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

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