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

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