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

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