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322 Commits

Author SHA1 Message Date
Justin M. Keyes
f72f638f97 doc: job/channel, misc #7783 
doc: termios defaults. ref #6992
doc: :help shell-powershell
doc: provider: Python minimum version is 2.7, 3.4
doc: remove :!start special-case. #5844
doc: mention #7917 change which accepts empty Array for Dictionary parameter
doc: <Cmd> pseudokey
doc: lmap change #5658
doc: -s, -es
 2018-06-11 00:08:27 +02:00
Justin M. Keyes
3abf17ae88 API: validation: mention invalid method name (#8489) 2018-06-07 10:56:44 +02:00
Björn Linse
5be3865ce7 nvim_list_uis: include channel id 2018-06-01 10:20:13 +02:00
Björn Linse
6da4548f0e api: list information about all channels/jobs. 
Fire autocmd when channel opens or its info changes.
Add a way for API clients can describe themselves.
 2018-05-23 18:18:16 +02:00
Justin M. Keyes
137eedb4ed API: nvim_get_commands(): return Dictionary 2018-05-12 07:29:21 +02:00
Justin M. Keyes
738bffea2c API: nvim_get_commands(): more attributes 
Support more :command attributes:
  -bang
  -bar
  -register
 2018-05-11 13:50:00 +02:00
Justin M. Keyes
9fa7727ce0 API: nvim_get_commands(): always return keys 
- Always return all keys, with at least NIL value.
- Require `opts` param to be {"builtin":false}
- Validate `opts` param
 2018-05-11 13:20:43 +02:00
Nimit Bhardwaj
25b6304840 API: nvim_get_commands() 2018-05-11 13:20:19 +02:00
Justin M. Keyes
273d2cd5d5 Merge #8329 'API: Make nvim_set_option() update :verbose set …' 2018-05-11 10:08:09 +02:00
Justin M. Keyes
cb8ea55d71 nvim_eval: fix memory leak 2018-05-10 04:01:25 +02:00
Justin M. Keyes
2326a4ac3a API: nvim_eval(): return non-generic VimL errors 
Use the same pattern as nvim_call_function (_call_function).
 2018-05-09 23:18:39 +02:00
Justin M. Keyes
32b0470b03 API: better way to capture abort-causing non-exception errors 
This condition is not perfectly reliable:
    (did_emsg && force_abort && !current_exception)

The more proper way to check for abort-causing non-exception errors is
to set up `msg_list` using the "pattern" given by do_cmdline().
 2018-05-09 23:18:38 +02:00
Justin M. Keyes
c9f3174075 API: return non-generic VimL errors 
- Return VimL errors instead of generic errors for:
  - nvim_call_function
  - nvim_call_dict_function
- Fix tests which were silently broken before this change.

This violates #6150 where we agreed not to translate API errors.  But
that can be fixed later.
 2018-05-09 23:18:38 +02:00
Justin M. Keyes
34b6a3d944 doc 2018-05-09 23:18:38 +02:00
Justin M. Keyes
cabffb0182 API: nvim_call_dict_function: expect actual function, not name 2018-05-06 14:52:21 +02:00
Justin M. Keyes
fe7ab60af7 API: nvim_call_dict_function: eliminate internal param 
The `internal` param is difficult to explain, and will rarely be
anything but `true`.  To avoid it, use a hack: check if the resolved
dict value starts with "function(".
 2018-05-06 14:38:26 +02:00
Justin M. Keyes
19c2ce1901 refactor: nvim_call_dict_function 
- Add test coverage for errors.
- Rename, rearrange.
 2018-05-06 14:38:26 +02:00
Sebastian Witte
124275dd58 API: nvim_call_dict_function #3032 2018-05-06 14:38:26 +02:00
b-r-o-c-k
7170de1971 api: Make nvim_set_option() update :verbose set ... 
Make `:verbose set ...` show when an option was last modified by an
API client or Lua script/chunk. In the case of an API client, the
channel ID is displayed.
 2018-05-03 21:05:20 -05:00
Justin M. Keyes
53f11dcfc7 Merge #8218 'Fix errors reported by PVS' 
closes #4983
 2018-04-27 09:25:02 +02:00
Justin M. Keyes
77cb14cc6d API: nvim__stats() 
Use it to verify fsync() behavior.
 2018-04-24 00:44:06 +02:00
ZyX
d9c010e45d api/vim: Fix PVS/V547: node was already dereferenced, so can’t be NULL 2018-04-22 20:23:50 +03:00
Justin M. Keyes
1c3a849881 API/nvim_command_output: handle :echon capture (#8265) 
ref https://github.com/neovim/python-client/pull/290
 2018-04-13 00:49:37 +02:00
Justin M. Keyes
a034d4b69d API: nvim_get_proc() 
TODO: "exepath" field (win32: QueryFullProcessImageName())

On unix-likes `ps` is used because the platform-specific APIs are
a nightmare.  For reference, below is a (incomplete) attempt:

diff --git a/src/nvim/os/process.c b/src/nvim/os/process.c
index 09769925aca5..99afbbf290c1 100644
--- a/src/nvim/os/process.c
+++ b/src/nvim/os/process.c
@@ -208,3 +210,60 @@ int os_proc_children(int ppid, int **proc_list, size_t *proc_count)
   return 0;
 }

+/// Gets various properties of the process identified by `pid`.
+///
+/// @param pid Process to inspect.
+/// @return Map of process properties, empty on error.
+Dictionary os_proc_info(int pid)
+{
+  Dictionary pinfo = ARRAY_DICT_INIT;
+#ifdef WIN32
+
+#elif defined(__APPLE__)
+  char buf[PROC_PIDPATHINFO_MAXSIZE];
+  if (proc_pidpath(pid, buf, sizeof(buf))) {
+    name = getName(buf);
+    PUT(pinfo, "exepath", STRING_OBJ(cstr_to_string(buf)));
+    return name;
+  } else {
+    ILOG("proc_pidpath() failed for pid: %d", pid);
+  }
+#elif defined(BSD)
+# if defined(__FreeBSD__)
+#  define KP_COMM(o) o.ki_comm
+# else
+#  define KP_COMM(o) o.p_comm
+# endif
+  struct kinfo_proc *proc = kinfo_getproc(pid);
+  if (proc) {
+    PUT(pinfo, "name", cstr_to_string(KP_COMM(proc)));
+    xfree(proc);
+  } else {
+    ILOG("kinfo_getproc() failed for pid: %d", pid);
+  }
+
+#elif defined(__linux__)
+  char fname[256] = { 0 };
+  char buf[MAXPATHL];
+  snprintf(fname, sizeof(fname), "/proc/%d/comm", pid);
+  FILE *fp = fopen(fname, "r");
+  // FileDescriptor *f = file_open_new(&error, fname, kFileReadOnly, 0);
+  // ptrdiff_t file_read(FileDescriptor *const fp, char *const ret_buf,
+  //                     const size_t size)
+  if (fp == NULL) {
+    ILOG("fopen() of /proc/%d/comm failed", pid);
+  } else {
+    size_t n = fread(buf, sizeof(char), sizeof(buf) - 1, fp);
+    if (n == 0) {
+      WLOG("fread() of /proc/%d/comm failed", pid);
+    } else {
+      size_t end = MIN(sizeof(buf) - 1, n);
+      end = (end > 0 && buf[end - 1] == '\n') ? end - 1 : end;
+      buf[end] = '\0';
+      PUT(pinfo, "name", STRING_OBJ(cstr_to_string(buf)));
+    }
+  }
+  fclose(fp);
+#endif
+  return pinfo;
+}
 2018-03-18 00:11:45 +01:00
Justin M. Keyes
12af7016e2 nvim_get_proc_children: fallback to shell 
/proc/…/children may be unavailable because of an unset kernel option.
Fallback to `pgrep` invoked in a shell.
 2018-03-16 10:55:12 +01:00
Justin M. Keyes
dbad797edd API: nvim_get_proc_children() 
ref https://github.com/libuv/libuv/pull/836
 2018-03-16 10:55:12 +01:00
geekodour
9f994bb699 api: nvim_list_uis #8004 
ref #7438
closes #4842
 2018-03-03 15:06:24 +01:00
Justin M. Keyes
5055d4a755 api: nvim_command_output: direct impl 2018-01-10 23:58:56 +01:00
Justin M. Keyes
c095f83116 api: change nvim_command_output behavior 
Implement nvim_command_output with `execute({cmd},"silent")`.

Behavior changes:
- does not provoke any hit-enter prompt
- no longer prepends a newline char
- does not capture some noise (like the "[New File]" message, see the
  change to tabnewentered_spec.lua)

Technically ("bug-for-bug") this a breaking change.  But the previous
behavior of nvim_command_output meant that it probably wasn't used for
anything outside of tests.

Also remove the undocumented `v:command_output` variable which was
a hack introduced only for the purposes of nvim_command_output.

closes #7726
 2018-01-10 23:45:44 +01:00
Justin M. Keyes
fe60fa9faa doc 
vim-patch:8.0.1206: no autocmd for entering or leaving the command line
(commit a4f6cec7a3)

NA patches:
vim-patch:8.0.0320: warning for unused variable with small build
 2017-12-26 03:58:28 +01:00
ZyX
45998deb5d *: Fix linter errors 2017-12-12 00:52:14 +03:00
Justin M. Keyes
dc232b74fb doc: hack to avoid doxygen bug 
Use `@cond <something>` to obscure a section from doxygen.

doxygen thinks kvec_withinit_t() is a function. That adds noise to the
generated API documentation, and also prevents the following function
from being noticed.
 2017-12-10 17:13:22 +01:00
Justin M. Keyes
3cc7ebf810 Merge #7234 'built-in expression parser' 2017-12-09 18:47:34 +01:00
ZyX
17077b6813 viml/parser/expressions: Make $ENV not depend on &isident 2017-11-26 16:08:53 +03:00
ZyX
b9c7813058 Merge branch 'master' into expression-parser 2017-11-26 15:54:03 +03:00
Björn Linse
5215e3205a channels: refactor 2017-11-24 14:50:00 +01:00
ZyX
03a129aacf Merge branch 'master' into expression-parser 2017-11-19 22:05:22 +03:00
James McCoy
0407ddb364 Use PRId64 to format Integer when calling api_set_error 
Integer is a 64-bit type so using %d can produce incorrect results.

    test/functional/api/highlight_spec.lua @ 35: highlight api nvim_get_hl_by_id
    ...W7Xi/neovim-0.2.1/test/functional/api/highlight_spec.lua:46: Expected objects to be the same.
    Passed in:
    (string) 'Invalid highlight id: 7671724'
    Expected:
    (string) 'Invalid highlight id: 30000'
 2017-11-12 16:45:39 -05:00
ZyX
c7495ebcc0 viml/parser/expressions: Add support for parsing assignments 2017-11-12 02:18:43 +03:00
ZyX
4aebd00a9e *: Fix linter errors 2017-11-06 20:28:37 +03:00
ZyX
24a353364d Merge branch 'master' into expression-parser 2017-11-06 20:23:35 +03:00
Justin M. Keyes
280943d9b9 doc: API (generated) 2017-11-06 04:51:34 +01:00
Justin M. Keyes
842a54a1bb doc 2017-11-06 01:56:04 +01:00
ZyX
ebb5977837 api/vim: Add “len” dictionary key 
This allows determining where parsing ended which may be needed for e.g. parsing
`:echo` with that API function.
 2017-11-06 01:17:39 +03:00
ZyX
7849070f99 tests: Add missing test cases 2017-11-06 01:17:39 +03:00
ZyX
7bc6de7526 api/vim,functests: Add tests for nvim_parse_expression, fix found bugs 2017-11-06 01:17:39 +03:00
ZyX
07ec709141 vim/api: Actually dump AST, fix some bugs in nvim_parse_expression 2017-11-06 01:17:38 +03:00
ZyX
b9d5aea073 api/vim: Create part of nvim_parse_expression function 2017-11-06 01:17:38 +03:00
ZyX
22d161a5dd api/vim: Add nvim_parse_expression function 2017-10-29 20:11:44 +03:00
Justin M. Keyes
52517321d1 test: nvim_get_hl_by_name/by_id #7082 
- test all properties
- test failure modes
 2017-10-08 21:17:20 +02:00