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Author SHA1 Message Date
Nicolas Williams 10f5a3448d Do fix remaining bison warning (fix #433) 2014-07-22 22:51:11 -05:00
Nicolas Williams 50b85c2911 Rename jq_memmem() to _jq_memmem() 2014-07-22 22:51:11 -05:00
William Langford 38b939688a Added library system with -l, -L, and JQ_LIBRARY_PATH 
Created util.[ch] to hold common utilities.
 2014-07-22 22:51:11 -05:00
Nicolas Williams 01fc8168e9 Add -i option to edit files in place (fix #105) 2014-07-20 00:11:23 -05:00
Nicolas Williams 3362fb3406 Add -n to short usage msg; fix --arg msg 2014-07-20 00:04:24 -05:00
Nicolas Williams 8c3d503d54 Fix bison empty rule warnings (#433, partial fix) 2014-07-14 16:41:48 -05:00
Nicolas Williams 2bb9fc5dda Fix #484, try/catch syntax has conflicts 2014-07-14 16:41:48 -05:00
Nico Williams ea3e947b50 Merge pull request #483 from else/master 
jq 1.4 is in Debian
 2014-07-14 09:16:01 -05:00
Simon Elsbrock 538e012e85 jq 1.4 is in Debian 
jq 1.4 is in Debian, please see https://tracker.debian.org/pkg/jq
 2014-07-14 11:24:47 +02:00
Nico Williams 918ada06dc Merge pull request #482 from mbruggmann/manual-fixes 
Fix manual example for `endswith`.
 2014-07-13 19:01:57 -05:00
Nicolas Williams cb2737a433 Add regression test for #479 2014-07-13 19:00:37 -05:00
Nicolas Williams c38e5b1b2c Lib defs don't bind to each other; fix #479 again 2014-07-13 18:36:27 -05:00
Marc Bruggmann 089041b090 Fix manual example for endswith. 2014-07-13 19:02:21 +02:00
Nicolas Williams cadf8c3cb0 Revert "Library defs don't bind to each other; fix #479" 
This reverts commit 6b6e3f4262.  It was
the wrong fix.
 2014-07-13 02:04:27 -05:00
Nicolas Williams 6b6e3f4262 Library defs don't bind to each other; fix #479 2014-07-12 18:38:55 -05:00
Nicolas Williams 6e88d419ba Fix #478 assertion failure 2014-07-10 19:23:02 -05:00
Nico Williams ab4bf05300 Merge pull request #475 from qqshfox/patch-1 
Fix examples for `del` in manual
 2014-07-09 10:09:28 -05:00
Hanfei Shen ecac7bd3a1 Fix examples for del in manual 2014-07-09 16:37:17 +08:00
Zhiming Wang 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 <nico@cryptonector.com>
 2014-07-09 01:12:23 -05:00
Zhiming Wang f68815d5ad Add tests/all.trs to .gitignore 
tests/all.trs is auto generated during make check.

Signed-off-by: Nicolas Williams <nico@cryptonector.com>
 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 Langford d0ca11d665 Add support for negative indices for .[]; fix #462 
Signed-off-by: Nicolas Williams <nico@cryptonector.com>
 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 Langford 9f4d7e2fb8 Fixed base64 issue with UTF-8 strings 
Signed-off-by: Nicolas Williams <nico@cryptonector.com>
 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