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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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revision 2, Sat Oct 4 23:33:09 1997 UTC revision 816, Fri May 4 16:37:36 2001 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    [2001-05-04]
7            Modified GraphSCC module to support a list of roots (Blume).
8            The old interface still works, but will be dropped when we move
9            to the new Util library.
10    
11    [2001-04-06]
12            Added partition function to ORD_SET interface.
13    
14    [2001-04-05]
15            Added hasProps function to PropList module.
16    
17    [2001-03-16]
18            Minor bug fix in GetOpt: don't pad the help string, since it causes
19            line wraps when one of the help lines is longer than the screen
20            width.  It was also unneccesary.
21    
22    [2001-02-23]
23            Added inDomain function to the various kinds of hash tables.
24    
25    [2001-02-22]
26            Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
27    
28    [2000-12-13]
29            Added the bit operations to the IntInf module (Leung).
30    
31    [2000-11-17]
32            Added where clause to GraphSCCFn result signature (Blume).
33    
34    [2000-10-20]
35            Made the result signature of the RegExpFn functor be opaque.
36    
37    [2000-09-28]
38            SML/NJ 110.0.7 release.
39    
40    [2000-09-02]
41            Added Word versions of hash tables (WordHashTable), finite
42            maps (WordRedBlackMap), and sets (WordRedBlackSet).
43    
44    [2000-09-02]
45            fixed bug in Format module (infinity caused infinite loop).
46    
47    [2000-07-19]
48            added anchored paths in CM files for NEW_CM.
49    
50    [2000-06-30]
51            added implementation of LWORD in Format module.
52    
53    [2000-05-16]
54            Fixed bug in dfa-engine.sml (bug number 1559).
55    
56    [2000-05-08]
57            Added setFn to PList.newProp return type.
58    
59    [2000-05-05]
60            Added sameHolder function to PropList module.
61    
62    [2000-04-05]
63            Fixed a bug in the filter/filteri hash table functions: the number
64            of items in the table was not being recomputed.
65    
66    [2000-04-04]
67            Added modify and modifyi iterators to hash tables.
68    
69    [2000-03-28]
70            Added anchorLink style to HTMLDev structure in PP/devices.
71    
72    [1999-12-03]
73            Added IntHashTable structure to Util library; this structure is
74            a specialization of hash tables to integer keys.
75    
76    [1999-12-03]
77            Added default cases to avoid "match not exhaustive" warnings.
78    
79    [1999-12-03]
80            Added GraphSCCFn functor to Util library, which implements a
81            strongly-connected components algorithm on directed graphs (written
82            by Matthias Blume).
83    
84    [1999-11-10]
85            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
86            the previous change.
87    
88    [1999-11-7]
89            Made the result signatures of ListSetFn and ListMapFn opaque.
90    
91    [1999-11-1]
92            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
93    
94    [1999-10-20]
95            Fixed bug in RedBlack trees (the linear time construction of
96            trees from ordered sequences was producing backwards trees).
97    
98    [1999-10-18]
99            Changed UREF signature so that union, unify, and link operations
100            now return a boolean.
101    
102    [1999-10-18]
103            Added peekFn to PropList.newProp return result.
104    
105    [1999-10-14]
106            Added TextIOPP structure to pp-lib.cm (it was not being exported).
107    
108    [1999-09-21]
109            Changed the getOpt API.  Errors are now reported using a callback
110            and both usage and getOpt take records as arguments.  Also changed
111            the NoArg descriptor to take a function so that imperative argument
112            processing can be supported.
113    
114    [1999-09-20]
115            Changed CM files to be compatible with both the old (110.0.x) and
116            new (110.20+) versions of CM.
117    
118    [1999-09-17]
119            Added PropList:PROP_LIST structure.  This structure implements
120            property lists using Stephen Weeks's technique.
121    
122    [1999-09-17]
123            Improved the red-black tree implementations with linear-time union,
124            intersection, difference, and filter operations.  Also reimplemented
125            the delete function in a way that does not require an extra constructor.
126    
127    [1999-09-09]
128            Added Red-Black-Tree implementation of sets and maps.  Two new
129            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
130            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
131            Also added aliases AtomMap and AtomSet that for the RB implementations.
132    
133    [1999-09-03]
134            Added missing support for WORD and WORD8 format items to Format structure.
135            Still need to handle LWORD items!!
136    
137    [1999-08-17]
138            Added DynamicArray:DYNAMIC_ARRAY structure.
139    
140    [1999-07-06]
141            Added declarative representation of pretty-printing to PPStreamFn.
142            This replaces the PPDescFn and PP_DESC components (which were not
143            implemented anyway).
144    
145    [1999-07-02]
146            Moved SockUtil structure into a new INet library.  Also split out the
147            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
148            are now supported on Win32).
149    
150    [1999-06-17]
151            Added listKeys function to ORD_MAP API.
152    
153    [1999-06-14]
154            Added Riccardo Pucella's GetOpt structure to Util library.
155    
156    [1999-06-14]
157            Added singleton and inDomain functions to ORD_MAP API.
158    
159    [1999-06-02]
160            Merged in some bug fixes from the compiler's version of the IntInf
161            structure.
162    
163    [1999-05-05]
164            Fixed a couple of bugs in the PP library having to do with nesting
165            absolute and relative indentations.
166    
167    [1999-04-21]
168            Added a way to pass control information to a PP device via the PP
169            stream (function control in PP_STREAM).
170    
171    [1999-04-16]
172            Added better style support to the HTML PP device.
173    
174    [1998-09-04]
175            Added isEmpty predicate and first fucntion to ORD_MAP
176            signature (and to implementations).
177    
178    [1998-06-23]
179            Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
180    
181    --------------------------------------------------------------------------------
182    [1998-04-15] 110 --> 110.5
183    --------------------------
184    
185    There is now a regular expression library (mostly implemented by Riccardo
186    Pucella).  The implementation separates front-ends (which specify the
187    syntax of REs) from back-ends (which implement the matching algorithms).
188    Currently, we support AWK syntax as the only front-end and two different
189    back-ends.
190    
191    Added an implementation of the SML/NJ PP API to the pretty-printer examples.
192    
193    Fixed a bug in the IntInf structure with scanning strings of the form "1+2".
194    Also did some clean-up of the code.
195    
196    
197    --------------------------------------------------------------------------------
198    [1997-12-07] 109.32 --> 110
199    ---------------------------
200    
201    Added the function add' to the ORD_SET signature and the function insert'
202    to the ORD_MAP signature.  These functions fit the pattern of the fold
203    functions. (110 patch 3)
204    
205    Added the IntInf:INT_INF structure to the Util library.  This is a subset
206    of the optional IntInf structure defined by the SML'97 basis.
207    
208    Changed the Rand structure to use words as seeds and results.  This also
209    fixes bug 1047. (110 patch 3)
210    
211    Added a clear operation to the Queue and various hash table structures.
212    
213    Changed the ListFormat.formatList to ListFormat.fmt and ListFormat.scanList
214    to ListFormat.scan.  Added the function ListFormat.listToString.
215    
216    Updated the HTML library to the final 3.2 specification.  This involved adding
217    a new BODY element type (with attributes).  Also, removed the header/footer
218    arguments to the pretty-printer (they were a gross hack).
219    
220    Added PathUtil structure to Util library.  This is a more general version
221    of the old UnixPath module.
222    
223    
224    --------------------------------------------------------------------------------
225    [1997-10-01] 109.31 --> 109.32
226    ------------------------------
227    
228    Changed the type of the exec instruction in the Reactive library.
229    
230    
231  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
232  [1997-09-09] 109.30 --> 109.31  [1997-09-09] 109.30 --> 109.31

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