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Comparing JSON-XS/Changes (file contents):
Revision 1.5 by root, Fri Mar 23 15:10:55 2007 UTC vs.
Revision 1.64 by root, Mon Jul 2 00:29:38 2007 UTC

1Revision history for Perl extension JSON::XS 1Revision history for Perl extension JSON::XS
2 2
30.3 3TODO: object filtering (decode_filtered?)
41.4
5 - add convert_blessed setting.
6 - encode did not catch all blessed objects, encoding their
7 contents in most cases. This has been fixed by introducing
8 the allow_blessed setting.
9 - assume that most object keys are simple ascii words and
10 optimise this case, penalising the general case. This can
11 speed up decoding by 30% in typical cases and gives
12 a smaller and faster perl hash.
13 - implemented simpleminded, optional resource size checking
14 in decode_json.
15 - remove objToJson/jsonToObj aliases, as the next version
16 of JSON will not have them either.
17 - bit the bullet and converted the very simple json object
18 into a more complex one.
19 - work around a bug where perl wrongly claims an integer
20 is not an integer.
21
221.3 Sun Jun 24 01:55:02 CEST 2007
23 - make JSON::XS::true and false special overloaded objects
24 and return those instead of 1 and 0 for those json atoms
25 (JSON::PP compatibility is NOT achieved yet).
26 - add JSON::XS::is_bool predicate to test for those special
27 values.
28 - add a reference to
29 http://jpsykes.com/47/practical-csrf-and-json-security.
30 - removed require 5.8.8 again, it is just not very expert-friendly.
31 Also try to be more compatible with slightly older versions,
32 which are not recommended (because they are buggy).
33
341.24 Mon Jun 11 05:40:49 CEST 2007
35 - added informative section on JSON-as-YAML.
36 - get rid of some c99-isms again.
37 - localise dec->cur in decode_str, speeding up
38 string decoding considerably (>15% on my amd64 + gcc).
39 - increased SHORT_STRING_LEN to 16kb: stack space is
40 usually plenty, and this actually saves memory
41 when !shrinking as short strings will fit perfectly.
42
431.23 Wed Jun 6 20:13:06 CEST 2007
44 - greatly improved small integer encoding and decoding speed.
45 - implement a number of µ-optimisations.
46 - updated benchmarks.
47
481.22 Thu May 24 00:07:25 CEST 2007
49 - require 5.8.8 explicitly as older perls do not seem to offer
50 the required macros.
51 - possibly made it compile on so-called C compilers by microsoft.
52
531.21 Wed May 9 18:40:32 CEST 2007
54 - character offset reported for trailing garbage was random.
55
561.2 Wed May 9 18:35:01 CEST 2007
57 - decode did not work with magical scalars (doh!).
58 - added latin1 flag to produce JSON texts in the latin1 subset
59 of unicode.
60 - flag trailing garbage as error.
61 - new decode_prefix method that returns the number
62 of characters consumed by a decode.
63 - max octets/char in perls UTF-X is actually 13, not 11,
64 as pointed out by Glenn Linderman.
65 - fixed typoe reported by YAMASHINA Hio.
66
671.11 Mon Apr 9 07:05:49 CEST 2007
68 - properly 0-terminate sv's returned by encode to help
69 C libraries that expect that 0 to be there.
70 - partially "port" JSON from C to microsofts fucking broken
71 pseudo-C. They should be burned to the ground for pissing
72 on standards. And I should be stoned for even trying to
73 support this filthy excuse for a c compiler.
74
751.1 Wed Apr 4 01:45:00 CEST 2007
76 - clarify documentation (pointed out by Quinn Weaver).
77 - decode_utf8 sometimes did not correctly flag errors,
78 leading to segfaults.
79 - further reduced default nesting depth to 512 due to the test
80 failure by that anonymous "chris" whose e-mail address seems
81 to be impossible to get. Tests on other freebsd systems indicate
82 that this is likely a problem in his/her configuration and not this
83 module.
84 - renamed json => JSON in error messages.
85 - corrected the character offset in some error messages.
86
871.01 Sat Mar 31 16:15:40 CEST 2007
88 - do not segfault when from_json/decode gets passed
89 a non-string object (reported by Florian Ragwitz).
90 This has no effect on normal operation.
91
921.0 Thu Mar 29 04:43:34 CEST 2007
93 - the long awaited (by me) 1.0 version.
94 - add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON
95 true and false.
96 - add some more notes to shrink, as suggested by Alex Efros.
97 - improve testsuite.
98 - halve the default nesting depth limit, to hopefully make it
99 work on Freebsd (unfortunately, the cpan tester did not
100 send me his report, so I cannot ask about the stack limit on fbsd).
101
1020.8 Mon Mar 26 00:10:48 CEST 2007
103 - fix a memleak when decoding hashes.
104 - export jsonToBj and objToJson as aliases
105 to to_json and from_json, to reduce incompatibilities
106 between JSON/JSON::PC and JSON::XS. (experimental).
107 - implement a maximum nesting depth for both en- and de-coding.
108 - added a security considerations sections.
109
1100.7 Sun Mar 25 01:46:30 CET 2007
111 - code cleanup.
112 - fix a memory overflow bug when indenting.
113 - pretty-printing now up to 15% faster.
114 - improve decoding speed of strings by
115 up to 50% by specialcasing short strings.
116 - further decoding speedups for strings using
117 lots of \u escapes.
118 - improve utf8 decoding speed for U+80 .. U+7FF.
119
1200.5 Sat Mar 24 20:41:51 CET 2007
121 - added the UTF-16 encoding example hinted at in previous
122 versions.
123 - minor documentation fixes.
124 - fix a bug in and optimise canonicalising fastpath
125 (reported by Craig Manley).
126 - remove a subtest that breaks with bleadperl (reported
127 by Andreas König).
128
1290.31 Sat Mar 24 02:14:34 CET 2007
130 - documentation updates.
131 - do some casting to hopefully fix Andreas' problem.
132 - nuke bogus json rpc stuff.
133
1340.3 Fri Mar 23 19:33:21 CET 2007
4 - remove spurious PApp::Util reference (John McNamara). 135 - remove spurious PApp::Util reference (John McNamara).
5 - adapted lots of tests from other json modules 136 - adapted lots of tests from other json modules
6 (idea by Chris Carline). 137 (idea by Chris Carline).
138 - documented mapping from json to perl and vice versa.
139 - improved the documentation by adding more examples.
7 - added short escaping forms, reducing the created 140 - added short escaping forms, reducing the created
8 json texts a bit. 141 json texts a bit.
9 - added shrink flag. 142 - added shrink flag.
10 - when flag methods are called without enable argument 143 - when flag methods are called without enable argument
11 they will by default enable their flag. 144 they will by default enable their flag.
12 - considerably improved string encoding speed (at least 145 - considerably improved string encoding speed (at least
13 with gcc 4). 146 with gcc 4).
147 - added a test that covers lots of different characters.
148 - clarified some error messages.
149 - error messages now use correct character offset
150 with F_UTF8.
151 - improve the "no bytes" and "no warnings" hacks in
152 case the called functions do... stuff.
153 - croak when encoding to ascii and an out-of-range
154 (non-unicode) codepoint is encountered.
14 155
150.2 Fri Mar 23 00:23:34 CET 2007 1560.2 Fri Mar 23 00:23:34 CET 2007
16 - the "could not sleep without debuggign release". 157 - the "could not sleep without debuggign release".
17 it should basically work now, with many bugs as 158 it should basically work now, with many bugs as
18 no production tests have been run yet. 159 no production tests have been run yet.

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