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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 106, Thu May 28 21:30:17 1998 UTC smlnj-lib/trunk/CHANGES revision 2918, Thu Dec 13 19:57:04 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    [2007-12-13]
6            Added "elem" function as an inverse to "glue" to FormatComb module.
7            This makes writing extensions possible.  Also added "list" and "option"
8            combinators for formatting list- and option types.
9    
10    [2007-11-02]
11            A collection of bug fixes for machine.sml in the Reactive library.
12            (Thanks to Timothy Bourke)
13    
14    [2007-05-15]
15            Made the UnixPath.path_list type concrete (= string list).
16    
17    [2007-04-24]
18            Added next function to Fifo and Queue modules.
19    
20    [2007-02-15]
21            Removed vestigial IntInf and INT_INF definitions.
22    
23    [2007-02-14]
24            Changed the representation type of UTF8.wchar from Word32.word to word.
25            Also added the UTF8.maxCodePoint value.
26    
27    [2007-01-30]
28            Added the lookup function to the ORD_MAP interface.
29    
30    [2007-01-30]
31            Added the fromList function to the ORD_SET interface.  For the red-black
32            tree and list based implementations, this operation is linear for ordered
33            inputs.
34    
35    [2007-01-28]
36            Added UTF8 signature and structure.
37    
38    [2005-11-07]
39            Internal change: replaced uses of the depreciated Substring.all
40            with the Substring.full
41    
42    [2005-11-05]
43            Tweaking of the interval set API.  Added iterators on items and
44            changed the iterators on intervals to have a "Int" suffix.
45            Changed addInterval to addInt, changed list to intervals.  Added
46            the items function.
47    
48    [2005-10-31]
49            Fixed a bug in IntervalSetFn().intersect.
50    
51    [2005-10-25]
52            Added interval sets to utility library (signatures INTERVAL_DOMAIN
53            and INTERVAL_SET, and functor IntervalSetFn).
54    
55    [2005-08-04]
56            Renamed graph-scc.sml to graph-scc-fn.sml.
57    
58    [2005-07-23]
59            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
60            PP_DESC.  Also add nbSpace to PP_DESC signature.
61    
62    [2005-07-12]
63            Added ANSITermDev device that uses ANSI terminal display attributes
64            and added a ANSITermPP for pretty printing to such a device.
65    
66    [2005-07-06]
67            Added ANSITerm structure, which provides support for ANSI terminal
68            display attributes (e.g., red text).
69    
70    [2005-07-06]
71            Refactored the pretty printing library.  The declarative way to
72            construct pretty-printing descriptions now sits on top of the
73            PP_STREAM interface.  Also removed "onNewline" function, which
74            was not implemented.
75    
76    [2005-05-05]
77            Added singleton function to MONO_PRIORITYQ interface.
78    
79    [2005-05-04]
80            Added the "join" combinator to ParserComb.
81    
82    [2005-03-21]
83            Fixed a bug in GetOpt.getOpt.  The argument processing functions
84            for ReqArg and OptArg, and the embedding function for ReturnInOrder
85            were getting applied to all arguments, even past a "--".
86    
87    [2005-02-11]
88            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
89            Atom.sameAtom will be removed.
90    
91    [2004-12-15]
92            Change HashString.hashString' to hashSubstring.
93    
94    [2004-12-09]
95            Added two simple statistics modules:
96            * RealOrderStats implements selection of arbitrary order
97              statistics as well as the median of an array of reals
98              in randomized linear time.
99            * UnivariateStats implements mean, variance, standard and average
100              deviation, skew, kurtosis, and median of a univariate sample
101              (i.e., a set of reals).
102    
103    [2004-11-29]
104            Added HashString.hashString' for substrings.
105            Hand-inlined CharVector.fold into HashString for efficiency.
106            Modified atom.sml so that Atom.atom' first tries to find an
107            existing atom before turning its argument into a string. [-blume]
108    
109    [2003-09-03]
110            Minor modifications to random.sml due to changes to some
111            Basis interfaces (slices).
112            Significant surgery on bit-array.sml to make it compile with
113            new signature MONO_ARRAY.  This will require further cleanup
114            in the future.
115    
116    [2003-08-28]
117            Made compilation of int-inf* conditional.  (The Basis now has
118            a spec-conforming implementation of IntInf, so the one here is
119            no longer needed.)  [-blume]
120    
121    [2003-07-31]
122            Added getDevice function to PP_STREAM signature.
123    
124    [2003-05-27]
125            Avoid poly-eq in Util/parser-comb.sml.
126    
127    [2003-05-22]
128            More cleanup (all in the name of eliminating incomplete matches):
129              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
130                case expressions
131              - in HTML/html-gram: rewrote function groupDefListContents
132                to avoid the (unnecessary) incomplete match
133              - in PP/devices/html-dev.sml: made the implementation of popStyle
134                agree with the comment above it (popStyle on an empty
135                stack is supposed to be a nop)
136              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
137                an empty scanStk
138              - in Util/prime-sizes.sml: raise Fail exceptions instead of
139                Match exceptions when reaching the end of a list
140                (Perhaps this should eventually be rewritten using an on-demand
141                 prime-number generator that kicks when needed.)
142    
143    [2003-05-22]
144            Cleanup logic in Scan.scanf function.
145    
146    [2002-10-03]
147            Fixed bug in formating reals with the %g format.
148    
149    [2002-06-18]
150            Fixed a bug in MatchTree.nth (regexp library).  Thanks to
151            Sami Nopanen.
152    
153    [2002-05-20]
154            Fixed bug in IntInf module: scanning of hex literals was not
155            handling "0x" prefixes.
156    
157    [2002-05-20]
158            Added ControlUtil module and stringControls function.
159    
160    [2002-05-17]
161            Added tyName field to ValueSyntax exception in Controls module
162            and path field to registry tree in ControlRegistry module.
163    
164    [2002-05-17]
165            Added == and != operators to INT_INF interface.  These are a
166            placeholder until IntInf moves into the SML/NJ compiler.
167    
168    [2002-05-16]
169            Added mergeWith function to ORD_MAP interface.
170    
171    [2002-05-15]
172            Revised Controls library.
173    
174    [2002-04-17]
175            Added Matthias Blume's implementation of Danvey-style format
176            combinators to the Util library.
177    
178    [2002-03-14]
179            Merged in Matthias Blume's Controls library.  Warning: the API
180            to this library is likely to change as we get some experience
181            with it.
182    
183    [2002-03-11]
184            Added consR1 .. consR5 functions to HashCons library.  These
185            can be used to hash-cons record types.
186    
187    [2002-02-21]
188            Fixed infinite loop in LeftPriorityQFn.fromList when given a
189            singleton list as input (Chris Okasaki provided the fix).
190    
191    [2002-02-12]
192            Added implementation of priority queues to Util library (using
193            Okasaki's leftist-tree implementation).
194    
195    [2001-10-19]
196            Added new HashCons library.
197    
198    [2001-10-19]
199            Added PrimeSizes module to Util library.
200    
201    [2001-09-27]
202            Fixed bug in UnixEnv module (reported by Leunga).
203    
204    [2001-05-05]
205            Added addrToString function to SockUtil module in INet library.
206    
207    [2001-05-04]
208            Modified GraphSCC module to support a list of roots (Blume).
209            The old interface still works, but will be dropped when we move
210            to the new Util library.
211    
212    [2001-04-06]
213            Added partition function to ORD_SET interface.
214    
215    [2001-04-05]
216            Added hasProps function to PropList module.
217    
218    [2001-03-16]
219            Minor bug fix in GetOpt: don't pad the help string, since it causes
220            line wraps when one of the help lines is longer than the screen
221            width.  It was also unneccesary.
222    
223    [2001-02-23]
224            Added inDomain function to the various kinds of hash tables.
225    
226    [2001-02-22]
227            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
228    
229    [2000-12-13]
230            Added the bit operations to the IntInf module (Leung).
231    
232    [2000-11-17]
233            Added where clause to GraphSCCFn result signature (Blume).
234    
235    [2000-10-20]
236            Made the result signature of the RegExpFn functor be opaque.
237    
238    [2000-09-28]
239            SML/NJ 110.0.7 release.
240    
241    [2000-09-02]
242            Added Word versions of hash tables (WordHashTable), finite
243            maps (WordRedBlackMap), and sets (WordRedBlackSet).
244    
245    [2000-09-02]
246            fixed bug in Format module (infinity caused infinite loop).
247    
248    [2000-07-19]
249            added anchored paths in CM files for NEW_CM.
250    
251    [2000-06-30]
252            added implementation of LWORD in Format module.
253    
254    [2000-05-16]
255            Fixed bug in dfa-engine.sml (bug number 1559).
256    
257    [2000-05-08]
258            Added setFn to PList.newProp return type.
259    
260    [2000-05-05]
261            Added sameHolder function to PropList module.
262    
263    [2000-04-05]
264            Fixed a bug in the filter/filteri hash table functions: the number
265            of items in the table was not being recomputed.
266    
267    [2000-04-04]
268            Added modify and modifyi iterators to hash tables.
269    
270    [2000-03-28]
271            Added anchorLink style to HTMLDev structure in PP/devices.
272    
273    [1999-12-03]
274            Added IntHashTable structure to Util library; this structure is
275            a specialization of hash tables to integer keys.
276    
277    [1999-12-03]
278            Added default cases to avoid "match not exhaustive" warnings.
279    
280    [1999-12-03]
281            Added GraphSCCFn functor to Util library, which implements a
282            strongly-connected components algorithm on directed graphs (written
283            by Matthias Blume).
284    
285    [1999-11-10]
286            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
287            the previous change.
288    
289    [1999-11-7]
290            Made the result signatures of ListSetFn and ListMapFn opaque.
291    
292    [1999-11-1]
293            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
294    
295    [1999-10-20]
296            Fixed bug in RedBlack trees (the linear time construction of
297            trees from ordered sequences was producing backwards trees).
298    
299    [1999-10-18]
300            Changed UREF signature so that union, unify, and link operations
301            now return a boolean.
302    
303    [1999-10-18]
304            Added peekFn to PropList.newProp return result.
305    
306    [1999-10-14]
307            Added TextIOPP structure to pp-lib.cm (it was not being exported).
308    
309    [1999-09-21]
310            Changed the getOpt API.  Errors are now reported using a callback
311            and both usage and getOpt take records as arguments.  Also changed
312            the NoArg descriptor to take a function so that imperative argument
313            processing can be supported.
314    
315    [1999-09-20]
316            Changed CM files to be compatible with both the old (110.0.x) and
317            new (110.20+) versions of CM.
318    
319    [1999-09-17]
320            Added PropList:PROP_LIST structure.  This structure implements
321            property lists using Stephen Weeks's technique.
322    
323    [1999-09-17]
324            Improved the red-black tree implementations with linear-time union,
325            intersection, difference, and filter operations.  Also reimplemented
326            the delete function in a way that does not require an extra constructor.
327    
328    [1999-09-09]
329            Added Red-Black-Tree implementation of sets and maps.  Two new
330            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
331            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
332            Also added aliases AtomMap and AtomSet that for the RB implementations.
333    
334    [1999-09-03]
335            Added missing support for WORD and WORD8 format items to Format structure.
336            Still need to handle LWORD items!!
337    
338    [1999-08-17]
339            Added DynamicArray:DYNAMIC_ARRAY structure.
340    
341    [1999-07-06]
342            Added declarative representation of pretty-printing to PPStreamFn.
343            This replaces the PPDescFn and PP_DESC components (which were not
344            implemented anyway).
345    
346    [1999-07-02]
347            Moved SockUtil structure into a new INet library.  Also split out the
348            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
349            are now supported on Win32).
350    
351    [1999-06-17]
352            Added listKeys function to ORD_MAP API.
353    
354    [1999-06-14]
355            Added Riccardo Pucella's GetOpt structure to Util library.
356    
357    [1999-06-14]
358            Added singleton and inDomain functions to ORD_MAP API.
359    
360    [1999-06-02]
361            Merged in some bug fixes from the compiler's version of the IntInf
362            structure.
363    
364    [1999-05-05]
365            Fixed a couple of bugs in the PP library having to do with nesting
366            absolute and relative indentations.
367    
368    [1999-04-21]
369            Added a way to pass control information to a PP device via the PP
370            stream (function control in PP_STREAM).
371    
372    [1999-04-16]
373            Added better style support to the HTML PP device.
374    
375    [1998-09-04]
376            Added isEmpty predicate and first fucntion to ORD_MAP
377            signature (and to implementations).
378    
379    [1998-06-23]
380            Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
381    
382  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
383  [1998-04-15] 110 --> 110.5  [1998-04-15] 110 --> 110.5

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