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

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