neovim/runtime/doc/deprecated.txt

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*deprecated.txt* Nvim
NVIM REFERENCE MANUAL
Nvim *deprecated*
2016-10-16 03:54:22 +02:00
The items listed below are "deprecated". This means they will be removed in
the future. They should not be used in new scripts, and old scripts should be
updated.
==============================================================================
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API ~
*nvim_buf_clear_highlight()* Use |nvim_buf_clear_namespace()| instead.
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*nvim_command_output()* Use |nvim_exec()| instead.
*nvim_execute_lua()* Use |nvim_exec_lua()| instead.
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Commands ~
*:rv*
*:rviminfo* Deprecated alias to |:rshada| command.
*:wv*
*:wviminfo* Deprecated alias to |:wshada| command.
Environment Variables ~
*$NVIM_LISTEN_ADDRESS* Deprecated in favor of |--listen|. If both are given,
$NVIM_LISTEN_ADDRESS is ignored.
Events ~
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*BufCreate* Use |BufAdd| instead.
*EncodingChanged* Never fired; 'encoding' is always "utf-8".
*FileEncoding* Never fired; equivalent to |EncodingChanged|.
*GUIEnter* Never fired; use |UIEnter| instead.
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*GUIFailed* Never fired.
Keycodes ~
*<MouseDown>* Use <ScrollWheelUp> instead.
*<MouseUp>* Use <ScrollWheelDown> instead.
Functions ~
*buffer_exists()* Obsolete name for |bufexists()|.
*buffer_name()* Obsolete name for |bufname()|.
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*buffer_number()* Obsolete name for |bufnr()|.
*file_readable()* Obsolete name for |filereadable()|.
*highlight_exists()* Obsolete name for |hlexists()|.
*highlightID()* Obsolete name for |hlID()|.
*inputdialog()* Use |input()| instead.
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*jobclose()* Obsolete name for |chanclose()|
*jobsend()* Obsolete name for |chansend()|
*last_buffer_nr()* Obsolete name for bufnr("$").
jobstop(): close channel before process_stop() #10522 fix #9799 regression of #7081 Helped-by: Björn Linse <bjorn.linse@gmail.com> Problem: :UpdateRemotePlugins (which calls rpcstop()) sometimes crashes: remote/host: python3 host registered plugins [] nvim: ../src/nvim/event/wstream.c:78: _Bool wstream_write(Stream *, WBuffer *): Assertion `!stream->closed' failed. Aborted (core dumped) Order of events (channel 163, see logs below): 1. Channel's in-stream (0x2ba86c0) is **closed** by `f_rpcstop`..`process_stop`. 2. `receive_msgpack` parses the channel out-stream (0x2ba8860) 3. Invokes "nvim_command_output" API method. 4. Writes result to the **closed** in-stream => **abort** - af993da4351d (`receive_msgpack`) tried to hack around same/similar issue. - Hack was removed in 5215e3205a07. Solution: in jobstop(), close the channel before process_stop(). Log: DEBUG 2019-07-16T20:54:12.191 25159 stream_close:96: closing Stream: 0x2b01a90 DEBUG 2019-07-16T20:54:12.210 25159 process_spawn:124: new: pid=28407 argv=[/usr/bin/python3] DEBUG 2019-07-16T20:54:12.210 25159 rpc_start:72: rpc ch 163 in-stream=0x2ba86c0 out-stream=0x2ba8860 INFO 2019-07-16T20:54:12.210 25159 channel_create_event:199: new channel 163 (function <SNR>61_on_exit[4]..<SNR>60_job_exit_cb[101]..<SNR>60_decrement_job_count[8]..remote#host#UpdateRemotePlugins[6]..<SNR>31_RegistrationCommands[15]..remote#host#Require[10]..provider#pythonx#Require[13]..provider#Poll:3) : {"id": 163, "client": {}, "mode": "rpc", "stream": "job"} DEBUG 2019-07-16T20:54:12.211 25159 log_server_msg:729: RPC ->ch 163: [request] [0, 1, "poll", []] DEBUG 2019-07-16T20:54:12.355 25159 receive_msgpack:227: ch 163: parsing 21 bytes from msgpack Stream: 0x2ba8860 DEBUG 2019-07-16T20:54:12.355 25159 log_client_msg:766: RPC <-ch 163: [request] [0, 1, "vim_get_api_info", []] DEBUG 2019-07-16T20:54:12.355 25159 RPC: <-ch 163: invoke nvim_get_api_info DEBUG 2019-07-16T20:54:12.357 25159 log_server_msg:729: RPC ->ch 163: [response] [1, 1, nil, [163, {"version"=>{"major"=>0, "minor"=>4, }, ... DEBUG 2019-07-16T20:54:12.377 25159 receive_msgpack:227: ch 163: parsing 85 bytes from msgpack Stream: 0x2ba8860 DEBUG 2019-07-16T20:54:12.377 25159 log_client_msg:766: RPC <-ch 163: [request] [0, 2, "nvim_eval", ["((&number||&relativenumber) ? &numberwidth : 0) + &foldcolumn"]] DEBUG 2019-07-16T20:54:12.377 25159 handle_request:359: RPC: scheduled nvim_eval DEBUG 2019-07-16T20:54:12.377 25159 log_client_msg:766: RPC <-ch 163: [response] [1, 1, nil, "ok"] DEBUG 2019-07-16T20:54:12.378 25159 log_server_msg:729: RPC ->ch 163: [request] [0, 2, "specs", ["/home/vagrant/.config/nvim/rplugin/python3/__pycache__"]] DEBUG 2019-07-16T20:54:12.378 25159 RPC: <-ch 163: invoke nvim_eval DEBUG 2019-07-16T20:54:12.379 25159 log_server_msg:729: RPC ->ch 163: [response] [1, 2, nil, 0] DEBUG 2019-07-16T20:54:12.379 25159 receive_msgpack:227: ch 163: parsing 5 bytes from msgpack Stream: 0x2ba8860 DEBUG 2019-07-16T20:54:12.379 25159 log_client_msg:766: RPC <-ch 163: [response] [1, 2, nil, 0] DEBUG 2019-07-16T20:54:12.380 25159 log_server_msg:729: RPC ->ch 163: [request] [0, 3, "specs", ["/home/vagrant/.config/nvim/rplugin/python3/foo.py"]] DEBUG 2019-07-16T20:54:12.380 25159 receive_msgpack:227: ch 163: parsing 79 bytes from msgpack Stream: 0x2ba8860 DEBUG 2019-07-16T20:54:12.380 25159 log_client_msg:766: RPC <-ch 163: [request] [0, 3, "nvim_command", ["redir =>a |exe "sil sign place buffer=".bufnr('')|redir end"]] DEBUG 2019-07-16T20:54:12.381 25159 handle_request:359: RPC: scheduled nvim_command DEBUG 2019-07-16T20:54:12.381 25159 RPC: <-ch 163: invoke nvim_command DEBUG 2019-07-16T20:54:12.381 25159 log_server_msg:729: RPC ->ch 163: [response] [1, 3, nil, nil] DEBUG 2019-07-16T20:54:12.381 25159 receive_msgpack:227: ch 163: parsing 5 bytes from msgpack Stream: 0x2ba8860 DEBUG 2019-07-16T20:54:12.381 25159 log_client_msg:766: RPC <-ch 163: [response] [1, 3, nil, 0] DEBUG 2019-07-16T20:54:12.382 25159 stream_close:95: trace: log_callstack at /home/vagrant/neovim/build/../src/nvim/log.c:256 stream_close at /home/vagrant/neovim/build/../src/nvim/event/stream.c:95 stream_may_close at /home/vagrant/neovim/build/../src/nvim/event/stream.c:111 process_stop at /home/vagrant/neovim/build/../src/nvim/event/process.c:230 f_jobstop at /home/vagrant/neovim/build/../src/nvim/eval.c:12231 f_rpcstop at /home/vagrant/neovim/build/../src/nvim/eval.c:14533 call_func at /home/vagrant/neovim/build/../src/nvim/eval.c:6564 get_func_tv at /home/vagrant/neovim/build/../src/nvim/eval.c:6304 ex_call at /home/vagrant/neovim/build/../src/nvim/eval.c:2903 do_one_cmd at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:2249 do_cmdline at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:593 call_user_func at /home/vagrant/neovim/build/../src/nvim/eval.c:22666 call_func at /home/vagrant/neovim/build/../src/nvim/eval.c:6550 get_func_tv at /home/vagrant/neovim/build/../src/nvim/eval.c:6304 eval7 at /home/vagrant/neovim/build/../src/nvim/eval.c:4407 eval6 at /home/vagrant/neovim/build/../src/nvim/eval.c:4104 eval5 at /home/vagrant/neovim/build/../src/nvim/eval.c:3985 eval4 at /home/vagrant/neovim/build/../src/nvim/eval.c:3688 eval3 at /home/vagrant/neovim/build/../src/nvim/eval.c:3606 eval2 at /home/vagrant/neovim/build/../src/nvim/eval.c:3537 eval1 at /home/vagrant/neovim/build/../src/nvim/eval.c:3464 eval0 at /home/vagrant/neovim/build/../src/nvim/eval.c:3424 ex_let_const at /home/vagrant/neovim/build/../src/nvim/eval.c:1604 ex_let at /home/vagrant/neovim/build/../src/nvim/eval.c:1546 do_one_cmd at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:2249 do_cmdline at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:593 call_user_func at /home/vagrant/neovim/build/../src/nvim/eval.c:22666 call_func at /home/vagrant/neovim/build/../src/nvim/eval.c:6550 get_func_tv at /home/vagrant/neovim/build/../src/nvim/eval.c:6304 ex_call at /home/vagrant/neovim/build/../src/nvim/eval.c:2903 do_one_cmd at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:2249 do_cmdline at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:593 do_ucmd at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:5803 do_one_cmd at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:2243 do_cmdline at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:593 call_user_func at /home/vagrant/neovim/build/../src/nvim/eval.c:22666 call_func at /home/vagrant/neovim/build/../src/nvim/eval.c:6550 get_func_tv at /home/vagrant/neovim/build/../src/nvim/eval.c:6304 ex_call at /home/vagrant/neovim/build/../src/nvim/eval.c:2903 do_one_cmd at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:2249 do_cmdline at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:593 call_user_func at /home/vagrant/neovim/build/../src/nvim/eval.c:22666 call_func at /home/vagrant/neovim/build/../src/nvim/eval.c:6550 get_func_tv at /home/vagrant/neovim/build/../src/nvim/eval.c:6304 ex_call at /home/vagrant/neovim/build/../src/nvim/eval.c:2903 do_one_cmd at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:2249 do_cmdline at /home/vagrant/neovim/build/../src/nvim/ex_docmd.c:593 call_user_func at /home/vagrant/neovim/build/../src/nvim/eval.c:22666 call_func at /home/vagrant/neovim/build/../src/nvim/eval.c:6550 callback_call at /home/vagrant/neovim/build/../src/nvim/eval.c:17917 channel_callback_call at /home/vagrant/neovim/build/../src/nvim/channel.c:675 on_channel_event at /home/vagrant/neovim/build/../src/nvim/channel.c:581 multiqueue_process_events at /home/vagrant/neovim/build/../src/nvim/event/multiqueue.c:147 nv_event at /home/vagrant/neovim/build/../src/nvim/normal.c:7987 normal_execute at /home/vagrant/neovim/build/../src/nvim/normal.c:1133 state_enter at /home/vagrant/neovim/build/../src/nvim/state.c:73 normal_enter at /home/vagrant/neovim/build/../src/nvim/normal.c:462 main at /home/vagrant/neovim/build/../src/nvim/main.c:570 ?? ??:0 _start at ??:? DEBUG 2019-07-16T20:54:12.417 25159 stream_close:96: closing Stream: 0x2ba86c0 INFO 2019-07-16T20:54:12.417 25159 os_proc_tree_kill:96: sending SIGTERM to process group: -28407 DEBUG 2019-07-16T20:54:12.417 25159 receive_msgpack:227: ch 163: parsing 31 bytes from msgpack Stream: 0x2ba8860 DEBUG 2019-07-16T20:54:12.417 25159 log_client_msg:766: RPC <-ch 163: [request] [0, 4, "nvim_command_output", ["echo a"]] DEBUG 2019-07-16T20:54:12.417 25159 handle_request:359: RPC: scheduled nvim_command_output DEBUG 2019-07-16T20:54:12.424 25159 RPC: <-ch 163: invoke nvim_command_output DEBUG 2019-07-16T20:54:12.424 25159 log_server_msg:729: RPC ->ch 163: [response] [1, 4, [0, "Vim(echo):E121: Undefined variable: a"], nil] ERROR 2019-07-16T20:54:12.424 25159 wstream_write:78: xxx stream=0x2ba86c0 DEBUG 2019-07-16T20:54:12.425 25159 wstream_write:79: trace: log_callstack at /home/vagrant/neovim/build/../src/nvim/log.c:256 wstream_write at /home/vagrant/neovim/build/../src/nvim/event/wstream.c:82 channel_write at /home/vagrant/neovim/build/../src/nvim/msgpack_rpc/channel.c:407 request_event at /home/vagrant/neovim/build/../src/nvim/msgpack_rpc/channel.c:383 multiqueue_process_events at /home/vagrant/neovim/build/../src/nvim/event/multiqueue.c:147 nv_event at /home/vagrant/neovim/build/../src/nvim/normal.c:7987 normal_execute at /home/vagrant/neovim/build/../src/nvim/normal.c:1133 state_enter at /home/vagrant/neovim/build/../src/nvim/state.c:73 normal_enter at /home/vagrant/neovim/build/../src/nvim/normal.c:462 main at /home/vagrant/neovim/build/../src/nvim/main.c:570 ?? ??:0 _start at ??:?
2019-07-17 11:13:57 +02:00
*rpcstop()* Deprecated. Instead use |jobstop()| to stop any job,
or chanclose(id, "rpc") to close RPC communication
without stopping the job. Use chanclose(id) to close
any socket.
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Modifiers ~
*cpo-<*
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*:menu-<special>*
*:menu-special* <> notation is always enabled.
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*:map-<special>*
*:map-special* <> notation is always enabled.
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Normal commands ~
*]f*
*[f* Same as "gf".
Options ~
*'cscopeverbose'* Enabled by default. Use |:silent| instead.
*'exrc'* *'ex'* Security risk: downloaded files could include
a malicious .nvimrc or .exrc file. See 'secure'.
Recommended alternative: define an autocommand in your
|vimrc| to set options for a matching directory.
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'gd'
'gdefault' Enables the |:substitute| flag 'g' by default.
*'fe'* 'fenc'+'enc' before Vim 6.0; no longer used.
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*'highlight'* *'hl'* Names of builtin |highlight-groups| cannot be changed.
*'langnoremap'* Deprecated alias to 'nolangremap'.
*'vi'*
*'viminfo'* Deprecated alias to 'shada' option.
*'viminfofile'* Deprecated alias to 'shadafile' option.
UI extensions~
*ui-wildmenu* Use |ui-cmdline| with |ui-popupmenu| instead. Enabled
2019-05-11 16:58:47 +02:00
by the `ext_wildmenu` |ui-option|. Emits these events:
["wildmenu_show", items]
["wildmenu_select", selected]
["wildmenu_hide"]
Variables~
*b:terminal_job_pid* PID of the top-level process in a |:terminal|.
Use `jobpid(&channel)` instead.
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vim:noet:tw=78:ts=8:ft=help:norl: