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

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