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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 167, Sat Nov 7 20:11:41 1998 UTC smlnj-lib/trunk/CHANGES revision 2337, Thu Feb 15 22:01:46 2007 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    [2007-02-15]
6            Removed vestigial IntInf and INT_INF definitions.
7    
8    [2007-02-14]
9            Changed the representation type of UTF8.wchar from Word32.word to word.
10            Also added the UTF8.maxCodePoint value.
11    
12    [2007-01-30]
13            Added the lookup function to the ORD_MAP interface.
14    
15    [2007-01-30]
16            Added the fromList function to the ORD_SET interface.  For the red-black
17            tree and list based implementations, this operation is linear for ordered
18            inputs.
19    
20    [2007-01-28]
21            Added UTF8 signature and structure.
22    
23    [2005-11-07]
24            Internal change: replaced uses of the depreciated Substring.all
25            with the Substring.full
26    
27    [2005-11-05]
28            Tweaking of the interval set API.  Added iterators on items and
29            changed the iterators on intervals to have a "Int" suffix.
30            Changed addInterval to addInt, changed list to intervals.  Added
31            the items function.
32    
33    [2005-10-31]
34            Fixed a bug in IntervalSetFn().intersect.
35    
36    [2005-10-25]
37            Added interval sets to utility library (signatures INTERVAL_DOMAIN
38            and INTERVAL_SET, and functor IntervalSetFn).
39    
40    [2005-08-04]
41            Renamed graph-scc.sml to graph-scc-fn.sml.
42    
43    [2005-07-23]
44            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
45            PP_DESC.  Also add nbSpace to PP_DESC signature.
46    
47    [2005-07-12]
48            Added ANSITermDev device that uses ANSI terminal display attributes
49            and added a ANSITermPP for pretty printing to such a device.
50    
51    [2005-07-06]
52            Added ANSITerm structure, which provides support for ANSI terminal
53            display attributes (e.g., red text).
54    
55    [2005-07-06]
56            Refactored the pretty printing library.  The declarative way to
57            construct pretty-printing descriptions now sits on top of the
58            PP_STREAM interface.  Also removed "onNewline" function, which
59            was not implemented.
60    
61    [2005-05-05]
62            Added singleton function to MONO_PRIORITYQ interface.
63    
64    [2005-05-04]
65            Added the "join" combinator to ParserComb.
66    
67    [2005-03-21]
68            Fixed a bug in GetOpt.getOpt.  The argument processing functions
69            for ReqArg and OptArg, and the embedding function for ReturnInOrder
70            were getting applied to all arguments, even past a "--".
71    
72    [2005-02-11]
73            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
74            Atom.sameAtom will be removed.
75    
76    [2004-12-15]
77            Change HashString.hashString' to hashSubstring.
78    
79    [2004-12-09]
80            Added two simple statistics modules:
81            * RealOrderStats implements selection of arbitrary order
82              statistics as well as the median of an array of reals
83              in randomized linear time.
84            * UnivariateStats implements mean, variance, standard and average
85              deviation, skew, kurtosis, and median of a univariate sample
86              (i.e., a set of reals).
87    
88    [2004-11-29]
89            Added HashString.hashString' for substrings.
90            Hand-inlined CharVector.fold into HashString for efficiency.
91            Modified atom.sml so that Atom.atom' first tries to find an
92            existing atom before turning its argument into a string. [-blume]
93    
94    [2003-09-03]
95            Minor modifications to random.sml due to changes to some
96            Basis interfaces (slices).
97            Significant surgery on bit-array.sml to make it compile with
98            new signature MONO_ARRAY.  This will require further cleanup
99            in the future.
100    
101    [2003-08-28]
102            Made compilation of int-inf* conditional.  (The Basis now has
103            a spec-conforming implementation of IntInf, so the one here is
104            no longer needed.)  [-blume]
105    
106    [2003-07-31]
107            Added getDevice function to PP_STREAM signature.
108    
109    [2003-05-27]
110            Avoid poly-eq in Util/parser-comb.sml.
111    
112    [2003-05-22]
113            More cleanup (all in the name of eliminating incomplete matches):
114              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
115                case expressions
116              - in HTML/html-gram: rewrote function groupDefListContents
117                to avoid the (unnecessary) incomplete match
118              - in PP/devices/html-dev.sml: made the implementation of popStyle
119                agree with the comment above it (popStyle on an empty
120                stack is supposed to be a nop)
121              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
122                an empty scanStk
123              - in Util/prime-sizes.sml: raise Fail exceptions instead of
124                Match exceptions when reaching the end of a list
125                (Perhaps this should eventually be rewritten using an on-demand
126                 prime-number generator that kicks when needed.)
127    
128    [2003-05-22]
129            Cleanup logic in Scan.scanf function.
130    
131    [2002-10-03]
132            Fixed bug in formating reals with the %g format.
133    
134    [2002-06-18]
135            Fixed a bug in MatchTree.nth (regexp library).  Thanks to
136            Sami Nopanen.
137    
138    [2002-05-20]
139            Fixed bug in IntInf module: scanning of hex literals was not
140            handling "0x" prefixes.
141    
142    [2002-05-20]
143            Added ControlUtil module and stringControls function.
144    
145    [2002-05-17]
146            Added tyName field to ValueSyntax exception in Controls module
147            and path field to registry tree in ControlRegistry module.
148    
149    [2002-05-17]
150            Added == and != operators to INT_INF interface.  These are a
151            placeholder until IntInf moves into the SML/NJ compiler.
152    
153    [2002-05-16]
154            Added mergeWith function to ORD_MAP interface.
155    
156    [2002-05-15]
157            Revised Controls library.
158    
159    [2002-04-17]
160            Added Matthias Blume's implementation of Danvey-style format
161            combinators to the Util library.
162    
163    [2002-03-14]
164            Merged in Matthias Blume's Controls library.  Warning: the API
165            to this library is likely to change as we get some experience
166            with it.
167    
168    [2002-03-11]
169            Added consR1 .. consR5 functions to HashCons library.  These
170            can be used to hash-cons record types.
171    
172    [2002-02-21]
173            Fixed infinite loop in LeftPriorityQFn.fromList when given a
174            singleton list as input (Chris Okasaki provided the fix).
175    
176    [2002-02-12]
177            Added implementation of priority queues to Util library (using
178            Okasaki's leftist-tree implementation).
179    
180    [2001-10-19]
181            Added new HashCons library.
182    
183    [2001-10-19]
184            Added PrimeSizes module to Util library.
185    
186    [2001-09-27]
187            Fixed bug in UnixEnv module (reported by Leunga).
188    
189    [2001-05-05]
190            Added addrToString function to SockUtil module in INet library.
191    
192    [2001-05-04]
193            Modified GraphSCC module to support a list of roots (Blume).
194            The old interface still works, but will be dropped when we move
195            to the new Util library.
196    
197    [2001-04-06]
198            Added partition function to ORD_SET interface.
199    
200    [2001-04-05]
201            Added hasProps function to PropList module.
202    
203    [2001-03-16]
204            Minor bug fix in GetOpt: don't pad the help string, since it causes
205            line wraps when one of the help lines is longer than the screen
206            width.  It was also unneccesary.
207    
208    [2001-02-23]
209            Added inDomain function to the various kinds of hash tables.
210    
211    [2001-02-22]
212            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
213    
214    [2000-12-13]
215            Added the bit operations to the IntInf module (Leung).
216    
217    [2000-11-17]
218            Added where clause to GraphSCCFn result signature (Blume).
219    
220    [2000-10-20]
221            Made the result signature of the RegExpFn functor be opaque.
222    
223    [2000-09-28]
224            SML/NJ 110.0.7 release.
225    
226    [2000-09-02]
227            Added Word versions of hash tables (WordHashTable), finite
228            maps (WordRedBlackMap), and sets (WordRedBlackSet).
229    
230    [2000-09-02]
231            fixed bug in Format module (infinity caused infinite loop).
232    
233    [2000-07-19]
234            added anchored paths in CM files for NEW_CM.
235    
236    [2000-06-30]
237            added implementation of LWORD in Format module.
238    
239    [2000-05-16]
240            Fixed bug in dfa-engine.sml (bug number 1559).
241    
242    [2000-05-08]
243            Added setFn to PList.newProp return type.
244    
245    [2000-05-05]
246            Added sameHolder function to PropList module.
247    
248    [2000-04-05]
249            Fixed a bug in the filter/filteri hash table functions: the number
250            of items in the table was not being recomputed.
251    
252    [2000-04-04]
253            Added modify and modifyi iterators to hash tables.
254    
255    [2000-03-28]
256            Added anchorLink style to HTMLDev structure in PP/devices.
257    
258    [1999-12-03]
259            Added IntHashTable structure to Util library; this structure is
260            a specialization of hash tables to integer keys.
261    
262    [1999-12-03]
263            Added default cases to avoid "match not exhaustive" warnings.
264    
265    [1999-12-03]
266            Added GraphSCCFn functor to Util library, which implements a
267            strongly-connected components algorithm on directed graphs (written
268            by Matthias Blume).
269    
270    [1999-11-10]
271            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
272            the previous change.
273    
274    [1999-11-7]
275            Made the result signatures of ListSetFn and ListMapFn opaque.
276    
277    [1999-11-1]
278            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
279    
280    [1999-10-20]
281            Fixed bug in RedBlack trees (the linear time construction of
282            trees from ordered sequences was producing backwards trees).
283    
284    [1999-10-18]
285            Changed UREF signature so that union, unify, and link operations
286            now return a boolean.
287    
288    [1999-10-18]
289            Added peekFn to PropList.newProp return result.
290    
291    [1999-10-14]
292            Added TextIOPP structure to pp-lib.cm (it was not being exported).
293    
294    [1999-09-21]
295            Changed the getOpt API.  Errors are now reported using a callback
296            and both usage and getOpt take records as arguments.  Also changed
297            the NoArg descriptor to take a function so that imperative argument
298            processing can be supported.
299    
300    [1999-09-20]
301            Changed CM files to be compatible with both the old (110.0.x) and
302            new (110.20+) versions of CM.
303    
304    [1999-09-17]
305            Added PropList:PROP_LIST structure.  This structure implements
306            property lists using Stephen Weeks's technique.
307    
308    [1999-09-17]
309            Improved the red-black tree implementations with linear-time union,
310            intersection, difference, and filter operations.  Also reimplemented
311            the delete function in a way that does not require an extra constructor.
312    
313    [1999-09-09]
314            Added Red-Black-Tree implementation of sets and maps.  Two new
315            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
316            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
317            Also added aliases AtomMap and AtomSet that for the RB implementations.
318    
319    [1999-09-03]
320            Added missing support for WORD and WORD8 format items to Format structure.
321            Still need to handle LWORD items!!
322    
323    [1999-08-17]
324            Added DynamicArray:DYNAMIC_ARRAY structure.
325    
326    [1999-07-06]
327            Added declarative representation of pretty-printing to PPStreamFn.
328            This replaces the PPDescFn and PP_DESC components (which were not
329            implemented anyway).
330    
331    [1999-07-02]
332            Moved SockUtil structure into a new INet library.  Also split out the
333            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
334            are now supported on Win32).
335    
336    [1999-06-17]
337            Added listKeys function to ORD_MAP API.
338    
339    [1999-06-14]
340            Added Riccardo Pucella's GetOpt structure to Util library.
341    
342    [1999-06-14]
343            Added singleton and inDomain functions to ORD_MAP API.
344    
345    [1999-06-02]
346            Merged in some bug fixes from the compiler's version of the IntInf
347            structure.
348    
349    [1999-05-05]
350            Fixed a couple of bugs in the PP library having to do with nesting
351            absolute and relative indentations.
352    
353    [1999-04-21]
354            Added a way to pass control information to a PP device via the PP
355            stream (function control in PP_STREAM).
356    
357    [1999-04-16]
358            Added better style support to the HTML PP device.
359    
360    [1998-09-04]
361            Added isEmpty predicate and first fucntion to ORD_MAP
362            signature (and to implementations).
363    
364    [1998-06-23]
365            Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
366    
367  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
368  [1998-04-15] 110 --> 110.5  [1998-04-15] 110 --> 110.5

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