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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 1830, Sun Jul 24 00:41:21 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    [2005-07-23]
6            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
7            PP_DESC.  Also add nbSpace to PP_DESC signature.
8    
9    [2005-07-12]
10            Added ANSITermDev device that uses ANSI terminal display attributes
11            and added a ANSITermPP for pretty printing to such a device.
12    
13    [2005-07-06]
14            Added ANSITerm structure, which provides support for ANSI terminal
15            display attributes (e.g., red text).
16    
17    [2005-07-06]
18            Refactored the pretty printing library.  The declarative way to
19            construct pretty-printing descriptions now sits on top of the
20            PP_STREAM interface.  Also removed "onNewline" function, which
21            was not implemented.
22    
23    [2005-05-05]
24            Added singleton function to MONO_PRIORITYQ interface.
25    
26    [2005-05-04]
27            Added the "join" combinator to ParserComb.
28    
29    [2005-03-21]
30            Fixed a bug in GetOpt.getOpt.  The argument processing functions
31            for ReqArg and OptArg, and the embedding function for ReturnInOrder
32            were getting applied to all arguments, even past a "--".
33    
34    [2005-02-11]
35            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
36            Atom.sameAtom will be removed.
37    
38    [2004-12-15]
39            Change HashString.hashString' to hashSubstring.
40    
41    [2004-12-09]
42            Added two simple statistics modules:
43            * RealOrderStats implements selection of arbitrary order
44              statistics as well as the median of an array of reals
45              in randomized linear time.
46            * UnivariateStats implements mean, variance, standard and average
47              deviation, skew, kurtosis, and median of a univariate sample
48              (i.e., a set of reals).
49    
50    [2004-11-29]
51            Added HashString.hashString' for substrings.
52            Hand-inlined CharVector.fold into HashString for efficiency.
53            Modified atom.sml so that Atom.atom' first tries to find an
54            existing atom before turning its argument into a string. [-blume]
55    
56    [2003-09-03]
57            Minor modifications to random.sml due to changes to some
58            Basis interfaces (slices).
59            Significant surgery on bit-array.sml to make it compile with
60            new signature MONO_ARRAY.  This will require further cleanup
61            in the future.
62    
63    [2003-08-28]
64            Made compilation of int-inf* conditional.  (The Basis now has
65            a spec-conforming implementation of IntInf, so the one here is
66            no longer needed.)  [-blume]
67    
68    [2003-07-31]
69            Added getDevice function to PP_STREAM signature.
70    
71    [2003-05-27]
72            Avoid poly-eq in Util/parser-comb.sml.
73    
74    [2003-05-22]
75            More cleanup (all in the name of eliminating incomplete matches):
76              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
77                case expressions
78              - in HTML/html-gram: rewrote function groupDefListContents
79                to avoid the (unnecessary) incomplete match
80              - in PP/devices/html-dev.sml: made the implementation of popStyle
81                agree with the comment above it (popStyle on an empty
82                stack is supposed to be a nop)
83              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
84                an empty scanStk
85              - in Util/prime-sizes.sml: raise Fail exceptions instead of
86                Match exceptions when reaching the end of a list
87                (Perhaps this should eventually be rewritten using an on-demand
88                 prime-number generator that kicks when needed.)
89    
90    [2003-05-22]
91            Cleanup logic in Scan.scanf function.
92    
93    [2002-10-03]
94            Fixed bug in formating reals with the %g format.
95    
96    [2002-06-18]
97            Fixed a bug in MatchTree.nth (regexp library).  Thanks to
98            Sami Nopanen.
99    
100    [2002-05-20]
101            Fixed bug in IntInf module: scanning of hex literals was not
102            handling "0x" prefixes.
103    
104    [2002-05-20]
105            Added ControlUtil module and stringControls function.
106    
107    [2002-05-17]
108            Added tyName field to ValueSyntax exception in Controls module
109            and path field to registry tree in ControlRegistry module.
110    
111    [2002-05-17]
112            Added == and != operators to INT_INF interface.  These are a
113            placeholder until IntInf moves into the SML/NJ compiler.
114    
115    [2002-05-16]
116            Added mergeWith function to ORD_MAP interface.
117    
118    [2002-05-15]
119            Revised Controls library.
120    
121    [2002-04-17]
122            Added Matthias Blume's implementation of Danvey-style format
123            combinators to the Util library.
124    
125    [2002-03-14]
126            Merged in Matthias Blume's Controls library.  Warning: the API
127            to this library is likely to change as we get some experience
128            with it.
129    
130    [2002-03-11]
131            Added consR1 .. consR5 functions to HashCons library.  These
132            can be used to hash-cons record types.
133    
134    [2002-02-21]
135            Fixed infinite loop in LeftPriorityQFn.fromList when given a
136            singleton list as input (Chris Okasaki provided the fix).
137    
138    [2002-02-12]
139            Added implementation of priority queues to Util library (using
140            Okasaki's leftist-tree implementation).
141    
142    [2001-10-19]
143            Added new HashCons library.
144    
145    [2001-10-19]
146            Added PrimeSizes module to Util library.
147    
148    [2001-09-27]
149            Fixed bug in UnixEnv module (reported by Leunga).
150    
151    [2001-05-05]
152            Added addrToString function to SockUtil module in INet library.
153    
154    [2001-05-04]
155            Modified GraphSCC module to support a list of roots (Blume).
156            The old interface still works, but will be dropped when we move
157            to the new Util library.
158    
159    [2001-04-06]
160            Added partition function to ORD_SET interface.
161    
162    [2001-04-05]
163            Added hasProps function to PropList module.
164    
165    [2001-03-16]
166            Minor bug fix in GetOpt: don't pad the help string, since it causes
167            line wraps when one of the help lines is longer than the screen
168            width.  It was also unneccesary.
169    
170    [2001-02-23]
171            Added inDomain function to the various kinds of hash tables.
172    
173    [2001-02-22]
174            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
175    
176    [2000-12-13]
177            Added the bit operations to the IntInf module (Leung).
178    
179    [2000-11-17]
180            Added where clause to GraphSCCFn result signature (Blume).
181    
182    [2000-10-20]
183            Made the result signature of the RegExpFn functor be opaque.
184    
185    [2000-09-28]
186            SML/NJ 110.0.7 release.
187    
188    [2000-09-02]
189            Added Word versions of hash tables (WordHashTable), finite
190            maps (WordRedBlackMap), and sets (WordRedBlackSet).
191    
192    [2000-09-02]
193            fixed bug in Format module (infinity caused infinite loop).
194    
195    [2000-07-19]
196            added anchored paths in CM files for NEW_CM.
197    
198    [2000-06-30]
199            added implementation of LWORD in Format module.
200    
201    [2000-05-16]
202            Fixed bug in dfa-engine.sml (bug number 1559).
203    
204    [2000-05-08]
205            Added setFn to PList.newProp return type.
206    
207    [2000-05-05]
208            Added sameHolder function to PropList module.
209    
210    [2000-04-05]
211            Fixed a bug in the filter/filteri hash table functions: the number
212            of items in the table was not being recomputed.
213    
214    [2000-04-04]
215            Added modify and modifyi iterators to hash tables.
216    
217    [2000-03-28]
218            Added anchorLink style to HTMLDev structure in PP/devices.
219    
220    [1999-12-03]
221            Added IntHashTable structure to Util library; this structure is
222            a specialization of hash tables to integer keys.
223    
224    [1999-12-03]
225            Added default cases to avoid "match not exhaustive" warnings.
226    
227    [1999-12-03]
228            Added GraphSCCFn functor to Util library, which implements a
229            strongly-connected components algorithm on directed graphs (written
230            by Matthias Blume).
231    
232    [1999-11-10]
233            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
234            the previous change.
235    
236    [1999-11-7]
237            Made the result signatures of ListSetFn and ListMapFn opaque.
238    
239    [1999-11-1]
240            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
241    
242    [1999-10-20]
243            Fixed bug in RedBlack trees (the linear time construction of
244            trees from ordered sequences was producing backwards trees).
245    
246    [1999-10-18]
247            Changed UREF signature so that union, unify, and link operations
248            now return a boolean.
249    
250    [1999-10-18]
251            Added peekFn to PropList.newProp return result.
252    
253    [1999-10-14]
254            Added TextIOPP structure to pp-lib.cm (it was not being exported).
255    
256    [1999-09-21]
257            Changed the getOpt API.  Errors are now reported using a callback
258            and both usage and getOpt take records as arguments.  Also changed
259            the NoArg descriptor to take a function so that imperative argument
260            processing can be supported.
261    
262    [1999-09-20]
263            Changed CM files to be compatible with both the old (110.0.x) and
264            new (110.20+) versions of CM.
265    
266    [1999-09-17]
267            Added PropList:PROP_LIST structure.  This structure implements
268            property lists using Stephen Weeks's technique.
269    
270    [1999-09-17]
271            Improved the red-black tree implementations with linear-time union,
272            intersection, difference, and filter operations.  Also reimplemented
273            the delete function in a way that does not require an extra constructor.
274    
275    [1999-09-09]
276            Added Red-Black-Tree implementation of sets and maps.  Two new
277            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
278            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
279            Also added aliases AtomMap and AtomSet that for the RB implementations.
280    
281    [1999-09-03]
282            Added missing support for WORD and WORD8 format items to Format structure.
283            Still need to handle LWORD items!!
284    
285    [1999-08-17]
286            Added DynamicArray:DYNAMIC_ARRAY structure.
287    
288    [1999-07-06]
289            Added declarative representation of pretty-printing to PPStreamFn.
290            This replaces the PPDescFn and PP_DESC components (which were not
291            implemented anyway).
292    
293    [1999-07-02]
294            Moved SockUtil structure into a new INet library.  Also split out the
295            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
296            are now supported on Win32).
297    
298    [1999-06-17]
299            Added listKeys function to ORD_MAP API.
300    
301    [1999-06-14]
302            Added Riccardo Pucella's GetOpt structure to Util library.
303    
304    [1999-06-14]
305            Added singleton and inDomain functions to ORD_MAP API.
306    
307    [1999-06-02]
308            Merged in some bug fixes from the compiler's version of the IntInf
309            structure.
310    
311    [1999-05-05]
312            Fixed a couple of bugs in the PP library having to do with nesting
313            absolute and relative indentations.
314    
315    [1999-04-21]
316            Added a way to pass control information to a PP device via the PP
317            stream (function control in PP_STREAM).
318    
319    [1999-04-16]
320            Added better style support to the HTML PP device.
321    
322    [1998-09-04]
323            Added isEmpty predicate and first fucntion to ORD_MAP
324            signature (and to implementations).
325    
326  [1998-06-23]  [1998-06-23]
327          Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).          Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).

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