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[smlnj] Diff of /smlnj-lib/trunk/CHANGES
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Diff of /smlnj-lib/trunk/CHANGES

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sml/branches/SMLNJ/src/smlnj-lib/CHANGES revision 139, Mon Sep 7 21:11:35 1998 UTC sml/trunk/src/smlnj-lib/CHANGES revision 1840, Tue Oct 25 15:38:51 2005 UTC
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1  This is a list of changes to the SML/NJ Library; the version numbers  This is a list of changes to the SML/NJ Library; the version numbers
2  correspond to SML/NJ releases.  correspond to SML/NJ releases.
3    --------------------------------------------------------------------------------
4    
5    [2005-10-25]
6            Added interval sets to utility library (signatures INTERVAL_DOMAIN
7            and INTERVAL_SET, and functor IntervalSetFn).
8    
9    [2005-08-04]
10            Renamed graph-scc.sml to graph-scc-fn.sml.
11    
12    [2005-07-23]
13            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
14            PP_DESC.  Also add nbSpace to PP_DESC signature.
15    
16    [2005-07-12]
17            Added ANSITermDev device that uses ANSI terminal display attributes
18            and added a ANSITermPP for pretty printing to such a device.
19    
20    [2005-07-06]
21            Added ANSITerm structure, which provides support for ANSI terminal
22            display attributes (e.g., red text).
23    
24    [2005-07-06]
25            Refactored the pretty printing library.  The declarative way to
26            construct pretty-printing descriptions now sits on top of the
27            PP_STREAM interface.  Also removed "onNewline" function, which
28            was not implemented.
29    
30    [2005-05-05]
31            Added singleton function to MONO_PRIORITYQ interface.
32    
33    [2005-05-04]
34            Added the "join" combinator to ParserComb.
35    
36    [2005-03-21]
37            Fixed a bug in GetOpt.getOpt.  The argument processing functions
38            for ReqArg and OptArg, and the embedding function for ReturnInOrder
39            were getting applied to all arguments, even past a "--".
40    
41    [2005-02-11]
42            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
43            Atom.sameAtom will be removed.
44    
45    [2004-12-15]
46            Change HashString.hashString' to hashSubstring.
47    
48    [2004-12-09]
49            Added two simple statistics modules:
50            * RealOrderStats implements selection of arbitrary order
51              statistics as well as the median of an array of reals
52              in randomized linear time.
53            * UnivariateStats implements mean, variance, standard and average
54              deviation, skew, kurtosis, and median of a univariate sample
55              (i.e., a set of reals).
56    
57    [2004-11-29]
58            Added HashString.hashString' for substrings.
59            Hand-inlined CharVector.fold into HashString for efficiency.
60            Modified atom.sml so that Atom.atom' first tries to find an
61            existing atom before turning its argument into a string. [-blume]
62    
63    [2003-09-03]
64            Minor modifications to random.sml due to changes to some
65            Basis interfaces (slices).
66            Significant surgery on bit-array.sml to make it compile with
67            new signature MONO_ARRAY.  This will require further cleanup
68            in the future.
69    
70    [2003-08-28]
71            Made compilation of int-inf* conditional.  (The Basis now has
72            a spec-conforming implementation of IntInf, so the one here is
73            no longer needed.)  [-blume]
74    
75    [2003-07-31]
76            Added getDevice function to PP_STREAM signature.
77    
78    [2003-05-27]
79            Avoid poly-eq in Util/parser-comb.sml.
80    
81    [2003-05-22]
82            More cleanup (all in the name of eliminating incomplete matches):
83              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
84                case expressions
85              - in HTML/html-gram: rewrote function groupDefListContents
86                to avoid the (unnecessary) incomplete match
87              - in PP/devices/html-dev.sml: made the implementation of popStyle
88                agree with the comment above it (popStyle on an empty
89                stack is supposed to be a nop)
90              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
91                an empty scanStk
92              - in Util/prime-sizes.sml: raise Fail exceptions instead of
93                Match exceptions when reaching the end of a list
94                (Perhaps this should eventually be rewritten using an on-demand
95                 prime-number generator that kicks when needed.)
96    
97    [2003-05-22]
98            Cleanup logic in Scan.scanf function.
99    
100    [2002-10-03]
101            Fixed bug in formating reals with the %g format.
102    
103    [2002-06-18]
104            Fixed a bug in MatchTree.nth (regexp library).  Thanks to
105            Sami Nopanen.
106    
107    [2002-05-20]
108            Fixed bug in IntInf module: scanning of hex literals was not
109            handling "0x" prefixes.
110    
111    [2002-05-20]
112            Added ControlUtil module and stringControls function.
113    
114    [2002-05-17]
115            Added tyName field to ValueSyntax exception in Controls module
116            and path field to registry tree in ControlRegistry module.
117    
118    [2002-05-17]
119            Added == and != operators to INT_INF interface.  These are a
120            placeholder until IntInf moves into the SML/NJ compiler.
121    
122    [2002-05-16]
123            Added mergeWith function to ORD_MAP interface.
124    
125    [2002-05-15]
126            Revised Controls library.
127    
128    [2002-04-17]
129            Added Matthias Blume's implementation of Danvey-style format
130            combinators to the Util library.
131    
132    [2002-03-14]
133            Merged in Matthias Blume's Controls library.  Warning: the API
134            to this library is likely to change as we get some experience
135            with it.
136    
137    [2002-03-11]
138            Added consR1 .. consR5 functions to HashCons library.  These
139            can be used to hash-cons record types.
140    
141    [2002-02-21]
142            Fixed infinite loop in LeftPriorityQFn.fromList when given a
143            singleton list as input (Chris Okasaki provided the fix).
144    
145    [2002-02-12]
146            Added implementation of priority queues to Util library (using
147            Okasaki's leftist-tree implementation).
148    
149    [2001-10-19]
150            Added new HashCons library.
151    
152    [2001-10-19]
153            Added PrimeSizes module to Util library.
154    
155    [2001-09-27]
156            Fixed bug in UnixEnv module (reported by Leunga).
157    
158    [2001-05-05]
159            Added addrToString function to SockUtil module in INet library.
160    
161    [2001-05-04]
162            Modified GraphSCC module to support a list of roots (Blume).
163            The old interface still works, but will be dropped when we move
164            to the new Util library.
165    
166    [2001-04-06]
167            Added partition function to ORD_SET interface.
168    
169    [2001-04-05]
170            Added hasProps function to PropList module.
171    
172    [2001-03-16]
173            Minor bug fix in GetOpt: don't pad the help string, since it causes
174            line wraps when one of the help lines is longer than the screen
175            width.  It was also unneccesary.
176    
177    [2001-02-23]
178            Added inDomain function to the various kinds of hash tables.
179    
180    [2001-02-22]
181            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
182    
183    [2000-12-13]
184            Added the bit operations to the IntInf module (Leung).
185    
186    [2000-11-17]
187            Added where clause to GraphSCCFn result signature (Blume).
188    
189    [2000-10-20]
190            Made the result signature of the RegExpFn functor be opaque.
191    
192    [2000-09-28]
193            SML/NJ 110.0.7 release.
194    
195    [2000-09-02]
196            Added Word versions of hash tables (WordHashTable), finite
197            maps (WordRedBlackMap), and sets (WordRedBlackSet).
198    
199    [2000-09-02]
200            fixed bug in Format module (infinity caused infinite loop).
201    
202    [2000-07-19]
203            added anchored paths in CM files for NEW_CM.
204    
205    [2000-06-30]
206            added implementation of LWORD in Format module.
207    
208    [2000-05-16]
209            Fixed bug in dfa-engine.sml (bug number 1559).
210    
211    [2000-05-08]
212            Added setFn to PList.newProp return type.
213    
214    [2000-05-05]
215            Added sameHolder function to PropList module.
216    
217    [2000-04-05]
218            Fixed a bug in the filter/filteri hash table functions: the number
219            of items in the table was not being recomputed.
220    
221    [2000-04-04]
222            Added modify and modifyi iterators to hash tables.
223    
224    [2000-03-28]
225            Added anchorLink style to HTMLDev structure in PP/devices.
226    
227    [1999-12-03]
228            Added IntHashTable structure to Util library; this structure is
229            a specialization of hash tables to integer keys.
230    
231    [1999-12-03]
232            Added default cases to avoid "match not exhaustive" warnings.
233    
234    [1999-12-03]
235            Added GraphSCCFn functor to Util library, which implements a
236            strongly-connected components algorithm on directed graphs (written
237            by Matthias Blume).
238    
239    [1999-11-10]
240            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
241            the previous change.
242    
243    [1999-11-7]
244            Made the result signatures of ListSetFn and ListMapFn opaque.
245    
246    [1999-11-1]
247            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
248    
249    [1999-10-20]
250            Fixed bug in RedBlack trees (the linear time construction of
251            trees from ordered sequences was producing backwards trees).
252    
253    [1999-10-18]
254            Changed UREF signature so that union, unify, and link operations
255            now return a boolean.
256    
257    [1999-10-18]
258            Added peekFn to PropList.newProp return result.
259    
260    [1999-10-14]
261            Added TextIOPP structure to pp-lib.cm (it was not being exported).
262    
263    [1999-09-21]
264            Changed the getOpt API.  Errors are now reported using a callback
265            and both usage and getOpt take records as arguments.  Also changed
266            the NoArg descriptor to take a function so that imperative argument
267            processing can be supported.
268    
269    [1999-09-20]
270            Changed CM files to be compatible with both the old (110.0.x) and
271            new (110.20+) versions of CM.
272    
273    [1999-09-17]
274            Added PropList:PROP_LIST structure.  This structure implements
275            property lists using Stephen Weeks's technique.
276    
277    [1999-09-17]
278            Improved the red-black tree implementations with linear-time union,
279            intersection, difference, and filter operations.  Also reimplemented
280            the delete function in a way that does not require an extra constructor.
281    
282    [1999-09-09]
283            Added Red-Black-Tree implementation of sets and maps.  Two new
284            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
285            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
286            Also added aliases AtomMap and AtomSet that for the RB implementations.
287    
288    [1999-09-03]
289            Added missing support for WORD and WORD8 format items to Format structure.
290            Still need to handle LWORD items!!
291    
292    [1999-08-17]
293            Added DynamicArray:DYNAMIC_ARRAY structure.
294    
295    [1999-07-06]
296            Added declarative representation of pretty-printing to PPStreamFn.
297            This replaces the PPDescFn and PP_DESC components (which were not
298            implemented anyway).
299    
300    [1999-07-02]
301            Moved SockUtil structure into a new INet library.  Also split out the
302            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
303            are now supported on Win32).
304    
305    [1999-06-17]
306            Added listKeys function to ORD_MAP API.
307    
308    [1999-06-14]
309            Added Riccardo Pucella's GetOpt structure to Util library.
310    
311    [1999-06-14]
312            Added singleton and inDomain functions to ORD_MAP API.
313    
314    [1999-06-02]
315            Merged in some bug fixes from the compiler's version of the IntInf
316            structure.
317    
318    [1999-05-05]
319            Fixed a couple of bugs in the PP library having to do with nesting
320            absolute and relative indentations.
321    
322    [1999-04-21]
323            Added a way to pass control information to a PP device via the PP
324            stream (function control in PP_STREAM).
325    
326    [1999-04-16]
327            Added better style support to the HTML PP device.
328    
329    [1998-09-04]
330            Added isEmpty predicate and first fucntion to ORD_MAP
331            signature (and to implementations).
332    
333  [1998-06-23]  [1998-06-23]
334          Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).          Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).

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