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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/trunk/src/smlnj-lib/CHANGES revision 1248, Wed Jun 19 16:24:19 2002 UTC smlnj-lib/trunk/CHANGES revision 2996, Fri Apr 18 16:26:23 2008 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    [2008-04-18]
6            First commit of JSON Library.  Printing works, but parsing still needs
7            to be implemented.
8    
9    [2008-03-18]
10            Committed a major overhaul of the RegExp library.  There is now a new
11            engine that implements Ken Thompson's RE matching algorithm.  The result
12            type of the RE matches has also been simplified by removing an unecessary
13            option type.
14            NOTE: the new RE engine is not complete in that it does not yet support
15            begin/end marks.
16    
17    [2007-12-13]
18            Also added list' and listg' which are parameterized over the delimiter-
19            and separator strings used for formatting lists.  (The default for "list" and
20            "listg" is the usual "[" ", " "]".)
21    
22    [2007-12-13]
23            Added "elem" function as an inverse to "glue" to FormatComb module.
24            This makes writing extensions possible.  Also added "list" and "option"
25            combinators for formatting list- and option types.
26    
27    [2007-11-02]
28            A collection of bug fixes for machine.sml in the Reactive library.
29            (Thanks to Timothy Bourke)
30    
31    [2007-05-15]
32            Made the UnixPath.path_list type concrete (= string list).
33    
34    [2007-04-24]
35            Added next function to Fifo and Queue modules.
36    
37    [2007-02-15]
38            Removed vestigial IntInf and INT_INF definitions.
39    
40    [2007-02-14]
41            Changed the representation type of UTF8.wchar from Word32.word to word.
42            Also added the UTF8.maxCodePoint value.
43    
44    [2007-01-30]
45            Added the lookup function to the ORD_MAP interface.
46    
47    [2007-01-30]
48            Added the fromList function to the ORD_SET interface.  For the red-black
49            tree and list based implementations, this operation is linear for ordered
50            inputs.
51    
52    [2007-01-28]
53            Added UTF8 signature and structure.
54    
55    [2005-11-07]
56            Internal change: replaced uses of the depreciated Substring.all
57            with the Substring.full
58    
59    [2005-11-05]
60            Tweaking of the interval set API.  Added iterators on items and
61            changed the iterators on intervals to have a "Int" suffix.
62            Changed addInterval to addInt, changed list to intervals.  Added
63            the items function.
64    
65    [2005-10-31]
66            Fixed a bug in IntervalSetFn().intersect.
67    
68    [2005-10-25]
69            Added interval sets to utility library (signatures INTERVAL_DOMAIN
70            and INTERVAL_SET, and functor IntervalSetFn).
71    
72    [2005-08-04]
73            Renamed graph-scc.sml to graph-scc-fn.sml.
74    
75    [2005-07-23]
76            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
77            PP_DESC.  Also add nbSpace to PP_DESC signature.
78    
79    [2005-07-12]
80            Added ANSITermDev device that uses ANSI terminal display attributes
81            and added a ANSITermPP for pretty printing to such a device.
82    
83    [2005-07-06]
84            Added ANSITerm structure, which provides support for ANSI terminal
85            display attributes (e.g., red text).
86    
87    [2005-07-06]
88            Refactored the pretty printing library.  The declarative way to
89            construct pretty-printing descriptions now sits on top of the
90            PP_STREAM interface.  Also removed "onNewline" function, which
91            was not implemented.
92    
93    [2005-05-05]
94            Added singleton function to MONO_PRIORITYQ interface.
95    
96    [2005-05-04]
97            Added the "join" combinator to ParserComb.
98    
99    [2005-03-21]
100            Fixed a bug in GetOpt.getOpt.  The argument processing functions
101            for ReqArg and OptArg, and the embedding function for ReturnInOrder
102            were getting applied to all arguments, even past a "--".
103    
104    [2005-02-11]
105            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
106            Atom.sameAtom will be removed.
107    
108    [2004-12-15]
109            Change HashString.hashString' to hashSubstring.
110    
111    [2004-12-09]
112            Added two simple statistics modules:
113            * RealOrderStats implements selection of arbitrary order
114              statistics as well as the median of an array of reals
115              in randomized linear time.
116            * UnivariateStats implements mean, variance, standard and average
117              deviation, skew, kurtosis, and median of a univariate sample
118              (i.e., a set of reals).
119    
120    [2004-11-29]
121            Added HashString.hashString' for substrings.
122            Hand-inlined CharVector.fold into HashString for efficiency.
123            Modified atom.sml so that Atom.atom' first tries to find an
124            existing atom before turning its argument into a string. [-blume]
125    
126    [2003-09-03]
127            Minor modifications to random.sml due to changes to some
128            Basis interfaces (slices).
129            Significant surgery on bit-array.sml to make it compile with
130            new signature MONO_ARRAY.  This will require further cleanup
131            in the future.
132    
133    [2003-08-28]
134            Made compilation of int-inf* conditional.  (The Basis now has
135            a spec-conforming implementation of IntInf, so the one here is
136            no longer needed.)  [-blume]
137    
138    [2003-07-31]
139            Added getDevice function to PP_STREAM signature.
140    
141    [2003-05-27]
142            Avoid poly-eq in Util/parser-comb.sml.
143    
144    [2003-05-22]
145            More cleanup (all in the name of eliminating incomplete matches):
146              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
147                case expressions
148              - in HTML/html-gram: rewrote function groupDefListContents
149                to avoid the (unnecessary) incomplete match
150              - in PP/devices/html-dev.sml: made the implementation of popStyle
151                agree with the comment above it (popStyle on an empty
152                stack is supposed to be a nop)
153              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
154                an empty scanStk
155              - in Util/prime-sizes.sml: raise Fail exceptions instead of
156                Match exceptions when reaching the end of a list
157                (Perhaps this should eventually be rewritten using an on-demand
158                 prime-number generator that kicks when needed.)
159    
160    [2003-05-22]
161            Cleanup logic in Scan.scanf function.
162    
163    [2002-10-03]
164            Fixed bug in formating reals with the %g format.
165    
166  [2002-06-18]  [2002-06-18]
167          Fixed a bug in MatchTree.nth (regexp library).  Thanks to          Fixed a bug in MatchTree.nth (regexp library).  Thanks to
168          Sami Nopanen.          Sami Nopanen.

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