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

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