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

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