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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 3337, Wed May 13 13:17:00 2009 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    [2009-05-13]
6            Added array iterators to DynamicArray module.
7    
8    [2009-03-15]
9            Added support for the interval syntax to the AWK RE syntax parser (this
10            syntax was not part of the original version of AWK, but is supported by
11            modern variants and the POSIX standard).
12    
13    [2008-10-03]
14            Improved the error messages in the JSON parser.
15    
16    [2008-06-11]
17            Added support for begin marks to Thompson engine.
18    
19    [2008-05-12]
20            Added parsing support to JSON library.
21    
22    [2008-04-18]
23            First commit of JSON Library.  Printing works, but parsing still needs
24            to be implemented.
25    
26    [2008-03-18]
27            Committed a major overhaul of the RegExp library.  There is now a new
28            engine that implements Ken Thompson's RE matching algorithm.  The result
29            type of the RE matches has also been simplified by removing an unecessary
30            option type.
31            NOTE: the new RE engine is not complete in that it does not yet support
32            begin/end marks.
33    
34    [2007-12-13]
35            Also added list' and listg' which are parameterized over the delimiter-
36            and separator strings used for formatting lists.  (The default for "list" and
37            "listg" is the usual "[" ", " "]".)
38    
39    [2007-12-13]
40            Added "elem" function as an inverse to "glue" to FormatComb module.
41            This makes writing extensions possible.  Also added "list" and "option"
42            combinators for formatting list- and option types.
43    
44    [2007-11-02]
45            A collection of bug fixes for machine.sml in the Reactive library.
46            (Thanks to Timothy Bourke)
47    
48    [2007-05-15]
49            Made the UnixPath.path_list type concrete (= string list).
50    
51    [2007-04-24]
52            Added next function to Fifo and Queue modules.
53    
54    [2007-02-15]
55            Removed vestigial IntInf and INT_INF definitions.
56    
57    [2007-02-14]
58            Changed the representation type of UTF8.wchar from Word32.word to word.
59            Also added the UTF8.maxCodePoint value.
60    
61    [2007-01-30]
62            Added the lookup function to the ORD_MAP interface.
63    
64    [2007-01-30]
65            Added the fromList function to the ORD_SET interface.  For the red-black
66            tree and list based implementations, this operation is linear for ordered
67            inputs.
68    
69    [2007-01-28]
70            Added UTF8 signature and structure.
71    
72    [2005-11-07]
73            Internal change: replaced uses of the depreciated Substring.all
74            with the Substring.full
75    
76    [2005-11-05]
77            Tweaking of the interval set API.  Added iterators on items and
78            changed the iterators on intervals to have a "Int" suffix.
79            Changed addInterval to addInt, changed list to intervals.  Added
80            the items function.
81    
82    [2005-10-31]
83            Fixed a bug in IntervalSetFn().intersect.
84    
85    [2005-10-25]
86            Added interval sets to utility library (signatures INTERVAL_DOMAIN
87            and INTERVAL_SET, and functor IntervalSetFn).
88    
89    [2005-08-04]
90            Renamed graph-scc.sml to graph-scc-fn.sml.
91    
92    [2005-07-23]
93            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
94            PP_DESC.  Also add nbSpace to PP_DESC signature.
95    
96    [2005-07-12]
97            Added ANSITermDev device that uses ANSI terminal display attributes
98            and added a ANSITermPP for pretty printing to such a device.
99    
100    [2005-07-06]
101            Added ANSITerm structure, which provides support for ANSI terminal
102            display attributes (e.g., red text).
103    
104    [2005-07-06]
105            Refactored the pretty printing library.  The declarative way to
106            construct pretty-printing descriptions now sits on top of the
107            PP_STREAM interface.  Also removed "onNewline" function, which
108            was not implemented.
109    
110    [2005-05-05]
111            Added singleton function to MONO_PRIORITYQ interface.
112    
113    [2005-05-04]
114            Added the "join" combinator to ParserComb.
115    
116    [2005-03-21]
117            Fixed a bug in GetOpt.getOpt.  The argument processing functions
118            for ReqArg and OptArg, and the embedding function for ReturnInOrder
119            were getting applied to all arguments, even past a "--".
120    
121    [2005-02-11]
122            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
123            Atom.sameAtom will be removed.
124    
125    [2004-12-15]
126            Change HashString.hashString' to hashSubstring.
127    
128    [2004-12-09]
129            Added two simple statistics modules:
130            * RealOrderStats implements selection of arbitrary order
131              statistics as well as the median of an array of reals
132              in randomized linear time.
133            * UnivariateStats implements mean, variance, standard and average
134              deviation, skew, kurtosis, and median of a univariate sample
135              (i.e., a set of reals).
136    
137    [2004-11-29]
138            Added HashString.hashString' for substrings.
139            Hand-inlined CharVector.fold into HashString for efficiency.
140            Modified atom.sml so that Atom.atom' first tries to find an
141            existing atom before turning its argument into a string. [-blume]
142    
143    [2003-09-03]
144            Minor modifications to random.sml due to changes to some
145            Basis interfaces (slices).
146            Significant surgery on bit-array.sml to make it compile with
147            new signature MONO_ARRAY.  This will require further cleanup
148            in the future.
149    
150    [2003-08-28]
151            Made compilation of int-inf* conditional.  (The Basis now has
152            a spec-conforming implementation of IntInf, so the one here is
153            no longer needed.)  [-blume]
154    
155    [2003-07-31]
156            Added getDevice function to PP_STREAM signature.
157    
158    [2003-05-27]
159            Avoid poly-eq in Util/parser-comb.sml.
160    
161    [2003-05-22]
162            More cleanup (all in the name of eliminating incomplete matches):
163              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
164                case expressions
165              - in HTML/html-gram: rewrote function groupDefListContents
166                to avoid the (unnecessary) incomplete match
167              - in PP/devices/html-dev.sml: made the implementation of popStyle
168                agree with the comment above it (popStyle on an empty
169                stack is supposed to be a nop)
170              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
171                an empty scanStk
172              - in Util/prime-sizes.sml: raise Fail exceptions instead of
173                Match exceptions when reaching the end of a list
174                (Perhaps this should eventually be rewritten using an on-demand
175                 prime-number generator that kicks when needed.)
176    
177    [2003-05-22]
178            Cleanup logic in Scan.scanf function.
179    
180    [2002-10-03]
181            Fixed bug in formating reals with the %g format.
182    
183  [2002-06-18]  [2002-06-18]
184          Fixed a bug in MatchTree.nth (regexp library).  Thanks to          Fixed a bug in MatchTree.nth (regexp library).  Thanks to
185          Sami Nopanen.          Sami Nopanen.

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