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

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