Diff of /smlnj-lib/trunk/CHANGES

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	sml/trunk/src/smlnj-lib/CHANGES revision 596, Wed Apr 5 14:36:19 2000 UTC	smlnj-lib/trunk/CHANGES revision 2830, Fri Nov 2 13:49:09 2007 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		[2007-10-02]
6		A collection of bug fixes for machine.sml in the Reactive library.
7		(Thanks to Timothy Bourke)
8
9		[2007-05-15]
10		Made the UnixPath.path_list type concrete (= string list).
11
12		[2007-04-24]
13		Added next function to Fifo and Queue modules.
14
15		[2007-02-15]
16		Removed vestigial IntInf and INT_INF definitions.
17
18		[2007-02-14]
19		Changed the representation type of UTF8.wchar from Word32.word to word.
20		Also added the UTF8.maxCodePoint value.
21
22		[2007-01-30]
23		Added the lookup function to the ORD_MAP interface.
24
25		[2007-01-30]
26		Added the fromList function to the ORD_SET interface.  For the red-black
27		tree and list based implementations, this operation is linear for ordered
28		inputs.
29
30		[2007-01-28]
31		Added UTF8 signature and structure.
32
33		[2005-11-07]
34		Internal change: replaced uses of the depreciated Substring.all
35		with the Substring.full
36
37		[2005-11-05]
38		Tweaking of the interval set API.  Added iterators on items and
39		changed the iterators on intervals to have a "Int" suffix.
40		Changed addInterval to addInt, changed list to intervals.  Added
41		the items function.
42
43		[2005-10-31]
44		Fixed a bug in IntervalSetFn().intersect.
45
46		[2005-10-25]
47		Added interval sets to utility library (signatures INTERVAL_DOMAIN
48		and INTERVAL_SET, and functor IntervalSetFn).
49
50		[2005-08-04]
51		Renamed graph-scc.sml to graph-scc-fn.sml.
52
53		[2005-07-23]
54		Fix PP library to export ANSITermDev, ANSITermPP, PPDescFn, and
55		PP_DESC.  Also add nbSpace to PP_DESC signature.
56
57		[2005-07-12]
58		Added ANSITermDev device that uses ANSI terminal display attributes
59		and added a ANSITermPP for pretty printing to such a device.
60
61		[2005-07-06]
62		Added ANSITerm structure, which provides support for ANSI terminal
63		display attributes (e.g., red text).
64
65		[2005-07-06]
66		Refactored the pretty printing library.  The declarative way to
67		construct pretty-printing descriptions now sits on top of the
68		PP_STREAM interface.  Also removed "onNewline" function, which
69		was not implemented.
70
71		[2005-05-05]
72		Added singleton function to MONO_PRIORITYQ interface.
73
74		[2005-05-04]
75		Added the "join" combinator to ParserComb.
76
77		[2005-03-21]
78		Fixed a bug in GetOpt.getOpt.  The argument processing functions
79		for ReqArg and OptArg, and the embedding function for ReturnInOrder
80		were getting applied to all arguments, even past a "--".
81
82		[2005-02-11]
83		Added Atom.same and Atom.lexCompare to the Atom structure.  Eventually,
84		Atom.sameAtom will be removed.
85
86		[2004-12-15]
87		Change HashString.hashString' to hashSubstring.
88
89		[2004-12-09]
90		Added two simple statistics modules:
91		* RealOrderStats implements selection of arbitrary order
92		statistics as well as the median of an array of reals
93		in randomized linear time.
94		* UnivariateStats implements mean, variance, standard and average
95		deviation, skew, kurtosis, and median of a univariate sample
96		(i.e., a set of reals).
97
98		[2004-11-29]
99		Added HashString.hashString' for substrings.
100		Hand-inlined CharVector.fold into HashString for efficiency.
101		Modified atom.sml so that Atom.atom' first tries to find an
102		existing atom before turning its argument into a string. [-blume]
103
104		[2003-09-03]
105		Minor modifications to random.sml due to changes to some
106		Basis interfaces (slices).
107		Significant surgery on bit-array.sml to make it compile with
108		new signature MONO_ARRAY.  This will require further cleanup
109		in the future.
110
111		[2003-08-28]
112		Made compilation of int-inf* conditional.  (The Basis now has
113		a spec-conforming implementation of IntInf, so the one here is
114		no longer needed.)  [-blume]
115
116		[2003-07-31]
117		Added getDevice function to PP_STREAM signature.
118
119		[2003-05-27]
120		Avoid poly-eq in Util/parser-comb.sml.
121
122		[2003-05-22]
123		More cleanup (all in the name of eliminating incomplete matches):
124		- in HTML/html-attrs-fn.sml: fill in missing patterns in two
125		case expressions
126		- in HTML/html-gram: rewrote function groupDefListContents
127		to avoid the (unnecessary) incomplete match
128		- in PP/devices/html-dev.sml: made the implementation of popStyle
129		agree with the comment above it (popStyle on an empty
130		stack is supposed to be a nop)
131		- in PP/src/pp-stream-fn.sml: function setSize: handle case of
132		an empty scanStk
133		- in Util/prime-sizes.sml: raise Fail exceptions instead of
134		Match exceptions when reaching the end of a list
135		(Perhaps this should eventually be rewritten using an on-demand
136		prime-number generator that kicks when needed.)
137
138		[2003-05-22]
139		Cleanup logic in Scan.scanf function.
140
141		[2002-10-03]
142		Fixed bug in formating reals with the %g format.
143
144		[2002-06-18]
145		Fixed a bug in MatchTree.nth (regexp library).  Thanks to
146		Sami Nopanen.
147
148		[2002-05-20]
149		Fixed bug in IntInf module: scanning of hex literals was not
150		handling "0x" prefixes.
151
152		[2002-05-20]
153		Added ControlUtil module and stringControls function.
154
155		[2002-05-17]
156		Added tyName field to ValueSyntax exception in Controls module
157		and path field to registry tree in ControlRegistry module.
158
159		[2002-05-17]
160		Added == and != operators to INT_INF interface.  These are a
161		placeholder until IntInf moves into the SML/NJ compiler.
162
163		[2002-05-16]
164		Added mergeWith function to ORD_MAP interface.
165
166		[2002-05-15]
167		Revised Controls library.
168
169		[2002-04-17]
170		Added Matthias Blume's implementation of Danvey-style format
171		combinators to the Util library.
172
173		[2002-03-14]
174		Merged in Matthias Blume's Controls library.  Warning: the API
175		to this library is likely to change as we get some experience
176		with it.
177
178		[2002-03-11]
179		Added consR1 .. consR5 functions to HashCons library.  These
180		can be used to hash-cons record types.
181
182		[2002-02-21]
183		Fixed infinite loop in LeftPriorityQFn.fromList when given a
184		singleton list as input (Chris Okasaki provided the fix).
185
186		[2002-02-12]
187		Added implementation of priority queues to Util library (using
188		Okasaki's leftist-tree implementation).
189
190		[2001-10-19]
191		Added new HashCons library.
192
193		[2001-10-19]
194		Added PrimeSizes module to Util library.
195
196		[2001-09-27]
197		Fixed bug in UnixEnv module (reported by Leunga).
198
199		[2001-05-05]
200		Added addrToString function to SockUtil module in INet library.
201
202		[2001-05-04]
203		Modified GraphSCC module to support a list of roots (Blume).
204		The old interface still works, but will be dropped when we move
205		to the new Util library.
206
207		[2001-04-06]
208		Added partition function to ORD_SET interface.
209
210		[2001-04-05]
211		Added hasProps function to PropList module.
212
213		[2001-03-16]
214		Minor bug fix in GetOpt: don't pad the help string, since it causes
215		line wraps when one of the help lines is longer than the screen
216		width.  It was also unneccesary.
217
218		[2001-02-23]
219		Added inDomain function to the various kinds of hash tables.
220
221		[2001-02-22]
222		Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
223
224		[2000-12-13]
225		Added the bit operations to the IntInf module (Leung).
226
227		[2000-11-17]
228		Added where clause to GraphSCCFn result signature (Blume).
229
230		[2000-10-20]
231		Made the result signature of the RegExpFn functor be opaque.
232
233		[2000-09-28]
234		SML/NJ 110.0.7 release.
235
236		[2000-09-02]
237		Added Word versions of hash tables (WordHashTable), finite
238		maps (WordRedBlackMap), and sets (WordRedBlackSet).
239
240		[2000-09-02]
241		fixed bug in Format module (infinity caused infinite loop).
242
243		[2000-07-19]
244		added anchored paths in CM files for NEW_CM.
245
246		[2000-06-30]
247		added implementation of LWORD in Format module.
248
249		[2000-05-16]
250		Fixed bug in dfa-engine.sml (bug number 1559).
251
252		[2000-05-08]
253		Added setFn to PList.newProp return type.
254
255		[2000-05-05]
256		Added sameHolder function to PropList module.
257
258	[2000-04-05]	[2000-04-05]
259	Fixed a bug in the filter/filteri hash table functions: the number	Fixed a bug in the filter/filteri hash table functions: the number
260	of items in the table was not being recomputed.	of items in the table was not being recomputed.

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