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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 1810, Wed Jul 6 18:27:54 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    [2005-07-06]
6            Added ANSITerm structure, which provides support for ANSI terminal
7            display attributes (e.g., red text).
8    
9    [2005-07-06]
10            Refactored the pretty printing library.  The declarative way to
11            construct pretty-printing descriptions now sits on top of the
12            PP_STREAM interface.  Also removed "onNewline" function, which
13            was not implemented.
14    
15    [2005-05-05]
16            Added singleton function to MONO_PRIORITYQ interface.
17    
18    [2005-05-04]
19            Added the "join" combinator to ParserComb.
20    
21    [2005-03-21]
22            Fixed a bug in GetOpt.getOpt.  The argument processing functions
23            for ReqArg and OptArg, and the embedding function for ReturnInOrder
24            were getting applied to all arguments, even past a "--".
25    
26    [2005-02-11]
27            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
28            Atom.sameAtom will be removed.
29    
30    [2004-12-15]
31            Change HashString.hashString' to hashSubstring.
32    
33    [2004-12-09]
34            Added two simple statistics modules:
35            * RealOrderStats implements selection of arbitrary order
36              statistics as well as the median of an array of reals
37              in randomized linear time.
38            * UnivariateStats implements mean, variance, standard and average
39              deviation, skew, kurtosis, and median of a univariate sample
40              (i.e., a set of reals).
41    
42    [2004-11-29]
43            Added HashString.hashString' for substrings.
44            Hand-inlined CharVector.fold into HashString for efficiency.
45            Modified atom.sml so that Atom.atom' first tries to find an
46            existing atom before turning its argument into a string. [-blume]
47    
48    [2003-09-03]
49            Minor modifications to random.sml due to changes to some
50            Basis interfaces (slices).
51            Significant surgery on bit-array.sml to make it compile with
52            new signature MONO_ARRAY.  This will require further cleanup
53            in the future.
54    
55    [2003-08-28]
56            Made compilation of int-inf* conditional.  (The Basis now has
57            a spec-conforming implementation of IntInf, so the one here is
58            no longer needed.)  [-blume]
59    
60    [2003-07-31]
61            Added getDevice function to PP_STREAM signature.
62    
63    [2003-05-27]
64            Avoid poly-eq in Util/parser-comb.sml.
65    
66    [2003-05-22]
67            More cleanup (all in the name of eliminating incomplete matches):
68              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
69                case expressions
70              - in HTML/html-gram: rewrote function groupDefListContents
71                to avoid the (unnecessary) incomplete match
72              - in PP/devices/html-dev.sml: made the implementation of popStyle
73                agree with the comment above it (popStyle on an empty
74                stack is supposed to be a nop)
75              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
76                an empty scanStk
77              - in Util/prime-sizes.sml: raise Fail exceptions instead of
78                Match exceptions when reaching the end of a list
79                (Perhaps this should eventually be rewritten using an on-demand
80                 prime-number generator that kicks when needed.)
81    
82    [2003-05-22]
83            Cleanup logic in Scan.scanf function.
84    
85    [2002-10-03]
86            Fixed bug in formating reals with the %g format.
87    
88    [2002-06-18]
89            Fixed a bug in MatchTree.nth (regexp library).  Thanks to
90            Sami Nopanen.
91    
92    [2002-05-20]
93            Fixed bug in IntInf module: scanning of hex literals was not
94            handling "0x" prefixes.
95    
96    [2002-05-20]
97            Added ControlUtil module and stringControls function.
98    
99    [2002-05-17]
100            Added tyName field to ValueSyntax exception in Controls module
101            and path field to registry tree in ControlRegistry module.
102    
103    [2002-05-17]
104            Added == and != operators to INT_INF interface.  These are a
105            placeholder until IntInf moves into the SML/NJ compiler.
106    
107    [2002-05-16]
108            Added mergeWith function to ORD_MAP interface.
109    
110    [2002-05-15]
111            Revised Controls library.
112    
113    [2002-04-17]
114            Added Matthias Blume's implementation of Danvey-style format
115            combinators to the Util library.
116    
117    [2002-03-14]
118            Merged in Matthias Blume's Controls library.  Warning: the API
119            to this library is likely to change as we get some experience
120            with it.
121    
122    [2002-03-11]
123            Added consR1 .. consR5 functions to HashCons library.  These
124            can be used to hash-cons record types.
125    
126    [2002-02-21]
127            Fixed infinite loop in LeftPriorityQFn.fromList when given a
128            singleton list as input (Chris Okasaki provided the fix).
129    
130    [2002-02-12]
131            Added implementation of priority queues to Util library (using
132            Okasaki's leftist-tree implementation).
133    
134    [2001-10-19]
135            Added new HashCons library.
136    
137    [2001-10-19]
138            Added PrimeSizes module to Util library.
139    
140    [2001-09-27]
141            Fixed bug in UnixEnv module (reported by Leunga).
142    
143    [2001-05-05]
144            Added addrToString function to SockUtil module in INet library.
145    
146    [2001-05-04]
147            Modified GraphSCC module to support a list of roots (Blume).
148            The old interface still works, but will be dropped when we move
149            to the new Util library.
150    
151    [2001-04-06]
152            Added partition function to ORD_SET interface.
153    
154    [2001-04-05]
155            Added hasProps function to PropList module.
156    
157    [2001-03-16]
158            Minor bug fix in GetOpt: don't pad the help string, since it causes
159            line wraps when one of the help lines is longer than the screen
160            width.  It was also unneccesary.
161    
162    [2001-02-23]
163            Added inDomain function to the various kinds of hash tables.
164    
165    [2001-02-22]
166            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
167    
168    [2000-12-13]
169            Added the bit operations to the IntInf module (Leung).
170    
171    [2000-11-17]
172            Added where clause to GraphSCCFn result signature (Blume).
173    
174    [2000-10-20]
175            Made the result signature of the RegExpFn functor be opaque.
176    
177    [2000-09-28]
178            SML/NJ 110.0.7 release.
179    
180    [2000-09-02]
181            Added Word versions of hash tables (WordHashTable), finite
182            maps (WordRedBlackMap), and sets (WordRedBlackSet).
183    
184    [2000-09-02]
185            fixed bug in Format module (infinity caused infinite loop).
186    
187    [2000-07-19]
188            added anchored paths in CM files for NEW_CM.
189    
190    [2000-06-30]
191            added implementation of LWORD in Format module.
192    
193    [2000-05-16]
194            Fixed bug in dfa-engine.sml (bug number 1559).
195    
196    [2000-05-08]
197            Added setFn to PList.newProp return type.
198    
199    [2000-05-05]
200            Added sameHolder function to PropList module.
201    
202    [2000-04-05]
203            Fixed a bug in the filter/filteri hash table functions: the number
204            of items in the table was not being recomputed.
205    
206    [2000-04-04]
207            Added modify and modifyi iterators to hash tables.
208    
209    [2000-03-28]
210            Added anchorLink style to HTMLDev structure in PP/devices.
211    
212    [1999-12-03]
213            Added IntHashTable structure to Util library; this structure is
214            a specialization of hash tables to integer keys.
215    
216    [1999-12-03]
217            Added default cases to avoid "match not exhaustive" warnings.
218    
219    [1999-12-03]
220            Added GraphSCCFn functor to Util library, which implements a
221            strongly-connected components algorithm on directed graphs (written
222            by Matthias Blume).
223    
224    [1999-11-10]
225            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
226            the previous change.
227    
228    [1999-11-7]
229            Made the result signatures of ListSetFn and ListMapFn opaque.
230    
231    [1999-11-1]
232            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
233    
234    [1999-10-20]
235            Fixed bug in RedBlack trees (the linear time construction of
236            trees from ordered sequences was producing backwards trees).
237    
238    [1999-10-18]
239            Changed UREF signature so that union, unify, and link operations
240            now return a boolean.
241    
242    [1999-10-18]
243            Added peekFn to PropList.newProp return result.
244    
245    [1999-10-14]
246            Added TextIOPP structure to pp-lib.cm (it was not being exported).
247    
248    [1999-09-21]
249            Changed the getOpt API.  Errors are now reported using a callback
250            and both usage and getOpt take records as arguments.  Also changed
251            the NoArg descriptor to take a function so that imperative argument
252            processing can be supported.
253    
254    [1999-09-20]
255            Changed CM files to be compatible with both the old (110.0.x) and
256            new (110.20+) versions of CM.
257    
258    [1999-09-17]
259            Added PropList:PROP_LIST structure.  This structure implements
260            property lists using Stephen Weeks's technique.
261    
262    [1999-09-17]
263            Improved the red-black tree implementations with linear-time union,
264            intersection, difference, and filter operations.  Also reimplemented
265            the delete function in a way that does not require an extra constructor.
266    
267    [1999-09-09]
268            Added Red-Black-Tree implementation of sets and maps.  Two new
269            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
270            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
271            Also added aliases AtomMap and AtomSet that for the RB implementations.
272    
273    [1999-09-03]
274            Added missing support for WORD and WORD8 format items to Format structure.
275            Still need to handle LWORD items!!
276    
277    [1999-08-17]
278            Added DynamicArray:DYNAMIC_ARRAY structure.
279    
280    [1999-07-06]
281            Added declarative representation of pretty-printing to PPStreamFn.
282            This replaces the PPDescFn and PP_DESC components (which were not
283            implemented anyway).
284    
285    [1999-07-02]
286            Moved SockUtil structure into a new INet library.  Also split out the
287            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
288            are now supported on Win32).
289    
290    [1999-06-17]
291            Added listKeys function to ORD_MAP API.
292    
293    [1999-06-14]
294            Added Riccardo Pucella's GetOpt structure to Util library.
295    
296    [1999-06-14]
297            Added singleton and inDomain functions to ORD_MAP API.
298    
299    [1999-06-02]
300            Merged in some bug fixes from the compiler's version of the IntInf
301            structure.
302    
303    [1999-05-05]
304            Fixed a couple of bugs in the PP library having to do with nesting
305            absolute and relative indentations.
306    
307    [1999-04-21]
308            Added a way to pass control information to a PP device via the PP
309            stream (function control in PP_STREAM).
310    
311    [1999-04-16]
312            Added better style support to the HTML PP device.
313    
314    [1998-09-04]
315            Added isEmpty predicate and first fucntion to ORD_MAP
316            signature (and to implementations).
317    
318    [1998-06-23]
319            Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
320    
321  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
322  [1998-04-15] 110 --> 110.5  [1998-04-15] 110 --> 110.5

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