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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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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 3717 [2012-03-26]
6 :     Added subtract, subtract', and subtractList functions to ORD_SET
7 :     interface and implementations.
8 :    
9 : jhr 3710 [2012-03-09]
10 :     Modified PathUtil module to handle the case where the filename is an
11 :     absolute path.
12 :    
13 :     --------------------------------------------------------------------------------
14 : jhr 3711 SML/NJ 110.74
15 : jhr 3710 -------------------
16 :    
17 : jhr 3639 [2011-11-25]
18 :     Added hash-table-based implementation of sets (HASH_SET signature and
19 :     HashSetFn functor).
20 :    
21 : jhr 3635 [2011-05-23]
22 :     Added new S-expression library (contributed by Damon Wang)
23 :    
24 :     [2011-05-17]
25 : jhr 3632 Fixed bug in JSON scanner. It didn't handle escaped backslash or double
26 :     quote correctly.
27 :    
28 : jhr 3635 --------------------------------------------------------------------------------
29 :     SML/NJ 110.73
30 :     -------------------
31 :    
32 :     [2011-05-12]
33 : jhr 3596 Modified the implementation of GetOpt.usageInfo so that if the help
34 :     string has embedded newlines, then the extra lines are properly
35 :     indented.
36 :    
37 : jhr 3590 [2011-04-10]
38 :     Changed the interface of JSONStreamParser to support both parsing files
39 :     and TextIO.instreams.
40 :    
41 : jhr 3577 [2011-03-16]
42 :     Added findExe function to PathUtil module.
43 :    
44 : jhr 3632 [2010-06-30]
45 :     Added HTML4 library.
46 :    
47 : jhr 3517 [2010-03-09]
48 : jhr 3580 Fixed bug in hashed cons library (bug #55).
49 : jhr 3517
50 : jhr 3635 --------------------------------------------------------------------------------
51 :     SML/NJ 110.72
52 :     -------------------
53 :    
54 : jhr 3337 [2009-05-13]
55 :     Added array iterators to DynamicArray module.
56 :    
57 : jhr 3279 [2009-03-15]
58 :     Added support for the interval syntax to the AWK RE syntax parser (this
59 :     syntax was not part of the original version of AWK, but is supported by
60 :     modern variants and the POSIX standard).
61 :    
62 : jhr 3236 [2008-10-03]
63 :     Improved the error messages in the JSON parser.
64 :    
65 : jhr 3194 [2008-06-11]
66 :     Added support for begin marks to Thompson engine.
67 :    
68 :     [2008-05-12]
69 :     Added parsing support to JSON library.
70 :    
71 : jhr 2996 [2008-04-18]
72 :     First commit of JSON Library. Printing works, but parsing still needs
73 :     to be implemented.
74 :    
75 : jhr 2958 [2008-03-18]
76 :     Committed a major overhaul of the RegExp library. There is now a new
77 :     engine that implements Ken Thompson's RE matching algorithm. The result
78 :     type of the RE matches has also been simplified by removing an unecessary
79 :     option type.
80 :     NOTE: the new RE engine is not complete in that it does not yet support
81 :     begin/end marks.
82 :    
83 : blume 2918 [2007-12-13]
84 : blume 2919 Also added list' and listg' which are parameterized over the delimiter-
85 :     and separator strings used for formatting lists. (The default for "list" and
86 : jhr 2935 "listg" is the usual "[" ", " "]".)
87 : blume 2919
88 :     [2007-12-13]
89 : blume 2918 Added "elem" function as an inverse to "glue" to FormatComb module.
90 :     This makes writing extensions possible. Also added "list" and "option"
91 :     combinators for formatting list- and option types.
92 :    
93 : jhr 2832 [2007-11-02]
94 : jhr 2830 A collection of bug fixes for machine.sml in the Reactive library.
95 :     (Thanks to Timothy Bourke)
96 :    
97 : jhr 2547 [2007-05-15]
98 :     Made the UnixPath.path_list type concrete (= string list).
99 :    
100 : jhr 2449 [2007-04-24]
101 :     Added next function to Fifo and Queue modules.
102 :    
103 : jhr 2337 [2007-02-15]
104 :     Removed vestigial IntInf and INT_INF definitions.
105 :    
106 : jhr 2332 [2007-02-14]
107 :     Changed the representation type of UTF8.wchar from Word32.word to word.
108 :     Also added the UTF8.maxCodePoint value.
109 :    
110 : jhr 2272 [2007-01-30]
111 : jhr 2274 Added the lookup function to the ORD_MAP interface.
112 :    
113 :     [2007-01-30]
114 : jhr 2272 Added the fromList function to the ORD_SET interface. For the red-black
115 :     tree and list based implementations, this operation is linear for ordered
116 :     inputs.
117 :    
118 : jhr 2270 [2007-01-28]
119 :     Added UTF8 signature and structure.
120 :    
121 : jhr 1861 [2005-11-07]
122 :     Internal change: replaced uses of the depreciated Substring.all
123 :     with the Substring.full
124 :    
125 : jhr 1857 [2005-11-05]
126 :     Tweaking of the interval set API. Added iterators on items and
127 :     changed the iterators on intervals to have a "Int" suffix.
128 :     Changed addInterval to addInt, changed list to intervals. Added
129 :     the items function.
130 :    
131 : jhr 1853 [2005-10-31]
132 :     Fixed a bug in IntervalSetFn().intersect.
133 :    
134 : jhr 1840 [2005-10-25]
135 :     Added interval sets to utility library (signatures INTERVAL_DOMAIN
136 :     and INTERVAL_SET, and functor IntervalSetFn).
137 :    
138 : jhr 1833 [2005-08-04]
139 :     Renamed graph-scc.sml to graph-scc-fn.sml.
140 :    
141 : jhr 1830 [2005-07-23]
142 :     Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
143 :     PP_DESC. Also add nbSpace to PP_DESC signature.
144 :    
145 : jhr 1816 [2005-07-12]
146 :     Added ANSITermDev device that uses ANSI terminal display attributes
147 :     and added a ANSITermPP for pretty printing to such a device.
148 :    
149 : jhr 1809 [2005-07-06]
150 : jhr 1810 Added ANSITerm structure, which provides support for ANSI terminal
151 :     display attributes (e.g., red text).
152 :    
153 :     [2005-07-06]
154 : jhr 1809 Refactored the pretty printing library. The declarative way to
155 :     construct pretty-printing descriptions now sits on top of the
156 :     PP_STREAM interface. Also removed "onNewline" function, which
157 :     was not implemented.
158 :    
159 : jhr 1788 [2005-05-05]
160 :     Added singleton function to MONO_PRIORITYQ interface.
161 :    
162 : mblume 1783 [2005-05-04]
163 :     Added the "join" combinator to ParserComb.
164 :    
165 : jhr 1772 [2005-03-21]
166 :     Fixed a bug in GetOpt.getOpt. The argument processing functions
167 :     for ReqArg and OptArg, and the embedding function for ReturnInOrder
168 :     were getting applied to all arguments, even past a "--".
169 :    
170 : jhr 1756 [2005-02-11]
171 :     Added Atom.same and Atom.lexCompare to the Atom structure. Eventually,
172 :     Atom.sameAtom will be removed.
173 :    
174 : jhr 1732 [2004-12-15]
175 :     Change HashString.hashString' to hashSubstring.
176 :    
177 : mblume 1720 [2004-12-09]
178 :     Added two simple statistics modules:
179 :     * RealOrderStats implements selection of arbitrary order
180 :     statistics as well as the median of an array of reals
181 :     in randomized linear time.
182 :     * UnivariateStats implements mean, variance, standard and average
183 :     deviation, skew, kurtosis, and median of a univariate sample
184 :     (i.e., a set of reals).
185 :    
186 : mblume 1718 [2004-11-29]
187 :     Added HashString.hashString' for substrings.
188 :     Hand-inlined CharVector.fold into HashString for efficiency.
189 :     Modified atom.sml so that Atom.atom' first tries to find an
190 :     existing atom before turning its argument into a string. [-blume]
191 :    
192 : mblume 1350 [2003-09-03]
193 :     Minor modifications to random.sml due to changes to some
194 :     Basis interfaces (slices).
195 :     Significant surgery on bit-array.sml to make it compile with
196 :     new signature MONO_ARRAY. This will require further cleanup
197 :     in the future.
198 : monnier 2
199 : mblume 1350 [2003-08-28]
200 :     Made compilation of int-inf* conditional. (The Basis now has
201 :     a spec-conforming implementation of IntInf, so the one here is
202 :     no longer needed.) [-blume]
203 :    
204 : jhr 1340 [2003-07-31]
205 :     Added getDevice function to PP_STREAM signature.
206 :    
207 : mblume 1335 [2003-05-27]
208 :     Avoid poly-eq in Util/parser-comb.sml.
209 :    
210 : mblume 1334 [2003-05-22]
211 :     More cleanup (all in the name of eliminating incomplete matches):
212 :     - in HTML/html-attrs-fn.sml: fill in missing patterns in two
213 :     case expressions
214 :     - in HTML/html-gram: rewrote function groupDefListContents
215 :     to avoid the (unnecessary) incomplete match
216 :     - in PP/devices/html-dev.sml: made the implementation of popStyle
217 :     agree with the comment above it (popStyle on an empty
218 :     stack is supposed to be a nop)
219 : jhr 1340 - in PP/src/pp-stream-fn.sml: function setSize: handle case of
220 :     an empty scanStk
221 : mblume 1334 - in Util/prime-sizes.sml: raise Fail exceptions instead of
222 :     Match exceptions when reaching the end of a list
223 :     (Perhaps this should eventually be rewritten using an on-demand
224 :     prime-number generator that kicks when needed.)
225 : jhr 751
226 : jhr 1333 [2003-05-22]
227 :     Cleanup logic in Scan.scanf function.
228 :    
229 : jhr 1268 [2002-10-03]
230 :     Fixed bug in formating reals with the %g format.
231 :    
232 : jhr 1248 [2002-06-18]
233 :     Fixed a bug in MatchTree.nth (regexp library). Thanks to
234 :     Sami Nopanen.
235 :    
236 : jhr 1206 [2002-05-20]
237 : jhr 1209 Fixed bug in IntInf module: scanning of hex literals was not
238 :     handling "0x" prefixes.
239 :    
240 :     [2002-05-20]
241 : jhr 1206 Added ControlUtil module and stringControls function.
242 :    
243 : jhr 1194 [2002-05-17]
244 : jhr 1199 Added tyName field to ValueSyntax exception in Controls module
245 :     and path field to registry tree in ControlRegistry module.
246 : jhr 1195
247 :     [2002-05-17]
248 : jhr 1194 Added == and != operators to INT_INF interface. These are a
249 :     placeholder until IntInf moves into the SML/NJ compiler.
250 :    
251 : jhr 1193 [2002-05-16]
252 :     Added mergeWith function to ORD_MAP interface.
253 :    
254 :     [2002-05-15]
255 :     Revised Controls library.
256 :    
257 :     [2002-04-17]
258 :     Added Matthias Blume's implementation of Danvey-style format
259 :     combinators to the Util library.
260 :    
261 :     [2002-03-14]
262 :     Merged in Matthias Blume's Controls library. Warning: the API
263 :     to this library is likely to change as we get some experience
264 :     with it.
265 :    
266 :     [2002-03-11]
267 :     Added consR1 .. consR5 functions to HashCons library. These
268 :     can be used to hash-cons record types.
269 :    
270 : jhr 1081 [2002-02-21]
271 :     Fixed infinite loop in LeftPriorityQFn.fromList when given a
272 :     singleton list as input (Chris Okasaki provided the fix).
273 : blume 1077
274 :     [2002-02-12]
275 : jhr 1061 Added implementation of priority queues to Util library (using
276 :     Okasaki's leftist-tree implementation).
277 :    
278 : jhr 967 [2001-10-19]
279 :     Added new HashCons library.
280 :    
281 :     [2001-10-19]
282 :     Added PrimeSizes module to Util library.
283 :    
284 :     [2001-09-27]
285 :     Fixed bug in UnixEnv module (reported by Leunga).
286 :    
287 :     [2001-05-05]
288 :     Added addrToString function to SockUtil module in INet library.
289 :    
290 : jhr 816 [2001-05-04]
291 :     Modified GraphSCC module to support a list of roots (Blume).
292 :     The old interface still works, but will be dropped when we move
293 :     to the new Util library.
294 :    
295 :     [2001-04-06]
296 :     Added partition function to ORD_SET interface.
297 :    
298 :     [2001-04-05]
299 :     Added hasProps function to PropList module.
300 :    
301 :     [2001-03-16]
302 :     Minor bug fix in GetOpt: don't pad the help string, since it causes
303 :     line wraps when one of the help lines is longer than the screen
304 :     width. It was also unneccesary.
305 :    
306 :     [2001-02-23]
307 :     Added inDomain function to the various kinds of hash tables.
308 :    
309 : jhr 785 [2001-02-22]
310 :     Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
311 :    
312 : jhr 784 [2000-12-13]
313 : jhr 816 Added the bit operations to the IntInf module (Leung).
314 : jhr 784
315 : jhr 751 [2000-11-17]
316 :     Added where clause to GraphSCCFn result signature (Blume).
317 :    
318 :     [2000-10-20]
319 :     Made the result signature of the RegExpFn functor be opaque.
320 :    
321 :     [2000-09-28]
322 :     SML/NJ 110.0.7 release.
323 :    
324 : jhr 702 [2000-09-02]
325 :     Added Word versions of hash tables (WordHashTable), finite
326 :     maps (WordRedBlackMap), and sets (WordRedBlackSet).
327 :    
328 :     [2000-09-02]
329 :     fixed bug in Format module (infinity caused infinite loop).
330 :    
331 :     [2000-07-19]
332 :     added anchored paths in CM files for NEW_CM.
333 :    
334 : jhr 688 [2000-06-30]
335 :     added implementation of LWORD in Format module.
336 :    
337 :     [2000-05-16]
338 :     Fixed bug in dfa-engine.sml (bug number 1559).
339 :    
340 :     [2000-05-08]
341 :     Added setFn to PList.newProp return type.
342 :    
343 :     [2000-05-05]
344 :     Added sameHolder function to PropList module.
345 :    
346 : jhr 596 [2000-04-05]
347 :     Fixed a bug in the filter/filteri hash table functions: the number
348 :     of items in the table was not being recomputed.
349 :    
350 :     [2000-04-04]
351 :     Added modify and modifyi iterators to hash tables.
352 :    
353 :     [2000-03-28]
354 :     Added anchorLink style to HTMLDev structure in PP/devices.
355 :    
356 : monnier 498 [1999-12-03]
357 :     Added IntHashTable structure to Util library; this structure is
358 :     a specialization of hash tables to integer keys.
359 : monnier 2
360 : monnier 498 [1999-12-03]
361 :     Added default cases to avoid "match not exhaustive" warnings.
362 :    
363 :     [1999-12-03]
364 :     Added GraphSCCFn functor to Util library, which implements a
365 :     strongly-connected components algorithm on directed graphs (written
366 :     by Matthias Blume).
367 :    
368 :     [1999-11-10]
369 :     Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
370 :     the previous change.
371 :    
372 :     [1999-11-7]
373 :     Made the result signatures of ListSetFn and ListMapFn opaque.
374 :    
375 :     [1999-11-1]
376 :     Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
377 :    
378 : monnier 475 [1999-10-20]
379 :     Fixed bug in RedBlack trees (the linear time construction of
380 :     trees from ordered sequences was producing backwards trees).
381 :    
382 :     [1999-10-18]
383 :     Changed UREF signature so that union, unify, and link operations
384 :     now return a boolean.
385 :    
386 :     [1999-10-18]
387 :     Added peekFn to PropList.newProp return result.
388 :    
389 :     [1999-10-14]
390 :     Added TextIOPP structure to pp-lib.cm (it was not being exported).
391 :    
392 : monnier 469 [1999-09-21]
393 :     Changed the getOpt API. Errors are now reported using a callback
394 :     and both usage and getOpt take records as arguments. Also changed
395 :     the NoArg descriptor to take a function so that imperative argument
396 :     processing can be supported.
397 :    
398 :     [1999-09-20]
399 :     Changed CM files to be compatible with both the old (110.0.x) and
400 :     new (110.20+) versions of CM.
401 :    
402 :     [1999-09-17]
403 :     Added PropList:PROP_LIST structure. This structure implements
404 :     property lists using Stephen Weeks's technique.
405 :    
406 :     [1999-09-17]
407 :     Improved the red-black tree implementations with linear-time union,
408 :     intersection, difference, and filter operations. Also reimplemented
409 :     the delete function in a way that does not require an extra constructor.
410 :    
411 :     [1999-09-09]
412 :     Added Red-Black-Tree implementation of sets and maps. Two new
413 :     functors (RedBlackMapFn and RedBlackSetFn) and four new structures
414 :     (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
415 :     Also added aliases AtomMap and AtomSet that for the RB implementations.
416 :    
417 :     [1999-09-03]
418 :     Added missing support for WORD and WORD8 format items to Format structure.
419 :     Still need to handle LWORD items!!
420 :    
421 :     [1999-08-17]
422 :     Added DynamicArray:DYNAMIC_ARRAY structure.
423 :    
424 : monnier 411 [1999-07-06]
425 :     Added declarative representation of pretty-printing to PPStreamFn.
426 :     This replaces the PPDescFn and PP_DESC components (which were not
427 :     implemented anyway).
428 :    
429 :     [1999-07-02]
430 :     Moved SockUtil structure into a new INet library. Also split out the
431 :     Unix-specific socket operations into a UnixSockUtil module. (Sockets
432 :     are now supported on Win32).
433 :    
434 :     [1999-06-17]
435 :     Added listKeys function to ORD_MAP API.
436 :    
437 :     [1999-06-14]
438 :     Added Riccardo Pucella's GetOpt structure to Util library.
439 :    
440 :     [1999-06-14]
441 :     Added singleton and inDomain functions to ORD_MAP API.
442 :    
443 :     [1999-06-02]
444 :     Merged in some bug fixes from the compiler's version of the IntInf
445 :     structure.
446 :    
447 : monnier 289 [1999-05-05]
448 :     Fixed a couple of bugs in the PP library having to do with nesting
449 :     absolute and relative indentations.
450 :    
451 :     [1999-04-21]
452 :     Added a way to pass control information to a PP device via the PP
453 :     stream (function control in PP_STREAM).
454 :    
455 :     [1999-04-16]
456 :     Added better style support to the HTML PP device.
457 :    
458 :     [1998-09-04]
459 :     Added isEmpty predicate and first fucntion to ORD_MAP
460 :     signature (and to implementations).
461 :    
462 :     [1998-06-23]
463 :     Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
464 :    
465 :     --------------------------------------------------------------------------------
466 : monnier 106 [1998-04-15] 110 --> 110.5
467 :     --------------------------
468 :    
469 :     There is now a regular expression library (mostly implemented by Riccardo
470 :     Pucella). The implementation separates front-ends (which specify the
471 :     syntax of REs) from back-ends (which implement the matching algorithms).
472 :     Currently, we support AWK syntax as the only front-end and two different
473 :     back-ends.
474 :    
475 :     Added an implementation of the SML/NJ PP API to the pretty-printer examples.
476 :    
477 :     Fixed a bug in the IntInf structure with scanning strings of the form "1+2".
478 :     Also did some clean-up of the code.
479 :    
480 :    
481 :     --------------------------------------------------------------------------------
482 : monnier 8 [1997-12-07] 109.32 --> 110
483 :     ---------------------------
484 :    
485 : monnier 29 Added the function add' to the ORD_SET signature and the function insert'
486 :     to the ORD_MAP signature. These functions fit the pattern of the fold
487 :     functions. (110 patch 3)
488 :    
489 :     Added the IntInf:INT_INF structure to the Util library. This is a subset
490 :     of the optional IntInf structure defined by the SML'97 basis.
491 :    
492 :     Changed the Rand structure to use words as seeds and results. This also
493 :     fixes bug 1047. (110 patch 3)
494 :    
495 : monnier 8 Added a clear operation to the Queue and various hash table structures.
496 :    
497 :     Changed the ListFormat.formatList to ListFormat.fmt and ListFormat.scanList
498 :     to ListFormat.scan. Added the function ListFormat.listToString.
499 :    
500 :     Updated the HTML library to the final 3.2 specification. This involved adding
501 :     a new BODY element type (with attributes). Also, removed the header/footer
502 :     arguments to the pretty-printer (they were a gross hack).
503 :    
504 :     Added PathUtil structure to Util library. This is a more general version
505 :     of the old UnixPath module.
506 :    
507 :    
508 :     --------------------------------------------------------------------------------
509 :     [1997-10-01] 109.31 --> 109.32
510 :     ------------------------------
511 :    
512 :     Changed the type of the exec instruction in the Reactive library.
513 :    
514 :    
515 :     --------------------------------------------------------------------------------
516 : monnier 2 [1997-09-09] 109.30 --> 109.31
517 :     ------------------------------
518 :    
519 :     Added the Reactive library, which supports reactive scripting. This is a
520 :     first cut, and hasn't been extensively tested.
521 :    
522 :     Changed the names of SockUtil.sock{Recv,Send}* to SockUtil.{recv,send}*
523 :     (since the sock prefix was redundant).
524 :    
525 :     Added some bug fixes to IntListSet that had previously been added to
526 :     the ListSetFn implementation.
527 :    
528 :    
529 :     --------------------------------------------------------------------------------
530 :     [1997-07-17] 109.29 --> 109.30
531 :     ------------------------------
532 :    
533 :     Added a missing case to {ListSetFn,IntListSet}.isSubset.
534 :    
535 :     The bug fix for unionWith was broken. I think I've got it right this
536 :     time.
537 :    
538 :    
539 :     --------------------------------------------------------------------------------
540 :     [1997-07-17] 109.29 --> 109.30
541 :     ------------------------------
542 :    
543 :     Fixed a bug in the binary-tree and splay-tree implementations of the
544 :     unionWith[i] and intersectWith[i] functions. The bug caused the order
545 :     of arguments to the merging function to be wrong in some cases.
546 :    
547 :     Fixed uses of System.Unsafe.
548 :    
549 :     Removed Array2:ARRAY2 from Util library, since the basis now defines these.
550 :    
551 :     Added MonoArrayFn functor for easy creation of monomorphic array structures.
552 :    
553 :     Added Atom.atom' operation for turning substrings into atoms.
554 :    
555 :    
556 :     --------------------------------------------------------------------------------
557 :     [1997-06-13] 109.28 --> 109.29
558 :     ------------------------------
559 :    
560 :     Added collate operation to ORD_MAP signature.
561 :    
562 :     Added compare operation to ORD_SET signature.
563 :    
564 :     Changed the type of and intersectWith[i] in the ORD_MAP signature to be
565 :     more general.
566 :    
567 :     Changed the type of the map function in the ORD_SET signature to return
568 :     a new set (instead of a list).
569 :    
570 :    
571 :     --------------------------------------------------------------------------------
572 :     [1997-05-22] 109.27 --> 109.28
573 :     ------------------------------
574 :    
575 :     Changed various sharing constraints to "where type" definitions to
576 :     compile in SML'97.
577 :    
578 :     Added AtomBinaryMap and AtomBinarySet structures to Util library.
579 :    
580 :    
581 :     --------------------------------------------------------------------------------
582 :     [1997-03-03] 109.25.1 --> 109.25.2
583 :     ----------------------------------
584 :    
585 :     Changed Util/time-limit.sml to reflect new location of callcc/throw.
586 :    
587 :    
588 :     --------------------------------------------------------------------------------
589 :     [1997-02-25] 109.25 --> 109.25.1
590 :     --------------------------------
591 :    
592 :     Added a bunch of new operations to the ordered map modules (BinaryMapFn,
593 :     IntBinaryMap, ListMapFn, IntListFn, and SplayMapFn). The new operations
594 :     are:
595 :     val unionWith : ('a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
596 :     val unionWithi : (Key.ord_key * 'a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
597 :     val intersectWith : ('a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
598 :     val intersectWithi : (Key.ord_key * 'a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
599 :     val filter : ('a -> bool) -> 'a map -> 'a map
600 :     val filteri : (Key.ord_key * 'a -> bool) -> 'a map -> 'a map
601 :     val mapPartial : ('a -> 'b option) -> 'a map -> 'b map
602 :     val mapPartiali : (Key.ord_key * 'a -> 'b option) -> 'a map -> 'b map
603 :    
604 :     Added IOUtil : IO_UTIL structure to the Util library. This provides
605 :     support for dynamically rebinding stdIn and stdOut.
606 :    
607 :     Added KeywordFn functor to the Util library. This provides support for
608 :     implementing scanners, where keyword recognition is done outside the
609 :     basic lexical analysis.
610 :    
611 :     Fixed several bugs in the ListSetFn functor.
612 :    
613 :    
614 :     --------------------------------------------------------------------------------
615 :     [1997-01-10] 109.23 --> 109.24
616 :     ------------------------------
617 :    
618 :     Changed the HASH_TABLE, MONO_HASH_TABLE, MONO_HASH2_TABLE, and ORD_MAP
619 :     interfaces to provide two forms of the listItems function. listItemsi
620 :     returns a list of (key, value) pairs and listItems returns just the values.
621 :     The previous version of listItems was like listItemsi.
622 :    
623 :     Added a missing case for BASEFONT in CheckHTMLFn.check.
624 :    
625 :    
626 :     --------------------------------------------------------------------------------
627 :     [1996-12-07] 109.21.1 --> 109.22
628 :     --------------------------------
629 :    
630 :     Changed the MONO_DYNAMIC_ARRAY signature to make array an eqtype (also changed
631 :     the implementation of DynamicArrayFn).
632 :    
633 :     Fixed a bug in Array2.column
634 :    
635 :    
636 :     --------------------------------------------------------------------------------
637 :     [1996-10-18] 109.19 --> 109.20
638 :     ------------------------------
639 :    
640 :     Added functions for sending/receiving strings over TCP sockets to the
641 :     SockUtil structure.
642 :    
643 :     Fixed a bug with reading on a closed socket in SockUtil.sockRecvVec
644 :    
645 :     Fixed a bug in the implementation of the intersection operation
646 :     in binary sets (BinarySetFn and IntBinarySet).
647 :    
648 :    
649 :     --------------------------------------------------------------------------------
650 :     [1996-10-01] 109.18 --> 109.19
651 :     ------------------------------
652 :    
653 :     Updated the HTML library to the August 21 version of the 3.2 DTD.
654 :    
655 :     Added html-defaults.sml to the HTML Library.
656 :    
657 :     Added Parsing combinators to the Util library.
658 :    
659 :     Added Socket utilities to the Unix library.
660 :    

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