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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 1334, Thu May 22 22:46:30 2003 UTC revision 1756, Fri Feb 11 15:48:29 2005 UTC
# Line 1  Line 1 
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]  [2003-05-22]
46          More cleanup (all in the name of eliminating incomplete matches):          More cleanup (all in the name of eliminating incomplete matches):
47            - in HTML/html-attrs-fn.sml: fill in missing patterns in two            - in HTML/html-attrs-fn.sml: fill in missing patterns in two
# Line 11  Line 51 
51            - in PP/devices/html-dev.sml: made the implementation of popStyle            - in PP/devices/html-dev.sml: made the implementation of popStyle
52              agree with the comment above it (popStyle on an empty              agree with the comment above it (popStyle on an empty
53              stack is supposed to be a nop)              stack is supposed to be a nop)
54            - in PP/src/pp-stram-fn.sml: function setSize: handle case of            - in PP/src/pp-stream-fn.sml: function setSize: handle case of
55              an empty scatStk              an empty scanStk
56            - in Util/prime-sizes.sml: raise Fail exceptions instead of            - in Util/prime-sizes.sml: raise Fail exceptions instead of
57              Match exceptions when reaching the end of a list              Match exceptions when reaching the end of a list
58              (Perhaps this should eventually be rewritten using an on-demand              (Perhaps this should eventually be rewritten using an on-demand

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