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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 3815, Tue Jun 11 14:05:45 2013 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    SML/NJ 110.76
6    -------------------
7    
8    [2012-10-30]
9            Fixed bug in DynamicArray iterators because of bad slice dimensions
10            (bug #108).  Also switched to using Array.fromList to implement fromList
11            function.
12    
13    --------------------------------------------------------------------------------
14    SML/NJ 110.75
15    -------------------
16    
17    [2012-09-24]
18            Added Base64 module to support encoding and decoding Word8 vectors as
19            base64 strings.
20    
21    [2012-09-23]
22            Added exists, existsi, all, and alli functions to ORD_MAP signature and
23            implementations.
24    
25    [2012-09-23]
26            Added all function to ORD_SET signature and implementations.
27    
28    [2012-03-26]
29            Added subtract, subtract', and subtractList functions to ORD_SET
30            interface and implementations.
31    
32    [2012-03-09]
33            Modified PathUtil module to handle the case where the filename is an
34            absolute path.
35    
36    --------------------------------------------------------------------------------
37    SML/NJ 110.74
38    -------------------
39    
40    [2011-11-25]
41            Added hash-table-based implementation of sets (HASH_SET signature and
42            HashSetFn functor).
43    
44    [2011-05-23]
45            Added new S-expression library (contributed by Damon Wang)
46    
47    [2011-05-17]
48            Fixed bug in JSON scanner.  It didn't handle escaped backslash or double
49            quote correctly.
50    
51    --------------------------------------------------------------------------------
52    SML/NJ 110.73
53    -------------------
54    
55    [2011-05-12]
56            Modified the implementation of GetOpt.usageInfo so that if the help
57            string has embedded newlines, then the extra lines are properly
58            indented.
59    
60    [2011-04-10]
61            Changed the interface of JSONStreamParser to support both parsing files
62            and TextIO.instreams.
63    
64    [2011-03-16]
65            Added findExe function to PathUtil module.
66    
67    [2010-06-30]
68            Added HTML4 library.
69    
70    [2010-03-09]
71            Fixed bug in hashed cons library (bug #55).
72    
73    --------------------------------------------------------------------------------
74    SML/NJ 110.72
75    -------------------
76    
77    [2009-05-13]
78            Added array iterators to DynamicArray module.
79    
80    [2009-03-15]
81            Added support for the interval syntax to the AWK RE syntax parser (this
82            syntax was not part of the original version of AWK, but is supported by
83            modern variants and the POSIX standard).
84    
85    [2008-10-03]
86            Improved the error messages in the JSON parser.
87    
88    [2008-06-11]
89            Added support for begin marks to Thompson engine.
90    
91    [2008-05-12]
92            Added parsing support to JSON library.
93    
94    [2008-04-18]
95            First commit of JSON Library.  Printing works, but parsing still needs
96            to be implemented.
97    
98    [2008-03-18]
99            Committed a major overhaul of the RegExp library.  There is now a new
100            engine that implements Ken Thompson's RE matching algorithm.  The result
101            type of the RE matches has also been simplified by removing an unecessary
102            option type.
103            NOTE: the new RE engine is not complete in that it does not yet support
104            begin/end marks.
105    
106    [2007-12-13]
107            Also added list' and listg' which are parameterized over the delimiter-
108            and separator strings used for formatting lists.  (The default for "list" and
109            "listg" is the usual "[" ", " "]".)
110    
111    [2007-12-13]
112            Added "elem" function as an inverse to "glue" to FormatComb module.
113            This makes writing extensions possible.  Also added "list" and "option"
114            combinators for formatting list- and option types.
115    
116    [2007-11-02]
117            A collection of bug fixes for machine.sml in the Reactive library.
118            (Thanks to Timothy Bourke)
119    
120    [2007-05-15]
121            Made the UnixPath.path_list type concrete (= string list).
122    
123    [2007-04-24]
124            Added next function to Fifo and Queue modules.
125    
126    [2007-02-15]
127            Removed vestigial IntInf and INT_INF definitions.
128    
129    [2007-02-14]
130            Changed the representation type of UTF8.wchar from Word32.word to word.
131            Also added the UTF8.maxCodePoint value.
132    
133    [2007-01-30]
134            Added the lookup function to the ORD_MAP interface.
135    
136    [2007-01-30]
137            Added the fromList function to the ORD_SET interface.  For the red-black
138            tree and list based implementations, this operation is linear for ordered
139            inputs.
140    
141    [2007-01-28]
142            Added UTF8 signature and structure.
143    
144    [2005-11-07]
145            Internal change: replaced uses of the depreciated Substring.all
146            with the Substring.full
147    
148    [2005-11-05]
149            Tweaking of the interval set API.  Added iterators on items and
150            changed the iterators on intervals to have a "Int" suffix.
151            Changed addInterval to addInt, changed list to intervals.  Added
152            the items function.
153    
154    [2005-10-31]
155            Fixed a bug in IntervalSetFn().intersect.
156    
157    [2005-10-25]
158            Added interval sets to utility library (signatures INTERVAL_DOMAIN
159            and INTERVAL_SET, and functor IntervalSetFn).
160    
161    [2005-08-04]
162            Renamed graph-scc.sml to graph-scc-fn.sml.
163    
164    [2005-07-23]
165            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
166            PP_DESC.  Also add nbSpace to PP_DESC signature.
167    
168    [2005-07-12]
169            Added ANSITermDev device that uses ANSI terminal display attributes
170            and added a ANSITermPP for pretty printing to such a device.
171    
172    [2005-07-06]
173            Added ANSITerm structure, which provides support for ANSI terminal
174            display attributes (e.g., red text).
175    
176    [2005-07-06]
177            Refactored the pretty printing library.  The declarative way to
178            construct pretty-printing descriptions now sits on top of the
179            PP_STREAM interface.  Also removed "onNewline" function, which
180            was not implemented.
181    
182    [2005-05-05]
183            Added singleton function to MONO_PRIORITYQ interface.
184    
185    [2005-05-04]
186            Added the "join" combinator to ParserComb.
187    
188    [2005-03-21]
189            Fixed a bug in GetOpt.getOpt.  The argument processing functions
190            for ReqArg and OptArg, and the embedding function for ReturnInOrder
191            were getting applied to all arguments, even past a "--".
192    
193    [2005-02-11]
194            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
195            Atom.sameAtom will be removed.
196    
197    [2004-12-15]
198            Change HashString.hashString' to hashSubstring.
199    
200    [2004-12-09]
201            Added two simple statistics modules:
202            * RealOrderStats implements selection of arbitrary order
203              statistics as well as the median of an array of reals
204              in randomized linear time.
205            * UnivariateStats implements mean, variance, standard and average
206              deviation, skew, kurtosis, and median of a univariate sample
207              (i.e., a set of reals).
208    
209    [2004-11-29]
210            Added HashString.hashString' for substrings.
211            Hand-inlined CharVector.fold into HashString for efficiency.
212            Modified atom.sml so that Atom.atom' first tries to find an
213            existing atom before turning its argument into a string. [-blume]
214    
215    [2003-09-03]
216            Minor modifications to random.sml due to changes to some
217            Basis interfaces (slices).
218            Significant surgery on bit-array.sml to make it compile with
219            new signature MONO_ARRAY.  This will require further cleanup
220            in the future.
221    
222    [2003-08-28]
223            Made compilation of int-inf* conditional.  (The Basis now has
224            a spec-conforming implementation of IntInf, so the one here is
225            no longer needed.)  [-blume]
226    
227    [2003-07-31]
228            Added getDevice function to PP_STREAM signature.
229    
230    [2003-05-27]
231            Avoid poly-eq in Util/parser-comb.sml.
232    
233    [2003-05-22]
234            More cleanup (all in the name of eliminating incomplete matches):
235              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
236                case expressions
237              - in HTML/html-gram: rewrote function groupDefListContents
238                to avoid the (unnecessary) incomplete match
239              - in PP/devices/html-dev.sml: made the implementation of popStyle
240                agree with the comment above it (popStyle on an empty
241                stack is supposed to be a nop)
242              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
243                an empty scanStk
244              - in Util/prime-sizes.sml: raise Fail exceptions instead of
245                Match exceptions when reaching the end of a list
246                (Perhaps this should eventually be rewritten using an on-demand
247                 prime-number generator that kicks when needed.)
248    
249    [2003-05-22]
250            Cleanup logic in Scan.scanf function.
251    
252    [2002-10-03]
253            Fixed bug in formating reals with the %g format.
254    
255    [2002-06-18]
256            Fixed a bug in MatchTree.nth (regexp library).  Thanks to
257            Sami Nopanen.
258    
259    [2002-05-20]
260            Fixed bug in IntInf module: scanning of hex literals was not
261            handling "0x" prefixes.
262    
263    [2002-05-20]
264            Added ControlUtil module and stringControls function.
265    
266    [2002-05-17]
267            Added tyName field to ValueSyntax exception in Controls module
268            and path field to registry tree in ControlRegistry module.
269    
270    [2002-05-17]
271            Added == and != operators to INT_INF interface.  These are a
272            placeholder until IntInf moves into the SML/NJ compiler.
273    
274    [2002-05-16]
275            Added mergeWith function to ORD_MAP interface.
276    
277    [2002-05-15]
278            Revised Controls library.
279    
280    [2002-04-17]
281            Added Matthias Blume's implementation of Danvey-style format
282            combinators to the Util library.
283    
284    [2002-03-14]
285            Merged in Matthias Blume's Controls library.  Warning: the API
286            to this library is likely to change as we get some experience
287            with it.
288    
289    [2002-03-11]
290            Added consR1 .. consR5 functions to HashCons library.  These
291            can be used to hash-cons record types.
292    
293    [2002-02-21]
294            Fixed infinite loop in LeftPriorityQFn.fromList when given a
295            singleton list as input (Chris Okasaki provided the fix).
296    
297    [2002-02-12]
298            Added implementation of priority queues to Util library (using
299            Okasaki's leftist-tree implementation).
300    
301    [2001-10-19]
302            Added new HashCons library.
303    
304    [2001-10-19]
305            Added PrimeSizes module to Util library.
306    
307    [2001-09-27]
308            Fixed bug in UnixEnv module (reported by Leunga).
309    
310    [2001-05-05]
311            Added addrToString function to SockUtil module in INet library.
312    
313    [2001-05-04]
314            Modified GraphSCC module to support a list of roots (Blume).
315            The old interface still works, but will be dropped when we move
316            to the new Util library.
317    
318    [2001-04-06]
319            Added partition function to ORD_SET interface.
320    
321    [2001-04-05]
322            Added hasProps function to PropList module.
323    
324    [2001-03-16]
325            Minor bug fix in GetOpt: don't pad the help string, since it causes
326            line wraps when one of the help lines is longer than the screen
327            width.  It was also unneccesary.
328    
329    [2001-02-23]
330            Added inDomain function to the various kinds of hash tables.
331    
332    [2001-02-22]
333            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
334    
335    [2000-12-13]
336            Added the bit operations to the IntInf module (Leung).
337    
338    [2000-11-17]
339            Added where clause to GraphSCCFn result signature (Blume).
340    
341    [2000-10-20]
342            Made the result signature of the RegExpFn functor be opaque.
343    
344    [2000-09-28]
345            SML/NJ 110.0.7 release.
346    
347    [2000-09-02]
348            Added Word versions of hash tables (WordHashTable), finite
349            maps (WordRedBlackMap), and sets (WordRedBlackSet).
350    
351    [2000-09-02]
352            fixed bug in Format module (infinity caused infinite loop).
353    
354    [2000-07-19]
355            added anchored paths in CM files for NEW_CM.
356    
357    [2000-06-30]
358            added implementation of LWORD in Format module.
359    
360    [2000-05-16]
361            Fixed bug in dfa-engine.sml (bug number 1559).
362    
363    [2000-05-08]
364            Added setFn to PList.newProp return type.
365    
366    [2000-05-05]
367            Added sameHolder function to PropList module.
368    
369    [2000-04-05]
370            Fixed a bug in the filter/filteri hash table functions: the number
371            of items in the table was not being recomputed.
372    
373    [2000-04-04]
374            Added modify and modifyi iterators to hash tables.
375    
376    [2000-03-28]
377            Added anchorLink style to HTMLDev structure in PP/devices.
378    
379    [1999-12-03]
380            Added IntHashTable structure to Util library; this structure is
381            a specialization of hash tables to integer keys.
382    
383    [1999-12-03]
384            Added default cases to avoid "match not exhaustive" warnings.
385    
386    [1999-12-03]
387            Added GraphSCCFn functor to Util library, which implements a
388            strongly-connected components algorithm on directed graphs (written
389            by Matthias Blume).
390    
391    [1999-11-10]
392            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
393            the previous change.
394    
395    [1999-11-7]
396            Made the result signatures of ListSetFn and ListMapFn opaque.
397    
398    [1999-11-1]
399            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
400    
401    [1999-10-20]
402            Fixed bug in RedBlack trees (the linear time construction of
403            trees from ordered sequences was producing backwards trees).
404    
405    [1999-10-18]
406            Changed UREF signature so that union, unify, and link operations
407            now return a boolean.
408    
409    [1999-10-18]
410            Added peekFn to PropList.newProp return result.
411    
412    [1999-10-14]
413            Added TextIOPP structure to pp-lib.cm (it was not being exported).
414    
415    [1999-09-21]
416            Changed the getOpt API.  Errors are now reported using a callback
417            and both usage and getOpt take records as arguments.  Also changed
418            the NoArg descriptor to take a function so that imperative argument
419            processing can be supported.
420    
421    [1999-09-20]
422            Changed CM files to be compatible with both the old (110.0.x) and
423            new (110.20+) versions of CM.
424    
425    [1999-09-17]
426            Added PropList:PROP_LIST structure.  This structure implements
427            property lists using Stephen Weeks's technique.
428    
429    [1999-09-17]
430            Improved the red-black tree implementations with linear-time union,
431            intersection, difference, and filter operations.  Also reimplemented
432            the delete function in a way that does not require an extra constructor.
433    
434    [1999-09-09]
435            Added Red-Black-Tree implementation of sets and maps.  Two new
436            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
437            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
438            Also added aliases AtomMap and AtomSet that for the RB implementations.
439    
440    [1999-09-03]
441            Added missing support for WORD and WORD8 format items to Format structure.
442            Still need to handle LWORD items!!
443    
444    [1999-08-17]
445            Added DynamicArray:DYNAMIC_ARRAY structure.
446    
447    [1999-07-06]
448            Added declarative representation of pretty-printing to PPStreamFn.
449            This replaces the PPDescFn and PP_DESC components (which were not
450            implemented anyway).
451    
452    [1999-07-02]
453            Moved SockUtil structure into a new INet library.  Also split out the
454            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
455            are now supported on Win32).
456    
457    [1999-06-17]
458            Added listKeys function to ORD_MAP API.
459    
460    [1999-06-14]
461            Added Riccardo Pucella's GetOpt structure to Util library.
462    
463    [1999-06-14]
464            Added singleton and inDomain functions to ORD_MAP API.
465    
466    [1999-06-02]
467            Merged in some bug fixes from the compiler's version of the IntInf
468            structure.
469    
470    [1999-05-05]
471            Fixed a couple of bugs in the PP library having to do with nesting
472            absolute and relative indentations.
473    
474    [1999-04-21]
475            Added a way to pass control information to a PP device via the PP
476            stream (function control in PP_STREAM).
477    
478    [1999-04-16]
479            Added better style support to the HTML PP device.
480    
481    [1998-09-04]
482            Added isEmpty predicate and first fucntion to ORD_MAP
483            signature (and to implementations).
484    
485    [1998-06-23]
486            Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
487    
488  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
489  [1998-04-15] 110 --> 110.5  [1998-04-15] 110 --> 110.5

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