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[smlnj] Diff of /sml/trunk/src/smlnj-lib/CHANGES
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Diff of /sml/trunk/src/smlnj-lib/CHANGES

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sml/branches/SMLNJ/src/smlnj-lib/CHANGES revision 3, Sat Oct 4 23:33:46 1997 UTC sml/trunk/src/smlnj-lib/CHANGES revision 1077, Tue Feb 19 15:48:50 2002 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    
6    [2002-02-12]
7            Applied bug fix (sent in by Chris Okasaki) to PQ implementation.
8    
9    [2002-02-12]
10            Added implementation of priority queues to Util library (using
11            Okasaki's leftist-tree implementation).
12    
13    [2001-10-19]
14            Added new HashCons library.
15    
16    [2001-10-19]
17            Added PrimeSizes module to Util library.
18    
19    [2001-09-27]
20            Fixed bug in UnixEnv module (reported by Leunga).
21    
22    [2001-05-05]
23            Added addrToString function to SockUtil module in INet library.
24    
25    [2001-05-04]
26            Modified GraphSCC module to support a list of roots (Blume).
27            The old interface still works, but will be dropped when we move
28            to the new Util library.
29    
30    [2001-04-06]
31            Added partition function to ORD_SET interface.
32    
33    [2001-04-05]
34            Added hasProps function to PropList module.
35    
36    [2001-03-16]
37            Minor bug fix in GetOpt: don't pad the help string, since it causes
38            line wraps when one of the help lines is longer than the screen
39            width.  It was also unneccesary.
40    
41    [2001-02-23]
42            Added inDomain function to the various kinds of hash tables.
43    
44    [2001-02-22]
45            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
46    
47    [2000-12-13]
48            Added the bit operations to the IntInf module (Leung).
49    
50    [2000-11-17]
51            Added where clause to GraphSCCFn result signature (Blume).
52    
53    [2000-10-20]
54            Made the result signature of the RegExpFn functor be opaque.
55    
56    [2000-09-28]
57            SML/NJ 110.0.7 release.
58    
59    [2000-09-02]
60            Added Word versions of hash tables (WordHashTable), finite
61            maps (WordRedBlackMap), and sets (WordRedBlackSet).
62    
63    [2000-09-02]
64            fixed bug in Format module (infinity caused infinite loop).
65    
66    [2000-07-19]
67            added anchored paths in CM files for NEW_CM.
68    
69    [2000-06-30]
70            added implementation of LWORD in Format module.
71    
72    [2000-05-16]
73            Fixed bug in dfa-engine.sml (bug number 1559).
74    
75    [2000-05-08]
76            Added setFn to PList.newProp return type.
77    
78    [2000-05-05]
79            Added sameHolder function to PropList module.
80    
81    [2000-04-05]
82            Fixed a bug in the filter/filteri hash table functions: the number
83            of items in the table was not being recomputed.
84    
85    [2000-04-04]
86            Added modify and modifyi iterators to hash tables.
87    
88    [2000-03-28]
89            Added anchorLink style to HTMLDev structure in PP/devices.
90    
91    [1999-12-03]
92            Added IntHashTable structure to Util library; this structure is
93            a specialization of hash tables to integer keys.
94    
95    [1999-12-03]
96            Added default cases to avoid "match not exhaustive" warnings.
97    
98    [1999-12-03]
99            Added GraphSCCFn functor to Util library, which implements a
100            strongly-connected components algorithm on directed graphs (written
101            by Matthias Blume).
102    
103    [1999-11-10]
104            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
105            the previous change.
106    
107    [1999-11-7]
108            Made the result signatures of ListSetFn and ListMapFn opaque.
109    
110    [1999-11-1]
111            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
112    
113    [1999-10-20]
114            Fixed bug in RedBlack trees (the linear time construction of
115            trees from ordered sequences was producing backwards trees).
116    
117    [1999-10-18]
118            Changed UREF signature so that union, unify, and link operations
119            now return a boolean.
120    
121    [1999-10-18]
122            Added peekFn to PropList.newProp return result.
123    
124    [1999-10-14]
125            Added TextIOPP structure to pp-lib.cm (it was not being exported).
126    
127    [1999-09-21]
128            Changed the getOpt API.  Errors are now reported using a callback
129            and both usage and getOpt take records as arguments.  Also changed
130            the NoArg descriptor to take a function so that imperative argument
131            processing can be supported.
132    
133    [1999-09-20]
134            Changed CM files to be compatible with both the old (110.0.x) and
135            new (110.20+) versions of CM.
136    
137    [1999-09-17]
138            Added PropList:PROP_LIST structure.  This structure implements
139            property lists using Stephen Weeks's technique.
140    
141    [1999-09-17]
142            Improved the red-black tree implementations with linear-time union,
143            intersection, difference, and filter operations.  Also reimplemented
144            the delete function in a way that does not require an extra constructor.
145    
146    [1999-09-09]
147            Added Red-Black-Tree implementation of sets and maps.  Two new
148            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
149            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
150            Also added aliases AtomMap and AtomSet that for the RB implementations.
151    
152    [1999-09-03]
153            Added missing support for WORD and WORD8 format items to Format structure.
154            Still need to handle LWORD items!!
155    
156    [1999-08-17]
157            Added DynamicArray:DYNAMIC_ARRAY structure.
158    
159    [1999-07-06]
160            Added declarative representation of pretty-printing to PPStreamFn.
161            This replaces the PPDescFn and PP_DESC components (which were not
162            implemented anyway).
163    
164    [1999-07-02]
165            Moved SockUtil structure into a new INet library.  Also split out the
166            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
167            are now supported on Win32).
168    
169    [1999-06-17]
170            Added listKeys function to ORD_MAP API.
171    
172    [1999-06-14]
173            Added Riccardo Pucella's GetOpt structure to Util library.
174    
175    [1999-06-14]
176            Added singleton and inDomain functions to ORD_MAP API.
177    
178    [1999-06-02]
179            Merged in some bug fixes from the compiler's version of the IntInf
180            structure.
181    
182    [1999-05-05]
183            Fixed a couple of bugs in the PP library having to do with nesting
184            absolute and relative indentations.
185    
186    [1999-04-21]
187            Added a way to pass control information to a PP device via the PP
188            stream (function control in PP_STREAM).
189    
190    [1999-04-16]
191            Added better style support to the HTML PP device.
192    
193    [1998-09-04]
194            Added isEmpty predicate and first fucntion to ORD_MAP
195            signature (and to implementations).
196    
197    [1998-06-23]
198            Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
199    
200    --------------------------------------------------------------------------------
201    [1998-04-15] 110 --> 110.5
202    --------------------------
203    
204    There is now a regular expression library (mostly implemented by Riccardo
205    Pucella).  The implementation separates front-ends (which specify the
206    syntax of REs) from back-ends (which implement the matching algorithms).
207    Currently, we support AWK syntax as the only front-end and two different
208    back-ends.
209    
210    Added an implementation of the SML/NJ PP API to the pretty-printer examples.
211    
212    Fixed a bug in the IntInf structure with scanning strings of the form "1+2".
213    Also did some clean-up of the code.
214    
215    
216    --------------------------------------------------------------------------------
217    [1997-12-07] 109.32 --> 110
218    ---------------------------
219    
220    Added the function add' to the ORD_SET signature and the function insert'
221    to the ORD_MAP signature.  These functions fit the pattern of the fold
222    functions. (110 patch 3)
223    
224    Added the IntInf:INT_INF structure to the Util library.  This is a subset
225    of the optional IntInf structure defined by the SML'97 basis.
226    
227    Changed the Rand structure to use words as seeds and results.  This also
228    fixes bug 1047. (110 patch 3)
229    
230    Added a clear operation to the Queue and various hash table structures.
231    
232    Changed the ListFormat.formatList to ListFormat.fmt and ListFormat.scanList
233    to ListFormat.scan.  Added the function ListFormat.listToString.
234    
235    Updated the HTML library to the final 3.2 specification.  This involved adding
236    a new BODY element type (with attributes).  Also, removed the header/footer
237    arguments to the pretty-printer (they were a gross hack).
238    
239    Added PathUtil structure to Util library.  This is a more general version
240    of the old UnixPath module.
241    
242    
243    --------------------------------------------------------------------------------
244    [1997-10-01] 109.31 --> 109.32
245    ------------------------------
246    
247    Changed the type of the exec instruction in the Reactive library.
248    
249    
250  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
251  [1997-09-09] 109.30 --> 109.31  [1997-09-09] 109.30 --> 109.31

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