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[smlnj] Annotation of /smlnj-lib/releases/release-110.71/CHANGES
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Annotation of /smlnj-lib/releases/release-110.71/CHANGES

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Original Path: smlnj-lib/trunk/CHANGES

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

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