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Author SHA1 Message Date
Stephen Dolan
d5fdf70434 Refactor assignment. 
New version is much more elegant and probably slower. Uses
library functions implemented in jq rather than dedicated opcodes.
 2012-12-29 16:43:36 +00:00
Stephen Dolan
465a4ec565 Improvements to del(foo). 
del(foo,bar) is now very different from del(foo),del(bar).
See #37.
 2012-12-29 16:13:06 +00:00
Stephen Dolan
3a5377e183 Fix a bug in URI-encoding of certain non-ASCII characters. 
Oh how I hate C casting rules.
 2012-12-29 01:37:22 +00:00
Stephen Dolan
79c9c418c6 Path manipulation (path/getpath/setpath/delpath) and docs. 
del function should fix #37.
 2012-12-28 16:08:29 +00:00
Stephen Dolan
f1e23448e7 Support for two-argument functions. 
Should probably support n args instead. This is a quick hack.
Also, ';' is a slightly ugly argument separator.
 2012-12-28 15:07:27 +00:00
Stephen Dolan
417899f9a0 Fold operation (code/docs/test) 2012-12-28 15:05:34 +00:00
Stephen Dolan
9302b16247 Docs typos. 2012-12-28 14:23:28 +00:00
Stephen Dolan
89e26969ae @foo syntax for encoding of strings into various formats. 
Fixes part of #47 and #48.
 2012-12-28 01:23:09 +00:00
Stephen Dolan
52db8000c6 Fix an embarassing I/O bug. 
Pulling some I/O out to a function meant that buf changed from
"char buf[4096]" to "char* buf", and "sizeof(buf)" got a lot
less interesting. The upshot of this is that jq read input eight
bytes at a time, which is not the fastest.
 2012-12-27 01:57:09 +00:00
Stephen Dolan
d327772dfc JSON parsing error messages now specify a location of the error. 
Should help with #53.
 2012-12-27 01:56:23 +00:00
Stephen Dolan
cedda2084d Sneaky valgrind trick to detect stack memory issues. 
After something is popped from a stack, we overwrite the memory
with uninitialised data (if JQ_DEBUG is on). This means that
valgrind reports use-after-pop as an uninitialised memory error.
 2012-12-24 17:11:18 +00:00
Stephen Dolan
0fed03f35a Fix a bad memory leak when using --raw-output 2012-12-23 15:41:20 +00:00
Stephen Dolan
5578ec0f69 Give Windows builds a proper .exe suffix. 2012-12-20 15:12:14 +00:00
Stephen Dolan
a05904b226 Version 1.2! jq-1.2 2012-12-20 12:26:15 +00:00
Stephen Dolan
c181a9185a Add a few lines to the bottom of the manpage. 2012-12-20 12:25:50 +00:00
Stephen Dolan
6a597b41a6 Update download page and build system to handle more platforms. 2012-12-20 12:17:56 +00:00
Stephen Dolan
c85d8d8b4e Don't enable coloured output by default on Windows. 2012-12-20 12:16:22 +00:00
Stephen Dolan
dcdb996085 Merge pull request #50 from stesh/master 
Add information about installing dev environment on OS X
 2012-12-20 03:41:19 -08:00
Stephen Dolan
5968f54f55 Fix a bug in stack reallocation during deep recursion. 2012-12-18 17:36:24 +00:00
Stephen Dolan
8dca3ef10d Print an error message and abort in out-of-memory situations. 
Closes #43.

Tested with:

    ulimit -v 5000
    ./jq -n -c 'def f(x): x,f([x,x]); f(0)'
 2012-12-18 17:01:23 +00:00
Stephen Dolan
04daafbde3 Add wrappers for malloc/realloc/free. See #43. 2012-12-18 16:53:51 +00:00
Stephen Dolan
75421cbfe3 Add the ability to specify input files on the commandline. 
See #21.
 2012-12-16 19:46:41 +00:00
Stephen Dolan
b0aa62f2b7 Improve manpage introduction, add examples to manpage. 
Closes #19
 2012-12-16 17:11:40 +00:00
Stephen Dolan
3ae8fb7371 Fix a bug uncovered by tests extracted from manual. 
`null | length` should give 0, and now does.
 2012-12-16 13:10:48 +00:00
Stephen Dolan
73c657cdc4 Lots of build system and docs improvements, including a manpage. 
- Build binaries for multiple platforms
 - Make a manpage out of the manual (see #19)
 - Extract more tests from the documentation
 - Fix a few documentation bugs uncovered by above.
 2012-12-16 13:06:03 +00:00
Stephen Dolan
2b48ee4a8f Add a Gemfile to make building the documentation easier. 
Use "bundle install" in the docs folder to install ruby dependencies.
 2012-12-12 23:18:43 +00:00
Stephen Dolan
8ba2cef913 Delete autogenerated source from the repository. 
This was a horrible hack to fix build issues on OS X some time
ago. There are better ways to fix build issues on OS X :)

See #49.
 2012-12-10 22:36:01 +00:00
Stephen Dolan
dcc93042d3 some words explaining struct inst a little 2012-12-10 22:35:33 +00:00
Stephen Dolan
34ff993059 error() function 2012-12-10 22:30:09 +00:00
Stephen Dolan
b660bd2be6 Fix Rack setup so that viewing documentation locally is less painful. 2012-12-10 22:25:11 +00:00
Stephen Shaw
1db51e66bc Remove old OS X 'instructions' 2012-12-07 14:40:29 +00:00
Stephen Shaw
c15e51ffb1 Add information about installing dev environment on OS X 2012-12-07 14:31:59 +00:00
Stephen Dolan
84026f0513 Change order of evaluation for certain indexing operations. 
'.foo[.bar]' used to parse like '.foo | .bar as $b | .[$b]',
now it parses like '.bar as $b | .foo | .[$b]'.
 2012-12-07 00:28:11 +00:00
Stephen Dolan
c0a2f1ab47 Add min, max, min_by, max_by functions. 2012-12-04 22:45:03 +00:00
Stephen Dolan
616e8f9924 Refactor function argument passing into what it always should have been. 
Most visible change is that error messages when a function is called
with the wrong number of arguments are much better.
 2012-12-04 00:39:21 +00:00
Stephen Dolan
a88d53d2fd Extend {foo} syntax to allow {"foo"} as well. 
Useful when "foo" contains unusual characters. Should help with
the issues #7, #38, #40, #42.
 2012-12-03 20:31:40 +00:00
Stephen Dolan
5f6a95c7b5 General cleanup - rename a few things, delete dead code. 2012-12-03 20:02:02 +00:00
Stephen Dolan
fadeb66365 Add a unique function. 2012-12-03 02:02:12 +00:00
Stephen Dolan
c8bbfed041 See, I told you colour was a bad idea! #11 
Last commit broke the build, minor fix needed to testsuite.
 2012-12-03 02:00:29 +00:00
Stephen Dolan
e9c7548b82 Oh alright then, if you insist. 
Colo(u)red output for jq. Enabled by default if isatty(stdout).
Closes #11.
 2012-12-03 01:21:07 +00:00
Stephen Dolan
67f8ad9435 Ignore a UTF-8 BOM if one appears at the start of a JSON document. 
Closes #45.
 2012-12-02 23:53:55 +00:00
Stephen Dolan
5b45184a1a Make the -c output more compact. Closes #44. 2012-12-02 23:24:07 +00:00
Stephen Dolan
11965aaa2e sort_by and group_by functions, tests and docs. 2012-12-02 23:22:15 +00:00
Stephen Dolan
ed7f95a492 Demote "contains" to a built-in function rather than an operator. 2012-12-02 22:52:38 +00:00
Stephen Dolan
63d10433c9 Fix a horrible scoping/associativity bug. 
`1 as $x | . | $x` didn't compile, as it was parsed as

    (1 as $x | .) | $x

where `$x` is undefined, rather than as

    1 as $x | (. | $x)
 2012-12-02 22:22:08 +00:00
Stephen Dolan
ea9db414ed Clean up implementation of builtin functions. 2012-12-02 22:12:08 +00:00
Stephen Dolan
b6f2fbbe62 Move all the includes one place to the left 2012-12-02 21:25:54 +00:00
Stephen Dolan
125e278502 Clean up calls to C functions, unify opcodes 2012-12-02 20:45:55 +00:00
Stephen Dolan
251f221b85 Refactor of function call codegen. Separate codegen for C and jq calls. 2012-12-02 20:45:06 +00:00
Stephen Dolan
9e743d517a Sort function and more general comparison operators. 2012-11-30 20:27:16 +00:00