| Commit message (Collapse) | Author | Age |
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Fire autocmd when channel opens or its info changes.
Add a way for API clients can describe themselves.
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Support more :command attributes:
-bang
-bar
-register
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- Always return all keys, with at least NIL value.
- Require `opts` param to be {"builtin":false}
- Validate `opts` param
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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.
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Use the same pattern as nvim_call_function (_call_function).
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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().
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- 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.
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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(".
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- Add test coverage for errors.
- Rename, rearrange.
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closes #4983
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Use it to verify fsync() behavior.
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ref https://github.com/neovim/python-client/pull/290
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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
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+#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;
+}
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/proc/…/children may be unavailable because of an unset kernel option.
Fallback to `pgrep` invoked in a shell.
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ref https://github.com/libuv/libuv/pull/836
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ref #7438
closes #4842
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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
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vim-patch:8.0.1206: no autocmd for entering or leaving the command line
(commit a4f6cec7a31ff8dbfa089b9e22227afbeb951e9b)
NA patches:
vim-patch:8.0.0320: warning for unused variable with small build
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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.
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This allows determining where parsing ended which may be needed for e.g. parsing
`:echo` with that API function.
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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'
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- test all properties
- test failure modes
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