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

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