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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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Revision 702 - (view) (download)

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

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