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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 1209, Tue May 21 02:35:36 2002 UTC revision 1756, Fri Feb 11 15:48:29 2005 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    [2005-02-11]
6            Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
7            Atom.sameAtom will be removed.
8    
9    [2004-12-15]
10            Change HashString.hashString' to hashSubstring.
11    
12    [2004-12-09]
13            Added two simple statistics modules:
14            * RealOrderStats implements selection of arbitrary order
15              statistics as well as the median of an array of reals
16              in randomized linear time.
17            * UnivariateStats implements mean, variance, standard and average
18              deviation, skew, kurtosis, and median of a univariate sample
19              (i.e., a set of reals).
20    
21    [2004-11-29]
22            Added HashString.hashString' for substrings.
23            Hand-inlined CharVector.fold into HashString for efficiency.
24            Modified atom.sml so that Atom.atom' first tries to find an
25            existing atom before turning its argument into a string. [-blume]
26    
27    [2003-09-03]
28            Minor modifications to random.sml due to changes to some
29            Basis interfaces (slices).
30            Significant surgery on bit-array.sml to make it compile with
31            new signature MONO_ARRAY.  This will require further cleanup
32            in the future.
33    
34    [2003-08-28]
35            Made compilation of int-inf* conditional.  (The Basis now has
36            a spec-conforming implementation of IntInf, so the one here is
37            no longer needed.)  [-blume]
38    
39    [2003-07-31]
40            Added getDevice function to PP_STREAM signature.
41    
42    [2003-05-27]
43            Avoid poly-eq in Util/parser-comb.sml.
44    
45    [2003-05-22]
46            More cleanup (all in the name of eliminating incomplete matches):
47              - in HTML/html-attrs-fn.sml: fill in missing patterns in two
48                case expressions
49              - in HTML/html-gram: rewrote function groupDefListContents
50                to avoid the (unnecessary) incomplete match
51              - in PP/devices/html-dev.sml: made the implementation of popStyle
52                agree with the comment above it (popStyle on an empty
53                stack is supposed to be a nop)
54              - in PP/src/pp-stream-fn.sml: function setSize: handle case of
55                an empty scanStk
56              - in Util/prime-sizes.sml: raise Fail exceptions instead of
57                Match exceptions when reaching the end of a list
58                (Perhaps this should eventually be rewritten using an on-demand
59                 prime-number generator that kicks when needed.)
60    
61    [2003-05-22]
62            Cleanup logic in Scan.scanf function.
63    
64    [2002-10-03]
65            Fixed bug in formating reals with the %g format.
66    
67    [2002-06-18]
68            Fixed a bug in MatchTree.nth (regexp library).  Thanks to
69            Sami Nopanen.
70    
71  [2002-05-20]  [2002-05-20]
72          Fixed bug in IntInf module: scanning of hex literals was not          Fixed bug in IntInf module: scanning of hex literals was not
73          handling "0x" prefixes.          handling "0x" prefixes.

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