--- @meta _ -- THIS FILE IS GENERATED -- DO NOT EDIT error('Cannot require a meta file') vim.api = {} --- @private --- @param buffer integer --- @param keys boolean --- @param dot boolean --- @return string function vim.api.nvim__buf_debug_extmarks(buffer, keys, dot) end --- @private --- @param buffer integer --- @param first integer --- @param last integer function vim.api.nvim__buf_redraw_range(buffer, first, last) end --- @private --- @param buffer integer --- @return table function vim.api.nvim__buf_stats(buffer) end --- @private --- @return string function vim.api.nvim__get_lib_dir() end --- @private --- Find files in runtime directories --- --- @param pat any[] pattern of files to search for --- @param all boolean whether to return all matches or only the first --- @param opts vim.api.keyset.runtime is_lua: only search Lua subdirs --- @return string[] function vim.api.nvim__get_runtime(pat, all, opts) end --- @private --- Returns object given as argument. --- This API function is used for testing. One should not rely on its presence --- in plugins. --- --- @param obj any Object to return. --- @return any function vim.api.nvim__id(obj) end --- @private --- Returns array given as argument. --- This API function is used for testing. One should not rely on its presence --- in plugins. --- --- @param arr any[] Array to return. --- @return any[] function vim.api.nvim__id_array(arr) end --- @private --- Returns dictionary given as argument. --- This API function is used for testing. One should not rely on its presence --- in plugins. --- --- @param dct table Dictionary to return. --- @return table function vim.api.nvim__id_dictionary(dct) end --- @private --- Returns floating-point value given as argument. --- This API function is used for testing. One should not rely on its presence --- in plugins. --- --- @param flt number Value to return. --- @return number function vim.api.nvim__id_float(flt) end --- @private --- NB: if your UI doesn't use hlstate, this will not return hlstate first --- time. --- --- @param grid integer --- @param row integer --- @param col integer --- @return any[] function vim.api.nvim__inspect_cell(grid, row, col) end --- @private --- For testing. The condition in schar_cache_clear_if_full is hard to reach, --- so this function can be used to force a cache clear in a test. --- function vim.api.nvim__invalidate_glyph_cache() end --- @private --- @return any[] function vim.api.nvim__runtime_inspect() end --- @private --- @param path string function vim.api.nvim__screenshot(path) end --- @private --- Gets internal stats. --- --- @return table function vim.api.nvim__stats() end --- @private --- @param str string --- @return any function vim.api.nvim__unpack(str) end --- Adds a highlight to buffer. --- Useful for plugins that dynamically generate highlights to a buffer (like --- a semantic highlighter or linter). The function adds a single highlight to --- a buffer. Unlike `matchaddpos()` highlights follow changes to line --- numbering (as lines are inserted/removed above the highlighted line), like --- signs and marks do. --- Namespaces are used for batch deletion/updating of a set of highlights. To --- create a namespace, use `nvim_create_namespace()` which returns a --- namespace id. Pass it in to this function as `ns_id` to add highlights to --- the namespace. All highlights in the same namespace can then be cleared --- with single call to `nvim_buf_clear_namespace()`. If the highlight never --- will be deleted by an API call, pass `ns_id = -1`. --- As a shorthand, `ns_id = 0` can be used to create a new namespace for the --- highlight, the allocated id is then returned. If `hl_group` is the empty --- string no highlight is added, but a new `ns_id` is still returned. This is --- supported for backwards compatibility, new code should use --- `nvim_create_namespace()` to create a new empty namespace. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param ns_id integer namespace to use or -1 for ungrouped highlight --- @param hl_group string Name of the highlight group to use --- @param line integer Line to highlight (zero-indexed) --- @param col_start integer Start of (byte-indexed) column range to highlight --- @param col_end integer End of (byte-indexed) column range to highlight, or -1 to --- highlight to end of line --- @return integer function vim.api.nvim_buf_add_highlight(buffer, ns_id, hl_group, line, col_start, col_end) end --- Activates buffer-update events on a channel, or as Lua callbacks. --- Example (Lua): capture buffer updates in a global `events` variable (use --- "vim.print(events)" to see its contents): --- --- ```lua --- events = {} --- vim.api.nvim_buf_attach(0, false, { --- on_lines = function(...) --- table.insert(events, {...}) --- end, --- }) --- ``` --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param send_buffer boolean True if the initial notification should contain the --- whole buffer: first notification will be --- `nvim_buf_lines_event`. Else the first notification --- will be `nvim_buf_changedtick_event`. Not for Lua --- callbacks. --- @param opts vim.api.keyset.buf_attach Optional parameters. --- • on_lines: Lua callback invoked on change. Return `true` to --- detach. Args: --- • the string "lines" --- • buffer handle --- • b:changedtick --- • first line that changed (zero-indexed) --- • last line that was changed --- • last line in the updated range --- • byte count of previous contents --- • deleted_codepoints (if `utf_sizes` is true) --- • deleted_codeunits (if `utf_sizes` is true) --- --- • on_bytes: Lua callback invoked on change. This --- callback receives more granular information about the --- change compared to on_lines. Return `true` to --- detach. Args: --- • the string "bytes" --- • buffer handle --- • b:changedtick --- • start row of the changed text (zero-indexed) --- • start column of the changed text --- • byte offset of the changed text (from the start of --- the buffer) --- • old end row of the changed text (offset from start --- row) --- • old end column of the changed text (if old end row --- = 0, offset from start column) --- • old end byte length of the changed text --- • new end row of the changed text (offset from start --- row) --- • new end column of the changed text (if new end row --- = 0, offset from start column) --- • new end byte length of the changed text --- --- • on_changedtick: Lua callback invoked on changedtick --- increment without text change. Args: --- • the string "changedtick" --- • buffer handle --- • b:changedtick --- --- • on_detach: Lua callback invoked on detach. Args: --- • the string "detach" --- • buffer handle --- --- • on_reload: Lua callback invoked on reload. The entire --- buffer content should be considered changed. Args: --- • the string "reload" --- • buffer handle --- --- • utf_sizes: include UTF-32 and UTF-16 size of the --- replaced region, as args to `on_lines`. --- • preview: also attach to command preview (i.e. --- 'inccommand') events. --- @return boolean function vim.api.nvim_buf_attach(buffer, send_buffer, opts) end --- call a function with buffer as temporary current buffer --- This temporarily switches current buffer to "buffer". If the current --- window already shows "buffer", the window is not switched If a window --- inside the current tabpage (including a float) already shows the buffer --- One of these windows will be set as current window temporarily. Otherwise --- a temporary scratch window (called the "autocmd window" for historical --- reasons) will be used. --- This is useful e.g. to call Vimscript functions that only work with the --- current buffer/window currently, like `termopen()`. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param fun function Function to call inside the buffer (currently Lua callable --- only) --- @return any function vim.api.nvim_buf_call(buffer, fun) end --- @deprecated --- @param buffer integer --- @param ns_id integer --- @param line_start integer --- @param line_end integer function vim.api.nvim_buf_clear_highlight(buffer, ns_id, line_start, line_end) end --- Clears `namespace`d objects (highlights, `extmarks`, virtual text) from a --- region. --- Lines are 0-indexed. `api-indexing` To clear the namespace in the entire --- buffer, specify line_start=0 and line_end=-1. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param ns_id integer Namespace to clear, or -1 to clear all namespaces. --- @param line_start integer Start of range of lines to clear --- @param line_end integer End of range of lines to clear (exclusive) or -1 to --- clear to end of buffer. function vim.api.nvim_buf_clear_namespace(buffer, ns_id, line_start, line_end) end --- Creates a buffer-local command `user-commands`. --- --- @param buffer integer Buffer handle, or 0 for current buffer. --- @param name string --- @param command any --- @param opts vim.api.keyset.user_command function vim.api.nvim_buf_create_user_command(buffer, name, command, opts) end --- Removes an `extmark`. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param ns_id integer Namespace id from `nvim_create_namespace()` --- @param id integer Extmark id --- @return boolean function vim.api.nvim_buf_del_extmark(buffer, ns_id, id) end --- Unmaps a buffer-local `mapping` for the given mode. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param mode string --- @param lhs string function vim.api.nvim_buf_del_keymap(buffer, mode, lhs) end --- Deletes a named mark in the buffer. See `mark-motions`. --- --- @param buffer integer Buffer to set the mark on --- @param name string Mark name --- @return boolean function vim.api.nvim_buf_del_mark(buffer, name) end --- Delete a buffer-local user-defined command. --- Only commands created with `:command-buffer` or --- `nvim_buf_create_user_command()` can be deleted with this function. --- --- @param buffer integer Buffer handle, or 0 for current buffer. --- @param name string Name of the command to delete. function vim.api.nvim_buf_del_user_command(buffer, name) end --- Removes a buffer-scoped (b:) variable --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param name string Variable name function vim.api.nvim_buf_del_var(buffer, name) end --- Deletes the buffer. See `:bwipeout` --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param opts vim.api.keyset.buf_delete Optional parameters. Keys: --- • force: Force deletion and ignore unsaved changes. --- • unload: Unloaded only, do not delete. See `:bunload` function vim.api.nvim_buf_delete(buffer, opts) end --- Gets a changed tick of a buffer --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @return integer function vim.api.nvim_buf_get_changedtick(buffer) end --- Gets a map of buffer-local `user-commands`. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param opts vim.api.keyset.get_commands Optional parameters. Currently not used. --- @return table function vim.api.nvim_buf_get_commands(buffer, opts) end --- Gets the position (0-indexed) of an `extmark`. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param ns_id integer Namespace id from `nvim_create_namespace()` --- @param id integer Extmark id --- @param opts vim.api.keyset.get_extmark Optional parameters. Keys: --- • details: Whether to include the details dict --- • hl_name: Whether to include highlight group name instead --- of id, true if omitted --- @return integer[] function vim.api.nvim_buf_get_extmark_by_id(buffer, ns_id, id, opts) end --- Gets `extmarks` in "traversal order" from a `charwise` region defined by --- buffer positions (inclusive, 0-indexed `api-indexing`). --- Region can be given as (row,col) tuples, or valid extmark ids (whose --- positions define the bounds). 0 and -1 are understood as (0,0) and (-1,-1) --- respectively, thus the following are equivalent: --- --- ```lua --- vim.api.nvim_buf_get_extmarks(0, my_ns, 0, -1, {}) --- vim.api.nvim_buf_get_extmarks(0, my_ns, {0,0}, {-1,-1}, {}) --- ``` --- --- If `end` is less than `start`, traversal works backwards. (Useful with --- `limit`, to get the first marks prior to a given position.) --- Note: when using extmark ranges (marks with a end_row/end_col position) --- the `overlap` option might be useful. Otherwise only the start position of --- an extmark will be considered. --- Note: legacy signs placed through the `:sign` commands are implemented as --- extmarks and will show up here. Their details array will contain a --- `sign_name` field. --- Example: --- --- ```lua --- local api = vim.api --- local pos = api.nvim_win_get_cursor(0) --- local ns = api.nvim_create_namespace('my-plugin') --- -- Create new extmark at line 1, column 1. --- local m1 = api.nvim_buf_set_extmark(0, ns, 0, 0, {}) --- -- Create new extmark at line 3, column 1. --- local m2 = api.nvim_buf_set_extmark(0, ns, 2, 0, {}) --- -- Get extmarks only from line 3. --- local ms = api.nvim_buf_get_extmarks(0, ns, {2,0}, {2,0}, {}) --- -- Get all marks in this buffer + namespace. --- local all = api.nvim_buf_get_extmarks(0, ns, 0, -1, {}) --- vim.print(ms) --- ``` --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param ns_id integer Namespace id from `nvim_create_namespace()` or -1 for all --- namespaces --- @param start any Start of range: a 0-indexed (row, col) or valid extmark id --- (whose position defines the bound). `api-indexing` --- @param end_ any End of range (inclusive): a 0-indexed (row, col) or valid --- extmark id (whose position defines the bound). --- `api-indexing` --- @param opts vim.api.keyset.get_extmarks Optional parameters. Keys: --- • limit: Maximum number of marks to return --- • details: Whether to include the details dict --- • hl_name: Whether to include highlight group name instead --- of id, true if omitted --- • overlap: Also include marks which overlap the range, even --- if their start position is less than `start` --- • type: Filter marks by type: "highlight", "sign", --- "virt_text" and "virt_lines" --- @return any[] function vim.api.nvim_buf_get_extmarks(buffer, ns_id, start, end_, opts) end --- Gets a list of buffer-local `mapping` definitions. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param mode string Mode short-name ("n", "i", "v", ...) --- @return table[] function vim.api.nvim_buf_get_keymap(buffer, mode) end --- Gets a line-range from the buffer. --- Indexing is zero-based, end-exclusive. Negative indices are interpreted as --- length+1+index: -1 refers to the index past the end. So to get the last --- element use start=-2 and end=-1. --- Out-of-bounds indices are clamped to the nearest valid value, unless --- `strict_indexing` is set. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param start integer First line index --- @param end_ integer Last line index, exclusive --- @param strict_indexing boolean Whether out-of-bounds should be an error. --- @return string[] function vim.api.nvim_buf_get_lines(buffer, start, end_, strict_indexing) end --- Returns a `(row,col)` tuple representing the position of the named mark. --- "End of line" column position is returned as `v:maxcol` (big number). See --- `mark-motions`. --- Marks are (1,0)-indexed. `api-indexing` --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param name string Mark name --- @return integer[] function vim.api.nvim_buf_get_mark(buffer, name) end --- Gets the full file name for the buffer --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @return string function vim.api.nvim_buf_get_name(buffer) end --- @deprecated --- @param buffer integer --- @return integer function vim.api.nvim_buf_get_number(buffer) end --- Returns the byte offset of a line (0-indexed). `api-indexing` --- Line 1 (index=0) has offset 0. UTF-8 bytes are counted. EOL is one byte. --- 'fileformat' and 'fileencoding' are ignored. The line index just after the --- last line gives the total byte-count of the buffer. A final EOL byte is --- counted if it would be written, see 'eol'. --- Unlike `line2byte()`, throws error for out-of-bounds indexing. Returns -1 --- for unloaded buffer. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param index integer Line index --- @return integer function vim.api.nvim_buf_get_offset(buffer, index) end --- @deprecated --- @param buffer integer --- @param name string --- @return any function vim.api.nvim_buf_get_option(buffer, name) end --- Gets a range from the buffer. --- This differs from `nvim_buf_get_lines()` in that it allows retrieving only --- portions of a line. --- Indexing is zero-based. Row indices are end-inclusive, and column indices --- are end-exclusive. --- Prefer `nvim_buf_get_lines()` when retrieving entire lines. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param start_row integer First line index --- @param start_col integer Starting column (byte offset) on first line --- @param end_row integer Last line index, inclusive --- @param end_col integer Ending column (byte offset) on last line, exclusive --- @param opts vim.api.keyset.empty Optional parameters. Currently unused. --- @return string[] function vim.api.nvim_buf_get_text(buffer, start_row, start_col, end_row, end_col, opts) end --- Gets a buffer-scoped (b:) variable. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param name string Variable name --- @return any function vim.api.nvim_buf_get_var(buffer, name) end --- Checks if a buffer is valid and loaded. See `api-buffer` for more info --- about unloaded buffers. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @return boolean function vim.api.nvim_buf_is_loaded(buffer) end --- Checks if a buffer is valid. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @return boolean function vim.api.nvim_buf_is_valid(buffer) end --- Returns the number of lines in the given buffer. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @return integer function vim.api.nvim_buf_line_count(buffer) end --- Creates or updates an `extmark`. --- By default a new extmark is created when no id is passed in, but it is --- also possible to create a new mark by passing in a previously unused id or --- move an existing mark by passing in its id. The caller must then keep --- track of existing and unused ids itself. (Useful over RPC, to avoid --- waiting for the return value.) --- Using the optional arguments, it is possible to use this to highlight a --- range of text, and also to associate virtual text to the mark. --- If present, the position defined by `end_col` and `end_row` should be --- after the start position in order for the extmark to cover a range. An --- earlier end position is not an error, but then it behaves like an empty --- range (no highlighting). --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param ns_id integer Namespace id from `nvim_create_namespace()` --- @param line integer Line where to place the mark, 0-based. `api-indexing` --- @param col integer Column where to place the mark, 0-based. `api-indexing` --- @param opts vim.api.keyset.set_extmark Optional parameters. --- • id : id of the extmark to edit. --- • end_row : ending line of the mark, 0-based inclusive. --- • end_col : ending col of the mark, 0-based exclusive. --- • hl_group : name of the highlight group used to highlight --- this mark. --- • hl_eol : when true, for a multiline highlight covering the --- EOL of a line, continue the highlight for the rest of the --- screen line (just like for diff and cursorline highlight). --- • virt_text : virtual text to link to this mark. A list of --- [text, highlight] tuples, each representing a text chunk --- with specified highlight. `highlight` element can either --- be a single highlight group, or an array of multiple --- highlight groups that will be stacked (highest priority --- last). A highlight group can be supplied either as a --- string or as an integer, the latter which can be obtained --- using `nvim_get_hl_id_by_name()`. --- • virt_text_pos : position of virtual text. Possible values: --- • "eol": right after eol character (default). --- • "overlay": display over the specified column, without --- shifting the underlying text. --- • "right_align": display right aligned in the window. --- • "inline": display at the specified column, and shift the --- buffer text to the right as needed. --- --- • virt_text_win_col : position the virtual text at a fixed --- window column (starting from the first text column of the --- screen line) instead of "virt_text_pos". --- • virt_text_hide : hide the virtual text when the background --- text is selected or hidden because of scrolling with --- 'nowrap' or 'smoothscroll'. Currently only affects --- "overlay" virt_text. --- • virt_text_repeat_linebreak : repeat the virtual text on --- wrapped lines. --- • hl_mode : control how highlights are combined with the --- highlights of the text. Currently only affects virt_text --- highlights, but might affect `hl_group` in --- later versions. --- • "replace": only show the virt_text color. This is the --- default. --- • "combine": combine with background text color. --- • "blend": blend with background text color. Not supported --- for "inline" virt_text. --- --- • virt_lines : virtual lines to add next to this mark This --- should be an array over lines, where each line in turn is --- an array over [text, highlight] tuples. In general, buffer --- and window options do not affect the display of the text. --- In particular 'wrap' and 'linebreak' options do not take --- effect, so the number of extra screen lines will always --- match the size of the array. However the 'tabstop' buffer --- option is still used for hard tabs. By default lines are --- placed below the buffer line containing the mark. --- • virt_lines_above: place virtual lines above instead. --- • virt_lines_leftcol: Place extmarks in the leftmost column --- of the window, bypassing sign and number columns. --- • ephemeral : for use with `nvim_set_decoration_provider()` --- callbacks. The mark will only be used for the current --- redraw cycle, and not be permantently stored in the --- buffer. --- • right_gravity : boolean that indicates the direction the --- extmark will be shifted in when new text is inserted (true --- for right, false for left). Defaults to true. --- • end_right_gravity : boolean that indicates the direction --- the extmark end position (if it exists) will be shifted in --- when new text is inserted (true for right, false for --- left). Defaults to false. --- • undo_restore : Restore the exact position of the mark if --- text around the mark was deleted and then restored by --- undo. Defaults to true. --- • invalidate : boolean that indicates whether to hide the --- extmark if the entirety of its range is deleted. For --- hidden marks, an "invalid" key is added to the "details" --- array of `nvim_buf_get_extmarks()` and family. If --- "undo_restore" is false, the extmark is deleted instead. --- • priority: a priority value for the highlight group or sign --- attribute. For example treesitter highlighting uses a --- value of 100. --- • strict: boolean that indicates extmark should not be --- placed if the line or column value is past the end of the --- buffer or end of the line respectively. Defaults to true. --- • sign_text: string of length 1-2 used to display in the --- sign column. Note: ranges are unsupported and decorations --- are only applied to start_row --- • sign_hl_group: name of the highlight group used to --- highlight the sign column text. Note: ranges are --- unsupported and decorations are only applied to start_row --- • number_hl_group: name of the highlight group used to --- highlight the number column. Note: ranges are unsupported --- and decorations are only applied to start_row --- • line_hl_group: name of the highlight group used to --- highlight the whole line. Note: ranges are unsupported and --- decorations are only applied to start_row --- • cursorline_hl_group: name of the highlight group used to --- highlight the line when the cursor is on the same line as --- the mark and 'cursorline' is enabled. Note: ranges are --- unsupported and decorations are only applied to start_row --- • conceal: string which should be either empty or a single --- character. Enable concealing similar to `:syn-conceal`. --- When a character is supplied it is used as `:syn-cchar`. --- "hl_group" is used as highlight for the cchar if provided, --- otherwise it defaults to `hl-Conceal`. --- • spell: boolean indicating that spell checking should be --- performed within this extmark --- • ui_watched: boolean that indicates the mark should be --- drawn by a UI. When set, the UI will receive win_extmark --- events. Note: the mark is positioned by virt_text --- attributes. Can be used together with virt_text. --- • url: A URL to associate with this extmark. In the TUI, the --- OSC 8 control sequence is used to generate a clickable --- hyperlink to this URL. --- @return integer function vim.api.nvim_buf_set_extmark(buffer, ns_id, line, col, opts) end --- Sets a buffer-local `mapping` for the given mode. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param mode string --- @param lhs string --- @param rhs string --- @param opts vim.api.keyset.keymap function vim.api.nvim_buf_set_keymap(buffer, mode, lhs, rhs, opts) end --- Sets (replaces) a line-range in the buffer. --- Indexing is zero-based, end-exclusive. Negative indices are interpreted as --- length+1+index: -1 refers to the index past the end. So to change or --- delete the last element use start=-2 and end=-1. --- To insert lines at a given index, set `start` and `end` to the same index. --- To delete a range of lines, set `replacement` to an empty array. --- Out-of-bounds indices are clamped to the nearest valid value, unless --- `strict_indexing` is set. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param start integer First line index --- @param end_ integer Last line index, exclusive --- @param strict_indexing boolean Whether out-of-bounds should be an error. --- @param replacement string[] Array of lines to use as replacement function vim.api.nvim_buf_set_lines(buffer, start, end_, strict_indexing, replacement) end --- Sets a named mark in the given buffer, all marks are allowed --- file/uppercase, visual, last change, etc. See `mark-motions`. --- Marks are (1,0)-indexed. `api-indexing` --- --- @param buffer integer Buffer to set the mark on --- @param name string Mark name --- @param line integer Line number --- @param col integer Column/row number --- @param opts vim.api.keyset.empty Optional parameters. Reserved for future use. --- @return boolean function vim.api.nvim_buf_set_mark(buffer, name, line, col, opts) end --- Sets the full file name for a buffer --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param name string Buffer name function vim.api.nvim_buf_set_name(buffer, name) end --- @deprecated --- @param buffer integer --- @param name string --- @param value any function vim.api.nvim_buf_set_option(buffer, name, value) end --- Sets (replaces) a range in the buffer --- This is recommended over `nvim_buf_set_lines()` when only modifying parts --- of a line, as extmarks will be preserved on non-modified parts of the --- touched lines. --- Indexing is zero-based. Row indices are end-inclusive, and column indices --- are end-exclusive. --- To insert text at a given `(row, column)` location, use `start_row = --- end_row = row` and `start_col = end_col = col`. To delete the text in a --- range, use `replacement = {}`. --- Prefer `nvim_buf_set_lines()` if you are only adding or deleting entire --- lines. --- Prefer `nvim_put()` if you want to insert text at the cursor position. --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param start_row integer First line index --- @param start_col integer Starting column (byte offset) on first line --- @param end_row integer Last line index, inclusive --- @param end_col integer Ending column (byte offset) on last line, exclusive --- @param replacement string[] Array of lines to use as replacement function vim.api.nvim_buf_set_text(buffer, start_row, start_col, end_row, end_col, replacement) end --- Sets a buffer-scoped (b:) variable --- --- @param buffer integer Buffer handle, or 0 for current buffer --- @param name string Variable name --- @param value any Variable value function vim.api.nvim_buf_set_var(buffer, name, value) end --- @deprecated --- @param buffer integer --- @param src_id integer --- @param line integer --- @param chunks any[] --- @param opts vim.api.keyset.empty --- @return integer function vim.api.nvim_buf_set_virtual_text(buffer, src_id, line, chunks, opts) end --- Calls a Vimscript `Dictionary-function` with the given arguments. --- On execution error: fails with Vimscript error, updates v:errmsg. --- --- @param dict any Dictionary, or String evaluating to a Vimscript `self` dict --- @param fn string Name of the function defined on the Vimscript dict --- @param args any[] Function arguments packed in an Array --- @return any function vim.api.nvim_call_dict_function(dict, fn, args) end --- Calls a Vimscript function with the given arguments. --- On execution error: fails with Vimscript error, updates v:errmsg. --- --- @param fn string Function to call --- @param args any[] Function arguments packed in an Array --- @return any function vim.api.nvim_call_function(fn, args) end --- Send data to channel `id`. For a job, it writes it to the stdin of the --- process. For the stdio channel `channel-stdio`, it writes to Nvim's --- stdout. For an internal terminal instance (`nvim_open_term()`) it writes --- directly to terminal output. See `channel-bytes` for more information. --- This function writes raw data, not RPC messages. If the channel was --- created with `rpc=true` then the channel expects RPC messages, use --- `vim.rpcnotify()` and `vim.rpcrequest()` instead. --- --- @param chan integer id of the channel --- @param data string data to write. 8-bit clean: can contain NUL bytes. function vim.api.nvim_chan_send(chan, data) end --- Clears all autocommands selected by {opts}. To delete autocmds see --- `nvim_del_autocmd()`. --- --- @param opts vim.api.keyset.clear_autocmds Parameters --- • event: (string|table) Examples: --- • event: "pat1" --- • event: { "pat1" } --- • event: { "pat1", "pat2", "pat3" } --- --- • pattern: (string|table) --- • pattern or patterns to match exactly. --- • For example, if you have `*.py` as that pattern for the --- autocmd, you must pass `*.py` exactly to clear it. --- `test.py` will not match the pattern. --- --- • defaults to clearing all patterns. --- • NOTE: Cannot be used with {buffer} --- --- • buffer: (bufnr) --- • clear only `autocmd-buflocal` autocommands. --- • NOTE: Cannot be used with {pattern} --- --- • group: (string|int) The augroup name or id. --- • NOTE: If not passed, will only delete autocmds not in any --- group. function vim.api.nvim_clear_autocmds(opts) end --- Executes an Ex command. --- Unlike `nvim_command()` this command takes a structured Dictionary instead --- of a String. This allows for easier construction and manipulation of an Ex --- command. This also allows for things such as having spaces inside a --- command argument, expanding filenames in a command that otherwise doesn't --- expand filenames, etc. Command arguments may also be Number, Boolean or --- String. --- The first argument may also be used instead of count for commands that --- support it in order to make their usage simpler with `vim.cmd()`. For --- example, instead of `vim.cmd.bdelete{ count = 2 }`, you may do --- `vim.cmd.bdelete(2)`. --- On execution error: fails with Vimscript error, updates v:errmsg. --- --- @param cmd vim.api.keyset.cmd Command to execute. Must be a Dictionary that can contain the --- same values as the return value of `nvim_parse_cmd()` except --- "addr", "nargs" and "nextcmd" which are ignored if provided. --- All values except for "cmd" are optional. --- @param opts vim.api.keyset.cmd_opts Optional parameters. --- • output: (boolean, default false) Whether to return command --- output. --- @return string function vim.api.nvim_cmd(cmd, opts) end --- Executes an Ex command. --- On execution error: fails with Vimscript error, updates v:errmsg. --- Prefer using `nvim_cmd()` or `nvim_exec2()` over this. To evaluate --- multiple lines of Vim script or an Ex command directly, use --- `nvim_exec2()`. To construct an Ex command using a structured format and --- then execute it, use `nvim_cmd()`. To modify an Ex command before --- evaluating it, use `nvim_parse_cmd()` in conjunction with `nvim_cmd()`. --- --- @param command string Ex command string function vim.api.nvim_command(command) end --- @deprecated --- @param command string --- @return string function vim.api.nvim_command_output(command) end --- Set info for the completion candidate index. if the info was shown in a --- window, then the window and buffer ids are returned for further --- customization. If the text was not shown, an empty dict is returned. --- --- @param index integer the completion candidate index --- @param opts vim.api.keyset.complete_set Optional parameters. --- • info: (string) info text. --- @return table function vim.api.nvim_complete_set(index, opts) end --- Create or get an autocommand group `autocmd-groups`. --- To get an existing group id, do: --- --- ```lua --- local id = vim.api.nvim_create_augroup("MyGroup", { --- clear = false --- }) --- ``` --- --- @param name string String: The name of the group --- @param opts vim.api.keyset.create_augroup Dictionary Parameters --- • clear (bool) optional: defaults to true. Clear existing --- commands if the group already exists `autocmd-groups`. --- @return integer function vim.api.nvim_create_augroup(name, opts) end --- Creates an `autocommand` event handler, defined by `callback` (Lua function --- or Vimscript function name string) or `command` (Ex command string). --- Example using Lua callback: --- --- ```lua --- vim.api.nvim_create_autocmd({"BufEnter", "BufWinEnter"}, { --- pattern = {"*.c", "*.h"}, --- callback = function(ev) --- print(string.format('event fired: %s', vim.inspect(ev))) --- end --- }) --- ``` --- --- Example using an Ex command as the handler: --- --- ```lua --- vim.api.nvim_create_autocmd({"BufEnter", "BufWinEnter"}, { --- pattern = {"*.c", "*.h"}, --- command = "echo 'Entering a C or C++ file'", --- }) --- ``` --- --- Note: `pattern` is NOT automatically expanded (unlike with `:autocmd`), --- thus names like "$HOME" and "~" must be expanded explicitly: --- --- ```lua --- pattern = vim.fn.expand("~") .. "/some/path/*.py" --- ``` --- --- @param event any (string|array) Event(s) that will trigger the handler --- (`callback` or `command`). --- @param opts vim.api.keyset.create_autocmd Options dict: --- • group (string|integer) optional: autocommand group name or --- id to match against. --- • pattern (string|array) optional: pattern(s) to match --- literally `autocmd-pattern`. --- • buffer (integer) optional: buffer number for buffer-local --- autocommands `autocmd-buflocal`. Cannot be used with --- {pattern}. --- • desc (string) optional: description (for documentation and --- troubleshooting). --- • callback (function|string) optional: Lua function (or --- Vimscript function name, if string) called when the --- event(s) is triggered. Lua callback can return true to --- delete the autocommand, and receives a table argument with --- these keys: --- • id: (number) autocommand id --- • event: (string) name of the triggered event --- `autocmd-events` --- • group: (number|nil) autocommand group id, if any --- • match: (string) expanded value of `` --- • buf: (number) expanded value of `` --- • file: (string) expanded value of `` --- • data: (any) arbitrary data passed from --- `nvim_exec_autocmds()` --- --- • command (string) optional: Vim command to execute on event. --- Cannot be used with {callback} --- • once (boolean) optional: defaults to false. Run the --- autocommand only once `autocmd-once`. --- • nested (boolean) optional: defaults to false. Run nested --- autocommands `autocmd-nested`. --- @return integer function vim.api.nvim_create_autocmd(event, opts) end --- Creates a new, empty, unnamed buffer. --- --- @param listed boolean Sets 'buflisted' --- @param scratch boolean Creates a "throwaway" `scratch-buffer` for temporary work --- (always 'nomodified'). Also sets 'nomodeline' on the --- buffer. --- @return integer function vim.api.nvim_create_buf(listed, scratch) end --- Creates a new namespace or gets an existing one. *namespace* --- Namespaces are used for buffer highlights and virtual text, see --- `nvim_buf_add_highlight()` and `nvim_buf_set_extmark()`. --- Namespaces can be named or anonymous. If `name` matches an existing --- namespace, the associated id is returned. If `name` is an empty string a --- new, anonymous namespace is created. --- --- @param name string Namespace name or empty string --- @return integer function vim.api.nvim_create_namespace(name) end --- Creates a global `user-commands` command. --- For Lua usage see `lua-guide-commands-create`. --- Example: --- --- ```vim --- :call nvim_create_user_command('SayHello', 'echo "Hello world!"', {'bang': v:true}) --- :SayHello --- Hello world! --- ``` --- --- @param name string Name of the new user command. Must begin with an uppercase --- letter. --- @param command any Replacement command to execute when this user command is --- executed. When called from Lua, the command can also be a --- Lua function. The function is called with a single table --- argument that contains the following keys: --- • name: (string) Command name --- • args: (string) The args passed to the command, if any --- `` --- • fargs: (table) The args split by unescaped whitespace --- (when more than one argument is allowed), if any --- `` --- • nargs: (string) Number of arguments `:command-nargs` --- • bang: (boolean) "true" if the command was executed with a --- ! modifier `` --- • line1: (number) The starting line of the command range --- `` --- • line2: (number) The final line of the command range --- `` --- • range: (number) The number of items in the command range: --- 0, 1, or 2 `` --- • count: (number) Any count supplied `` --- • reg: (string) The optional register, if specified `` --- • mods: (string) Command modifiers, if any `` --- • smods: (table) Command modifiers in a structured format. --- Has the same structure as the "mods" key of --- `nvim_parse_cmd()`. --- @param opts vim.api.keyset.user_command Optional `command-attributes`. --- • Set boolean attributes such as `:command-bang` or --- `:command-bar` to true (but not `:command-buffer`, use --- `nvim_buf_create_user_command()` instead). --- • "complete" `:command-complete` also accepts a Lua --- function which works like --- `:command-completion-customlist`. --- • Other parameters: --- • desc: (string) Used for listing the command when a Lua --- function is used for {command}. --- • force: (boolean, default true) Override any previous --- definition. --- • preview: (function) Preview callback for 'inccommand' --- `:command-preview` function vim.api.nvim_create_user_command(name, command, opts) end --- Delete an autocommand group by id. --- To get a group id one can use `nvim_get_autocmds()`. --- NOTE: behavior differs from `:augroup-delete`. When deleting a group, --- autocommands contained in this group will also be deleted and cleared. --- This group will no longer exist. --- --- @param id integer Integer The id of the group. function vim.api.nvim_del_augroup_by_id(id) end --- Delete an autocommand group by name. --- NOTE: behavior differs from `:augroup-delete`. When deleting a group, --- autocommands contained in this group will also be deleted and cleared. --- This group will no longer exist. --- --- @param name string String The name of the group. function vim.api.nvim_del_augroup_by_name(name) end --- Deletes an autocommand by id. --- --- @param id integer Integer Autocommand id returned by `nvim_create_autocmd()` function vim.api.nvim_del_autocmd(id) end --- Deletes the current line. --- function vim.api.nvim_del_current_line() end --- Unmaps a global `mapping` for the given mode. --- To unmap a buffer-local mapping, use `nvim_buf_del_keymap()`. --- --- @param mode string --- @param lhs string function vim.api.nvim_del_keymap(mode, lhs) end --- Deletes an uppercase/file named mark. See `mark-motions`. --- --- @param name string Mark name --- @return boolean function vim.api.nvim_del_mark(name) end --- Delete a user-defined command. --- --- @param name string Name of the command to delete. function vim.api.nvim_del_user_command(name) end --- Removes a global (g:) variable. --- --- @param name string Variable name function vim.api.nvim_del_var(name) end --- Echo a message. --- --- @param chunks any[] A list of [text, hl_group] arrays, each representing a text --- chunk with specified highlight. `hl_group` element can be --- omitted for no highlight. --- @param history boolean if true, add to `message-history`. --- @param opts vim.api.keyset.echo_opts Optional parameters. --- • verbose: Message was printed as a result of 'verbose' --- option if Nvim was invoked with -V3log_file, the message --- will be redirected to the log_file and suppressed from --- direct output. function vim.api.nvim_echo(chunks, history, opts) end --- Writes a message to the Vim error buffer. Does not append "\n", the --- message is buffered (won't display) until a linefeed is written. --- --- @param str string Message function vim.api.nvim_err_write(str) end --- Writes a message to the Vim error buffer. Appends "\n", so the buffer is --- flushed (and displayed). --- --- @param str string Message function vim.api.nvim_err_writeln(str) end --- Evaluates a Vimscript `expression`. Dictionaries and Lists are recursively --- expanded. --- On execution error: fails with Vimscript error, updates v:errmsg. --- --- @param expr string Vimscript expression string --- @return any function vim.api.nvim_eval(expr) end --- Evaluates statusline string. --- --- @param str string Statusline string (see 'statusline'). --- @param opts vim.api.keyset.eval_statusline Optional parameters. --- • winid: (number) `window-ID` of the window to use as context --- for statusline. --- • maxwidth: (number) Maximum width of statusline. --- • fillchar: (string) Character to fill blank spaces in the --- statusline (see 'fillchars'). Treated as single-width even --- if it isn't. --- • highlights: (boolean) Return highlight information. --- • use_winbar: (boolean) Evaluate winbar instead of statusline. --- • use_tabline: (boolean) Evaluate tabline instead of --- statusline. When true, {winid} is ignored. Mutually --- exclusive with {use_winbar}. --- • use_statuscol_lnum: (number) Evaluate statuscolumn for this --- line number instead of statusline. --- @return table function vim.api.nvim_eval_statusline(str, opts) end --- @deprecated --- @param src string --- @param output boolean --- @return string function vim.api.nvim_exec(src, output) end --- Executes Vimscript (multiline block of Ex commands), like anonymous --- `:source`. --- Unlike `nvim_command()` this function supports heredocs, script-scope --- (s:), etc. --- On execution error: fails with Vimscript error, updates v:errmsg. --- --- @param src string Vimscript code --- @param opts vim.api.keyset.exec_opts Optional parameters. --- • output: (boolean, default false) Whether to capture and --- return all (non-error, non-shell `:!`) output. --- @return table function vim.api.nvim_exec2(src, opts) end --- Execute all autocommands for {event} that match the corresponding {opts} --- `autocmd-execute`. --- --- @param event any (String|Array) The event or events to execute --- @param opts vim.api.keyset.exec_autocmds Dictionary of autocommand options: --- • group (string|integer) optional: the autocommand group name --- or id to match against. `autocmd-groups`. --- • pattern (string|array) optional: defaults to "*" --- `autocmd-pattern`. Cannot be used with {buffer}. --- • buffer (integer) optional: buffer number --- `autocmd-buflocal`. Cannot be used with {pattern}. --- • modeline (bool) optional: defaults to true. Process the --- modeline after the autocommands ``. --- • data (any): arbitrary data to send to the autocommand --- callback. See `nvim_create_autocmd()` for details. function vim.api.nvim_exec_autocmds(event, opts) end --- Sends input-keys to Nvim, subject to various quirks controlled by `mode` --- flags. This is a blocking call, unlike `nvim_input()`. --- On execution error: does not fail, but updates v:errmsg. --- To input sequences like use `nvim_replace_termcodes()` (typically --- with escape_ks=false) to replace `keycodes`, then pass the result to --- nvim_feedkeys(). --- Example: --- --- ```vim --- :let key = nvim_replace_termcodes("", v:true, v:false, v:true) --- :call nvim_feedkeys(key, 'n', v:false) --- ``` --- --- @param keys string to be typed --- @param mode string behavior flags, see `feedkeys()` --- @param escape_ks boolean If true, escape K_SPECIAL bytes in `keys`. This should be --- false if you already used `nvim_replace_termcodes()`, and --- true otherwise. function vim.api.nvim_feedkeys(keys, mode, escape_ks) end --- Gets the option information for all options. --- The dictionary has the full option names as keys and option metadata --- dictionaries as detailed at `nvim_get_option_info2()`. --- --- @return table function vim.api.nvim_get_all_options_info() end --- Get all autocommands that match the corresponding {opts}. --- These examples will get autocommands matching ALL the given criteria: --- --- ```lua --- -- Matches all criteria --- autocommands = vim.api.nvim_get_autocmds({ --- group = "MyGroup", --- event = {"BufEnter", "BufWinEnter"}, --- pattern = {"*.c", "*.h"} --- }) --- --- -- All commands from one group --- autocommands = vim.api.nvim_get_autocmds({ --- group = "MyGroup", --- }) --- ``` --- --- NOTE: When multiple patterns or events are provided, it will find all the --- autocommands that match any combination of them. --- --- @param opts vim.api.keyset.get_autocmds Dictionary with at least one of the following: --- • group (string|integer): the autocommand group name or id to --- match against. --- • event (string|array): event or events to match against --- `autocmd-events`. --- • pattern (string|array): pattern or patterns to match against --- `autocmd-pattern`. Cannot be used with {buffer} --- • buffer: Buffer number or list of buffer numbers for buffer --- local autocommands `autocmd-buflocal`. Cannot be used with --- {pattern} --- @return any[] function vim.api.nvim_get_autocmds(opts) end --- Gets information about a channel. --- --- @param chan integer --- @return table function vim.api.nvim_get_chan_info(chan) end --- Returns the 24-bit RGB value of a `nvim_get_color_map()` color name or --- "#rrggbb" hexadecimal string. --- Example: --- --- ```vim --- :echo nvim_get_color_by_name("Pink") --- :echo nvim_get_color_by_name("#cbcbcb") --- ``` --- --- @param name string Color name or "#rrggbb" string --- @return integer function vim.api.nvim_get_color_by_name(name) end --- Returns a map of color names and RGB values. --- Keys are color names (e.g. "Aqua") and values are 24-bit RGB color values --- (e.g. 65535). --- --- @return table function vim.api.nvim_get_color_map() end --- Gets a map of global (non-buffer-local) Ex commands. --- Currently only `user-commands` are supported, not builtin Ex commands. --- --- @param opts vim.api.keyset.get_commands Optional parameters. Currently only supports {"builtin":false} --- @return table function vim.api.nvim_get_commands(opts) end --- Gets a map of the current editor state. --- --- @param opts vim.api.keyset.context Optional parameters. --- • types: List of `context-types` ("regs", "jumps", "bufs", --- "gvars", …) to gather, or empty for "all". --- @return table function vim.api.nvim_get_context(opts) end --- Gets the current buffer. --- --- @return integer function vim.api.nvim_get_current_buf() end --- Gets the current line. --- --- @return string function vim.api.nvim_get_current_line() end --- Gets the current tabpage. --- --- @return integer function vim.api.nvim_get_current_tabpage() end --- Gets the current window. --- --- @return integer function vim.api.nvim_get_current_win() end --- Gets all or specific highlight groups in a namespace. --- --- @param ns_id integer Get highlight groups for namespace ns_id --- `nvim_get_namespaces()`. Use 0 to get global highlight groups --- `:highlight`. --- @param opts vim.api.keyset.get_highlight Options dict: --- • name: (string) Get a highlight definition by name. --- • id: (integer) Get a highlight definition by id. --- • link: (boolean, default true) Show linked group name --- instead of effective definition `:hi-link`. --- • create: (boolean, default true) When highlight group --- doesn't exist create it. --- @return table function vim.api.nvim_get_hl(ns_id, opts) end --- @deprecated --- @param hl_id integer --- @param rgb boolean --- @return table function vim.api.nvim_get_hl_by_id(hl_id, rgb) end --- @deprecated --- @param name string --- @param rgb boolean --- @return table function vim.api.nvim_get_hl_by_name(name, rgb) end --- Gets a highlight group by name --- similar to `hlID()`, but allocates a new ID if not present. --- --- @param name string --- @return integer function vim.api.nvim_get_hl_id_by_name(name) end --- Gets the active highlight namespace. --- --- @param opts vim.api.keyset.get_ns Optional parameters --- • winid: (number) `window-ID` for retrieving a window's --- highlight namespace. A value of -1 is returned when --- `nvim_win_set_hl_ns()` has not been called for the window --- (or was called with a namespace of -1). --- @return integer function vim.api.nvim_get_hl_ns(opts) end --- Gets a list of global (non-buffer-local) `mapping` definitions. --- --- @param mode string Mode short-name ("n", "i", "v", ...) --- @return table[] function vim.api.nvim_get_keymap(mode) end --- Returns a `(row, col, buffer, buffername)` tuple representing the position --- of the uppercase/file named mark. "End of line" column position is --- returned as `v:maxcol` (big number). See `mark-motions`. --- Marks are (1,0)-indexed. `api-indexing` --- --- @param name string Mark name --- @param opts vim.api.keyset.empty Optional parameters. Reserved for future use. --- @return any[] function vim.api.nvim_get_mark(name, opts) end --- Gets the current mode. `mode()` "blocking" is true if Nvim is waiting for --- input. --- --- @return table function vim.api.nvim_get_mode() end --- Gets existing, non-anonymous `namespace`s. --- --- @return table function vim.api.nvim_get_namespaces() end --- @deprecated --- @param name string --- @return any function vim.api.nvim_get_option(name) end --- @deprecated --- @param name string --- @return table function vim.api.nvim_get_option_info(name) end --- Gets the option information for one option from arbitrary buffer or window --- Resulting dictionary has keys: --- • name: Name of the option (like 'filetype') --- • shortname: Shortened name of the option (like 'ft') --- • type: type of option ("string", "number" or "boolean") --- • default: The default value for the option --- • was_set: Whether the option was set. --- • last_set_sid: Last set script id (if any) --- • last_set_linenr: line number where option was set --- • last_set_chan: Channel where option was set (0 for local) --- • scope: one of "global", "win", or "buf" --- • global_local: whether win or buf option has a global value --- • commalist: List of comma separated values --- • flaglist: List of single char flags --- --- When {scope} is not provided, the last set information applies to the --- local value in the current buffer or window if it is available, otherwise --- the global value information is returned. This behavior can be disabled by --- explicitly specifying {scope} in the {opts} table. --- --- @param name string Option name --- @param opts vim.api.keyset.option Optional parameters --- • scope: One of "global" or "local". Analogous to `:setglobal` --- and `:setlocal`, respectively. --- • win: `window-ID`. Used for getting window local options. --- • buf: Buffer number. Used for getting buffer local options. --- Implies {scope} is "local". --- @return table function vim.api.nvim_get_option_info2(name, opts) end --- Gets the value of an option. The behavior of this function matches that of --- `:set`: the local value of an option is returned if it exists; otherwise, --- the global value is returned. Local values always correspond to the --- current buffer or window, unless "buf" or "win" is set in {opts}. --- --- @param name string Option name --- @param opts vim.api.keyset.option Optional parameters --- • scope: One of "global" or "local". Analogous to `:setglobal` --- and `:setlocal`, respectively. --- • win: `window-ID`. Used for getting window local options. --- • buf: Buffer number. Used for getting buffer local options. --- Implies {scope} is "local". --- • filetype: `filetype`. Used to get the default option for a --- specific filetype. Cannot be used with any other option. --- Note: this will trigger `ftplugin` and all `FileType` --- autocommands for the corresponding filetype. --- @return any function vim.api.nvim_get_option_value(name, opts) end --- Gets info describing process `pid`. --- --- @param pid integer --- @return any function vim.api.nvim_get_proc(pid) end --- Gets the immediate children of process `pid`. --- --- @param pid integer --- @return any[] function vim.api.nvim_get_proc_children(pid) end --- Find files in runtime directories --- "name" can contain wildcards. For example --- nvim_get_runtime_file("colors/*.vim", true) will return all color scheme --- files. Always use forward slashes (/) in the search pattern for --- subdirectories regardless of platform. --- It is not an error to not find any files. An empty array is returned then. --- --- @param name string pattern of files to search for --- @param all boolean whether to return all matches or only the first --- @return string[] function vim.api.nvim_get_runtime_file(name, all) end --- Gets a global (g:) variable. --- --- @param name string Variable name --- @return any function vim.api.nvim_get_var(name) end --- Gets a v: variable. --- --- @param name string Variable name --- @return any function vim.api.nvim_get_vvar(name) end --- Queues raw user-input. Unlike `nvim_feedkeys()`, this uses a low-level --- input buffer and the call is non-blocking (input is processed --- asynchronously by the eventloop). --- On execution error: does not fail, but updates v:errmsg. --- --- @param keys string to be typed --- @return integer function vim.api.nvim_input(keys) end --- Send mouse event from GUI. --- Non-blocking: does not wait on any result, but queues the event to be --- processed soon by the event loop. --- --- @param button string Mouse button: one of "left", "right", "middle", "wheel", --- "move", "x1", "x2". --- @param action string For ordinary buttons, one of "press", "drag", "release". --- For the wheel, one of "up", "down", "left", "right". --- Ignored for "move". --- @param modifier string String of modifiers each represented by a single char. The --- same specifiers are used as for a key press, except that --- the "-" separator is optional, so "C-A-", "c-a" and "CA" --- can all be used to specify Ctrl+Alt+click. --- @param grid integer Grid number if the client uses `ui-multigrid`, else 0. --- @param row integer Mouse row-position (zero-based, like redraw events) --- @param col integer Mouse column-position (zero-based, like redraw events) function vim.api.nvim_input_mouse(button, action, modifier, grid, row, col) end --- Gets the current list of buffer handles --- Includes unlisted (unloaded/deleted) buffers, like `:ls!`. Use --- `nvim_buf_is_loaded()` to check if a buffer is loaded. --- --- @return integer[] function vim.api.nvim_list_bufs() end --- Get information about all open channels. --- --- @return any[] function vim.api.nvim_list_chans() end --- Gets the paths contained in `runtime-search-path`. --- --- @return string[] function vim.api.nvim_list_runtime_paths() end --- Gets the current list of tabpage handles. --- --- @return integer[] function vim.api.nvim_list_tabpages() end --- Gets a list of dictionaries representing attached UIs. --- --- @return any[] function vim.api.nvim_list_uis() end --- Gets the current list of window handles. --- --- @return integer[] function vim.api.nvim_list_wins() end --- Sets the current editor state from the given `context` map. --- --- @param dict table `Context` map. --- @return any function vim.api.nvim_load_context(dict) end --- Notify the user with a message --- Relays the call to vim.notify . By default forwards your message in the --- echo area but can be overridden to trigger desktop notifications. --- --- @param msg string Message to display to the user --- @param log_level integer The log level --- @param opts table Reserved for future use. --- @return any function vim.api.nvim_notify(msg, log_level, opts) end --- Open a terminal instance in a buffer --- By default (and currently the only option) the terminal will not be --- connected to an external process. Instead, input send on the channel will --- be echoed directly by the terminal. This is useful to display ANSI --- terminal sequences returned as part of a rpc message, or similar. --- Note: to directly initiate the terminal using the right size, display the --- buffer in a configured window before calling this. For instance, for a --- floating display, first create an empty buffer using `nvim_create_buf()`, --- then display it using `nvim_open_win()`, and then call this function. Then --- `nvim_chan_send()` can be called immediately to process sequences in a --- virtual terminal having the intended size. --- --- @param buffer integer the buffer to use (expected to be empty) --- @param opts vim.api.keyset.open_term Optional parameters. --- • on_input: Lua callback for input sent, i e keypresses in --- terminal mode. Note: keypresses are sent raw as they would --- be to the pty master end. For instance, a carriage return --- is sent as a "\r", not as a "\n". `textlock` applies. It --- is possible to call `nvim_chan_send()` directly in the --- callback however. ["input", term, bufnr, data] --- • force_crlf: (boolean, default true) Convert "\n" to --- "\r\n". --- @return integer function vim.api.nvim_open_term(buffer, opts) end --- Open a new window. --- Currently this is used to open floating and external windows. Floats are --- windows that are drawn above the split layout, at some anchor position in --- some other window. Floats can be drawn internally or by external GUI with --- the `ui-multigrid` extension. External windows are only supported with --- multigrid GUIs, and are displayed as separate top-level windows. --- For a general overview of floats, see `api-floatwin`. --- Exactly one of `external` and `relative` must be specified. The `width` --- and `height` of the new window must be specified. --- With relative=editor (row=0,col=0) refers to the top-left corner of the --- screen-grid and (row=Lines-1,col=Columns-1) refers to the bottom-right --- corner. Fractional values are allowed, but the builtin implementation --- (used by non-multigrid UIs) will always round down to nearest integer. --- Out-of-bounds values, and configurations that make the float not fit --- inside the main editor, are allowed. The builtin implementation truncates --- values so floats are fully within the main screen grid. External GUIs --- could let floats hover outside of the main window like a tooltip, but this --- should not be used to specify arbitrary WM screen positions. --- Example (Lua): window-relative float --- --- ```lua --- vim.api.nvim_open_win(0, false, --- {relative='win', row=3, col=3, width=12, height=3}) --- ``` --- --- Example (Lua): buffer-relative float (travels as buffer is scrolled) --- --- ```lua --- vim.api.nvim_open_win(0, false, --- {relative='win', width=12, height=3, bufpos={100,10}}) --- ``` --- --- @param buffer integer Buffer to display, or 0 for current buffer --- @param enter boolean Enter the window (make it the current window) --- @param config vim.api.keyset.float_config Map defining the window configuration. Keys: --- • relative: Sets the window layout to "floating", placed at --- (row,col) coordinates relative to: --- • "editor" The global editor grid --- • "win" Window given by the `win` field, or current --- window. --- • "cursor" Cursor position in current window. --- • "mouse" Mouse position --- --- • win: `window-ID` for relative="win". --- • anchor: Decides which corner of the float to place at --- (row,col): --- • "NW" northwest (default) --- • "NE" northeast --- • "SW" southwest --- • "SE" southeast --- --- • width: Window width (in character cells). Minimum of 1. --- • height: Window height (in character cells). Minimum of 1. --- • bufpos: Places float relative to buffer text (only when --- relative="win"). Takes a tuple of zero-indexed [line, --- column]. `row` and `col` if given are --- applied relative to this position, else they default to: --- • `row=1` and `col=0` if `anchor` is "NW" or "NE" --- • `row=0` and `col=0` if `anchor` is "SW" or "SE" (thus --- like a tooltip near the buffer text). --- --- • row: Row position in units of "screen cell height", may be --- fractional. --- • col: Column position in units of "screen cell width", may --- be fractional. --- • focusable: Enable focus by user actions (wincmds, mouse --- events). Defaults to true. Non-focusable windows can be --- entered by `nvim_set_current_win()`. --- • external: GUI should display the window as an external --- top-level window. Currently accepts no other positioning --- configuration together with this. --- • zindex: Stacking order. floats with higher `zindex` go on --- top on floats with lower indices. Must be larger than --- zero. The following screen elements have hard-coded --- z-indices: --- • 100: insert completion popupmenu --- • 200: message scrollback --- • 250: cmdline completion popupmenu (when --- wildoptions+=pum) The default value for floats are 50. --- In general, values below 100 are recommended, unless --- there is a good reason to overshadow builtin elements. --- --- • style: (optional) Configure the appearance of the window. --- Currently only supports one value: --- • "minimal" Nvim will display the window with many UI --- options disabled. This is useful when displaying a --- temporary float where the text should not be edited. --- Disables 'number', 'relativenumber', 'cursorline', --- 'cursorcolumn', 'foldcolumn', 'spell' and 'list' --- options. 'signcolumn' is changed to `auto` and --- 'colorcolumn' is cleared. 'statuscolumn' is changed to --- empty. The end-of-buffer region is hidden by setting --- `eob` flag of 'fillchars' to a space char, and clearing --- the `hl-EndOfBuffer` region in 'winhighlight'. --- --- • border: Style of (optional) window border. This can either --- be a string or an array. The string values are --- • "none": No border (default). --- • "single": A single line box. --- • "double": A double line box. --- • "rounded": Like "single", but with rounded corners ("╭" --- etc.). --- • "solid": Adds padding by a single whitespace cell. --- • "shadow": A drop shadow effect by blending with the --- background. --- • If it is an array, it should have a length of eight or --- any divisor of eight. The array will specify the eight --- chars building up the border in a clockwise fashion --- starting with the top-left corner. As an example, the --- double box style could be specified as [ "╔", "═" ,"╗", --- "║", "╝", "═", "╚", "║" ]. If the number of chars are --- less than eight, they will be repeated. Thus an ASCII --- border could be specified as [ "/", "-", "\\", "|" ], or --- all chars the same as [ "x" ]. An empty string can be --- used to turn off a specific border, for instance, [ "", --- "", "", ">", "", "", "", "<" ] will only make vertical --- borders but not horizontal ones. By default, --- `FloatBorder` highlight is used, which links to --- `WinSeparator` when not defined. It could also be --- specified by character: [ ["+", "MyCorner"], ["x", --- "MyBorder"] ]. --- --- • title: Title (optional) in window border, string or list. --- List should consist of `[text, highlight]` tuples. If --- string, the default highlight group is `FloatTitle`. --- • title_pos: Title position. Must be set with `title` --- option. Value can be one of "left", "center", or "right". --- Default is `"left"`. --- • footer: Footer (optional) in window border, string or --- list. List should consist of `[text, highlight]` tuples. --- If string, the default highlight group is `FloatFooter`. --- • footer_pos: Footer position. Must be set with `footer` --- option. Value can be one of "left", "center", or "right". --- Default is `"left"`. --- • noautocmd: If true then no buffer-related autocommand --- events such as `BufEnter`, `BufLeave` or `BufWinEnter` may --- fire from calling this function. --- • fixed: If true when anchor is NW or SW, the float window --- would be kept fixed even if the window would be truncated. --- • hide: If true the floating window will be hidden. --- @return integer function vim.api.nvim_open_win(buffer, enter, config) end --- Writes a message to the Vim output buffer. Does not append "\n", the --- message is buffered (won't display) until a linefeed is written. --- --- @param str string Message function vim.api.nvim_out_write(str) end --- Parse command line. --- Doesn't check the validity of command arguments. --- --- @param str string Command line string to parse. Cannot contain "\n". --- @param opts vim.api.keyset.empty Optional parameters. Reserved for future use. --- @return table function vim.api.nvim_parse_cmd(str, opts) end --- Parse a Vimscript expression. --- --- @param expr string Expression to parse. Always treated as a single line. --- @param flags string Flags: --- • "m" if multiple expressions in a row are allowed (only --- the first one will be parsed), --- • "E" if EOC tokens are not allowed (determines whether --- they will stop parsing process or be recognized as an --- operator/space, though also yielding an error). --- • "l" when needing to start parsing with lvalues for --- ":let" or ":for". Common flag sets: --- • "m" to parse like for ":echo". --- • "E" to parse like for "=". --- • empty string for ":call". --- • "lm" to parse for ":let". --- @param highlight boolean If true, return value will also include "highlight" key --- containing array of 4-tuples (arrays) (Integer, Integer, --- Integer, String), where first three numbers define the --- highlighted region and represent line, starting column --- and ending column (latter exclusive: one should highlight --- region [start_col, end_col)). --- @return table function vim.api.nvim_parse_expression(expr, flags, highlight) end --- Pastes at cursor, in any mode. --- Invokes the `vim.paste` handler, which handles each mode appropriately. --- Sets redo/undo. Faster than `nvim_input()`. Lines break at LF ("\n"). --- Errors ('nomodifiable', `vim.paste()` failure, …) are reflected in `err` --- but do not affect the return value (which is strictly decided by --- `vim.paste()`). On error, subsequent calls are ignored ("drained") until --- the next paste is initiated (phase 1 or -1). --- --- @param data string Multiline input. May be binary (containing NUL bytes). --- @param crlf boolean Also break lines at CR and CRLF. --- @param phase integer -1: paste in a single call (i.e. without streaming). To --- "stream" a paste, call `nvim_paste` sequentially --- with these `phase` values: --- • 1: starts the paste (exactly once) --- • 2: continues the paste (zero or more times) --- • 3: ends the paste (exactly once) --- @return boolean function vim.api.nvim_paste(data, crlf, phase) end --- Puts text at cursor, in any mode. --- Compare `:put` and `p` which are always linewise. --- --- @param lines string[] `readfile()`-style list of lines. `channel-lines` --- @param type string Edit behavior: any `getregtype()` result, or: --- • "b" `blockwise-visual` mode (may include width, e.g. "b3") --- • "c" `charwise` mode --- • "l" `linewise` mode --- • "" guess by contents, see `setreg()` --- @param after boolean If true insert after cursor (like `p`), or before (like --- `P`). --- @param follow boolean If true place cursor at end of inserted text. function vim.api.nvim_put(lines, type, after, follow) end --- Replaces terminal codes and `keycodes` (, , ...) in a string with --- the internal representation. --- --- @param str string String to be converted. --- @param from_part boolean Legacy Vim parameter. Usually true. --- @param do_lt boolean Also translate . Ignored if `special` is false. --- @param special boolean Replace `keycodes`, e.g. becomes a "\r" char. --- @return string function vim.api.nvim_replace_termcodes(str, from_part, do_lt, special) end --- Selects an item in the completion popup menu. --- If neither `ins-completion` nor `cmdline-completion` popup menu is active --- this API call is silently ignored. Useful for an external UI using --- `ui-popupmenu` to control the popup menu with the mouse. Can also be used --- in a mapping; use `:map-cmd` or a Lua mapping to ensure the mapping --- doesn't end completion mode. --- --- @param item integer Index (zero-based) of the item to select. Value of -1 --- selects nothing and restores the original text. --- @param insert boolean For `ins-completion`, whether the selection should be --- inserted in the buffer. Ignored for `cmdline-completion`. --- @param finish boolean Finish the completion and dismiss the popup menu. Implies --- {insert}. --- @param opts vim.api.keyset.empty Optional parameters. Reserved for future use. function vim.api.nvim_select_popupmenu_item(item, insert, finish, opts) end --- Sets the current buffer. --- --- @param buffer integer Buffer handle function vim.api.nvim_set_current_buf(buffer) end --- Changes the global working directory. --- --- @param dir string Directory path function vim.api.nvim_set_current_dir(dir) end --- Sets the current line. --- --- @param line string Line contents function vim.api.nvim_set_current_line(line) end --- Sets the current tabpage. --- --- @param tabpage integer Tabpage handle function vim.api.nvim_set_current_tabpage(tabpage) end --- Sets the current window. --- --- @param window integer Window handle function vim.api.nvim_set_current_win(window) end --- Set or change decoration provider for a `namespace` --- This is a very general purpose interface for having Lua callbacks being --- triggered during the redraw code. --- The expected usage is to set `extmarks` for the currently redrawn buffer. --- `nvim_buf_set_extmark()` can be called to add marks on a per-window or --- per-lines basis. Use the `ephemeral` key to only use the mark for the --- current screen redraw (the callback will be called again for the next --- redraw). --- Note: this function should not be called often. Rather, the callbacks --- themselves can be used to throttle unneeded callbacks. the `on_start` --- callback can return `false` to disable the provider until the next redraw. --- Similarly, return `false` in `on_win` will skip the `on_lines` calls for --- that window (but any extmarks set in `on_win` will still be used). A --- plugin managing multiple sources of decoration should ideally only set one --- provider, and merge the sources internally. You can use multiple `ns_id` --- for the extmarks set/modified inside the callback anyway. --- Note: doing anything other than setting extmarks is considered --- experimental. Doing things like changing options are not explicitly --- forbidden, but is likely to have unexpected consequences (such as 100% CPU --- consumption). doing `vim.rpcnotify` should be OK, but `vim.rpcrequest` is --- quite dubious for the moment. --- Note: It is not allowed to remove or update extmarks in 'on_line' --- callbacks. --- --- @param ns_id integer Namespace id from `nvim_create_namespace()` --- @param opts vim.api.keyset.set_decoration_provider Table of callbacks: --- • on_start: called first on each screen redraw ["start", --- tick] --- • on_buf: called for each buffer being redrawn (before window --- callbacks) ["buf", bufnr, tick] --- • on_win: called when starting to redraw a specific window. --- ["win", winid, bufnr, topline, botline] --- • on_line: called for each buffer line being redrawn. (The --- interaction with fold lines is subject to change) ["win", --- winid, bufnr, row] --- • on_end: called at the end of a redraw cycle ["end", tick] function vim.api.nvim_set_decoration_provider(ns_id, opts) end --- Sets a highlight group. --- --- @param ns_id integer Namespace id for this highlight `nvim_create_namespace()`. --- Use 0 to set a highlight group globally `:highlight`. --- Highlights from non-global namespaces are not active by --- default, use `nvim_set_hl_ns()` or `nvim_win_set_hl_ns()` to --- activate them. --- @param name string Highlight group name, e.g. "ErrorMsg" --- @param val vim.api.keyset.highlight Highlight definition map, accepts the following keys: --- • fg (or foreground): color name or "#RRGGBB", see note. --- • bg (or background): color name or "#RRGGBB", see note. --- • sp (or special): color name or "#RRGGBB" --- • blend: integer between 0 and 100 --- • bold: boolean --- • standout: boolean --- • underline: boolean --- • undercurl: boolean --- • underdouble: boolean --- • underdotted: boolean --- • underdashed: boolean --- • strikethrough: boolean --- • italic: boolean --- • reverse: boolean --- • nocombine: boolean --- • link: name of another highlight group to link to, see --- `:hi-link`. --- • default: Don't override existing definition `:hi-default` --- • ctermfg: Sets foreground of cterm color `ctermfg` --- • ctermbg: Sets background of cterm color `ctermbg` --- • cterm: cterm attribute map, like `highlight-args`. If not --- set, cterm attributes will match those from the attribute --- map documented above. --- • force: if true force update the highlight group when it --- exists. function vim.api.nvim_set_hl(ns_id, name, val) end --- Set active namespace for highlights defined with `nvim_set_hl()`. This can --- be set for a single window, see `nvim_win_set_hl_ns()`. --- --- @param ns_id integer the namespace to use function vim.api.nvim_set_hl_ns(ns_id) end --- Set active namespace for highlights defined with `nvim_set_hl()` while --- redrawing. --- This function meant to be called while redrawing, primarily from --- `nvim_set_decoration_provider()` on_win and on_line callbacks, which are --- allowed to change the namespace during a redraw cycle. --- --- @param ns_id integer the namespace to activate function vim.api.nvim_set_hl_ns_fast(ns_id) end --- Sets a global `mapping` for the given mode. --- To set a buffer-local mapping, use `nvim_buf_set_keymap()`. --- Unlike `:map`, leading/trailing whitespace is accepted as part of the --- {lhs} or {rhs}. Empty {rhs} is ``. `keycodes` are replaced as usual. --- Example: --- --- ```vim --- call nvim_set_keymap('n', ' ', '', {'nowait': v:true}) --- ``` --- --- is equivalent to: --- --- ```vim --- nmap --- ``` --- --- @param mode string Mode short-name (map command prefix: "n", "i", "v", "x", …) or --- "!" for `:map!`, or empty string for `:map`. "ia", "ca" or --- "!a" for abbreviation in Insert mode, Cmdline mode, or both, --- respectively --- @param lhs string Left-hand-side `{lhs}` of the mapping. --- @param rhs string Right-hand-side `{rhs}` of the mapping. --- @param opts vim.api.keyset.keymap Optional parameters map: Accepts all `:map-arguments` as keys --- except ``, values are booleans (default false). Also: --- • "noremap" disables `recursive_mapping`, like `:noremap` --- • "desc" human-readable description. --- • "callback" Lua function called in place of {rhs}. --- • "replace_keycodes" (boolean) When "expr" is true, replace --- keycodes in the resulting string (see --- `nvim_replace_termcodes()`). Returning nil from the Lua --- "callback" is equivalent to returning an empty string. function vim.api.nvim_set_keymap(mode, lhs, rhs, opts) end --- @deprecated --- @param name string --- @param value any function vim.api.nvim_set_option(name, value) end --- Sets the value of an option. The behavior of this function matches that of --- `:set`: for global-local options, both the global and local value are set --- unless otherwise specified with {scope}. --- Note the options {win} and {buf} cannot be used together. --- --- @param name string Option name --- @param value any New option value --- @param opts vim.api.keyset.option Optional parameters --- • scope: One of "global" or "local". Analogous to --- `:setglobal` and `:setlocal`, respectively. --- • win: `window-ID`. Used for setting window local option. --- • buf: Buffer number. Used for setting buffer local option. function vim.api.nvim_set_option_value(name, value, opts) end --- Sets a global (g:) variable. --- --- @param name string Variable name --- @param value any Variable value function vim.api.nvim_set_var(name, value) end --- Sets a v: variable, if it is not readonly. --- --- @param name string Variable name --- @param value any Variable value function vim.api.nvim_set_vvar(name, value) end --- Calculates the number of display cells occupied by `text`. Control --- characters including count as one cell. --- --- @param text string Some text --- @return integer function vim.api.nvim_strwidth(text) end --- Removes a tab-scoped (t:) variable --- --- @param tabpage integer Tabpage handle, or 0 for current tabpage --- @param name string Variable name function vim.api.nvim_tabpage_del_var(tabpage, name) end --- Gets the tabpage number --- --- @param tabpage integer Tabpage handle, or 0 for current tabpage --- @return integer function vim.api.nvim_tabpage_get_number(tabpage) end --- Gets a tab-scoped (t:) variable --- --- @param tabpage integer Tabpage handle, or 0 for current tabpage --- @param name string Variable name --- @return any function vim.api.nvim_tabpage_get_var(tabpage, name) end --- Gets the current window in a tabpage --- --- @param tabpage integer Tabpage handle, or 0 for current tabpage --- @return integer function vim.api.nvim_tabpage_get_win(tabpage) end --- Checks if a tabpage is valid --- --- @param tabpage integer Tabpage handle, or 0 for current tabpage --- @return boolean function vim.api.nvim_tabpage_is_valid(tabpage) end --- Gets the windows in a tabpage --- --- @param tabpage integer Tabpage handle, or 0 for current tabpage --- @return integer[] function vim.api.nvim_tabpage_list_wins(tabpage) end --- Sets a tab-scoped (t:) variable --- --- @param tabpage integer Tabpage handle, or 0 for current tabpage --- @param name string Variable name --- @param value any Variable value function vim.api.nvim_tabpage_set_var(tabpage, name, value) end --- Calls a function with window as temporary current window. --- --- @param window integer Window handle, or 0 for current window --- @param fun function Function to call inside the window (currently Lua callable --- only) --- @return any function vim.api.nvim_win_call(window, fun) end --- Closes the window (like `:close` with a `window-ID`). --- --- @param window integer Window handle, or 0 for current window --- @param force boolean Behave like `:close!` The last window of a buffer with --- unwritten changes can be closed. The buffer will become --- hidden, even if 'hidden' is not set. function vim.api.nvim_win_close(window, force) end --- Removes a window-scoped (w:) variable --- --- @param window integer Window handle, or 0 for current window --- @param name string Variable name function vim.api.nvim_win_del_var(window, name) end --- Gets the current buffer in a window --- --- @param window integer Window handle, or 0 for current window --- @return integer function vim.api.nvim_win_get_buf(window) end --- Gets window configuration. --- The returned value may be given to `nvim_open_win()`. --- `relative` is empty for normal windows. --- --- @param window integer Window handle, or 0 for current window --- @return table function vim.api.nvim_win_get_config(window) end --- Gets the (1,0)-indexed, buffer-relative cursor position for a given window --- (different windows showing the same buffer have independent cursor --- positions). `api-indexing` --- --- @param window integer Window handle, or 0 for current window --- @return integer[] function vim.api.nvim_win_get_cursor(window) end --- Gets the window height --- --- @param window integer Window handle, or 0 for current window --- @return integer function vim.api.nvim_win_get_height(window) end --- Gets the window number --- --- @param window integer Window handle, or 0 for current window --- @return integer function vim.api.nvim_win_get_number(window) end --- @deprecated --- @param window integer --- @param name string --- @return any function vim.api.nvim_win_get_option(window, name) end --- Gets the window position in display cells. First position is zero. --- --- @param window integer Window handle, or 0 for current window --- @return integer[] function vim.api.nvim_win_get_position(window) end --- Gets the window tabpage --- --- @param window integer Window handle, or 0 for current window --- @return integer function vim.api.nvim_win_get_tabpage(window) end --- Gets a window-scoped (w:) variable --- --- @param window integer Window handle, or 0 for current window --- @param name string Variable name --- @return any function vim.api.nvim_win_get_var(window, name) end --- Gets the window width --- --- @param window integer Window handle, or 0 for current window --- @return integer function vim.api.nvim_win_get_width(window) end --- Closes the window and hide the buffer it contains (like `:hide` with a --- `window-ID`). --- Like `:hide` the buffer becomes hidden unless another window is editing --- it, or 'bufhidden' is `unload`, `delete` or `wipe` as opposed to `:close` --- or `nvim_win_close()`, which will close the buffer. --- --- @param window integer Window handle, or 0 for current window function vim.api.nvim_win_hide(window) end --- Checks if a window is valid --- --- @param window integer Window handle, or 0 for current window --- @return boolean function vim.api.nvim_win_is_valid(window) end --- Sets the current buffer in a window, without side effects --- --- @param window integer Window handle, or 0 for current window --- @param buffer integer Buffer handle function vim.api.nvim_win_set_buf(window, buffer) end --- Configures window layout. Currently only for floating and external windows --- (including changing a split window to those layouts). --- When reconfiguring a floating window, absent option keys will not be --- changed. `row`/`col` and `relative` must be reconfigured together. --- --- @param window integer Window handle, or 0 for current window --- @param config vim.api.keyset.float_config Map defining the window configuration, see `nvim_open_win()` function vim.api.nvim_win_set_config(window, config) end --- Sets the (1,0)-indexed cursor position in the window. `api-indexing` This --- scrolls the window even if it is not the current one. --- --- @param window integer Window handle, or 0 for current window --- @param pos integer[] (row, col) tuple representing the new position function vim.api.nvim_win_set_cursor(window, pos) end --- Sets the window height. --- --- @param window integer Window handle, or 0 for current window --- @param height integer Height as a count of rows function vim.api.nvim_win_set_height(window, height) end --- Set highlight namespace for a window. This will use highlights defined --- with `nvim_set_hl()` for this namespace, but fall back to global --- highlights (ns=0) when missing. --- This takes precedence over the 'winhighlight' option. --- --- @param window integer --- @param ns_id integer the namespace to use function vim.api.nvim_win_set_hl_ns(window, ns_id) end --- @deprecated --- @param window integer --- @param name string --- @param value any function vim.api.nvim_win_set_option(window, name, value) end --- Sets a window-scoped (w:) variable --- --- @param window integer Window handle, or 0 for current window --- @param name string Variable name --- @param value any Variable value function vim.api.nvim_win_set_var(window, name, value) end --- Sets the window width. This will only succeed if the screen is split --- vertically. --- --- @param window integer Window handle, or 0 for current window --- @param width integer Width as a count of columns function vim.api.nvim_win_set_width(window, width) end --- Computes the number of screen lines occupied by a range of text in a given --- window. Works for off-screen text and takes folds into account. --- Diff filler or virtual lines above a line are counted as a part of that --- line, unless the line is on "start_row" and "start_vcol" is specified. --- Diff filler or virtual lines below the last buffer line are counted in the --- result when "end_row" is omitted. --- Line indexing is similar to `nvim_buf_get_text()`. --- --- @param window integer Window handle, or 0 for current window. --- @param opts vim.api.keyset.win_text_height Optional parameters: --- • start_row: Starting line index, 0-based inclusive. When --- omitted start at the very top. --- • end_row: Ending line index, 0-based inclusive. When --- omitted end at the very bottom. --- • start_vcol: Starting virtual column index on "start_row", --- 0-based inclusive, rounded down to full screen lines. When --- omitted include the whole line. --- • end_vcol: Ending virtual column index on "end_row", --- 0-based exclusive, rounded up to full screen lines. When --- omitted include the whole line. --- @return table function vim.api.nvim_win_text_height(window, opts) end