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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 499 - (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 :     [1999-12-03]
6 :     Added IntHashTable structure to Util library; this structure is
7 :     a specialization of hash tables to integer keys.
8 : monnier 2
9 : monnier 498 [1999-12-03]
10 :     Added default cases to avoid "match not exhaustive" warnings.
11 :    
12 :     [1999-12-03]
13 :     Added GraphSCCFn functor to Util library, which implements a
14 :     strongly-connected components algorithm on directed graphs (written
15 :     by Matthias Blume).
16 :    
17 :     [1999-11-10]
18 :     Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
19 :     the previous change.
20 :    
21 :     [1999-11-7]
22 :     Made the result signatures of ListSetFn and ListMapFn opaque.
23 :    
24 :     [1999-11-1]
25 :     Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
26 :    
27 : monnier 475 [1999-10-20]
28 :     Fixed bug in RedBlack trees (the linear time construction of
29 :     trees from ordered sequences was producing backwards trees).
30 :    
31 :     [1999-10-18]
32 :     Changed UREF signature so that union, unify, and link operations
33 :     now return a boolean.
34 :    
35 :     [1999-10-18]
36 :     Added peekFn to PropList.newProp return result.
37 :    
38 :     [1999-10-14]
39 :     Added TextIOPP structure to pp-lib.cm (it was not being exported).
40 :    
41 : monnier 469 [1999-09-21]
42 :     Changed the getOpt API. Errors are now reported using a callback
43 :     and both usage and getOpt take records as arguments. Also changed
44 :     the NoArg descriptor to take a function so that imperative argument
45 :     processing can be supported.
46 :    
47 :     [1999-09-20]
48 :     Changed CM files to be compatible with both the old (110.0.x) and
49 :     new (110.20+) versions of CM.
50 :    
51 :     [1999-09-17]
52 :     Added PropList:PROP_LIST structure. This structure implements
53 :     property lists using Stephen Weeks's technique.
54 :    
55 :     [1999-09-17]
56 :     Improved the red-black tree implementations with linear-time union,
57 :     intersection, difference, and filter operations. Also reimplemented
58 :     the delete function in a way that does not require an extra constructor.
59 :    
60 :     [1999-09-09]
61 :     Added Red-Black-Tree implementation of sets and maps. Two new
62 :     functors (RedBlackMapFn and RedBlackSetFn) and four new structures
63 :     (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
64 :     Also added aliases AtomMap and AtomSet that for the RB implementations.
65 :    
66 :     [1999-09-03]
67 :     Added missing support for WORD and WORD8 format items to Format structure.
68 :     Still need to handle LWORD items!!
69 :    
70 :     [1999-08-17]
71 :     Added DynamicArray:DYNAMIC_ARRAY structure.
72 :    
73 : monnier 411 [1999-07-06]
74 :     Added declarative representation of pretty-printing to PPStreamFn.
75 :     This replaces the PPDescFn and PP_DESC components (which were not
76 :     implemented anyway).
77 :    
78 :     [1999-07-02]
79 :     Moved SockUtil structure into a new INet library. Also split out the
80 :     Unix-specific socket operations into a UnixSockUtil module. (Sockets
81 :     are now supported on Win32).
82 :    
83 :     [1999-06-17]
84 :     Added listKeys function to ORD_MAP API.
85 :    
86 :     [1999-06-14]
87 :     Added Riccardo Pucella's GetOpt structure to Util library.
88 :    
89 :     [1999-06-14]
90 :     Added singleton and inDomain functions to ORD_MAP API.
91 :    
92 :     [1999-06-02]
93 :     Merged in some bug fixes from the compiler's version of the IntInf
94 :     structure.
95 :    
96 : monnier 289 [1999-05-05]
97 :     Fixed a couple of bugs in the PP library having to do with nesting
98 :     absolute and relative indentations.
99 :    
100 :     [1999-04-21]
101 :     Added a way to pass control information to a PP device via the PP
102 :     stream (function control in PP_STREAM).
103 :    
104 :     [1999-04-16]
105 :     Added better style support to the HTML PP device.
106 :    
107 :     [1998-09-04]
108 :     Added isEmpty predicate and first fucntion to ORD_MAP
109 :     signature (and to implementations).
110 :    
111 :     [1998-06-23]
112 :     Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
113 :    
114 :     --------------------------------------------------------------------------------
115 : monnier 106 [1998-04-15] 110 --> 110.5
116 :     --------------------------
117 :    
118 :     There is now a regular expression library (mostly implemented by Riccardo
119 :     Pucella). The implementation separates front-ends (which specify the
120 :     syntax of REs) from back-ends (which implement the matching algorithms).
121 :     Currently, we support AWK syntax as the only front-end and two different
122 :     back-ends.
123 :    
124 :     Added an implementation of the SML/NJ PP API to the pretty-printer examples.
125 :    
126 :     Fixed a bug in the IntInf structure with scanning strings of the form "1+2".
127 :     Also did some clean-up of the code.
128 :    
129 :    
130 :     --------------------------------------------------------------------------------
131 : monnier 8 [1997-12-07] 109.32 --> 110
132 :     ---------------------------
133 :    
134 : monnier 29 Added the function add' to the ORD_SET signature and the function insert'
135 :     to the ORD_MAP signature. These functions fit the pattern of the fold
136 :     functions. (110 patch 3)
137 :    
138 :     Added the IntInf:INT_INF structure to the Util library. This is a subset
139 :     of the optional IntInf structure defined by the SML'97 basis.
140 :    
141 :     Changed the Rand structure to use words as seeds and results. This also
142 :     fixes bug 1047. (110 patch 3)
143 :    
144 : monnier 8 Added a clear operation to the Queue and various hash table structures.
145 :    
146 :     Changed the ListFormat.formatList to ListFormat.fmt and ListFormat.scanList
147 :     to ListFormat.scan. Added the function ListFormat.listToString.
148 :    
149 :     Updated the HTML library to the final 3.2 specification. This involved adding
150 :     a new BODY element type (with attributes). Also, removed the header/footer
151 :     arguments to the pretty-printer (they were a gross hack).
152 :    
153 :     Added PathUtil structure to Util library. This is a more general version
154 :     of the old UnixPath module.
155 :    
156 :    
157 :     --------------------------------------------------------------------------------
158 :     [1997-10-01] 109.31 --> 109.32
159 :     ------------------------------
160 :    
161 :     Changed the type of the exec instruction in the Reactive library.
162 :    
163 :    
164 :     --------------------------------------------------------------------------------
165 : monnier 2 [1997-09-09] 109.30 --> 109.31
166 :     ------------------------------
167 :    
168 :     Added the Reactive library, which supports reactive scripting. This is a
169 :     first cut, and hasn't been extensively tested.
170 :    
171 :     Changed the names of SockUtil.sock{Recv,Send}* to SockUtil.{recv,send}*
172 :     (since the sock prefix was redundant).
173 :    
174 :     Added some bug fixes to IntListSet that had previously been added to
175 :     the ListSetFn implementation.
176 :    
177 :    
178 :     --------------------------------------------------------------------------------
179 :     [1997-07-17] 109.29 --> 109.30
180 :     ------------------------------
181 :    
182 :     Added a missing case to {ListSetFn,IntListSet}.isSubset.
183 :    
184 :     The bug fix for unionWith was broken. I think I've got it right this
185 :     time.
186 :    
187 :    
188 :     --------------------------------------------------------------------------------
189 :     [1997-07-17] 109.29 --> 109.30
190 :     ------------------------------
191 :    
192 :     Fixed a bug in the binary-tree and splay-tree implementations of the
193 :     unionWith[i] and intersectWith[i] functions. The bug caused the order
194 :     of arguments to the merging function to be wrong in some cases.
195 :    
196 :     Fixed uses of System.Unsafe.
197 :    
198 :     Removed Array2:ARRAY2 from Util library, since the basis now defines these.
199 :    
200 :     Added MonoArrayFn functor for easy creation of monomorphic array structures.
201 :    
202 :     Added Atom.atom' operation for turning substrings into atoms.
203 :    
204 :    
205 :     --------------------------------------------------------------------------------
206 :     [1997-06-13] 109.28 --> 109.29
207 :     ------------------------------
208 :    
209 :     Added collate operation to ORD_MAP signature.
210 :    
211 :     Added compare operation to ORD_SET signature.
212 :    
213 :     Changed the type of and intersectWith[i] in the ORD_MAP signature to be
214 :     more general.
215 :    
216 :     Changed the type of the map function in the ORD_SET signature to return
217 :     a new set (instead of a list).
218 :    
219 :    
220 :     --------------------------------------------------------------------------------
221 :     [1997-05-22] 109.27 --> 109.28
222 :     ------------------------------
223 :    
224 :     Changed various sharing constraints to "where type" definitions to
225 :     compile in SML'97.
226 :    
227 :     Added AtomBinaryMap and AtomBinarySet structures to Util library.
228 :    
229 :    
230 :     --------------------------------------------------------------------------------
231 :     [1997-03-03] 109.25.1 --> 109.25.2
232 :     ----------------------------------
233 :    
234 :     Changed Util/time-limit.sml to reflect new location of callcc/throw.
235 :    
236 :    
237 :     --------------------------------------------------------------------------------
238 :     [1997-02-25] 109.25 --> 109.25.1
239 :     --------------------------------
240 :    
241 :     Added a bunch of new operations to the ordered map modules (BinaryMapFn,
242 :     IntBinaryMap, ListMapFn, IntListFn, and SplayMapFn). The new operations
243 :     are:
244 :     val unionWith : ('a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
245 :     val unionWithi : (Key.ord_key * 'a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
246 :     val intersectWith : ('a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
247 :     val intersectWithi : (Key.ord_key * 'a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
248 :     val filter : ('a -> bool) -> 'a map -> 'a map
249 :     val filteri : (Key.ord_key * 'a -> bool) -> 'a map -> 'a map
250 :     val mapPartial : ('a -> 'b option) -> 'a map -> 'b map
251 :     val mapPartiali : (Key.ord_key * 'a -> 'b option) -> 'a map -> 'b map
252 :    
253 :     Added IOUtil : IO_UTIL structure to the Util library. This provides
254 :     support for dynamically rebinding stdIn and stdOut.
255 :    
256 :     Added KeywordFn functor to the Util library. This provides support for
257 :     implementing scanners, where keyword recognition is done outside the
258 :     basic lexical analysis.
259 :    
260 :     Fixed several bugs in the ListSetFn functor.
261 :    
262 :    
263 :     --------------------------------------------------------------------------------
264 :     [1997-01-10] 109.23 --> 109.24
265 :     ------------------------------
266 :    
267 :     Changed the HASH_TABLE, MONO_HASH_TABLE, MONO_HASH2_TABLE, and ORD_MAP
268 :     interfaces to provide two forms of the listItems function. listItemsi
269 :     returns a list of (key, value) pairs and listItems returns just the values.
270 :     The previous version of listItems was like listItemsi.
271 :    
272 :     Added a missing case for BASEFONT in CheckHTMLFn.check.
273 :    
274 :    
275 :     --------------------------------------------------------------------------------
276 :     [1996-12-07] 109.21.1 --> 109.22
277 :     --------------------------------
278 :    
279 :     Changed the MONO_DYNAMIC_ARRAY signature to make array an eqtype (also changed
280 :     the implementation of DynamicArrayFn).
281 :    
282 :     Fixed a bug in Array2.column
283 :    
284 :    
285 :     --------------------------------------------------------------------------------
286 :     [1996-10-18] 109.19 --> 109.20
287 :     ------------------------------
288 :    
289 :     Added functions for sending/receiving strings over TCP sockets to the
290 :     SockUtil structure.
291 :    
292 :     Fixed a bug with reading on a closed socket in SockUtil.sockRecvVec
293 :    
294 :     Fixed a bug in the implementation of the intersection operation
295 :     in binary sets (BinarySetFn and IntBinarySet).
296 :    
297 :    
298 :     --------------------------------------------------------------------------------
299 :     [1996-10-01] 109.18 --> 109.19
300 :     ------------------------------
301 :    
302 :     Updated the HTML library to the August 21 version of the 3.2 DTD.
303 :    
304 :     Added html-defaults.sml to the HTML Library.
305 :    
306 :     Added Parsing combinators to the Util library.
307 :    
308 :     Added Socket utilities to the Unix library.
309 :    

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