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[smlnj] Annotation of /sml/trunk/src/smlnj-lib/CHANGES
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Annotation of /sml/trunk/src/smlnj-lib/CHANGES

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

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