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https://github.com/neovim/neovim.git
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2ffafc7aa9
The current approach of using `on_attach` callbacks for configuring buffers for LSP is suboptimal: 1. It does not use the standard Nvim interface for driving and hooking into events (i.e. autocommands) 2. There is no way for "third parties" (e.g. plugins) to hook into the event. This means that *all* buffer configuration must go into the user-supplied on_attach callback. This also makes it impossible for these configurations to be modular, since it all must happen in the same place. 3. There is currently no way to do something when a client detaches from a buffer (there is no `on_detach` callback). The solution is to use the traditional method of event handling in Nvim: autocommands. When a LSP client is attached to a buffer, fire a `LspAttach`. Likewise, when a client detaches from a buffer fire a `LspDetach` event. This enables plugins to easily add LSP-specific configuration to buffers as well as enabling users to make their own configurations more modular (e.g. by creating multiple LspAttach autocommands that each do something unique).
150 lines
7.9 KiB
Lua
150 lines
7.9 KiB
Lua
return {
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events = {
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'BufAdd', -- after adding a buffer to the buffer list
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'BufDelete', -- deleting a buffer from the buffer list
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'BufEnter', -- after entering a buffer
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'BufFilePost', -- after renaming a buffer
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'BufFilePre', -- before renaming a buffer
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'BufHidden', -- just after buffer becomes hidden
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'BufLeave', -- before leaving a buffer
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'BufModifiedSet', -- after the 'modified' state of a buffer changes
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'BufNew', -- after creating any buffer
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'BufNewFile', -- when creating a buffer for a new file
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'BufReadCmd', -- read buffer using command
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'BufReadPost', -- after reading a buffer
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'BufReadPre', -- before reading a buffer
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'BufUnload', -- just before unloading a buffer
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'BufWinEnter', -- after showing a buffer in a window
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'BufWinLeave', -- just after buffer removed from window
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'BufWipeout', -- just before really deleting a buffer
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'BufWriteCmd', -- write buffer using command
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'BufWritePost', -- after writing a buffer
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'BufWritePre', -- before writing a buffer
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'ChanInfo', -- info was received about channel
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'ChanOpen', -- channel was opened
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'CmdUndefined', -- command undefined
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'CmdWinEnter', -- after entering the cmdline window
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'CmdWinLeave', -- before leaving the cmdline window
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'CmdlineChanged', -- command line was modified
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'CmdlineEnter', -- after entering cmdline mode
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'CmdlineLeave', -- before leaving cmdline mode
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'ColorScheme', -- after loading a colorscheme
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'ColorSchemePre', -- before loading a colorscheme
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'CompleteChanged', -- after popup menu changed
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'CompleteDone', -- after finishing insert complete
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'CompleteDonePre', -- idem, before clearing info
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'CursorHold', -- cursor in same position for a while
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'CursorHoldI', -- idem, in Insert mode
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'CursorMoved', -- cursor was moved
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'CursorMovedI', -- cursor was moved in Insert mode
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'DiagnosticChanged', -- diagnostics in a buffer were modified
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'DiffUpdated', -- diffs have been updated
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'DirChanged', -- directory changed
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'DirChangedPre', -- directory is going to change
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'EncodingChanged', -- after changing the 'encoding' option
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'ExitPre', -- before exiting
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'FileAppendCmd', -- append to a file using command
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'FileAppendPost', -- after appending to a file
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'FileAppendPre', -- before appending to a file
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'FileChangedRO', -- before first change to read-only file
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'FileChangedShell', -- after shell command that changed file
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'FileChangedShellPost', -- after (not) reloading changed file
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'FileReadCmd', -- read from a file using command
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'FileReadPost', -- after reading a file
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'FileReadPre', -- before reading a file
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'FileType', -- new file type detected (user defined)
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'FileWriteCmd', -- write to a file using command
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'FileWritePost', -- after writing a file
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'FileWritePre', -- before writing a file
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'FilterReadPost', -- after reading from a filter
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'FilterReadPre', -- before reading from a filter
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'FilterWritePost', -- after writing to a filter
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'FilterWritePre', -- before writing to a filter
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'FocusGained', -- got the focus
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'FocusLost', -- lost the focus to another app
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'FuncUndefined', -- if calling a function which doesn't exist
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'GUIEnter', -- after starting the GUI
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'GUIFailed', -- after starting the GUI failed
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'InsertChange', -- when changing Insert/Replace mode
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'InsertCharPre', -- before inserting a char
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'InsertEnter', -- when entering Insert mode
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'InsertLeave', -- just after leaving Insert mode
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'InsertLeavePre', -- just before leaving Insert mode
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'LspAttach', -- after an LSP client attaches to a buffer
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'LspDetach', -- after an LSP client detaches from a buffer
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'MenuPopup', -- just before popup menu is displayed
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'ModeChanged', -- after changing the mode
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'OptionSet', -- after setting any option
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'QuickFixCmdPost', -- after :make, :grep etc.
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'QuickFixCmdPre', -- before :make, :grep etc.
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'QuitPre', -- before :quit
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'RecordingEnter', -- when starting to record a macro
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'RecordingLeave', -- just before a macro stops recording
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'RemoteReply', -- upon string reception from a remote vim
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'SearchWrapped', -- after the search wrapped around
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'SessionLoadPost', -- after loading a session file
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'ShellCmdPost', -- after ":!cmd"
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'ShellFilterPost', -- after ":1,2!cmd", ":w !cmd", ":r !cmd".
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'Signal', -- after nvim process received a signal
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'SourceCmd', -- sourcing a Vim script using command
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'SourcePost', -- after sourcing a Vim script
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'SourcePre', -- before sourcing a Vim script
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'SpellFileMissing', -- spell file missing
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'StdinReadPost', -- after reading from stdin
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'StdinReadPre', -- before reading from stdin
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'SwapExists', -- found existing swap file
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'Syntax', -- syntax selected
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'TabClosed', -- a tab has closed
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'TabEnter', -- after entering a tab page
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'TabLeave', -- before leaving a tab page
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'TabNew', -- when creating a new tab
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'TabNewEntered', -- after entering a new tab
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'TermChanged', -- after changing 'term'
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'TermClose', -- after the process exits
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'TermEnter', -- after entering Terminal mode
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'TermLeave', -- after leaving Terminal mode
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'TermOpen', -- after opening a terminal buffer
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'TermResponse', -- after setting "v:termresponse"
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'TextChanged', -- text was modified
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'TextChangedI', -- text was modified in Insert mode(no popup)
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'TextChangedP', -- text was modified in Insert mode(popup)
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'TextYankPost', -- after a yank or delete was done (y, d, c)
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'UIEnter', -- after UI attaches
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'UILeave', -- after UI detaches
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'User', -- user defined autocommand
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'VimEnter', -- after starting Vim
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'VimLeave', -- before exiting Vim
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'VimLeavePre', -- before exiting Vim and writing ShaDa file
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'VimResized', -- after Vim window was resized
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'VimResume', -- after Nvim is resumed
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'VimSuspend', -- before Nvim is suspended
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'WinClosed', -- after closing a window
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'WinEnter', -- after entering a window
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'WinLeave', -- before leaving a window
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'WinNew', -- when entering a new window
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'WinScrolled', -- after scrolling a window
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},
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aliases = {
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BufCreate = 'BufAdd',
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BufRead = 'BufReadPost',
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BufWrite = 'BufWritePre',
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FileEncoding = 'EncodingChanged',
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},
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-- List of nvim-specific events or aliases for the purpose of generating
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-- syntax file
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nvim_specific = {
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BufModifiedSet=true,
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DiagnosticChanged=true,
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LspAttach=true,
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LspDetach=true,
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RecordingEnter=true,
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RecordingLeave=true,
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Signal=true,
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TabNewEntered=true,
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TermClose=true,
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TermOpen=true,
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UIEnter=true,
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UILeave=true,
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},
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}
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