mirror/stedolan-jq
1
0
Fork 0
mirror of https://github.com/stedolan/jq.git synced 2024-05-11 05:55:39 +00:00
Code Issues Releases Activity
1,250 Commits 20 Branches 15 Tags
da170faafe341eaaf9cb352ce9e308566c301d4b
Commit Graph
1250 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Hanfei Shen ecac7bd3a1 Fix examples for del in manual 2014-07-09 16:37:17 +08:00
Zhiming WangandNicolas Williams 1d620c0de3 Fix invalid YAML in manual.yml 
Grave accent "`" is a reserved indicator in YAML per
http://www.yaml.org/spec/1.2/spec.html#id2774228, so it can't start a
plain scalar. This commit applies quoting to titles beginning with
grave accents.

Signed-off-by: Nicolas Williams <[email protected]>
 2014-07-09 01:12:23 -05:00
Zhiming WangandNicolas Williams f68815d5ad Add tests/all.trs to .gitignore 
tests/all.trs is auto generated during make check.

Signed-off-by: Nicolas Williams <[email protected]>
 2014-07-09 01:11:41 -05:00
Nicolas Williams 666aeda82c Better document path()'s power; also |= 2014-07-09 01:05:06 -05:00
Nicolas Williams 5be80b81eb Add foreach EXP as $var (INIT; UPDATE) form 2014-07-09 00:43:06 -05:00
Nicolas Williams 10477fc2d4 Make while() handle break 2014-07-09 00:39:25 -05:00
Nicolas Williams d8672e1b2a Make C-coded built-ins take jq_state * argument 2014-07-07 23:37:42 -05:00
Nicolas Williams a68958e5dc error(x) should not tostring its arg; fix #466 2014-07-07 22:26:53 -05:00
Nicolas Williams 824f7df404 limit should use break 2014-07-07 22:26:07 -05:00
Nicolas Williams 4bcff40828 Make any/2 and all/2 efficient using foreach 2014-07-07 22:25:34 -05:00
Nicolas Williams 80a9937e48 exec_stack.h was not using jv_mem_realloc() 2014-07-07 19:33:19 -05:00
Nicolas Williams b963ebaf1d jv_invalid() shouldn't allocate 
jv_invalid() should behave like jv_invalid_with_msg(jv_null()), and
neither should allocate memory, because neither ought to need to.
 2014-07-07 19:33:18 -05:00
Nicolas Williams eb45372414 jv_show() should be able to display invalid values 2014-07-07 19:33:18 -05:00
Nicolas Williams 539dccae90 Add break builtin for foreach 2014-07-07 19:33:17 -05:00
Nicolas Williams 6458910ba3 Explain foreach's powers a bit more 2014-07-07 17:22:53 -05:00
Nicolas Williams ef9b591215 Document path(path_expression) builtin 2014-07-07 17:13:51 -05:00
Nicolas Williams f845808813 Add missing backtick in manual 2014-07-07 17:13:48 -05:00
Nicolas Williams 25719b5596 $var["foo"]=1 can't work as expected; doc fix #236 2014-07-07 16:56:14 -05:00
Nicolas Williams 8780bc0b8e Better check for lib has only functions (fix #138) 2014-07-07 16:03:32 -05:00
Nicolas Williams 821cd31e67 Add any/N and all/N x N in (1, 2) (fix #455) 
Contributed by @pkoppstein.
 2014-07-06 20:08:06 -05:00
Nicolas Williams 5a863bf010 Add foreach and limit 2014-07-06 19:40:05 -05:00
William LangfordandNicolas Williams d0ca11d665 Add support for negative indices for .[]; fix #462 
Signed-off-by: Nicolas Williams <[email protected]>
 2014-07-06 01:40:22 -05:00
Nicolas Williams 7d3a44a1e2 Add general ? operator 2014-07-06 01:29:43 -05:00
Nicolas Williams 7fce34292e Add try EXP catch EXP 2014-07-06 01:29:42 -05:00
Nicolas Williams 9113282c27 Document error/1 2014-07-06 00:27:05 -05:00
Nicolas Williams 78a8419428 Add while(cond; update) (fix #314) 2014-07-02 22:05:33 -05:00
Nicolas Williams ff9a61ead2 Add range(init;upto;by) (fix #317) 2014-07-02 22:05:33 -05:00
Nicolas Williams 3a647d3e47 Multi-arity needs better errors (fix #438) 2014-07-02 02:18:10 -05:00
Nicolas Williams 1f17ef3623 Descrive generators, range() with by to manual 2014-07-01 23:32:44 -05:00
Nicolas Williams a6030ab374 Fix typo in manual 2014-07-01 23:32:40 -05:00
William LangfordandNicolas Williams 9f4d7e2fb8 Fixed base64 issue with UTF-8 strings 
Signed-off-by: Nicolas Williams <[email protected]>
 2014-07-01 22:56:13 -05:00
Nicolas Williams ba1acbe961 Teach disassembler about TAIL_CALL_JQ 2014-07-01 22:49:25 -05:00
Nicolas Williams 9deee38dc8 Fix off-by-one in TCO 
Now we have the ability to define a generator in jq:

        def for(cond; update):
            def _for:
                if cond then ., (update | _for) else . end;
            _for;

        for(. < 10; . + 1) # generates numbers between `.` and 10

    Running this by hand with --debug-dump-disasm (with a fix for that
    coming up next) we can see that the call to _for is optimized:

        _for:0:
          0000 DUP
          0001 CALL_JQ cond:0^1
          0005 JUMP_F 0022
          0007 POP
          0008 FORK 0012
          0010 JUMP 0020
          0012 CALL_JQ update:1^1
          0016 TAIL_CALL_JQ _for:0^1
          0020 JUMP 0023
          0022 POP
          0023 RET

    And timing this with 1000, 10000, 100000 iterations shows that
    indeed we must be applying TCO; otherwise, without TCO, this gets
    very slow very quickly.
 2014-07-01 22:40:40 -05:00
Nicolas Williams 436941d48b TCO to the max! 
Close #446.

    Currently tested by disassembling and tracing various recursive jq
    programs by hand under valgrind.  An improved test framework that
    can test for errors and specific bytecode patterns is in
    development.
 2014-06-30 23:41:20 -05:00
William LangfordandNicolas Williams e1c5a2f575 Added cross-compilation script to build libjq for iOS. 
Signed-off-by: Nicolas Williams <[email protected]>
 2014-06-30 20:02:19 -05:00
Zhiming WangandNicolas Williams a5e9086676 Let @uri produce uppercase hexadecimal digits... 
instead of lowercase ones.

According to RFC 3986,

   The uppercase hexadecimal digits 'A' through 'F' are equivalent to
   the lowercase digits 'a' through 'f', respectively.  If two URIs
   differ only in the case of hexadecimal digits used in percent-encoded
   octets, they are equivalent.  For consistency, URI producers and
   normalizers should use uppercase hexadecimal digits for all percent-
   encodings.

See https://github.com/stedolan/jq/issues/451 for details.

Test suite and manual are also updated to reflect this change.

Signed-off-by: Nicolas Williams <[email protected]>
 2014-06-30 19:52:42 -05:00
Nicolas Williams 1204e328df Add much commentary about CALL_JQ and call frames 2014-06-30 19:40:56 -05:00
Nicolas Williams 3e1baf5916 Get "Try Online" button working (fix #440) 2014-06-24 00:39:00 -05:00
Nicolas Williams beb0d081bb Improve TCO 
Instead of checking for self-recursion check that the thing we're
calling is a function and not a closure, therefore the new frame will
have the same env as the current frame.
 2014-06-23 19:59:00 -05:00
Nicolas Williams 4b7c701fdd Tail call optimization (close #437) 2014-06-22 00:24:02 -05:00
Nicolas Williams 233e32208c Fix option stacking bug 2014-06-21 18:01:00 -05:00
Nicolas Williams 63e31c2a35 Remove stray fprintf() from last commit 2014-06-20 23:29:53 -05:00
Nicolas Williams f9349becab Allow stacking of short options (fix #346) 2014-06-20 23:26:54 -05:00
Nicolas Williams ff5cf0abc7 Remove extra free of testmode 
I added a jv_free() too many while rebasing @wtlangford's contribution.
It could only be triggered by calling `_match_impl` directly.
 2014-06-18 21:11:06 -05:00
William LangfordandNicolas Williams 8ff935c01a Added regex support as per issue #164. 
jq now depends on oniguruma for regex support.
Modified configure.ac accordingly.

Added valgrind suppression file for oniguruma to prevent one-time and bounded
leaks from causing tests to fail.

Signed-off-by: Nicolas Williams <[email protected]>
 2014-06-18 21:02:47 -05:00
Nicolas Williams 5d9d1b1020 Partial revamp of scripts/crosscompile 
Fix #430.
 2014-06-18 16:29:37 -05:00
Nicolas Williams 8725d9fa3e Minor style cleanup in main.c 2014-06-17 19:04:55 -05:00
Nicolas Williams 9ae2d66d21 Remove remnants of --online-input option 2014-06-17 19:02:23 -05:00
Nicolas Williams 0c762925b2 Add -j / --join-output option, similar to -r 
Fix #215.
 2014-06-17 18:59:35 -05:00
David HaguenauerandNicolas Williams ad52026550 Fixed typo. 
Signed-off-by: Nicolas Williams <[email protected]>
 2014-06-17 18:47:27 -05:00