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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 sml/trunk/src/smlnj-lib/CHANGES revision 1857, Sat Nov 5 15:34:45 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    [2005-11-05]
6            Tweaking of the interval set API.  Added iterators on items and
7            changed the iterators on intervals to have a "Int" suffix.
8            Changed addInterval to addInt, changed list to intervals.  Added
9            the items function.
10    
11    [2005-10-31]
12            Fixed a bug in IntervalSetFn().intersect.
13    
14    [2005-10-25]
15            Added interval sets to utility library (signatures INTERVAL_DOMAIN
16            and INTERVAL_SET, and functor IntervalSetFn).
17    
18    [2005-08-04]
19            Renamed graph-scc.sml to graph-scc-fn.sml.
20    
21    [2005-07-23]
22            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
23            PP_DESC.  Also add nbSpace to PP_DESC signature.
24    
25    [2005-07-12]
26            Added ANSITermDev device that uses ANSI terminal display attributes
27            and added a ANSITermPP for pretty printing to such a device.
28    
29    [2005-07-06]
30            Added ANSITerm structure, which provides support for ANSI terminal
31            display attributes (e.g., red text).
32    
33    [2005-07-06]
34            Refactored the pretty printing library.  The declarative way to
35            construct pretty-printing descriptions now sits on top of the
36            PP_STREAM interface.  Also removed "onNewline" function, which
37            was not implemented.
38    
39    [2005-05-05]
40            Added singleton function to MONO_PRIORITYQ interface.
41    
42    [2005-05-04]
43            Added the "join" combinator to ParserComb.
44    
45    [2005-03-21]
46            Fixed a bug in GetOpt.getOpt.  The argument processing functions
47            for ReqArg and OptArg, and the embedding function for ReturnInOrder
48            were getting applied to all arguments, even past a "--".
49    
50    [2005-02-11]
51            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
52            Atom.sameAtom will be removed.
53    
54    [2004-12-15]
55            Change HashString.hashString' to hashSubstring.
56    
57    [2004-12-09]
58            Added two simple statistics modules:
59            * RealOrderStats implements selection of arbitrary order
60              statistics as well as the median of an array of reals
61              in randomized linear time.
62            * UnivariateStats implements mean, variance, standard and average
63              deviation, skew, kurtosis, and median of a univariate sample
64              (i.e., a set of reals).
65    
66    [2004-11-29]
67            Added HashString.hashString' for substrings.
68            Hand-inlined CharVector.fold into HashString for efficiency.
69            Modified atom.sml so that Atom.atom' first tries to find an
70            existing atom before turning its argument into a string. [-blume]
71    
72    [2003-09-03]
73            Minor modifications to random.sml due to changes to some
74            Basis interfaces (slices).
75            Significant surgery on bit-array.sml to make it compile with
76            new signature MONO_ARRAY.  This will require further cleanup
77            in the future.
78    
79    [2003-08-28]
80            Made compilation of int-inf* conditional.  (The Basis now has
81            a spec-conforming implementation of IntInf, so the one here is
82            no longer needed.)  [-blume]
83    
84    [2003-07-31]
85            Added getDevice function to PP_STREAM signature.
86    
87    [2003-05-27]
88            Avoid poly-eq in Util/parser-comb.sml.
89    
90    [2003-05-22]
91            More cleanup (all in the name of eliminating incomplete matches):
92              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
93                case expressions
94              - in HTML/html-gram: rewrote function groupDefListContents
95                to avoid the (unnecessary) incomplete match
96              - in PP/devices/html-dev.sml: made the implementation of popStyle
97                agree with the comment above it (popStyle on an empty
98                stack is supposed to be a nop)
99              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
100                an empty scanStk
101              - in Util/prime-sizes.sml: raise Fail exceptions instead of
102                Match exceptions when reaching the end of a list
103                (Perhaps this should eventually be rewritten using an on-demand
104                 prime-number generator that kicks when needed.)
105    
106    [2003-05-22]
107            Cleanup logic in Scan.scanf function.
108    
109    [2002-10-03]
110            Fixed bug in formating reals with the %g format.
111    
112    [2002-06-18]
113            Fixed a bug in MatchTree.nth (regexp library).  Thanks to
114            Sami Nopanen.
115    
116    [2002-05-20]
117            Fixed bug in IntInf module: scanning of hex literals was not
118            handling "0x" prefixes.
119    
120    [2002-05-20]
121            Added ControlUtil module and stringControls function.
122    
123    [2002-05-17]
124            Added tyName field to ValueSyntax exception in Controls module
125            and path field to registry tree in ControlRegistry module.
126    
127    [2002-05-17]
128            Added == and != operators to INT_INF interface.  These are a
129            placeholder until IntInf moves into the SML/NJ compiler.
130    
131    [2002-05-16]
132            Added mergeWith function to ORD_MAP interface.
133    
134    [2002-05-15]
135            Revised Controls library.
136    
137    [2002-04-17]
138            Added Matthias Blume's implementation of Danvey-style format
139            combinators to the Util library.
140    
141    [2002-03-14]
142            Merged in Matthias Blume's Controls library.  Warning: the API
143            to this library is likely to change as we get some experience
144            with it.
145    
146    [2002-03-11]
147            Added consR1 .. consR5 functions to HashCons library.  These
148            can be used to hash-cons record types.
149    
150    [2002-02-21]
151            Fixed infinite loop in LeftPriorityQFn.fromList when given a
152            singleton list as input (Chris Okasaki provided the fix).
153    
154    [2002-02-12]
155            Added implementation of priority queues to Util library (using
156            Okasaki's leftist-tree implementation).
157    
158    [2001-10-19]
159            Added new HashCons library.
160    
161    [2001-10-19]
162            Added PrimeSizes module to Util library.
163    
164    [2001-09-27]
165            Fixed bug in UnixEnv module (reported by Leunga).
166    
167    [2001-05-05]
168            Added addrToString function to SockUtil module in INet library.
169    
170    [2001-05-04]
171            Modified GraphSCC module to support a list of roots (Blume).
172            The old interface still works, but will be dropped when we move
173            to the new Util library.
174    
175    [2001-04-06]
176            Added partition function to ORD_SET interface.
177    
178    [2001-04-05]
179            Added hasProps function to PropList module.
180    
181    [2001-03-16]
182            Minor bug fix in GetOpt: don't pad the help string, since it causes
183            line wraps when one of the help lines is longer than the screen
184            width.  It was also unneccesary.
185    
186    [2001-02-23]
187            Added inDomain function to the various kinds of hash tables.
188    
189    [2001-02-22]
190            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
191    
192    [2000-12-13]
193            Added the bit operations to the IntInf module (Leung).
194    
195    [2000-11-17]
196            Added where clause to GraphSCCFn result signature (Blume).
197    
198    [2000-10-20]
199            Made the result signature of the RegExpFn functor be opaque.
200    
201    [2000-09-28]
202            SML/NJ 110.0.7 release.
203    
204    [2000-09-02]
205            Added Word versions of hash tables (WordHashTable), finite
206            maps (WordRedBlackMap), and sets (WordRedBlackSet).
207    
208    [2000-09-02]
209            fixed bug in Format module (infinity caused infinite loop).
210    
211    [2000-07-19]
212            added anchored paths in CM files for NEW_CM.
213    
214    [2000-06-30]
215            added implementation of LWORD in Format module.
216    
217    [2000-05-16]
218            Fixed bug in dfa-engine.sml (bug number 1559).
219    
220    [2000-05-08]
221            Added setFn to PList.newProp return type.
222    
223    [2000-05-05]
224            Added sameHolder function to PropList module.
225    
226    [2000-04-05]
227            Fixed a bug in the filter/filteri hash table functions: the number
228            of items in the table was not being recomputed.
229    
230    [2000-04-04]
231            Added modify and modifyi iterators to hash tables.
232    
233    [2000-03-28]
234            Added anchorLink style to HTMLDev structure in PP/devices.
235    
236    [1999-12-03]
237            Added IntHashTable structure to Util library; this structure is
238            a specialization of hash tables to integer keys.
239    
240    [1999-12-03]
241            Added default cases to avoid "match not exhaustive" warnings.
242    
243    [1999-12-03]
244            Added GraphSCCFn functor to Util library, which implements a
245            strongly-connected components algorithm on directed graphs (written
246            by Matthias Blume).
247    
248    [1999-11-10]
249            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
250            the previous change.
251    
252    [1999-11-7]
253            Made the result signatures of ListSetFn and ListMapFn opaque.
254    
255    [1999-11-1]
256            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
257    
258    [1999-10-20]
259            Fixed bug in RedBlack trees (the linear time construction of
260            trees from ordered sequences was producing backwards trees).
261    
262    [1999-10-18]
263            Changed UREF signature so that union, unify, and link operations
264            now return a boolean.
265    
266    [1999-10-18]
267            Added peekFn to PropList.newProp return result.
268    
269    [1999-10-14]
270            Added TextIOPP structure to pp-lib.cm (it was not being exported).
271    
272    [1999-09-21]
273            Changed the getOpt API.  Errors are now reported using a callback
274            and both usage and getOpt take records as arguments.  Also changed
275            the NoArg descriptor to take a function so that imperative argument
276            processing can be supported.
277    
278    [1999-09-20]
279            Changed CM files to be compatible with both the old (110.0.x) and
280            new (110.20+) versions of CM.
281    
282    [1999-09-17]
283            Added PropList:PROP_LIST structure.  This structure implements
284            property lists using Stephen Weeks's technique.
285    
286    [1999-09-17]
287            Improved the red-black tree implementations with linear-time union,
288            intersection, difference, and filter operations.  Also reimplemented
289            the delete function in a way that does not require an extra constructor.
290    
291    [1999-09-09]
292            Added Red-Black-Tree implementation of sets and maps.  Two new
293            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
294            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
295            Also added aliases AtomMap and AtomSet that for the RB implementations.
296    
297    [1999-09-03]
298            Added missing support for WORD and WORD8 format items to Format structure.
299            Still need to handle LWORD items!!
300    
301    [1999-08-17]
302            Added DynamicArray:DYNAMIC_ARRAY structure.
303    
304    [1999-07-06]
305            Added declarative representation of pretty-printing to PPStreamFn.
306            This replaces the PPDescFn and PP_DESC components (which were not
307            implemented anyway).
308    
309    [1999-07-02]
310            Moved SockUtil structure into a new INet library.  Also split out the
311            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
312            are now supported on Win32).
313    
314    [1999-06-17]
315            Added listKeys function to ORD_MAP API.
316    
317    [1999-06-14]
318            Added Riccardo Pucella's GetOpt structure to Util library.
319    
320    [1999-06-14]
321            Added singleton and inDomain functions to ORD_MAP API.
322    
323    [1999-06-02]
324            Merged in some bug fixes from the compiler's version of the IntInf
325            structure.
326    
327    [1999-05-05]
328            Fixed a couple of bugs in the PP library having to do with nesting
329            absolute and relative indentations.
330    
331    [1999-04-21]
332            Added a way to pass control information to a PP device via the PP
333            stream (function control in PP_STREAM).
334    
335    [1999-04-16]
336            Added better style support to the HTML PP device.
337    
338    [1998-09-04]
339            Added isEmpty predicate and first fucntion to ORD_MAP
340            signature (and to implementations).
341    
342    [1998-06-23]
343            Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
344    
345  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
346  [1998-04-15] 110 --> 110.5  [1998-04-15] 110 --> 110.5

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