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

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