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Author SHA1 Message Date
Nicolas Williams 8d2d5e37e5 Drop "any/" in module search; use 1.x-master 2014-08-20 20:48:48 -05:00
Nicolas Williams 287e2c96ed BSD sed lacks -r; fix #551 2014-08-14 03:31:25 -05:00
Nicolas Williams f8d9478517 Document module system 
Fix #511.
 2014-08-14 03:26:28 -05:00
Nicolas Williams 1ba8c2cfa6 Add module directive, modulemeta builtin 
Fix #425.
 2014-08-14 03:26:26 -05:00
Nicolas Williams d654724fef Add JV_OBJECT() macro 2014-08-14 03:21:38 -05:00
Nicolas Williams 3375089013 Add JV_ARRAY() macro 2014-08-14 03:21:38 -05:00
Nicolas Williams 9f13afa20f Add jq_report_error() function; use it 
Put a stop to fprintf(stderr, ...) where we shouldn't.
 2014-08-14 03:21:35 -05:00
Nicolas Williams 908c10928b Fix #549 2014-08-11 14:58:44 -05:00
Nicolas Williams c321c3b86b Constant fold objects 2014-08-09 20:47:03 -05:00
Nicolas Williams f87521183f Fold constant arrays 2014-08-09 20:27:08 -05:00
Nicolas Williams 8a561120c4 More constant folding: null, true, and false 
A step towards doing constant folding for arrays and objects.
 2014-08-09 19:15:50 -05:00
Nicolas Williams 20ca21cb0d Out of bounds negative array indices should raise 2014-08-09 19:15:50 -05:00
Nicolas Williams 2d1a75f550 .foo[-1] = ... trips assertion (fix #490) 2014-08-09 13:10:41 -05:00
Nicolas Williams 8cddb7c681 Allow any number of jq-coded function arguments 2014-08-09 12:42:39 -05:00
Nicolas Williams 4249bbf0d5 Make nwise private 2014-08-08 19:36:43 -05:00
Nicolas Williams 8a57c27e92 Make regexp builtins and range/3 use #524 too 2014-08-08 19:31:11 -05:00
Nicolas Williams 8706b6b16a Use def f($a): ...; syntax for builtins 2014-08-08 19:23:46 -05:00
Nicolas Williams 32c08d48f3 Add def f($arg): syntax (fix #524) 2014-08-08 19:16:01 -05:00
Nicolas Williams fc52e78ed4 Fix tests for #432 2014-08-08 18:17:58 -05:00
Nicolas Williams eb12f0358e Fix docs YAML (introduced in #432) 2014-08-08 18:01:42 -05:00
Nicolas Williams 0d437e25de Better error msg for bad shell quoting (fix #538) 2014-08-06 17:51:53 -05:00
Nicolas Williams 2159f9f5e0 Document TCO a bit more 2014-08-05 01:15:33 -05:00
Nicolas Williams 2518b3a34f Fix docs (missing backquotes) 2014-08-05 01:15:33 -05:00
Nicolas Williams a2f99d43c3 Some builtins are unnecessarily special (fix #521) 2014-08-01 00:20:30 -05:00
Nicolas Williams a7878a8d1a Correct @wtlangford's address 2014-07-30 13:19:46 -05:00
Nicolas Williams c73ad74be0 Add @wtlangford to the AUTHORS list 2014-07-30 13:02:34 -05:00
Nicolas Williams e1b20b48f0 Add first, nth, last (fix #510) 2014-07-28 13:18:58 -05:00
Nicolas Williams 2e2538ccb8 Fold constants (fix #504) 2014-07-27 17:48:49 -05:00
Nicolas Williams ae27178352 Fix #499, #500 2014-07-27 17:41:40 -05:00
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
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
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
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
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
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
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
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
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
Nicolas Williams cf7895876b Rebuild jq.1.prebuilt 2014-06-17 18:17:50 -05:00
Nicolas Williams f902d5fae6 Remove trailing whitespace from manual.yml 2014-06-17 18:17:50 -05:00
Nicolas Williams 98e3ebc378 Use new style in manual for defs with args 2014-06-17 18:17:50 -05:00
Nicolas Williams 7ee3b724d1 Fix #419, improve Cannot index message (sortof) 
jv_get() doesn't know if it's being called in the context of a jq
program or not, so it can't produce a very useful error message when the
types of the to-be-indexed value and the key don't agree.  For now,
including the key (when it is a short string) in the error message is as
significant an improvement as is easy to make.
 2014-06-17 17:00:23 -05:00
Nicolas Williams e151a300d0 Fix #266; make help message more useful 2014-06-17 16:47:12 -05:00
Nicolas Williams f58f771660 Fix #280: from_entries of [] is null, should be {} 2014-06-16 22:40:44 -05:00
Nicolas Williams ea63d5d3c2 No args default w/ tty stdout, not tty stdin #220 2014-06-16 22:34:50 -05:00
Nicolas Williams ea0ffe24f8 Don't declare environ on WIN32 2014-06-16 22:34:37 -05:00
Nicolas Williams f741074267 Remove download 1.3 button; reposition try online 2014-06-16 17:01:09 -05:00
Nicolas Williams de5952d67e Add ChangeLog and NEWS files 2014-06-16 15:29:48 -05:00
Nicolas Williams a03f4802ef Add missing contributors to AUTHORS 2014-06-16 15:29:31 -05:00
Nicolas Williams 778ba9f7ab Update AUTHORS 2014-06-16 13:25:50 -05:00
Nicolas Williams 676e0ce38e Fix Win64 jq.exe link on main page 2014-06-16 11:13:55 -05:00
Nicolas Williams 088a42fc53 Allow multiple functions with different arities 2014-06-16 00:05:30 -05:00
Nicolas Williams 63dbac28ad Fix typo; rename jq.1-prebuit to jq.1.prebuilt 2014-06-13 19:04:06 -05:00
Nicolas Williams e9a1de47b4 Add env builtin 2014-06-13 17:51:41 -05:00