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

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