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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 3517, Tue Mar 9 18:57:29 2010 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    [2010-03-09]
6            Fixed bug in hashed cons library.
7    
8    [2009-05-13]
9            Added array iterators to DynamicArray module.
10    
11    [2009-03-15]
12            Added support for the interval syntax to the AWK RE syntax parser (this
13            syntax was not part of the original version of AWK, but is supported by
14            modern variants and the POSIX standard).
15    
16    [2008-10-03]
17            Improved the error messages in the JSON parser.
18    
19    [2008-06-11]
20            Added support for begin marks to Thompson engine.
21    
22    [2008-05-12]
23            Added parsing support to JSON library.
24    
25    [2008-04-18]
26            First commit of JSON Library.  Printing works, but parsing still needs
27            to be implemented.
28    
29    [2008-03-18]
30            Committed a major overhaul of the RegExp library.  There is now a new
31            engine that implements Ken Thompson's RE matching algorithm.  The result
32            type of the RE matches has also been simplified by removing an unecessary
33            option type.
34            NOTE: the new RE engine is not complete in that it does not yet support
35            begin/end marks.
36    
37    [2007-12-13]
38            Also added list' and listg' which are parameterized over the delimiter-
39            and separator strings used for formatting lists.  (The default for "list" and
40            "listg" is the usual "[" ", " "]".)
41    
42    [2007-12-13]
43            Added "elem" function as an inverse to "glue" to FormatComb module.
44            This makes writing extensions possible.  Also added "list" and "option"
45            combinators for formatting list- and option types.
46    
47    [2007-11-02]
48            A collection of bug fixes for machine.sml in the Reactive library.
49            (Thanks to Timothy Bourke)
50    
51    [2007-05-15]
52            Made the UnixPath.path_list type concrete (= string list).
53    
54    [2007-04-24]
55            Added next function to Fifo and Queue modules.
56    
57    [2007-02-15]
58            Removed vestigial IntInf and INT_INF definitions.
59    
60    [2007-02-14]
61            Changed the representation type of UTF8.wchar from Word32.word to word.
62            Also added the UTF8.maxCodePoint value.
63    
64    [2007-01-30]
65            Added the lookup function to the ORD_MAP interface.
66    
67    [2007-01-30]
68            Added the fromList function to the ORD_SET interface.  For the red-black
69            tree and list based implementations, this operation is linear for ordered
70            inputs.
71    
72    [2007-01-28]
73            Added UTF8 signature and structure.
74    
75    [2005-11-07]
76            Internal change: replaced uses of the depreciated Substring.all
77            with the Substring.full
78    
79    [2005-11-05]
80            Tweaking of the interval set API.  Added iterators on items and
81            changed the iterators on intervals to have a "Int" suffix.
82            Changed addInterval to addInt, changed list to intervals.  Added
83            the items function.
84    
85    [2005-10-31]
86            Fixed a bug in IntervalSetFn().intersect.
87    
88    [2005-10-25]
89            Added interval sets to utility library (signatures INTERVAL_DOMAIN
90            and INTERVAL_SET, and functor IntervalSetFn).
91    
92    [2005-08-04]
93            Renamed graph-scc.sml to graph-scc-fn.sml.
94    
95    [2005-07-23]
96            Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
97            PP_DESC.  Also add nbSpace to PP_DESC signature.
98    
99    [2005-07-12]
100            Added ANSITermDev device that uses ANSI terminal display attributes
101            and added a ANSITermPP for pretty printing to such a device.
102    
103    [2005-07-06]
104            Added ANSITerm structure, which provides support for ANSI terminal
105            display attributes (e.g., red text).
106    
107    [2005-07-06]
108            Refactored the pretty printing library.  The declarative way to
109            construct pretty-printing descriptions now sits on top of the
110            PP_STREAM interface.  Also removed "onNewline" function, which
111            was not implemented.
112    
113    [2005-05-05]
114            Added singleton function to MONO_PRIORITYQ interface.
115    
116    [2005-05-04]
117            Added the "join" combinator to ParserComb.
118    
119    [2005-03-21]
120            Fixed a bug in GetOpt.getOpt.  The argument processing functions
121            for ReqArg and OptArg, and the embedding function for ReturnInOrder
122            were getting applied to all arguments, even past a "--".
123    
124    [2005-02-11]
125            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
126            Atom.sameAtom will be removed.
127    
128    [2004-12-15]
129            Change HashString.hashString' to hashSubstring.
130    
131    [2004-12-09]
132            Added two simple statistics modules:
133            * RealOrderStats implements selection of arbitrary order
134              statistics as well as the median of an array of reals
135              in randomized linear time.
136            * UnivariateStats implements mean, variance, standard and average
137              deviation, skew, kurtosis, and median of a univariate sample
138              (i.e., a set of reals).
139    
140    [2004-11-29]
141            Added HashString.hashString' for substrings.
142            Hand-inlined CharVector.fold into HashString for efficiency.
143            Modified atom.sml so that Atom.atom' first tries to find an
144            existing atom before turning its argument into a string. [-blume]
145    
146    [2003-09-03]
147            Minor modifications to random.sml due to changes to some
148            Basis interfaces (slices).
149            Significant surgery on bit-array.sml to make it compile with
150            new signature MONO_ARRAY.  This will require further cleanup
151            in the future.
152    
153    [2003-08-28]
154            Made compilation of int-inf* conditional.  (The Basis now has
155            a spec-conforming implementation of IntInf, so the one here is
156            no longer needed.)  [-blume]
157    
158    [2003-07-31]
159            Added getDevice function to PP_STREAM signature.
160    
161    [2003-05-27]
162            Avoid poly-eq in Util/parser-comb.sml.
163    
164    [2003-05-22]
165            More cleanup (all in the name of eliminating incomplete matches):
166              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
167                case expressions
168              - in HTML/html-gram: rewrote function groupDefListContents
169                to avoid the (unnecessary) incomplete match
170              - in PP/devices/html-dev.sml: made the implementation of popStyle
171                agree with the comment above it (popStyle on an empty
172                stack is supposed to be a nop)
173              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
174                an empty scanStk
175              - in Util/prime-sizes.sml: raise Fail exceptions instead of
176                Match exceptions when reaching the end of a list
177                (Perhaps this should eventually be rewritten using an on-demand
178                 prime-number generator that kicks when needed.)
179    
180    [2003-05-22]
181            Cleanup logic in Scan.scanf function.
182    
183    [2002-10-03]
184            Fixed bug in formating reals with the %g format.
185    
186  [2002-06-18]  [2002-06-18]
187          Fixed a bug in MatchTree.nth (regexp library).  Thanks to          Fixed a bug in MatchTree.nth (regexp library).  Thanks to
188          Sami Nopanen.          Sami Nopanen.

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