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84ea129f26
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Better support for appending strings in JV.
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2012-09-17 19:41:41 +01:00 |
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50ebb036c4
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Bind builtin functions in a slightly less ugly way.
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2012-09-16 17:08:56 +01:00 |
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539156430a
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Builtin function 'length', for arrays/objects/strings.
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2012-09-16 11:08:42 +01:00 |
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cc2fb20ca0
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Hrm. Update operators (//=, +=, etc.) aren't very well thought out.
In complex cases, their behaviour is kinda weird. Here's a failing
test for what I think they should do.
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2012-09-16 11:07:36 +01:00 |
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df195b3187
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Add update operators (+=, -=, *=, /= and //=)
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2012-09-11 23:55:59 +01:00 |
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f6c6ba95ad
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Make .[] capable of iteration over objects as well as arrays.
Also change an assert to a proper error message if it's given
something silly like a number.
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2012-09-11 16:10:55 +01:00 |
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d9d6f43407
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Pretty-printing of JSON values.
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2012-09-11 15:53:37 +01:00 |
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51a44edc63
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JSON stream parser.
Allow multiple values on input as concatenated JSON objects,
possibly separated by whitespace.
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2012-09-11 14:52:10 +01:00 |
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062a6aa6d7
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More error handling - locations of refs to undefined symbols.
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2012-09-11 12:24:54 +01:00 |
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4c7bede5a4
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Better error handling and messages for invalid index/assign operations.
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2012-09-11 10:37:44 +01:00 |
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0ce437ea97
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More error handling in the parser.
Add a special case in the lexer to detect unterminated strings.
Add some error recovery in the parser for more copious error spam.
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2012-09-11 10:18:18 +01:00 |
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ac3f8bcc52
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Proper error messages from lexer errors (e.g. bad characters).
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2012-09-11 09:13:20 +01:00 |
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95dd64b0f0
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Much, much better error reporting from the parser.
Getting proper locations through flex/bison was more effort than
was advertised.
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2012-09-11 00:04:47 +01:00 |
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4d47f8f1e1
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'==' operator, tests for equality and operator precedence.
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2012-09-10 18:08:00 +01:00 |
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3895bbf856
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String -> number conversions with "tonumber".
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2012-09-10 17:08:13 +01:00 |
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aa3ebdfe9b
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Multiplication and division operators.
It is an error to use these on anything but numbers. Maybe later
implementing python/ruby-style ("a" * 100) might be handy.
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2012-09-10 16:57:17 +01:00 |
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6f3abbac62
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Subtraction - as expected for numbers, ruby-style set diff for arrays.
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2012-09-10 16:49:25 +01:00 |
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65ce73deb4
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String concatenation.
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2012-09-10 16:16:39 +01:00 |
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e718bd50b6
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Sensible error messages when a silly addition is performed.
Fix a test to no longer perform an invalid addition.
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2012-09-10 16:15:05 +01:00 |
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a3e509034b
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jv_string_fmt (create printf-formatted JSON strings)
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2012-09-10 16:01:56 +01:00 |
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0159c0ecc5
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Plug a memory leak in jv_object_merge
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2012-09-10 15:08:58 +01:00 |
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649cac791a
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Make jv_invalid() first-class values capable of holding an error.
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2012-09-10 15:04:19 +01:00 |
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5c25c90657
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When comparing two objects for equality, we don't need to recurse
into e.g. array elements if the two objects are the same array.
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2012-09-10 13:06:46 +01:00 |
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c2593dc417
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Make a main program that doesn't spam debugging info.
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2012-09-10 10:23:15 +01:00 |
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e258d20ba2
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Make the '+' operator merge objects.
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2012-09-09 19:17:07 +01:00 |
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a4ff3d4670
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Bugfix for expanding objects.
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2012-09-09 18:09:05 +01:00 |
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e6a85737da
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Print bad number values (Inf,NaN) "correctly".
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2012-09-09 15:35:34 +01:00 |
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0dfaebcdcb
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null and string literals now exist, so add tests
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2012-09-06 21:44:46 +01:00 |
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0fd7d4b30c
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UTF8 coding utilities and unicode escaping in jv_dump()'d strings.
Beyond the Basic Multilingual Plane, dead Cthulhu waits dreaming.
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2012-09-06 21:39:00 +01:00 |
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58a9b0cfe1
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Make the test harness not segfault when a test fails (!)
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2012-09-04 20:56:44 +01:00 |
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da5d653de8
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Add a Boolean "not" operator.
Not wholly convinced this is a good idea, maybe "not" should be a
builtin function instead? 'not (.a == .b)' vs. '.a == .b | not'
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2012-09-04 20:43:40 +01:00 |
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6e6ea50763
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Short-circuiting Boolean "and" and "or" operators.
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2012-09-04 20:38:59 +01:00 |
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c5ab3b2336
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Move some unicode handling stuff to a separate file.
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2012-09-04 20:38:47 +01:00 |
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328c4a13f1
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Add "elif" to if-then-else constructs.
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2012-09-04 16:05:24 +01:00 |
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5add2c2ceb
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if-then-else and defined-or operators
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2012-09-04 15:34:34 +01:00 |
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520c7bb15e
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Fix some confusion between "null" and "invalid".
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2012-09-03 17:26:52 +01:00 |
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32e324a283
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Fix a memory leak in JV and add more tests
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2012-09-03 17:18:10 +01:00 |
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eea05ff924
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Perl-style autovivification.
.foo.bar = 1 will cause objects to be created if they don't exist.
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2012-09-03 16:50:38 +01:00 |
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c9dbe1aff8
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squash a debug printf
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2012-09-03 16:42:58 +01:00 |
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a8c3648ca5
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JV_KIND_INVALID values to represent failed lookups, etc + various tests.
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2012-09-03 16:16:14 +01:00 |
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d895d39ba9
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Support "null" in JQ programs
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2012-09-03 16:14:52 +01:00 |
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8fe9c8a22a
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Make assignment work again: = and |= operators.
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2012-09-03 15:33:59 +01:00 |
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d8fad1ed9b
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Disallow a + before numbers (makes parsing easier, agrees with JSON)
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2012-09-03 15:32:50 +01:00 |
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cf004c2b3a
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Modify number formatting so that 1e-3 renders as 0.001, not .001
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2012-09-03 13:57:53 +01:00 |
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6041fd7661
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Literal strings and better literal numbers.
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2012-09-03 13:57:47 +01:00 |
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52487ff812
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Remove globals from parser, use explicit structure.
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2012-09-03 01:12:42 +01:00 |
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22ffc0fdfc
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Mark a constant array const in jvp_dtoa.c
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2012-09-02 22:24:27 +01:00 |
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e3710c0d1f
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Fix behaviour of stack at program termination.
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2012-09-02 22:11:06 +01:00 |
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4f747e6fff
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Move from Jansson to JV - proper freeing of memory
A few more tests, now passes valgrind.
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2012-09-02 21:45:52 +01:00 |
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9da3e0d373
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Clean up build a little and add .gitignore.
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2012-09-02 17:24:17 +01:00 |
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