take a function so that imperative argument
392 :     processing can be supported.
393 :    
394 :     [1999-09-20]
395 :     Changed CM files to be compatible with both the old (110.0.x) and
396 :     new (110.20+) versions of CM.
397 :    
398 :     [1999-09-17]
399 :     Added PropList:PROP_LIST structure. This structure implements
400 :     property lists using Stephen Weeks's technique.
401 :    
402 :     [1999-09-17]
403 :     Improved the red-black tree implementations with linear-time union,
404 :     intersection, difference, and filter operations. Also reimplemented
405 :     the delete function in a way that does not require an extra constructor.
406 :    
407 :     [1999-09-09]
408 :     Added Red-Black-Tree implementation of sets and maps. Two new
409 :     functors (RedBlackMapFn and RedBlackSetFn) and four new structures
410 :     (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
411 :     Also added aliases AtomMap and AtomSet that for the RB implementations.
412 :    
413 :     [1999-09-03]
414 :     Added missing support for WORD and WORD8 format items to Format structure.
415 :     Still need to handle LWORD items!!
416 :    
417 :     [1999-08-17]
418 :     Added DynamicArray:DYNAMIC_ARRAY structure.
419 :    
420 : monnier 411 [1999-07-06]
421 :     Added declarative representation of pretty-printing to PPStreamFn.
422 :     This replaces the PPDescFn and PP_DESC components (which were not
423 :     implemented anyway).
424 :    
425 :     [1999-07-02]
426 :     Moved SockUtil structure into a new INet library. Also split out the
427 :     Unix-specific socket operations into a UnixSockUtil module. (Sockets
428 :     are now supported on Win32).
429 :    
430 :     [1999-06-17]
431 :     Added listKeys function to ORD_MAP API.
432 :    
433 :     [1999-06-14]
434 :     Added Riccardo Pucella's GetOpt structure to Util library.
435 :    
436 :     [1999-06-14]
437 :     Added singleton and inDomain functions to ORD_MAP API.
438 :    
439 :     [1999-06-02]
440 :     Merged in some bug fixes from the compiler's version of the IntInf
441 :     structure.
442 :    
443 : monnier 289 [1999-05-05]
444 :     Fixed a couple of bugs in the PP library having to do with nesting
445 :     absolute and relative indentations.
446 :    
447 :     [1999-04-21]
448 :     Added a way to pass control information to a PP device via the PP
449 :     stream (function control in PP_STREAM).
450 :    
451 :     [1999-04-16]
452 :     Added better style support to the HTML PP device.
453 :    
454 :     [1998-09-04]
455 :     Added isEmpty predicate and first fucntion to ORD_MAP
456 :     signature (and to implementations).
457 :    
458 :     [1998-06-23]
459 :     Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
460 :    
461 :     --------------------------------------------------------------------------------
462 : monnier 106 [1998-04-15] 110 --> 110.5
463 :     --------------------------
464 :    
465 :     There is now a regular expression library (mostly implemented by Riccardo
466 :     Pucella). The implementation separates front-ends (which specify the
467 :     syntax of REs) from back-ends (which implement the matching algorithms).
468 :     Currently, we support AWK syntax as the only front-end and two different
469 :     back-ends.
470 :    
471 :     Added an implementation of the SML/NJ PP API to the pretty-printer examples.
472 :    
473 :     Fixed a bug in the IntInf structure with scanning strings of the form "1+2".
474 :     Also did some clean-up of the code.
475 :    
476 :    
477 :     --------------------------------------------------------------------------------
478 : monnier 8 [1997-12-07] 109.32 --> 110
479 :     ---------------------------
480 :    
481 : monnier 29 Added the function add' to the ORD_SET signature and the function insert'
482 :     to the ORD_MAP signature. These functions fit the pattern of the fold
483 :     functions. (110 patch 3)
484 :    
485 :     Added the IntInf:INT_INF structure to the Util library. This is a subset
486 :     of the optional IntInf structure defined by the SML'97 basis.
487 :    
488 :     Changed the Rand structure to use words as seeds and results. This also
489 :     fixes bug 1047. (110 patch 3)
490 :    
491 : monnier 8 Added a clear operation to the Queue and various hash table structures.
492 :    
493 :     Changed the ListFormat.formatList to ListFormat.fmt and ListFormat.scanList
494 :     to ListFormat.scan. Added the function ListFormat.listToString.
495 :    
496 :     Updated the HTML library to the final 3.2 specification. This involved adding
497 :     a new BODY element type (with attributes). Also, removed the header/footer
498 :     arguments to the pretty-printer (they were a gross hack).
499 :    
500 :     Added PathUtil structure to Util library. This is a more general version
501 :     of the old UnixPath module.
502 :    
503 :    
504 :     --------------------------------------------------------------------------------
505 :     [1997-10-01] 109.31 --> 109.32
506 :     ------------------------------
507 :    
508 :     Changed the type of the exec instruction in the Reactive library.
509 :    
510 :    
511 :     --------------------------------------------------------------------------------
512 : monnier 2 [1997-09-09] 109.30 --> 109.31
513 :     ------------------------------
514 :    
515 :     Added the Reactive library, which supports reactive scripting. This is a
516 :     first cut, and hasn't been extensively tested.
517 :    
518 :     Changed the names of SockUtil.sock{Recv,Send}* to SockUtil.{recv,send}*
519 :     (since the sock prefix was redundant).
520 :    
521 :     Added some bug fixes to IntListSet that had previously been added to
522 :     the ListSetFn implementation.
523 :    
524 :    
525 :     --------------------------------------------------------------------------------
526 :     [1997-07-17] 109.29 --> 109.30
527 :     ------------------------------
528 :    
529 :     Added a missing case to {ListSetFn,IntListSet}.isSubset.
530 :    
531 :     The bug fix for unionWith was broken. I think I've got it right this
532 :     time.
533 :    
534 :    
535 :     --------------------------------------------------------------------------------
536 :     [1997-07-17] 109.29 --> 109.30
537 :     ------------------------------
538 :    
539 :     Fixed a bug in the binary-tree and splay-tree implementations of the
540 :     unionWith[i] and intersectWith[i] functions. The bug caused the order
541 :     of arguments to the merging function to be wrong in some cases.
542 :    
543 :     Fixed uses of System.Unsafe.
544 :    
545 :     Removed Array2:ARRAY2 from Util library, since the basis now defines these.
546 :    
547 :     Added MonoArrayFn functor for easy creation of monomorphic array structures.
548 :    
549 :     Added Atom.atom' operation for turning substrings into atoms.
550 :    
551 :    
552 :     --------------------------------------------------------------------------------
553 :     [1997-06-13] 109.28 --> 109.29
554 :     ------------------------------
555 :    
556 :     Added collate operation to ORD_MAP signature.
557 :    
558 :     Added compare operation to ORD_SET signature.
559 :    
560 :     Changed the type of and intersectWith[i] in the ORD_MAP signature to be
561 :     more general.
562 :    
563 :     Changed the type of the map function in the ORD_SET signature to return
564 :     a new set (instead of a list).
565 :    
566 :    
567 :     --------------------------------------------------------------------------------
568 :     [1997-05-22] 109.27 --> 109.28
569 :     ------------------------------
570 :    
571 :     Changed various sharing constraints to "where type" definitions to
572 :     compile in SML'97.
573 :    
574 :     Added AtomBinaryMap and AtomBinarySet structures to Util library.
575 :    
576 :    
577 :     --------------------------------------------------------------------------------
578 :     [1997-03-03] 109.25.1 --> 109.25.2
579 :     ----------------------------------
580 :    
581 :     Changed Util/time-limit.sml to reflect new location of callcc/throw.
582 :    
583 :    
584 :     --------------------------------------------------------------------------------
585 :     [1997-02-25] 109.25 --> 109.25.1
586 :     --------------------------------
587 :    
588 :     Added a bunch of new operations to the ordered map modules (BinaryMapFn,
589 :     IntBinaryMap, ListMapFn, IntListFn, and SplayMapFn). The new operations
590 :     are:
591 :     val unionWith : ('a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
592 :     val unionWithi : (Key.ord_key * 'a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
593 :     val intersectWith : ('a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
594 :     val intersectWithi : (Key.ord_key * 'a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
595 :     val filter : ('a -> bool) -> 'a map -> 'a map
596 :     val filteri : (Key.ord_key * 'a -> bool) -> 'a map -> 'a map
597 :     val mapPartial : ('a -> 'b option) -> 'a map -> 'b map
598 :     val mapPartiali : (Key.ord_key * 'a -> 'b option) -> 'a map -> 'b map
599 :    
600 :     Added IOUtil : IO_UTIL structure to the Util library. This provides
601 :     support for dynamically rebinding stdIn and stdOut.
602 :    
603 :     Added KeywordFn functor to the Util library. This provides support for
604 :     implementing scanners, where keyword recognition is done outside the
605 :     basic lexical analysis.
606 :    
607 :     Fixed several bugs in the ListSetFn functor.
608 :    
609 :    
610 :     --------------------------------------------------------------------------------
611 :     [1997-01-10] 109.23 --> 109.24
612 :     ------------------------------
613 :    
614 :     Changed the HASH_TABLE, MONO_HASH_TABLE, MONO_HASH2_TABLE, and ORD_MAP
615 :     interfaces to provide two forms of the listItems function. listItemsi
616 :     returns a list of (key, value) pairs and listItems returns just the values.
617 :     The previous version of listItems was like listItemsi.
618 :    
619 :     Added a missing case for BASEFONT in CheckHTMLFn.check.
620 :    
621 :    
622 :     --------------------------------------------------------------------------------
623 :     [1996-12-07] 109.21.1 --> 109.22
624 :     --------------------------------
625 :    
626 :     Changed the MONO_DYNAMIC_ARRAY signature to make array an eqtype (also changed
627 :     the implementation of DynamicArrayFn).
628 :    
629 :     Fixed a bug in Array2.column
630 :    
631 :    
632 :     --------------------------------------------------------------------------------
633 :     [1996-10-18] 109.19 --> 109.20
634 :     ------------------------------
635 :    
636 :     Added functions for sending/receiving strings over TCP sockets to the
637 :     SockUtil structure.
638 :    
639 :     Fixed a bug with reading on a closed socket in SockUtil.sockRecvVec
640 :    
641 :     Fixed a bug in the implementation of the intersection operation
642 :     in binary sets (BinarySetFn and IntBinarySet).
643 :    
644 :    
645 :     --------------------------------------------------------------------------------
646 :     [1996-10-01] 109.18 --> 109.19
647 :     ------------------------------
648 :    
649 :     Updated the HTML library to the August 21 version of the 3.2 DTD.
650 :    
651 :     Added html-defaults.sml to the HTML Library.
652 :    
653 :     Added Parsing combinators to the Util library.
654 :    
655 :     Added Socket utilities to the Unix library.
656 :    

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