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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 596, Wed Apr 5 14:36:19 2000 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    [2000-04-05]
6            Fixed a bug in the filter/filteri hash table functions: the number
7            of items in the table was not being recomputed.
8    
9    [2000-04-04]
10            Added modify and modifyi iterators to hash tables.
11    
12    [2000-03-28]
13            Added anchorLink style to HTMLDev structure in PP/devices.
14    
15    [1999-12-03]
16            Added IntHashTable structure to Util library; this structure is
17            a specialization of hash tables to integer keys.
18    
19    [1999-12-03]
20            Added default cases to avoid "match not exhaustive" warnings.
21    
22    [1999-12-03]
23            Added GraphSCCFn functor to Util library, which implements a
24            strongly-connected components algorithm on directed graphs (written
25            by Matthias Blume).
26    
27    [1999-11-10]
28            Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
29            the previous change.
30    
31    [1999-11-7]
32            Made the result signatures of ListSetFn and ListMapFn opaque.
33    
34    [1999-11-1]
35            Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
36    
37    [1999-10-20]
38            Fixed bug in RedBlack trees (the linear time construction of
39            trees from ordered sequences was producing backwards trees).
40    
41    [1999-10-18]
42            Changed UREF signature so that union, unify, and link operations
43            now return a boolean.
44    
45    [1999-10-18]
46            Added peekFn to PropList.newProp return result.
47    
48    [1999-10-14]
49            Added TextIOPP structure to pp-lib.cm (it was not being exported).
50    
51    [1999-09-21]
52            Changed the getOpt API.  Errors are now reported using a callback
53            and both usage and getOpt take records as arguments.  Also changed
54            the NoArg descriptor to take a function so that imperative argument
55            processing can be supported.
56    
57    [1999-09-20]
58            Changed CM files to be compatible with both the old (110.0.x) and
59            new (110.20+) versions of CM.
60    
61    [1999-09-17]
62            Added PropList:PROP_LIST structure.  This structure implements
63            property lists using Stephen Weeks's technique.
64    
65    [1999-09-17]
66            Improved the red-black tree implementations with linear-time union,
67            intersection, difference, and filter operations.  Also reimplemented
68            the delete function in a way that does not require an extra constructor.
69    
70    [1999-09-09]
71            Added Red-Black-Tree implementation of sets and maps.  Two new
72            functors (RedBlackMapFn and RedBlackSetFn) and four new structures
73            (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
74            Also added aliases AtomMap and AtomSet that for the RB implementations.
75    
76    [1999-09-03]
77            Added missing support for WORD and WORD8 format items to Format structure.
78            Still need to handle LWORD items!!
79    
80    [1999-08-17]
81            Added DynamicArray:DYNAMIC_ARRAY structure.
82    
83    [1999-07-06]
84            Added declarative representation of pretty-printing to PPStreamFn.
85            This replaces the PPDescFn and PP_DESC components (which were not
86            implemented anyway).
87    
88    [1999-07-02]
89            Moved SockUtil structure into a new INet library.  Also split out the
90            Unix-specific socket operations into a UnixSockUtil module.  (Sockets
91            are now supported on Win32).
92    
93    [1999-06-17]
94            Added listKeys function to ORD_MAP API.
95    
96    [1999-06-14]
97            Added Riccardo Pucella's GetOpt structure to Util library.
98    
99    [1999-06-14]
100            Added singleton and inDomain functions to ORD_MAP API.
101    
102    [1999-06-02]
103            Merged in some bug fixes from the compiler's version of the IntInf
104            structure.
105    
106    [1999-05-05]
107            Fixed a couple of bugs in the PP library having to do with nesting
108            absolute and relative indentations.
109    
110    [1999-04-21]
111            Added a way to pass control information to a PP device via the PP
112            stream (function control in PP_STREAM).
113    
114    [1999-04-16]
115            Added better style support to the HTML PP device.
116    
117    [1998-09-04]
118            Added isEmpty predicate and first fucntion to ORD_MAP
119            signature (and to implementations).
120    
121    [1998-06-23]
122            Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
123    
124    --------------------------------------------------------------------------------
125    [1998-04-15] 110 --> 110.5
126    --------------------------
127    
128    There is now a regular expression library (mostly implemented by Riccardo
129    Pucella).  The implementation separates front-ends (which specify the
130    syntax of REs) from back-ends (which implement the matching algorithms).
131    Currently, we support AWK syntax as the only front-end and two different
132    back-ends.
133    
134    Added an implementation of the SML/NJ PP API to the pretty-printer examples.
135    
136    Fixed a bug in the IntInf structure with scanning strings of the form "1+2".
137    Also did some clean-up of the code.
138    
139    
140    --------------------------------------------------------------------------------
141    [1997-12-07] 109.32 --> 110
142    ---------------------------
143    
144    Added the function add' to the ORD_SET signature and the function insert'
145    to the ORD_MAP signature.  These functions fit the pattern of the fold
146    functions. (110 patch 3)
147    
148    Added the IntInf:INT_INF structure to the Util library.  This is a subset
149    of the optional IntInf structure defined by the SML'97 basis.
150    
151    Changed the Rand structure to use words as seeds and results.  This also
152    fixes bug 1047. (110 patch 3)
153    
154    Added a clear operation to the Queue and various hash table structures.
155    
156    Changed the ListFormat.formatList to ListFormat.fmt and ListFormat.scanList
157    to ListFormat.scan.  Added the function ListFormat.listToString.
158    
159    Updated the HTML library to the final 3.2 specification.  This involved adding
160    a new BODY element type (with attributes).  Also, removed the header/footer
161    arguments to the pretty-printer (they were a gross hack).
162    
163    Added PathUtil structure to Util library.  This is a more general version
164    of the old UnixPath module.
165    
166    
167    --------------------------------------------------------------------------------
168    [1997-10-01] 109.31 --> 109.32
169    ------------------------------
170    
171    Changed the type of the exec instruction in the Reactive library.
172    
173    
174  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
175  [1997-09-09] 109.30 --> 109.31  [1997-09-09] 109.30 --> 109.31

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