Merge remote-tracking branch 'upstream/master' into mix_20240309HEADrahm

9 files changed, 643 insertions, 386 deletions

diff --git a/runtime/lua/vim/_meta/api.lua b/runtime/lua/vim/_meta/api.lua
index 3c9b9d4f44..3d10729d23 100644
--- a/runtime/lua/vim/_meta/api.lua
+++ b/runtime/lua/vim/_meta/api.lua
@@ -3,6 +3,10 @@
 -- DO NOT EDIT
 error('Cannot require a meta file')
 
+--- This file embeds vimdoc as the function descriptions
+--- so ignore any doc related errors.
+--- @diagnostic disable: undefined-doc-name,luadoc-miss-symbol
+
 vim.api = {}
 
 --- @private
@@ -163,35 +167,14 @@ function vim.api.nvim__stats() end
 --- @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 # The ns_id that was used
+--- @deprecated
+--- @param buffer integer
+--- @param ns_id integer
+--- @param hl_group string
+--- @param line integer
+--- @param col_start integer
+--- @param col_end integer
+--- @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.
@@ -272,12 +255,12 @@ function vim.api.nvim_buf_attach(buffer, send_buffer, opts) end
 --- 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, then one of these windows will be set as current window temporarily.
+--- buffer, then one of those 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()`.
+--- current buffer/window currently, like `jobstart(…, {'term': v:true})`.
 ---
 --- @param buffer integer Buffer handle, or 0 for current buffer
 --- @param fun function Function to call inside the buffer (currently Lua callable
@@ -452,7 +435,7 @@ function vim.api.nvim_buf_get_extmarks(buffer, ns_id, start, end_, opts) end
 ---
 --- @param buffer integer Buffer handle, or 0 for current buffer
 --- @param mode string Mode short-name ("n", "i", "v", ...)
---- @return vim.api.keyset.keymap[] # Array of |maparg()|-like dictionaries describing mappings.
+--- @return vim.api.keyset.get_keymap[] # Array of |maparg()|-like dictionaries describing mappings.
 --- The "buffer" key holds the associated buffer handle.
 function vim.api.nvim_buf_get_keymap(buffer, mode) end
 
@@ -595,6 +578,9 @@ function vim.api.nvim_buf_line_count(buffer) end
 --- - hl_group : highlight group used for the text range. This and below
 ---     highlight groups can be supplied either as a string or as an integer,
 ---     the latter of which can be obtained using `nvim_get_hl_id_by_name()`.
+---
+---     Multiple highlight groups can be stacked by passing an array (highest
+---     priority last).
 --- - 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
@@ -607,6 +593,15 @@ function vim.api.nvim_buf_line_count(buffer) end
 ---     (highest priority last).
 --- - virt_text_pos : position of virtual text. Possible values:
 ---   - "eol": right after eol character (default).
+---   - "eol_right_align": display right aligned in the window
+---                        unless the virtual text is longer than
+---                        the space available. If the virtual
+---                        text is too long, it is truncated to
+---                        fit in the window after the EOL
+---                        character. If the line is wrapped, the
+---                        virtual text is shown after the end of
+---                        the line rather than the previous
+---                        screen line.
 ---   - "overlay": display over the specified column, without
 ---                shifting the underlying text.
 ---   - "right_align": display right aligned in the window.
@@ -885,10 +880,8 @@ function vim.api.nvim_cmd(cmd, opts) end
 ---
 --- 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()`.
+--- Prefer `nvim_cmd()` or `nvim_exec2()` instead. To modify an Ex command in a structured way
+--- before executing it, modify the result of `nvim_parse_cmd()` then pass it to `nvim_cmd()`.
 ---
 --- @param command string Ex command string
 function vim.api.nvim_command(command) end
@@ -963,9 +956,9 @@ function vim.api.nvim_create_augroup(name, opts) end
 ---     - 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 [<amatch>]
----     - buf: (number) expanded value of [<abuf>]
----     - file: (string) expanded value of [<afile>]
+---     - file: (string) [<afile>] (not expanded to a full path)
+---     - match: (string) [<amatch>] (expanded to a full path)
+---     - buf: (number) [<abuf>]
 ---     - data: (any) arbitrary data passed from [nvim_exec_autocmds()] [event-data]()
 --- - command (string) optional: Vim command to execute on event. Cannot be used with
 --- {callback}
@@ -989,7 +982,7 @@ 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()`.
+--- `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
@@ -1012,7 +1005,7 @@ function vim.api.nvim_create_namespace(name) end
 --- ```
 ---
 --- @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
+--- @param command string|fun(args: vim.api.keyset.create_user_command.command_args) 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
@@ -1099,29 +1092,28 @@ function vim.api.nvim_del_user_command(name) end
 --- @param name string Variable name
 function vim.api.nvim_del_var(name) end
 
---- Echo a message.
+--- Prints a message given by a list of `[text, hl_group]` "chunks".
+---
+--- Example:
+--- ```lua
+--- vim.api.nvim_echo({ { 'chunk1-line1\nchunk1-line2\n' }, { 'chunk2-line1' } }, true, {})
+--- ```
 ---
---- @param chunks any[] A list of `[text, hl_group]` arrays, each representing a
---- text chunk with specified highlight group name or ID.
---- `hl_group` element can be omitted for no highlight.
+--- @param chunks any[] List of `[text, hl_group]` pairs, where each is a `text` string highlighted by
+--- the (optional) name or ID `hl_group`.
 --- @param history boolean if true, add to `message-history`.
 --- @param opts vim.api.keyset.echo_opts Optional parameters.
---- - verbose: Message is 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.
+--- - err: Treat the message like `:echoerr`. Sets `hl_group` to `hl-ErrorMsg` by default.
+--- - verbose: Message is controlled by the 'verbose' option. Nvim invoked with `-V3log`
+---   will write the message to the "log" file instead of standard 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
+--- @deprecated
+--- @param str string
 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).
----
---- @see vim.api.nvim_err_write
---- @param str string Message
+--- @deprecated
+--- @param str string
 function vim.api.nvim_err_writeln(str) end
 
 --- Evaluates a Vimscript `expression`. Dicts and Lists are recursively expanded.
@@ -1152,7 +1144,9 @@ function vim.api.nvim_eval(expr) end
 ---               the "highlights" key in {opts} is true. Each element of the array is a
 ---               |Dict| with these keys:
 ---     - start: (number) Byte index (0-based) of first character that uses the highlight.
----     - group: (string) Name of highlight group.
+---     - group: (string) Name of highlight group. May be removed in the future, use
+---     `groups` instead.
+---     - groups: (array) Names of stacked highlight groups (highest priority last).
 function vim.api.nvim_eval_statusline(str, opts) end
 
 --- @deprecated
@@ -1256,31 +1250,34 @@ function vim.api.nvim_get_all_options_info() end
 --- match any combination of them.
 ---
 --- @param opts vim.api.keyset.get_autocmds Dict 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
+--- - buffer: (integer) Buffer number or list of buffer numbers for buffer local autocommands
 --- `autocmd-buflocal`. Cannot be used with {pattern}
+--- - event: (string|table) event or events to match against `autocmd-events`.
+--- - id: (integer) Autocommand ID to match.
+--- - group: (string|table) the autocommand group name or id to match against.
+--- - pattern: (string|table) pattern or patterns to match against `autocmd-pattern`.
+--- Cannot be used with {buffer}
 --- @return vim.api.keyset.get_autocmds.ret[] # Array of autocommands matching the criteria, with each item
 --- containing the following fields:
---- - id (number): the autocommand id (only when defined with the API).
---- - group (integer): the autocommand group id.
---- - group_name (string): the autocommand group name.
---- - desc (string): the autocommand description.
---- - event (string): the autocommand event.
---- - command (string): the autocommand command. Note: this will be empty if a callback is set.
---- - callback (function|string|nil): Lua function or name of a Vim script function
+--- - buffer: (integer) the buffer number.
+--- - buflocal: (boolean) true if the autocommand is buffer local.
+--- - command: (string) the autocommand command. Note: this will be empty if a callback is set.
+--- - callback: (function|string|nil): Lua function or name of a Vim script function
 ---   which is executed when this autocommand is triggered.
---- - once (boolean): whether the autocommand is only run once.
---- - pattern (string): the autocommand pattern.
+--- - desc: (string) the autocommand description.
+--- - event: (string) the autocommand event.
+--- - id: (integer) the autocommand id (only when defined with the API).
+--- - group: (integer) the autocommand group id.
+--- - group_name: (string) the autocommand group name.
+--- - once: (boolean) whether the autocommand is only run once.
+--- - pattern: (string) the autocommand pattern.
 ---   If the autocommand is buffer local |autocmd-buffer-local|:
---- - buflocal (boolean): true if the autocommand is buffer local.
---- - buffer (number): the buffer number.
 function vim.api.nvim_get_autocmds(opts) end
 
 --- Gets information about a channel.
 ---
+--- See `nvim_list_uis()` for an example of how to get channel info.
+---
 --- @param chan integer channel_id, or 0 for current channel
 --- @return table<string,any> # Channel info dict with these keys:
 --- - "id"       Channel id.
@@ -1298,8 +1295,8 @@ function vim.api.nvim_get_autocmds(opts) end
 ---              "/dev/pts/1". If unknown, the key will still be present if a pty is used (e.g.
 ---              for conpty on Windows).
 --- -  "buffer"  (optional) Buffer connected to |terminal| instance.
---- -  "client"  (optional) Info about the peer (client on the other end of the RPC channel),
----              which it provided via |nvim_set_client_info()|.
+--- -  "client"  (optional) Info about the peer (client on the other end of the channel), as set
+---              by |nvim_set_client_info()|.
 ---
 function vim.api.nvim_get_chan_info(chan) end
 
@@ -1416,7 +1413,7 @@ 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 vim.api.keyset.keymap[] # Array of |maparg()|-like dictionaries describing mappings.
+--- @return vim.api.keyset.get_keymap[] # Array of |maparg()|-like dictionaries describing mappings.
 --- The "buffer" key is always zero.
 function vim.api.nvim_get_keymap(mode) end
 
@@ -1621,6 +1618,14 @@ function vim.api.nvim_list_tabpages() end
 
 --- Gets a list of dictionaries representing attached UIs.
 ---
+--- Example: The Nvim builtin `TUI` sets its channel info as described in `startup-tui`. In
+--- particular, it sets `client.name` to "nvim-tui". So you can check if the TUI is running by
+--- inspecting the client name of each UI:
+---
+--- ```lua
+--- vim.print(vim.api.nvim_get_chan_info(vim.api.nvim_list_uis()[1].chan).client.name)
+--- ```
+---
 --- @return any[] # Array of UI dictionaries, each with these keys:
 --- - "height"  Requested height of the UI
 --- - "width"   Requested width of the UI
@@ -1640,21 +1645,17 @@ function vim.api.nvim_list_wins() end
 --- @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<string,any> Reserved for future use.
+--- @deprecated
+--- @param msg string
+--- @param log_level integer
+--- @param opts table<string,any>
 --- @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
+--- connected to an external process. Instead, input sent 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.
 ---
@@ -1665,6 +1666,19 @@ function vim.api.nvim_notify(msg, log_level, opts) end
 --- Then `nvim_chan_send()` can be called immediately to process sequences
 --- in a virtual terminal having the intended size.
 ---
+--- Example: this `TermHl` command can be used to display and highlight raw ANSI termcodes, so you
+--- can use Nvim as a "scrollback pager" (for terminals like kitty): [ansi-colorize]()
+--- [terminal-scrollback-pager]()
+---
+--- ```lua
+--- vim.api.nvim_create_user_command('TermHl', function()
+---   local b = vim.api.nvim_create_buf(false, true)
+---   local chan = vim.api.nvim_open_term(b, {})
+---   vim.api.nvim_chan_send(chan, table.concat(vim.api.nvim_buf_get_lines(0, 0, -1, false), '\n'))
+---   vim.api.nvim_win_set_buf(0, b)
+--- end, { desc = 'Highlights ANSI termcodes in curbuf' })
+--- ```
+---
 --- @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
@@ -1738,10 +1752,12 @@ function vim.api.nvim_open_term(buffer, opts) end
 --- @param config vim.api.keyset.win_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
+---    - "cursor"     Cursor position in current window.
+---    - "editor"     The global editor grid.
+---    - "laststatus" 'laststatus' if present, or last row.
+---    - "mouse"      Mouse position.
+---    - "tabline"    Tabline if present, or first row.
+---    - "win"        Window given by the `win` field, or current window.
 --- - win: `window-ID` window to split, or relative window when creating a
 ---    float (relative="win").
 --- - anchor: Decides which corner of the float to place at (row,col):
@@ -1849,10 +1865,8 @@ function vim.api.nvim_open_term(buffer, opts) end
 --- @return integer # Window handle, or 0 on error
 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
+--- @deprecated
+--- @param str string
 function vim.api.nvim_out_write(str) end
 
 --- Parse command line.
@@ -2124,8 +2138,8 @@ function vim.api.nvim_set_current_win(window) end
 ---   ```
 ---     ["start", tick]
 ---   ```
---- - on_buf: called for each buffer being redrawn (before
----   window callbacks)
+--- - on_buf: called for each buffer being redrawn (once per edit,
+---   before window callbacks)
 ---   ```
 ---     ["buf", bufnr, tick]
 ---   ```
diff --git a/runtime/lua/vim/_meta/api_keysets.lua b/runtime/lua/vim/_meta/api_keysets.lua
index bf184dee2d..4d0665872b 100644
--- a/runtime/lua/vim/_meta/api_keysets.lua
+++ b/runtime/lua/vim/_meta/api_keysets.lua
@@ -4,11 +4,11 @@
 error('Cannot require a meta file')
 
 --- @class vim.api.keyset.buf_attach
---- @field on_lines? function
---- @field on_bytes? function
---- @field on_changedtick? function
---- @field on_detach? function
---- @field on_reload? function
+--- @field on_lines? fun(_: "lines", bufnr: integer, changedtick: integer, first: integer, last_old: integer, last_new: integer, byte_count: integer, deleted_codepoints?: integer, deleted_codeunits?: integer): boolean?
+--- @field on_bytes? fun(_: "bytes", bufnr: integer, changedtick: integer, start_row: integer, start_col: integer, start_byte: integer, old_end_row: integer, old_end_col: integer, old_end_byte: integer, new_end_row: integer, new_end_col: integer, new_end_byte: integer): boolean?
+--- @field on_changedtick? fun(_: "changedtick", bufnr: integer, changedtick: integer)
+--- @field on_detach? fun(_: "detach", bufnr: integer)
+--- @field on_reload? fun(_: "reload", bufnr: integer)
 --- @field utf_sizes? boolean
 --- @field preview? boolean
 
@@ -18,9 +18,9 @@ error('Cannot require a meta file')
 
 --- @class vim.api.keyset.clear_autocmds
 --- @field buffer? integer
---- @field event? any
---- @field group? any
---- @field pattern? any
+--- @field event? string|string[]
+--- @field group? integer|string
+--- @field pattern? string|string[]
 
 --- @class vim.api.keyset.cmd
 --- @field cmd? string
@@ -28,12 +28,12 @@ error('Cannot require a meta file')
 --- @field count? integer
 --- @field reg? string
 --- @field bang? boolean
---- @field args? any[]
+--- @field args? string[]
 --- @field magic? table<string,any>
 --- @field mods? table<string,any>
---- @field nargs? any
---- @field addr? any
---- @field nextcmd? any
+--- @field nargs? integer|string
+--- @field addr? string
+--- @field nextcmd? string
 
 --- @class vim.api.keyset.cmd_magic
 --- @field file? boolean
@@ -72,22 +72,23 @@ error('Cannot require a meta file')
 --- @field info? string
 
 --- @class vim.api.keyset.context
---- @field types? any[]
+--- @field types? string[]
 
 --- @class vim.api.keyset.create_augroup
---- @field clear? any
+--- @field clear? boolean
 
 --- @class vim.api.keyset.create_autocmd
 --- @field buffer? integer
---- @field callback? any
+--- @field callback? string|(fun(args: vim.api.keyset.create_autocmd.callback_args): boolean?)
 --- @field command? string
 --- @field desc? string
---- @field group? any
+--- @field group? integer|string
 --- @field nested? boolean
 --- @field once? boolean
---- @field pattern? any
+--- @field pattern? string|string[]
 
 --- @class vim.api.keyset.echo_opts
+--- @field err? boolean
 --- @field verbose? boolean
 
 --- @class vim.api.keyset.empty
@@ -103,19 +104,20 @@ error('Cannot require a meta file')
 
 --- @class vim.api.keyset.exec_autocmds
 --- @field buffer? integer
---- @field group? any
+--- @field group? integer|string
 --- @field modeline? boolean
---- @field pattern? any
+--- @field pattern? string|string[]
 --- @field data? any
 
 --- @class vim.api.keyset.exec_opts
 --- @field output? boolean
 
 --- @class vim.api.keyset.get_autocmds
---- @field event? any
---- @field group? any
---- @field pattern? any
---- @field buffer? any
+--- @field event? string|string[]
+--- @field group? integer|string
+--- @field pattern? string|string[]
+--- @field buffer? integer|integer[]
+--- @field id? integer
 
 --- @class vim.api.keyset.get_commands
 --- @field builtin? boolean
@@ -154,17 +156,17 @@ error('Cannot require a meta file')
 --- @field altfont? boolean
 --- @field nocombine? boolean
 --- @field default? boolean
---- @field cterm? any
---- @field foreground? any
---- @field fg? any
---- @field background? any
---- @field bg? any
---- @field ctermfg? any
---- @field ctermbg? any
---- @field special? any
---- @field sp? any
---- @field link? any
---- @field global_link? any
+--- @field cterm? integer|string
+--- @field foreground? integer|string
+--- @field fg? integer|string
+--- @field background? integer|string
+--- @field bg? integer|string
+--- @field ctermfg? integer|string
+--- @field ctermbg? integer|string
+--- @field special? integer|string
+--- @field sp? integer|string
+--- @field link? integer|string
+--- @field global_link? integer|string
 --- @field fallback? boolean
 --- @field blend? integer
 --- @field fg_indexed? boolean
@@ -201,7 +203,7 @@ error('Cannot require a meta file')
 --- @field wins? any[]
 
 --- @class vim.api.keyset.open_term
---- @field on_input? function
+--- @field on_input? fun(_: "input", term: integer, bufnr: integer, data: any)
 --- @field force_crlf? boolean
 
 --- @class vim.api.keyset.option
@@ -227,20 +229,20 @@ error('Cannot require a meta file')
 --- @field do_source? boolean
 
 --- @class vim.api.keyset.set_decoration_provider
---- @field on_start? function
---- @field on_buf? function
---- @field on_win? function
---- @field on_line? function
---- @field on_end? function
---- @field _on_hl_def? function
---- @field _on_spell_nav? function
+--- @field on_start? fun(_: "start", tick: integer): boolean?
+--- @field on_buf? fun(_: "buf", bufnr: integer, tick: integer)
+--- @field on_win? fun(_: "win", winid: integer, bufnr: integer, toprow: integer, botrow: integer): boolean?
+--- @field on_line? fun(_: "line", winid: integer, bufnr: integer, row: integer): boolean?
+--- @field on_end? fun(_: "end", tick: integer)
+--- @field _on_hl_def? fun(_: "hl_def")
+--- @field _on_spell_nav? fun(_: "spell_nav")
 
 --- @class vim.api.keyset.set_extmark
 --- @field id? integer
 --- @field end_line? integer
 --- @field end_row? integer
 --- @field end_col? integer
---- @field hl_group? number|string
+--- @field hl_group? any
 --- @field virt_text? any[]
 --- @field virt_text_pos? string
 --- @field virt_text_win_col? integer
@@ -258,10 +260,10 @@ error('Cannot require a meta file')
 --- @field virt_lines_leftcol? boolean
 --- @field strict? boolean
 --- @field sign_text? string
---- @field sign_hl_group? number|string
---- @field number_hl_group? number|string
---- @field line_hl_group? number|string
---- @field cursorline_hl_group? number|string
+--- @field sign_hl_group? integer|string
+--- @field number_hl_group? integer|string
+--- @field line_hl_group? integer|string
+--- @field cursorline_hl_group? integer|string
 --- @field conceal? string
 --- @field spell? boolean
 --- @field ui_watched? boolean
@@ -292,7 +294,7 @@ error('Cannot require a meta file')
 --- @field relative? string
 --- @field split? string
 --- @field win? integer
---- @field bufpos? any[]
+--- @field bufpos? integer[]
 --- @field external? boolean
 --- @field focusable? boolean
 --- @field mouse? boolean
@@ -315,12 +317,12 @@ error('Cannot require a meta file')
 --- @field end_vcol? integer
 
 --- @class vim.api.keyset.xdl_diff
---- @field on_hunk? function
+--- @field on_hunk? fun(start_a: integer, count_a: integer, start_b: integer, count_b: integer): integer?
 --- @field result_type? string
 --- @field algorithm? string
 --- @field ctxlen? integer
 --- @field interhunkctxlen? integer
---- @field linematch? any
+--- @field linematch? boolean|integer
 --- @field ignore_whitespace? boolean
 --- @field ignore_whitespace_change? boolean
 --- @field ignore_whitespace_change_at_eol? boolean
diff --git a/runtime/lua/vim/_meta/api_keysets_extra.lua b/runtime/lua/vim/_meta/api_keysets_extra.lua
index 81bce50746..fbef6fa3bc 100644
--- a/runtime/lua/vim/_meta/api_keysets_extra.lua
+++ b/runtime/lua/vim/_meta/api_keysets_extra.lua
@@ -73,6 +73,51 @@ error('Cannot require a meta file')
 --- @field buflocal? boolean
 --- @field buffer? integer
 
+--- @class vim.api.keyset.create_autocmd.callback_args
+--- @field id integer autocommand id
+--- @field event string name of the triggered event |autocmd-events|
+--- @field group? integer autocommand group id, if any
+--- @field match string expanded value of <amatch>
+--- @field buf integer expanded value of <abuf>
+--- @field file string expanded value of <afile>
+--- @field data? any arbitrary data passed from |nvim_exec_autocmds()|                       *event-data*
+
+--- @class vim.api.keyset.create_user_command.command_args
+--- @field name string Command name
+---
+--- The args passed to the command, if any <args>
+--- @field args string
+---
+--- The args split by unescaped whitespace
+--- (when more than one argument is allowed), if any <f-args>
+--- @field fargs string[]
+---
+--- Number of arguments |:command-nargs|
+--- @field nargs string
+---
+--- "true" if the command was executed with a ! modifier <bang>
+--- @field bang boolean
+---
+--- The starting line of the command range <line1>
+--- @field line1 integer
+---
+--- The final line of the command range <line2>
+--- @field line2 integer
+---
+--- The number of items in the command range: 0, 1, or 2 <range>
+--- @field range integer
+---
+--- Any count supplied <count>
+--- @field count integer
+--- The optional register, if specified <reg>
+--- @field reg string
+--- Command modifiers, if any <mods>
+--- @field mods string
+---
+--- Command modifiers in a structured format. Has the same structure as the
+--- "mods" key of |nvim_parse_cmd()|.
+--- @field smods table
+
 --- @class vim.api.keyset.command_info
 --- @field name string
 --- @field definition string
@@ -114,6 +159,7 @@ error('Cannot require a meta file')
 --- @field bg? integer
 --- @field sp? integer
 --- @field default? true
+--- @field link? string
 --- @field blend? integer
 --- @field cterm? vim.api.keyset.hl_info.cterm
 
@@ -127,6 +173,26 @@ error('Cannot require a meta file')
 --- @field force? true
 --- @field cterm? vim.api.keyset.hl_info.cterm
 
+--- @class vim.api.keyset.get_keymap
+--- @field abbr? 0|1
+--- @field buffer? 0|1
+--- @field callback? function
+--- @field desc? string
+--- @field expr? 0|1
+--- @field lhs? string
+--- @field lhsraw? string
+--- @field lhsrawalt? string
+--- @field lnum? integer
+--- @field mode? string
+--- @field mode_bits? integer
+--- @field noremap? 0|1
+--- @field nowait? 0|1
+--- @field rhs? string
+--- @field script? 0|1
+--- @field scriptversion? integer
+--- @field sid? integer
+--- @field silent? 0|1
+
 --- @class vim.api.keyset.get_mode
 --- @field blocking boolean
 --- @field mode string
diff --git a/runtime/lua/vim/_meta/builtin.lua b/runtime/lua/vim/_meta/builtin.lua
index b8779b66fe..9fa2e242c4 100644
--- a/runtime/lua/vim/_meta/builtin.lua
+++ b/runtime/lua/vim/_meta/builtin.lua
@@ -233,9 +233,8 @@ function vim.wait(time, callback, interval, fast_only) end
 --- {callback} receives event name plus additional parameters. See |ui-popupmenu|
 --- and the sections below for event format for respective events.
 ---
---- Callbacks for `msg_show` events are executed in |api-fast| context unless
---- Nvim will wait for input, in which case messages should be shown
---- immediately.
+--- Callbacks for `msg_show` events are executed in |api-fast| context; showing
+--- the message should be scheduled.
 ---
 --- Excessive errors inside the callback will result in forced detachment.
 ---
diff --git a/runtime/lua/vim/_meta/json.lua b/runtime/lua/vim/_meta/json.lua
index 07d89aafc8..0d59de5fa6 100644
--- a/runtime/lua/vim/_meta/json.lua
+++ b/runtime/lua/vim/_meta/json.lua
@@ -25,15 +25,18 @@ vim.json = {}
 ---
 ---@param str string Stringified JSON data.
 ---@param opts? table<string,any> Options table with keys:
----                                 - luanil: (table) Table with keys:
----                                   * object: (boolean) When true, converts `null` in JSON objects
----                                                       to Lua `nil` instead of |vim.NIL|.
----                                   * array: (boolean) When true, converts `null` in JSON arrays
----                                                      to Lua `nil` instead of |vim.NIL|.
+---                               - luanil: (table) Table with keys:
+---                                 - object: (boolean) When true, converts `null` in JSON objects
+---                                   to Lua `nil` instead of |vim.NIL|.
+---                                 - array: (boolean) When true, converts `null` in JSON arrays
+---                                   to Lua `nil` instead of |vim.NIL|.
 ---@return any
 function vim.json.decode(str, opts) end
 
 --- Encodes (or "packs") Lua object {obj} as JSON in a Lua string.
 ---@param obj any
+---@param opts? table<string,any> Options table with keys:
+---                                 - escape_slash: (boolean) (default false) Escape slash
+---                                   characters "/" in string values.
 ---@return string
-function vim.json.encode(obj) end
+function vim.json.encode(obj, opts) end
diff --git a/runtime/lua/vim/_meta/options.lua b/runtime/lua/vim/_meta/options.lua
index cb783720ac..52c556867f 100644
--- a/runtime/lua/vim/_meta/options.lua
+++ b/runtime/lua/vim/_meta/options.lua
@@ -52,7 +52,7 @@ vim.go.ari = vim.go.allowrevins
 --- set to one of CJK locales.  See Unicode Standard Annex #11
 --- (https://www.unicode.org/reports/tr11).
 ---
---- @type string
+--- @type 'single'|'double'
 vim.o.ambiwidth = "single"
 vim.o.ambw = vim.o.ambiwidth
 vim.go.ambiwidth = vim.o.ambiwidth
@@ -208,7 +208,7 @@ vim.go.awa = vim.go.autowriteall
 --- will change.  To use other settings, place ":highlight" commands AFTER
 --- the setting of the 'background' option.
 ---
---- @type string
+--- @type 'light'|'dark'
 vim.o.background = "dark"
 vim.o.bg = vim.o.background
 vim.go.background = vim.o.background
@@ -595,7 +595,7 @@ vim.wo.briopt = vim.wo.breakindentopt
 --- This option is used together with 'buftype' and 'swapfile' to specify
 --- special kinds of buffers.   See `special-buffers`.
 ---
---- @type string
+--- @type ''|'hide'|'unload'|'delete'|'wipe'
 vim.o.bufhidden = ""
 vim.o.bh = vim.o.bufhidden
 vim.bo.bufhidden = vim.o.bufhidden
@@ -658,7 +658,7 @@ vim.bo.bl = vim.bo.buflisted
 --- without saving.  For writing there must be matching `BufWriteCmd|,
 --- |FileWriteCmd` or `FileAppendCmd` autocommands.
 ---
---- @type string
+--- @type ''|'acwrite'|'help'|'nofile'|'nowrite'|'quickfix'|'terminal'|'prompt'
 vim.o.buftype = ""
 vim.o.bt = vim.o.buftype
 vim.bo.buftype = vim.o.buftype
@@ -1086,9 +1086,9 @@ vim.go.cia = vim.go.completeitemalign
 --- 	    a match from the menu. Only works in combination with
 --- 	    "menu" or "menuone". No effect if "longest" is present.
 ---
----    noselect Do not select a match in the menu, force the user to
---- 	    select one from the menu. Only works in combination with
---- 	    "menu" or "menuone".
+---    noselect Same as "noinsert", except that no menu item is
+--- 	    pre-selected. If both "noinsert" and "noselect" are
+--- 	    present, "noselect" has precedence.
 ---
 ---    fuzzy    Enable `fuzzy-matching` for completion candidates. This
 --- 	    allows for more flexible and intuitive matching, where
@@ -1098,6 +1098,16 @@ vim.go.cia = vim.go.completeitemalign
 --- 	    list of alternatives, but not how the candidates are
 --- 	    collected (using different completion types).
 ---
+---    nosort   Disable sorting of completion candidates based on fuzzy
+--- 	    scores when "fuzzy" is enabled. Candidates will appear
+--- 	    in their original order.
+---
+---    preinsert
+--- 	    Preinsert the portion of the first candidate word that is
+--- 	    not part of the current completion leader and using the
+--- 	    `hl-ComplMatchIns` highlight group. Does not work when
+--- 	    "fuzzy" is also included.
+---
 --- @type string
 vim.o.completeopt = "menu,preview"
 vim.o.cot = vim.o.completeopt
@@ -1118,7 +1128,7 @@ vim.go.cot = vim.go.completeopt
 --- For Insert mode completion the buffer-local value is used.  For
 --- command line completion the global value is used.
 ---
---- @type string
+--- @type ''|'slash'|'backslash'
 vim.o.completeslash = ""
 vim.o.csl = vim.o.completeslash
 vim.bo.completeslash = vim.o.completeslash
@@ -1621,11 +1631,20 @@ vim.go.dex = vim.go.diffexpr
 --- Option settings for diff mode.  It can consist of the following items.
 --- All are optional.  Items must be separated by a comma.
 ---
---- 	filler		Show filler lines, to keep the text
---- 			synchronized with a window that has inserted
---- 			lines at the same position.  Mostly useful
---- 			when windows are side-by-side and 'scrollbind'
---- 			is set.
+--- 	algorithm:{text} Use the specified diff algorithm with the
+--- 			internal diff engine. Currently supported
+--- 			algorithms are:
+--- 			myers      the default algorithm
+--- 			minimal    spend extra time to generate the
+--- 				   smallest possible diff
+--- 			patience   patience diff algorithm
+--- 			histogram  histogram diff algorithm
+---
+--- 	closeoff	When a window is closed where 'diff' is set
+--- 			and there is only one window remaining in the
+--- 			same tab page with 'diff' set, execute
+--- 			`:diffoff` in that window.  This undoes a
+--- 			`:diffsplit` command.
 ---
 --- 	context:{n}	Use a context of {n} lines between a change
 --- 			and a fold that contains unchanged lines.
@@ -1636,6 +1655,23 @@ vim.go.dex = vim.go.diffexpr
 --- 			value (999999) to disable folding completely.
 --- 			See `fold-diff`.
 ---
+--- 	filler		Show filler lines, to keep the text
+--- 			synchronized with a window that has inserted
+--- 			lines at the same position.  Mostly useful
+--- 			when windows are side-by-side and 'scrollbind'
+--- 			is set.
+---
+--- 	foldcolumn:{n}	Set the 'foldcolumn' option to {n} when
+--- 			starting diff mode.  Without this 2 is used.
+---
+--- 	followwrap	Follow the 'wrap' option and leave as it is.
+---
+--- 	horizontal	Start diff mode with horizontal splits (unless
+--- 			explicitly specified otherwise).
+---
+--- 	hiddenoff	Do not use diff mode for a buffer when it
+--- 			becomes hidden.
+---
 --- 	iblank		Ignore changes where lines are all blank.  Adds
 --- 			the "-B" flag to the "diff" command if
 --- 			'diffexpr' is empty.  Check the documentation
@@ -1649,6 +1685,17 @@ vim.go.dex = vim.go.diffexpr
 --- 			are considered the same.  Adds the "-i" flag
 --- 			to the "diff" command if 'diffexpr' is empty.
 ---
+--- 	indent-heuristic
+--- 			Use the indent heuristic for the internal
+--- 			diff library.
+---
+--- 	internal	Use the internal diff library.  This is
+--- 			ignored when 'diffexpr' is set.  *E960*
+--- 			When running out of memory when writing a
+--- 			buffer this item will be ignored for diffs
+--- 			involving that buffer.  Set the 'verbose'
+--- 			option to see when this happens.
+---
 --- 	iwhite		Ignore changes in amount of white space.  Adds
 --- 			the "-b" flag to the "diff" command if
 --- 			'diffexpr' is empty.  Check the documentation
@@ -1668,56 +1715,19 @@ vim.go.dex = vim.go.diffexpr
 --- 			of the "diff" command for what this does
 --- 			exactly.
 ---
---- 	horizontal	Start diff mode with horizontal splits (unless
---- 			explicitly specified otherwise).
+--- 	linematch:{n}   Align and mark changes between the most
+--- 			similar lines between the buffers. When the
+--- 			total number of lines in the diff hunk exceeds
+--- 			{n}, the lines will not be aligned because for
+--- 			very large diff hunks there will be a
+--- 			noticeable lag. A reasonable setting is
+--- 			"linematch:60", as this will enable alignment
+--- 			for a 2 buffer diff hunk of 30 lines each,
+--- 			or a 3 buffer diff hunk of 20 lines each.
 ---
 --- 	vertical	Start diff mode with vertical splits (unless
 --- 			explicitly specified otherwise).
 ---
---- 	closeoff	When a window is closed where 'diff' is set
---- 			and there is only one window remaining in the
---- 			same tab page with 'diff' set, execute
---- 			`:diffoff` in that window.  This undoes a
---- 			`:diffsplit` command.
----
---- 	hiddenoff	Do not use diff mode for a buffer when it
---- 			becomes hidden.
----
---- 	foldcolumn:{n}	Set the 'foldcolumn' option to {n} when
---- 			starting diff mode.  Without this 2 is used.
----
---- 	followwrap	Follow the 'wrap' option and leave as it is.
----
---- 	internal	Use the internal diff library.  This is
---- 			ignored when 'diffexpr' is set.  *E960*
---- 			When running out of memory when writing a
---- 			buffer this item will be ignored for diffs
---- 			involving that buffer.  Set the 'verbose'
---- 			option to see when this happens.
----
---- 	indent-heuristic
---- 			Use the indent heuristic for the internal
---- 			diff library.
----
---- 	linematch:{n}   Enable a second stage diff on each generated
---- 			hunk in order to align lines. When the total
---- 			number of lines in a hunk exceeds {n}, the
---- 			second stage diff will not be performed as
---- 			very large hunks can cause noticeable lag. A
---- 			recommended setting is "linematch:60", as this
---- 			will enable alignment for a 2 buffer diff with
---- 			hunks of up to 30 lines each, or a 3 buffer
---- 			diff with hunks of up to 20 lines each.
----
---- 	algorithm:{text} Use the specified diff algorithm with the
---- 			internal diff engine. Currently supported
---- 			algorithms are:
---- 			myers      the default algorithm
---- 			minimal    spend extra time to generate the
---- 				   smallest possible diff
---- 			patience   patience diff algorithm
---- 			histogram  histogram diff algorithm
----
 --- Examples:
 ---
 --- ```vim
@@ -1824,7 +1834,7 @@ vim.go.dy = vim.go.display
 --- 	hor	horizontally, height of windows is not affected
 --- 	both	width and height of windows is affected
 ---
---- @type string
+--- @type 'both'|'ver'|'hor'
 vim.o.eadirection = "both"
 vim.o.ead = vim.o.eadirection
 vim.go.eadirection = vim.o.eadirection
@@ -2126,7 +2136,7 @@ vim.go.fencs = vim.go.fileencodings
 --- option is set, because the file would be different when written.
 --- This option cannot be changed when 'modifiable' is off.
 ---
---- @type string
+--- @type 'unix'|'dos'|'mac'
 vim.o.fileformat = "unix"
 vim.o.ff = vim.o.fileformat
 vim.bo.fileformat = vim.o.fileformat
@@ -2382,7 +2392,7 @@ vim.go.fcl = vim.go.foldclose
 ---     "[1-9]":      to display a fixed number of columns
 --- See `folding`.
 ---
---- @type string
+--- @type 'auto'|'auto:1'|'auto:2'|'auto:3'|'auto:4'|'auto:5'|'auto:6'|'auto:7'|'auto:8'|'auto:9'|'0'|'1'|'2'|'3'|'4'|'5'|'6'|'7'|'8'|'9'
 vim.o.foldcolumn = "0"
 vim.o.fdc = vim.o.foldcolumn
 vim.wo.foldcolumn = vim.o.foldcolumn
@@ -2479,7 +2489,7 @@ vim.wo.fmr = vim.wo.foldmarker
 --- `fold-syntax`	syntax	    Syntax highlighting items specify folds.
 --- `fold-diff`	diff	    Fold text that is not changed.
 ---
---- @type string
+--- @type 'manual'|'expr'|'marker'|'indent'|'syntax'|'diff'
 vim.o.foldmethod = "manual"
 vim.o.fdm = vim.o.foldmethod
 vim.wo.foldmethod = vim.o.foldmethod
@@ -2783,6 +2793,7 @@ vim.go.gp = vim.go.grepprg
 --- 	ci	Command-line Insert mode
 --- 	cr	Command-line Replace mode
 --- 	sm	showmatch in Insert mode
+--- 	t	Terminal mode
 --- 	a	all modes
 --- The argument-list is a dash separated list of these arguments:
 --- 	hor{N}	horizontal bar, {N} percent of the character height
@@ -2802,7 +2813,8 @@ vim.go.gp = vim.go.grepprg
 --- ```vim
 --- 			set guicursor=n:blinkon0
 --- ```
---- - Default is "blinkon0" for each mode.
+---
+--- 		Default is "blinkon0" for each mode.
 --- 	{group-name}
 --- 		Highlight group that decides the color and font of the
 --- 		cursor.
@@ -2848,7 +2860,7 @@ vim.go.gp = vim.go.grepprg
 ---
 ---
 --- @type string
-vim.o.guicursor = "n-v-c-sm:block,i-ci-ve:ver25,r-cr-o:hor20"
+vim.o.guicursor = "n-v-c-sm:block,i-ci-ve:ver25,r-cr-o:hor20,t:block-blinkon500-blinkoff500-TermCursor"
 vim.o.gcr = vim.o.guicursor
 vim.go.guicursor = vim.o.guicursor
 vim.go.gcr = vim.go.guicursor
@@ -3016,7 +3028,7 @@ vim.go.hid = vim.go.hidden
 
 --- A history of ":" commands, and a history of previous search patterns
 --- is remembered.  This option decides how many entries may be stored in
---- each of these histories (see `cmdline-editing` and 'msghistory' for
+--- each of these histories (see `cmdline-editing` and 'messagesopt' for
 --- the number of messages to remember).
 --- The maximum value is 10000.
 ---
@@ -3142,7 +3154,7 @@ vim.bo.ims = vim.bo.imsearch
 --- 'redrawtime') then 'inccommand' is automatically disabled until
 --- `Command-line-mode` is done.
 ---
---- @type string
+--- @type 'nosplit'|'split'|''
 vim.o.inccommand = "nosplit"
 vim.o.icm = vim.o.inccommand
 vim.go.inccommand = vim.o.inccommand
@@ -4084,6 +4096,31 @@ vim.o.mis = vim.o.menuitems
 vim.go.menuitems = vim.o.menuitems
 vim.go.mis = vim.go.menuitems
 
+--- Option settings for outputting messages.  It can consist of the
+--- following items.  Items must be separated by a comma.
+---
+--- hit-enter	Use a `hit-enter` prompt when the message is longer than
+--- 		'cmdheight' size.
+---
+--- wait:{n}	Instead of using a `hit-enter` prompt, simply wait for
+--- 		{n} milliseconds so that the user has a chance to read
+--- 		the message.  The maximum value of {n} is 10000.  Use
+--- 		0 to disable the wait (but then the user may miss an
+--- 		important message).
+--- 		This item is ignored when "hit-enter" is present, but
+--- 		required when "hit-enter" is not present.
+---
+--- history:{n}	Determines how many entries are remembered in the
+--- 		`:messages` history.  The maximum value is 10000.
+--- 		Setting it to zero clears the message history.
+--- 		This item must always be present.
+---
+--- @type string
+vim.o.messagesopt = "hit-enter,history:500"
+vim.o.mopt = vim.o.messagesopt
+vim.go.messagesopt = vim.o.messagesopt
+vim.go.mopt = vim.go.messagesopt
+
 --- Parameters for `:mkspell`.  This tunes when to start compressing the
 --- word tree.  Compression can be slow when there are many words, but
 --- it's needed to avoid running out of memory.  The amount of memory used
@@ -4327,7 +4364,7 @@ vim.go.mh = vim.go.mousehide
 ---     "g<LeftMouse>"  is "<C-LeftMouse>	(jump to tag under mouse click)
 ---     "g<RightMouse>" is "<C-RightMouse>	("CTRL-T")
 ---
---- @type string
+--- @type 'extend'|'popup'|'popup_setpos'
 vim.o.mousemodel = "popup_setpos"
 vim.o.mousem = vim.o.mousemodel
 vim.go.mousemodel = vim.o.mousemodel
@@ -4379,15 +4416,6 @@ vim.o.mouset = vim.o.mousetime
 vim.go.mousetime = vim.o.mousetime
 vim.go.mouset = vim.go.mousetime
 
---- Determines how many entries are remembered in the `:messages` history.
---- The maximum value is 10000.
----
---- @type integer
-vim.o.msghistory = 500
-vim.o.mhi = vim.o.msghistory
-vim.go.msghistory = vim.o.msghistory
-vim.go.mhi = vim.go.msghistory
-
 --- This defines what bases Vim will consider for numbers when using the
 --- CTRL-A and CTRL-X commands for adding to and subtracting from a number
 --- respectively; see `CTRL-A` for more info on these commands.
@@ -4827,8 +4855,8 @@ vim.go.redrawdebug = vim.o.redrawdebug
 vim.go.rdb = vim.go.redrawdebug
 
 --- Time in milliseconds for redrawing the display.  Applies to
---- 'hlsearch', 'inccommand', `:match` highlighting and syntax
---- highlighting.
+--- 'hlsearch', 'inccommand', `:match` highlighting, syntax highlighting,
+--- and async `LanguageTree:parse()`.
 --- When redrawing takes more than this many milliseconds no further
 --- matches will be highlighted.
 --- For syntax highlighting the time applies per window.  When over the
@@ -4994,6 +5022,7 @@ vim.go.ruf = vim.go.rulerformat
 ---   indent/	indent scripts `indent-expression`
 ---   keymap/	key mapping files `mbyte-keymap`
 ---   lang/		menu translations `:menutrans`
+---   lsp/		LSP client configurations `lsp-config`
 ---   lua/		`Lua` plugins
 ---   menu.vim	GUI menus `menu.vim`
 ---   pack/		packages `:packadd`
@@ -5197,11 +5226,13 @@ vim.go.sect = vim.go.sections
 --- selection.
 --- When "old" is used and 'virtualedit' allows the cursor to move past
 --- the end of line the line break still isn't included.
+--- When "exclusive" is used, cursor position in visual mode will be
+--- adjusted for inclusive motions `inclusive-motion-selection-exclusive`.
 --- Note that when "exclusive" is used and selecting from the end
 --- backwards, you cannot include the last character of a line, when
 --- starting in Normal mode and 'virtualedit' empty.
 ---
---- @type string
+--- @type 'inclusive'|'exclusive'|'old'
 vim.o.selection = "inclusive"
 vim.o.sel = vim.o.selection
 vim.go.selection = vim.o.selection
@@ -5767,7 +5798,7 @@ vim.go.sc = vim.go.showcmd
 --- place the text.  Without a custom 'statusline' or 'tabline' it will be
 --- displayed in a convenient location.
 ---
---- @type string
+--- @type 'last'|'statusline'|'tabline'
 vim.o.showcmdloc = "last"
 vim.o.sloc = vim.o.showcmdloc
 vim.go.showcmdloc = vim.o.showcmdloc
@@ -5899,7 +5930,7 @@ vim.go.siso = vim.go.sidescrolloff
 ---    "number"	display signs in the 'number' column. If the number
 --- 		column is not present, then behaves like "auto".
 ---
---- @type string
+--- @type 'yes'|'no'|'auto'|'auto:1'|'auto:2'|'auto:3'|'auto:4'|'auto:5'|'auto:6'|'auto:7'|'auto:8'|'auto:9'|'yes:1'|'yes:2'|'yes:3'|'yes:4'|'yes:5'|'yes:6'|'yes:7'|'yes:8'|'yes:9'|'number'
 vim.o.signcolumn = "auto"
 vim.o.scl = vim.o.signcolumn
 vim.wo.signcolumn = vim.o.signcolumn
@@ -6207,7 +6238,7 @@ vim.go.sb = vim.go.splitbelow
 --- with the previous cursor position. For "screen", the text cannot always
 --- be kept on the same screen line when 'wrap' is enabled.
 ---
---- @type string
+--- @type 'cursor'|'screen'|'topline'
 vim.o.splitkeep = "cursor"
 vim.o.spk = vim.o.splitkeep
 vim.go.splitkeep = vim.o.splitkeep
@@ -6310,6 +6341,7 @@ vim.wo.stc = vim.wo.statuscolumn
 --- All fields except the {item} are optional.  A single percent sign can
 --- be given as "%%".
 ---
+--- 						*stl-%!*
 --- When the option starts with "%!" then it is used as an expression,
 --- evaluated and the result is used as the option value.  Example:
 ---
@@ -6854,7 +6886,7 @@ vim.go.tbs = vim.go.tagbsearch
 ---    match	Match case
 ---    smart	Ignore case unless an upper case letter is used
 ---
---- @type string
+--- @type 'followic'|'ignore'|'match'|'followscs'|'smart'
 vim.o.tagcase = "followic"
 vim.o.tc = vim.o.tagcase
 vim.bo.tagcase = vim.o.tagcase
@@ -7122,6 +7154,13 @@ vim.go.titleold = vim.o.titleold
 --- expanded according to the rules used for 'statusline'.  If it contains
 --- an invalid '%' format, the value is used as-is and no error or warning
 --- will be given when the value is set.
+---
+--- The default behaviour is equivalent to:
+---
+--- ```vim
+---     set titlestring=%t%(\ %M%)%(\ \(%{expand(\"%:~:h\")}\)%)%a\ -\ Nvim
+--- ```
+---
 --- This option cannot be set in a modeline when 'modelineexpr' is off.
 ---
 --- Example:
@@ -7729,7 +7768,7 @@ vim.go.wop = vim.go.wildoptions
 --- key is never used for the menu.
 --- This option is not used for <F10>; on Win32.
 ---
---- @type string
+--- @type 'yes'|'menu'|'no'
 vim.o.winaltkeys = "menu"
 vim.o.wak = vim.o.winaltkeys
 vim.go.winaltkeys = vim.o.winaltkeys
diff --git a/runtime/lua/vim/_meta/vimfn.lua b/runtime/lua/vim/_meta/vimfn.lua
index 5eb15e1eee..098c0e907a 100644
--- a/runtime/lua/vim/_meta/vimfn.lua
+++ b/runtime/lua/vim/_meta/vimfn.lua
@@ -1023,16 +1023,22 @@ function vim.fn.complete_check() end
 ---     See |complete_info_mode| for the values.
 ---    pum_visible  |TRUE| if popup menu is visible.
 ---     See |pumvisible()|.
----    items  List of completion matches.  Each item is a
----     dictionary containing the entries "word",
+---    items  List of all completion candidates.  Each item
+---     is a dictionary containing the entries "word",
 ---     "abbr", "menu", "kind", "info" and "user_data".
 ---     See |complete-items|.
+---    matches  Same as "items", but only returns items that
+---     are matching current query. If both "matches"
+---     and "items" are in "what", the returned list
+---     will still be named "items", but each item
+---     will have an additional "match" field.
 ---    selected  Selected item index.  First index is zero.
 ---     Index is -1 if no item is selected (showing
 ---     typed text only, or the last completion after
 ---     no item is selected when using the <Up> or
 ---     <Down> keys)
----    inserted  Inserted string. [NOT IMPLEMENTED YET]
+---    completed  Return a dictionary containing the entries of
+---     the currently selected index item.
 ---    preview_winid     Info floating preview window id.
 ---    preview_bufnr     Info floating preview buffer id.
 ---
@@ -1147,8 +1153,9 @@ function vim.fn.confirm(msg, choices, default, type) end
 --- A |Dictionary| is copied in a similar way as a |List|.
 --- Also see |deepcopy()|.
 ---
---- @param expr any
---- @return any
+--- @generic T
+--- @param expr T
+--- @return T
 function vim.fn.copy(expr) end
 
 --- Return the cosine of {expr}, measured in radians, as a |Float|.
@@ -1228,7 +1235,7 @@ function vim.fn.ctxpush(types) end
 ---
 --- @param context table
 --- @param index? integer
---- @return any
+--- @return integer
 function vim.fn.ctxset(context, index) end
 
 --- Returns the size of the |context-stack|.
@@ -1308,9 +1315,10 @@ function vim.fn.debugbreak(pid) end
 --- {noref} set to 1 will fail.
 --- Also see |copy()|.
 ---
---- @param expr any
+--- @generic T
+--- @param expr T
 --- @param noref? boolean
---- @return any
+--- @return T
 function vim.fn.deepcopy(expr, noref) end
 
 --- Without {flags} or with {flags} empty: Deletes the file by the
@@ -1421,7 +1429,7 @@ function vim.fn.dictwatcherdel(dict, pattern, callback) end
 --- editing another buffer to set 'filetype' and load a syntax
 --- file.
 ---
---- @return any
+--- @return integer
 function vim.fn.did_filetype() end
 
 --- Returns the number of filler lines above line {lnum}.
@@ -1433,7 +1441,7 @@ function vim.fn.did_filetype() end
 --- Returns 0 if the current window is not in diff mode.
 ---
 --- @param lnum integer
---- @return any
+--- @return integer
 function vim.fn.diff_filler(lnum) end
 
 --- Returns the highlight ID for diff mode at line {lnum} column
@@ -1468,7 +1476,7 @@ function vim.fn.diff_hlID(lnum, col) end
 --- <
 ---
 --- @param chars string
---- @return any
+--- @return string
 function vim.fn.digraph_get(chars) end
 
 --- Return a list of digraphs.  If the {listall} argument is given
@@ -1486,7 +1494,7 @@ function vim.fn.digraph_get(chars) end
 --- <
 ---
 --- @param listall? boolean
---- @return any
+--- @return string[][]
 function vim.fn.digraph_getlist(listall) end
 
 --- Add digraph {chars} to the list.  {chars} must be a string
@@ -1538,7 +1546,7 @@ function vim.fn.digraph_setlist(digraphlist) end
 --- - A |Blob| is empty when its length is zero.
 ---
 --- @param expr any
---- @return any
+--- @return integer
 function vim.fn.empty(expr) end
 
 --- Return all of environment variables as dictionary. You can
@@ -1561,7 +1569,7 @@ function vim.fn.environ() end
 ---
 --- @param string string
 --- @param chars string
---- @return any
+--- @return string
 function vim.fn.escape(string, chars) end
 
 --- Evaluate {string} and return the result.  Especially useful to
@@ -2368,7 +2376,7 @@ function vim.fn.foldtextresult(lnum) end
 ---
 --- @param expr1 string|table
 --- @param expr2 string|function
---- @return any
+--- @return string|table
 function vim.fn.foreach(expr1, expr2) end
 
 --- Get the full command name from a short abbreviated command
@@ -2675,7 +2683,7 @@ function vim.fn.getbufinfo(dict) end
 --- @param buf integer|string
 --- @param lnum integer
 --- @param end_? integer
---- @return any
+--- @return string[]
 function vim.fn.getbufline(buf, lnum, end_) end
 
 --- Just like `getbufline()` but only get one line and return it
@@ -2740,12 +2748,14 @@ function vim.fn.getcellwidths() end
 function vim.fn.getchangelist(buf) end
 
 --- Get a single character from the user or input stream.
---- If {expr} is omitted, wait until a character is available.
+--- If {expr} is omitted or is -1, wait until a character is
+---   available.
 --- If {expr} is 0, only get a character when one is available.
 ---   Return zero otherwise.
 --- If {expr} is 1, only check if a character is available, it is
 ---   not consumed.  Return zero if no character available.
---- If you prefer always getting a string use |getcharstr()|.
+--- If you prefer always getting a string use |getcharstr()|, or
+--- specify |FALSE| as "number" in {opts}.
 ---
 --- Without {expr} and when {expr} is 0 a whole character or
 --- special key is returned.  If it is a single character, the
@@ -2755,7 +2765,8 @@ function vim.fn.getchangelist(buf) end
 --- starting with 0x80 (decimal: 128).  This is the same value as
 --- the String "\<Key>", e.g., "\<Left>".  The returned value is
 --- also a String when a modifier (shift, control, alt) was used
---- that is not included in the character.
+--- that is not included in the character.  |keytrans()| can also
+--- be used to convert a returned String into a readable form.
 ---
 --- When {expr} is 0 and Esc is typed, there will be a short delay
 --- while Vim waits to see if this is the start of an escape
@@ -2767,6 +2778,32 @@ function vim.fn.getchangelist(buf) end
 ---
 --- Use getcharmod() to obtain any additional modifiers.
 ---
+--- The optional argument {opts} is a Dict and supports the
+--- following items:
+---
+---   cursor    A String specifying cursor behavior
+---       when waiting for a character.
+---       "hide": hide the cursor.
+---       "keep": keep current cursor unchanged.
+---       "msg": move cursor to message area.
+---       (default: automagically decide
+---       between "keep" and "msg")
+---
+---   number    If |TRUE|, return a Number when getting
+---       a single character.
+---       If |FALSE|, the return value is always
+---       converted to a String, and an empty
+---       String (instead of 0) is returned when
+---       no character is available.
+---       (default: |TRUE|)
+---
+---   simplify  If |TRUE|, include modifiers in the
+---       character if possible.  E.g., return
+---       the same value for CTRL-I and <Tab>.
+---       If |FALSE|, don't include modifiers in
+---       the character.
+---       (default: |TRUE|)
+---
 --- When the user clicks a mouse button, the mouse event will be
 --- returned.  The position can then be found in |v:mouse_col|,
 --- |v:mouse_lnum|, |v:mouse_winid| and |v:mouse_win|.
@@ -2803,9 +2840,10 @@ function vim.fn.getchangelist(buf) end
 ---   endfunction
 --- <
 ---
---- @param expr? 0|1
---- @return integer
-function vim.fn.getchar(expr) end
+--- @param expr? -1|0|1
+--- @param opts? table
+--- @return integer|string
+function vim.fn.getchar(expr, opts) end
 
 --- The result is a Number which is the state of the modifiers for
 --- the last obtained character with getchar() or in another way.
@@ -2864,20 +2902,13 @@ function vim.fn.getcharpos(expr) end
 --- @return table
 function vim.fn.getcharsearch() end
 
---- Get a single character from the user or input stream as a
---- string.
---- If {expr} is omitted, wait until a character is available.
---- If {expr} is 0 or false, only get a character when one is
----   available.  Return an empty string otherwise.
---- If {expr} is 1 or true, only check if a character is
----   available, it is not consumed.  Return an empty string
----   if no character is available.
---- Otherwise this works like |getchar()|, except that a number
---- result is converted to a string.
----
---- @param expr? 0|1
+--- The same as |getchar()|, except that this always returns a
+--- String, and "number" isn't allowed in {opts}.
+---
+--- @param expr? -1|0|1
+--- @param opts? table
 --- @return string
-function vim.fn.getcharstr(expr) end
+function vim.fn.getcharstr(expr, opts) end
 
 --- Return completion pattern of the current command-line.
 --- Only works when the command line is being edited, thus
@@ -2943,7 +2974,7 @@ function vim.fn.getcmdprompt() end
 --- Also see |getcmdpos()|, |setcmdpos()|, |getcmdline()| and
 --- |setcmdline()|.
 ---
---- @return any
+--- @return integer
 function vim.fn.getcmdscreenpos() end
 
 --- Return the current command-line type. Possible return values
@@ -3763,6 +3794,20 @@ function vim.fn.getregtype(regname) end
 --- @return vim.fn.getscriptinfo.ret[]
 function vim.fn.getscriptinfo(opts) end
 
+--- Returns the current stack trace of Vim scripts.
+--- Stack trace is a |List|, of which each item is a |Dictionary|
+--- with the following items:
+---     funcref  The funcref if the stack is at a function,
+---     otherwise this item is omitted.
+---     event  The string of the event description if the
+---     stack is at an autocmd event, otherwise this
+---     item is omitted.
+---     lnum  The line number in the script on the stack.
+---     filepath  The file path of the script on the stack.
+---
+--- @return table[]
+function vim.fn.getstacktrace() end
+
 --- If {tabnr} is not specified, then information about all the
 --- tab pages is returned as a |List|. Each List item is a
 --- |Dictionary|.  Otherwise, {tabnr} specifies the tab page
@@ -3869,7 +3914,7 @@ function vim.fn.gettagstack(winnr) end
 --- strings.
 ---
 --- @param text string
---- @return any
+--- @return string
 function vim.fn.gettext(text) end
 
 --- Returns information about windows as a |List| with Dictionaries.
@@ -3885,6 +3930,8 @@ function vim.fn.gettext(text) end
 ---   botline    last complete displayed buffer line
 ---   bufnr    number of buffer in the window
 ---   height    window height (excluding winbar)
+---   leftcol    first column displayed; only used when
+---       'wrap' is off
 ---   loclist    1 if showing a location list
 ---   quickfix  1 if quickfix or location list window
 ---   terminal  1 if a terminal window
@@ -4018,7 +4065,7 @@ function vim.fn.glob(expr, nosuf, list, alllinks) end
 --- a backslash usually means a path separator.
 ---
 --- @param string string
---- @return any
+--- @return string
 function vim.fn.glob2regpat(string) end
 
 --- Perform glob() for String {expr} on all directories in {path}
@@ -4352,7 +4399,7 @@ function vim.fn.hostname() end
 --- @param string string
 --- @param from string
 --- @param to string
---- @return any
+--- @return string
 function vim.fn.iconv(string, from, to) end
 
 --- Returns a |String| which is a unique identifier of the
@@ -4372,7 +4419,7 @@ function vim.fn.iconv(string, from, to) end
 --- reuse identifiers of the garbage-collected ones.
 ---
 --- @param expr any
---- @return any
+--- @return string
 function vim.fn.id(expr) end
 
 --- The result is a Number, which is indent of line {lnum} in the
@@ -4416,7 +4463,7 @@ function vim.fn.indent(lnum) end
 --- @param expr any
 --- @param start? integer
 --- @param ic? boolean
---- @return any
+--- @return integer
 function vim.fn.index(object, expr, start, ic) end
 
 --- Returns the index of an item in {object} where {expr} is
@@ -4460,14 +4507,14 @@ function vim.fn.index(object, expr, start, ic) end
 --- @param object any
 --- @param expr any
 --- @param opts? table
---- @return any
+--- @return integer
 function vim.fn.indexof(object, expr, opts) end
 
 ---
 --- @param prompt string
 --- @param text? string
 --- @param completion? string
---- @return any
+--- @return string
 function vim.fn.input(prompt, text, completion) end
 
 --- The result is a String, which is whatever the user typed on
@@ -4581,7 +4628,7 @@ function vim.fn.input(prompt, text, completion) end
 --- <
 ---
 --- @param opts table
---- @return any
+--- @return string
 function vim.fn.input(opts) end
 
 --- @deprecated
@@ -4616,7 +4663,7 @@ function vim.fn.inputlist(textlist) end
 --- called.  Calling it more often is harmless though.
 --- Returns TRUE when there is nothing to restore, FALSE otherwise.
 ---
---- @return any
+--- @return integer
 function vim.fn.inputrestore() end
 
 --- Preserve typeahead (also from mappings) and clear it, so that
@@ -4626,7 +4673,7 @@ function vim.fn.inputrestore() end
 --- many inputrestore() calls.
 --- Returns TRUE when out of memory, FALSE otherwise.
 ---
---- @return any
+--- @return integer
 function vim.fn.inputsave() end
 
 --- This function acts much like the |input()| function with but
@@ -4641,7 +4688,7 @@ function vim.fn.inputsave() end
 ---
 --- @param prompt string
 --- @param text? string
---- @return any
+--- @return string
 function vim.fn.inputsecret(prompt, text) end
 
 --- When {object} is a |List| or a |Blob| insert {item} at the start
@@ -4687,8 +4734,8 @@ function vim.fn.interrupt() end
 ---   let bits = invert(bits)
 --- <
 ---
---- @param expr number
---- @return any
+--- @param expr integer
+--- @return integer
 function vim.fn.invert(expr) end
 
 --- The result is a Number, which is |TRUE| when {path} is an
@@ -4767,7 +4814,7 @@ function vim.fn.isnan(expr) end
 --- cases, items() returns a List with the index and the value at
 --- the index.
 ---
---- @param dict any
+--- @param dict table
 --- @return any
 function vim.fn.items(dict) end
 
@@ -4801,7 +4848,7 @@ function vim.fn.jobresize(job, width, height) end
 --- @return any
 function vim.fn.jobsend(...) end
 
---- Note: Prefer |vim.system()| in Lua (unless using the `pty` option).
+--- Note: Prefer |vim.system()| in Lua (unless using `rpc`, `pty`, or `term`).
 ---
 --- Spawns {cmd} as a job.
 --- If {cmd} is a List it runs directly (no 'shell').
@@ -4809,8 +4856,11 @@ function vim.fn.jobsend(...) end
 ---   call jobstart(split(&shell) + split(&shellcmdflag) + ['{cmd}'])
 --- <(See |shell-unquoting| for details.)
 ---
---- Example: >vim
----   call jobstart('nvim -h', {'on_stdout':{j,d,e->append(line('.'),d)}})
+--- Example: start a job and handle its output: >vim
+---   call jobstart(['nvim', '-h'], {'on_stdout':{j,d,e->append(line('.'),d)}})
+--- <
+--- Example: start a job in a |terminal| connected to the current buffer: >vim
+---   call jobstart(['nvim', '-h'], {'term':v:true})
 --- <
 --- Returns |job-id| on success, 0 on invalid arguments (or job
 --- table is full), -1 if {cmd}[0] or 'shell' is not executable.
@@ -4875,6 +4925,10 @@ function vim.fn.jobsend(...) end
 ---   stdin:      (string) Either "pipe" (default) to connect the
 ---         job's stdin to a channel or "null" to disconnect
 ---         stdin.
+---   term:      (boolean) Spawns {cmd} in a new pseudo-terminal session
+---           connected to the current (unmodified) buffer. Implies "pty".
+---           Default "height" and "width" are set to the current window
+---           dimensions. |jobstart()|. Defaults $TERM to "xterm-256color".
 ---   width:      (number) Width of the `pty` terminal.
 ---
 --- {opts} is passed as |self| dictionary to the callback; the
@@ -4888,7 +4942,7 @@ function vim.fn.jobsend(...) end
 ---
 --- @param cmd string|string[]
 --- @param opts? table
---- @return any
+--- @return integer
 function vim.fn.jobstart(cmd, opts) end
 
 --- Stop |job-id| {id} by sending SIGTERM to the job process. If
@@ -4901,7 +4955,7 @@ function vim.fn.jobstart(cmd, opts) end
 --- exited or stopped.
 ---
 --- @param id integer
---- @return any
+--- @return integer
 function vim.fn.jobstop(id) end
 
 --- Waits for jobs and their |on_exit| handlers to complete.
@@ -4926,7 +4980,7 @@ function vim.fn.jobstop(id) end
 ---
 --- @param jobs integer[]
 --- @param timeout? integer
---- @return any
+--- @return integer[]
 function vim.fn.jobwait(jobs, timeout) end
 
 --- Join the items in {list} together into one String.
@@ -4941,7 +4995,7 @@ function vim.fn.jobwait(jobs, timeout) end
 ---
 --- @param list any[]
 --- @param sep? string
---- @return any
+--- @return string
 function vim.fn.join(list, sep) end
 
 --- Convert {expr} from JSON object.  Accepts |readfile()|-style
@@ -4974,14 +5028,14 @@ function vim.fn.json_decode(expr) end
 --- |Blob|s are converted to arrays of the individual bytes.
 ---
 --- @param expr any
---- @return any
+--- @return string
 function vim.fn.json_encode(expr) end
 
 --- Return a |List| with all the keys of {dict}.  The |List| is in
 --- arbitrary order.  Also see |items()| and |values()|.
 ---
 --- @param dict table
---- @return any
+--- @return string[]
 function vim.fn.keys(dict) end
 
 --- Turn the internal byte representation of keys into a form that
@@ -4991,7 +5045,7 @@ function vim.fn.keys(dict) end
 --- <  <C-Home>
 ---
 --- @param string string
---- @return any
+--- @return string
 function vim.fn.keytrans(string) end
 
 --- @deprecated
@@ -5010,8 +5064,8 @@ function vim.fn.last_buffer_nr() end
 --- |Dictionary| is returned.
 --- Otherwise an error is given and returns zero.
 ---
---- @param expr any
---- @return any
+--- @param expr any[]
+--- @return integer
 function vim.fn.len(expr) end
 
 --- Call function {funcname} in the run-time library {libname}
@@ -5122,7 +5176,7 @@ function vim.fn.line2byte(lnum) end
 --- When {lnum} is invalid, -1 is returned.
 ---
 --- @param lnum integer
---- @return any
+--- @return integer
 function vim.fn.lispindent(lnum) end
 
 --- Return a Blob concatenating all the number values in {list}.
@@ -5135,7 +5189,7 @@ function vim.fn.lispindent(lnum) end
 --- |blob2list()| does the opposite.
 ---
 --- @param list any[]
---- @return any
+--- @return string
 function vim.fn.list2blob(list) end
 
 --- Convert each number in {list} to a character string can
@@ -5155,13 +5209,13 @@ function vim.fn.list2blob(list) end
 ---
 --- @param list any[]
 --- @param utf8? boolean
---- @return any
+--- @return string
 function vim.fn.list2str(list, utf8) end
 
 --- Return the current time, measured as seconds since 1st Jan
 --- 1970.  See also |strftime()|, |strptime()| and |getftime()|.
 ---
---- @return any
+--- @return integer
 function vim.fn.localtime() end
 
 --- Return the natural logarithm (base e) of {expr} as a |Float|.
@@ -5175,7 +5229,7 @@ function vim.fn.localtime() end
 --- <  5.0
 ---
 --- @param expr number
---- @return any
+--- @return number
 function vim.fn.log(expr) end
 
 --- Return the logarithm of Float {expr} to base 10 as a |Float|.
@@ -5188,7 +5242,7 @@ function vim.fn.log(expr) end
 --- <  -2.0
 ---
 --- @param expr number
---- @return any
+--- @return number
 function vim.fn.log10(expr) end
 
 --- {expr1} must be a |List|, |String|, |Blob| or |Dictionary|.
@@ -5950,7 +6004,7 @@ function vim.fn.matchstrpos(expr, pat, start, count) end
 --- an error.  An empty |List| or |Dictionary| results in zero.
 ---
 --- @param expr any
---- @return any
+--- @return number
 function vim.fn.max(expr) end
 
 --- Returns a |List| of |Dictionaries| describing |menus| (defined
@@ -6088,7 +6142,7 @@ function vim.fn.menu_info(name, mode) end
 --- an error.  An empty |List| or |Dictionary| results in zero.
 ---
 --- @param expr any
---- @return any
+--- @return number
 function vim.fn.min(expr) end
 
 --- Create directory {name}.
@@ -6133,7 +6187,7 @@ function vim.fn.min(expr) end
 --- @param name string
 --- @param flags? string
 --- @param prot? string
---- @return any
+--- @return integer
 function vim.fn.mkdir(name, flags, prot) end
 
 --- Return a string that indicates the current mode.
@@ -6296,7 +6350,7 @@ function vim.fn.msgpackparse(data) end
 --- See also |prevnonblank()|.
 ---
 --- @param lnum integer
---- @return any
+--- @return integer
 function vim.fn.nextnonblank(lnum) end
 
 --- Return a string with a single character, which has the number
@@ -6315,7 +6369,7 @@ function vim.fn.nextnonblank(lnum) end
 ---
 --- @param expr integer
 --- @param utf8? boolean
---- @return any
+--- @return string
 function vim.fn.nr2char(expr, utf8) end
 
 --- Bitwise OR on the two arguments.  The arguments are converted
@@ -6349,7 +6403,7 @@ vim.fn['or'] = function(expr, expr1) end
 ---
 --- @param path string
 --- @param len? integer
---- @return any
+--- @return string
 function vim.fn.pathshorten(path, len) end
 
 --- Evaluate |perl| expression {expr} and return its result
@@ -6383,7 +6437,7 @@ function vim.fn.perleval(expr) end
 ---
 --- @param x number
 --- @param y number
---- @return any
+--- @return number
 function vim.fn.pow(x, y) end
 
 --- Return the line number of the first line at or above {lnum}
@@ -6395,7 +6449,7 @@ function vim.fn.pow(x, y) end
 --- Also see |nextnonblank()|.
 ---
 --- @param lnum integer
---- @return any
+--- @return integer
 function vim.fn.prevnonblank(lnum) end
 
 --- Return a String with {fmt}, where "%" items are replaced by
@@ -7014,10 +7068,11 @@ function vim.fn.readfile(fname, type, max) end
 ---   echo reduce('xyz', { acc, val -> acc .. ',' .. val })
 --- <
 ---
+--- @generic T
 --- @param object any
---- @param func function
+--- @param func fun(accumulator: T, current: any): any
 --- @param initial? any
---- @return any
+--- @return T
 function vim.fn.reduce(object, func, initial) end
 
 --- Returns the single letter name of the register being executed.
@@ -7170,7 +7225,7 @@ function vim.fn.remove(dict, key) end
 ---
 --- @param from string
 --- @param to string
---- @return any
+--- @return integer
 function vim.fn.rename(from, to) end
 
 --- Repeat {expr} {count} times and return the concatenated
@@ -7200,7 +7255,7 @@ vim.fn['repeat'] = function(expr, count) end
 --- path name) and also keeps a trailing path separator.
 ---
 --- @param filename string
---- @return any
+--- @return string
 function vim.fn.resolve(filename) end
 
 --- Reverse the order of items in {object}.  {object} can be a
@@ -7213,8 +7268,9 @@ function vim.fn.resolve(filename) end
 ---   let revlist = reverse(copy(mylist))
 --- <
 ---
---- @param object any
---- @return any
+--- @generic T
+--- @param object T[]
+--- @return T[]
 function vim.fn.reverse(object) end
 
 --- Round off {expr} to the nearest integral value and return it
@@ -7231,7 +7287,7 @@ function vim.fn.reverse(object) end
 --- <  -5.0
 ---
 --- @param expr number
---- @return any
+--- @return number
 function vim.fn.round(expr) end
 
 --- Sends {event} to {channel} via |RPC| and returns immediately.
@@ -7242,9 +7298,9 @@ function vim.fn.round(expr) end
 ---
 --- @param channel integer
 --- @param event string
---- @param args? any
---- @return any
-function vim.fn.rpcnotify(channel, event, args) end
+--- @param ... any
+--- @return integer
+function vim.fn.rpcnotify(channel, event, ...) end
 
 --- Sends a request to {channel} to invoke {method} via
 --- |RPC| and blocks until a response is received.
@@ -7254,9 +7310,9 @@ function vim.fn.rpcnotify(channel, event, args) end
 ---
 --- @param channel integer
 --- @param method string
---- @param args? any
+--- @param ... any
 --- @return any
-function vim.fn.rpcrequest(channel, method, args) end
+function vim.fn.rpcrequest(channel, method, ...) end
 
 --- @deprecated
 --- Deprecated. Replace  >vim
@@ -7300,7 +7356,7 @@ function vim.fn.rubyeval(expr) end
 ---
 --- @param row integer
 --- @param col integer
---- @return any
+--- @return integer
 function vim.fn.screenattr(row, col) end
 
 --- The result is a Number, which is the character at position
@@ -7314,7 +7370,7 @@ function vim.fn.screenattr(row, col) end
 ---
 --- @param row integer
 --- @param col integer
---- @return any
+--- @return integer
 function vim.fn.screenchar(row, col) end
 
 --- The result is a |List| of Numbers.  The first number is the same
@@ -7325,7 +7381,7 @@ function vim.fn.screenchar(row, col) end
 ---
 --- @param row integer
 --- @param col integer
---- @return any
+--- @return integer[]
 function vim.fn.screenchars(row, col) end
 
 --- The result is a Number, which is the current screen column of
@@ -7342,7 +7398,7 @@ function vim.fn.screenchars(row, col) end
 ---   noremap GG <Cmd>echom screencol()<CR>
 --- <
 ---
---- @return any
+--- @return integer[]
 function vim.fn.screencol() end
 
 --- The result is a Dict with the screen position of the text
@@ -7381,7 +7437,7 @@ function vim.fn.screenpos(winid, lnum, col) end
 ---
 --- Note: Same restrictions as with |screencol()|.
 ---
---- @return any
+--- @return integer
 function vim.fn.screenrow() end
 
 --- The result is a String that contains the base character and
@@ -7393,7 +7449,7 @@ function vim.fn.screenrow() end
 ---
 --- @param row integer
 --- @param col integer
---- @return any
+--- @return string
 function vim.fn.screenstring(row, col) end
 
 --- Search for regexp pattern {pattern}.  The search starts at the
@@ -7505,7 +7561,7 @@ function vim.fn.screenstring(row, col) end
 --- @param stopline? integer
 --- @param timeout? integer
 --- @param skip? string|function
---- @return any
+--- @return integer
 function vim.fn.search(pattern, flags, stopline, timeout, skip) end
 
 --- Get or update the last search count, like what is displayed
@@ -7798,7 +7854,7 @@ function vim.fn.searchpos(pattern, flags, stopline, timeout, skip) end
 ---   echo serverlist()
 --- <
 ---
---- @return any
+--- @return string[]
 function vim.fn.serverlist() end
 
 --- Opens a socket or named pipe at {address} and listens for
@@ -7835,7 +7891,7 @@ function vim.fn.serverlist() end
 --- <
 ---
 --- @param address? string
---- @return any
+--- @return string
 function vim.fn.serverstart(address) end
 
 --- Closes the pipe or socket at {address}.
@@ -7844,7 +7900,7 @@ function vim.fn.serverstart(address) end
 --- address in |serverlist()|.
 ---
 --- @param address string
---- @return any
+--- @return integer
 function vim.fn.serverstop(address) end
 
 --- Set line {lnum} to {text} in buffer {buf}.  This works like
@@ -7874,7 +7930,7 @@ function vim.fn.serverstop(address) end
 --- @param buf integer|string
 --- @param lnum integer
 --- @param text string|string[]
---- @return any
+--- @return integer
 function vim.fn.setbufline(buf, lnum, text) end
 
 --- Set option or local variable {varname} in buffer {buf} to
@@ -7979,7 +8035,7 @@ function vim.fn.setcharsearch(dict) end
 ---
 --- @param str string
 --- @param pos? integer
---- @return any
+--- @return integer
 function vim.fn.setcmdline(str, pos) end
 
 --- Set the cursor position in the command line to byte position
@@ -8289,7 +8345,7 @@ function vim.fn.setpos(expr, list) end
 --- @param list vim.quickfix.entry[]
 --- @param action? string
 --- @param what? vim.fn.setqflist.what
---- @return any
+--- @return integer
 function vim.fn.setqflist(list, action, what) end
 
 --- Set the register {regname} to {value}.
@@ -8442,7 +8498,7 @@ function vim.fn.setwinvar(nr, varname, val) end
 --- checksum of {string}.
 ---
 --- @param string string
---- @return any
+--- @return string
 function vim.fn.sha256(string) end
 
 --- Escape {string} for use as a shell command argument.
@@ -8478,7 +8534,7 @@ function vim.fn.sha256(string) end
 ---
 --- @param string string
 --- @param special? boolean
---- @return any
+--- @return string
 function vim.fn.shellescape(string, special) end
 
 --- Returns the effective value of 'shiftwidth'. This is the
@@ -8930,7 +8986,7 @@ function vim.fn.sign_unplacelist(list) end
 --- links before simplifying the path name, use |resolve()|.
 ---
 --- @param filename string
---- @return any
+--- @return string
 function vim.fn.simplify(filename) end
 
 --- Return the sine of {expr}, measured in radians, as a |Float|.
@@ -8943,7 +8999,7 @@ function vim.fn.simplify(filename) end
 --- <  0.763301
 ---
 --- @param expr number
---- @return any
+--- @return number
 function vim.fn.sin(expr) end
 
 --- Return the hyperbolic sine of {expr} as a |Float| in the range
@@ -9077,10 +9133,11 @@ function vim.fn.sockconnect(mode, address, opts) end
 ---   eval mylist->sort({i1, i2 -> i1 - i2})
 --- <
 ---
---- @param list any
+--- @generic T
+--- @param list T[]
 --- @param how? string|function
 --- @param dict? any
---- @return any
+--- @return T[]
 function vim.fn.sort(list, how, dict) end
 
 --- Return the sound-folded equivalent of {word}.  Uses the first
@@ -9091,7 +9148,7 @@ function vim.fn.sort(list, how, dict) end
 --- the method can be quite slow.
 ---
 --- @param word string
---- @return any
+--- @return string
 function vim.fn.soundfold(word) end
 
 --- Without argument: The result is the badly spelled word under
@@ -9144,7 +9201,7 @@ function vim.fn.spellbadword(sentence) end
 --- @param word string
 --- @param max? integer
 --- @param capital? boolean
---- @return any
+--- @return string[]
 function vim.fn.spellsuggest(word, max, capital) end
 
 --- Make a |List| out of {string}.  When {pattern} is omitted or
@@ -9174,7 +9231,7 @@ function vim.fn.spellsuggest(word, max, capital) end
 --- @param string string
 --- @param pattern? string
 --- @param keepempty? boolean
---- @return any
+--- @return string[]
 function vim.fn.split(string, pattern, keepempty) end
 
 --- Return the non-negative square root of Float {expr} as a
@@ -9326,6 +9383,7 @@ function vim.fn.str2float(string, quoted) end
 --- and exists only for backwards-compatibility.
 --- With UTF-8 composing characters are handled properly: >vim
 ---   echo str2list("á")    " returns [97, 769]
+--- <
 ---
 --- @param string string
 --- @param utf8? boolean
@@ -10160,23 +10218,12 @@ function vim.fn.tanh(expr) end
 --- @return string
 function vim.fn.tempname() end
 
---- Spawns {cmd} in a new pseudo-terminal session connected
---- to the current (unmodified) buffer. Parameters and behavior
---- are the same as |jobstart()| except "pty", "width", "height",
---- and "TERM" are ignored: "height" and "width" are taken from
---- the current window. Note that termopen() implies a "pty" arg
---- to jobstart(), and thus has the implications documented at
---- |jobstart()|.
----
---- Returns the same values as jobstart().
----
---- Terminal environment is initialized as in |jobstart-env|,
---- except $TERM is set to "xterm-256color". Full behavior is
---- described in |terminal|.
+--- @deprecated
+--- Use |jobstart()| with `{term: v:true}` instead.
 ---
 --- @param cmd string|string[]
 --- @param opts? table
---- @return any
+--- @return integer
 function vim.fn.termopen(cmd, opts) end
 
 --- Return a list with information about timers.
@@ -10576,7 +10623,7 @@ function vim.fn.virtcol(expr, list, winid) end
 --- @param winid integer
 --- @param lnum integer
 --- @param col integer
---- @return any
+--- @return integer
 function vim.fn.virtcol2col(winid, lnum, col) end
 
 --- The result is a String, which describes the last Visual mode
@@ -10597,7 +10644,7 @@ function vim.fn.virtcol2col(winid, lnum, col) end
 --- the old value is returned.  See |non-zero-arg|.
 ---
 --- @param expr? boolean
---- @return any
+--- @return string
 function vim.fn.visualmode(expr) end
 
 --- Waits until {condition} evaluates to |TRUE|, where {condition}
@@ -10714,7 +10761,7 @@ function vim.fn.win_id2tabwin(expr) end
 --- Return 0 if the window cannot be found in the current tabpage.
 ---
 --- @param expr integer
---- @return any
+--- @return integer
 function vim.fn.win_id2win(expr) end
 
 --- Move window {nr}'s vertical separator (i.e., the right border)
@@ -10868,7 +10915,7 @@ function vim.fn.winheight(nr) end
 --- <
 ---
 --- @param tabnr? integer
---- @return any
+--- @return any[]
 function vim.fn.winlayout(tabnr) end
 
 --- The result is a Number, which is the screen line of the cursor
@@ -10912,7 +10959,7 @@ function vim.fn.winline() end
 --- <
 ---
 --- @param arg? string|integer
---- @return any
+--- @return integer
 function vim.fn.winnr(arg) end
 
 --- Returns a sequence of |:resize| commands that should restore
@@ -10925,7 +10972,7 @@ function vim.fn.winnr(arg) end
 ---   exe cmd
 --- <
 ---
---- @return any
+--- @return string
 function vim.fn.winrestcmd() end
 
 --- Uses the |Dictionary| returned by |winsaveview()| to restore
@@ -10990,7 +11037,7 @@ function vim.fn.winsaveview() end
 --- option.
 ---
 --- @param nr integer
---- @return any
+--- @return integer
 function vim.fn.winwidth(nr) end
 
 --- The result is a dictionary of byte/chars/word statistics for
@@ -11075,7 +11122,7 @@ function vim.fn.writefile(object, fname, flags) end
 ---   let bits = xor(bits, 0x80)
 --- <
 ---
---- @param expr number
---- @param expr1 number
---- @return any
+--- @param expr integer
+--- @param expr1 integer
+--- @return integer
 function vim.fn.xor(expr, expr1) end
diff --git a/runtime/lua/vim/_meta/vvars.lua b/runtime/lua/vim/_meta/vvars.lua
index 8784fdbac9..c1b8695bbf 100644
--- a/runtime/lua/vim/_meta/vvars.lua
+++ b/runtime/lua/vim/_meta/vvars.lua
@@ -15,7 +15,7 @@ vim.v.argv = ...
 --- Argument for evaluating 'formatexpr' and used for the typed
 --- character when using <expr> in an abbreviation `:map-<expr>`.
 --- It is also used by the `InsertCharPre` and `InsertEnter` events.
---- @type any
+--- @type string
 vim.v.char = ...
 
 --- The name of the character encoding of a file to be converted.
@@ -60,7 +60,7 @@ vim.v.collate = ...
 --- mode.
 --- Note: Plugins can modify the value to emulate the builtin
 --- `CompleteDone` event behavior.
---- @type any
+--- @type vim.v.completed_item
 vim.v.completed_item = ...
 
 --- The count given for the last Normal mode command.  Can be used
@@ -90,7 +90,7 @@ vim.v.count1 = ...
 --- This variable can not be set directly, use the `:language`
 --- command.
 --- See `multi-lang`.
---- @type any
+--- @type string
 vim.v.ctype = ...
 
 --- Normally zero.  When a deadly signal is caught it's set to
@@ -197,11 +197,14 @@ vim.v.errors = ...
 ---                    changing window  (or tab) on `DirChanged`.
 ---   status           Job status or exit code, -1 means "unknown". `TermClose`
 ---   reason           Reason for completion being done. `CompleteDone`
---- @type any
+---   complete_word    The word that was selected, empty if abandoned complete.
+---   complete_type    See `complete_info_mode`
+--- @type vim.v.event
 vim.v.event = ...
 
 --- The value of the exception most recently caught and not
---- finished.  See also `v:throwpoint` and `throw-variables`.
+--- finished.  See also `v:stacktrace`, `v:throwpoint`, and
+--- `throw-variables`.
 --- Example:
 ---
 --- ```vim
@@ -223,7 +226,7 @@ vim.v.exception = ...
 --- ```vim
 ---   :au VimLeave * echo "Exit value is " .. v:exiting
 --- ```
---- @type any
+--- @type integer?
 vim.v.exiting = ...
 
 --- Special value used to put "false" in JSON and msgpack.  See
@@ -419,7 +422,7 @@ vim.v.mouse_winid = ...
 --- and `msgpackdump()`. All types inside dictionary are fixed
 --- (not editable) empty lists. To check whether some list is one
 --- of msgpack types, use `is` operator.
---- @type any
+--- @type table
 vim.v.msgpack_types = ...
 
 --- Special value used to put "null" in JSON and NIL in msgpack.
@@ -563,7 +566,7 @@ vim.v.relnum = ...
 --- typed command.
 --- This can be used to find out why your script causes the
 --- hit-enter prompt.
---- @type any
+--- @type string
 vim.v.scrollstart = ...
 
 --- Search direction:  1 after a forward search, 0 after a
@@ -614,6 +617,13 @@ vim.v.servername = ...
 --- @type integer
 vim.v.shell_error = ...
 
+--- The stack trace of the exception most recently caught and
+--- not finished.  Refer to `getstacktrace()` for the structure of
+--- stack trace.  See also `v:exception`, `v:throwpoint`, and
+--- `throw-variables`.
+--- @type table[]
+vim.v.stacktrace = ...
+
 --- Last given status message.
 --- Modifiable (can be set).
 --- @type string
@@ -705,18 +715,18 @@ vim.v.termrequest = ...
 vim.v.termresponse = ...
 
 --- Must be set before using `test_garbagecollect_now()`.
---- @type any
+--- @type integer
 vim.v.testing = ...
 
 --- Full filename of the last loaded or saved session file.
 --- Empty when no session file has been saved.  See `:mksession`.
 --- Modifiable (can be set).
---- @type any
+--- @type string
 vim.v.this_session = ...
 
 --- The point where the exception most recently caught and not
 --- finished was thrown.  Not set when commands are typed.  See
---- also `v:exception` and `throw-variables`.
+--- also `v:exception`, `v:stacktrace`, and `throw-variables`.
 --- Example:
 ---
 --- ```vim
@@ -728,7 +738,7 @@ vim.v.this_session = ...
 --- ```
 ---
 --- Output: "Exception from test.vim, line 2"
---- @type any
+--- @type string
 vim.v.throwpoint = ...
 
 --- Special value used to put "true" in JSON and msgpack.  See
diff --git a/runtime/lua/vim/_meta/vvars_extra.lua b/runtime/lua/vim/_meta/vvars_extra.lua
new file mode 100644
index 0000000000..7ef3021e89
--- /dev/null
+++ b/runtime/lua/vim/_meta/vvars_extra.lua
@@ -0,0 +1,77 @@
+--- @meta _
+error('Cannot require a meta file')
+
+--- Extra types for vim.v dictionary fields
+
+--- @class vim.v.completed_item
+--- @field word? string the text that will be inserted, mandatory
+--- abbreviation of "word"; when not empty it is used in the menu instead of "word"
+--- @field abbr? string
+--- extra text for the popup menu, displayed after "word" or "abbr"
+--- @field menu? string
+--- more information about the item, can be displayed in a preview window
+--- @field info? string
+--- @field kind? string single letter indicating the type of completion
+--- when non-zero case is to be ignored when comparing items to be equal; when
+--- omitted zero is used, thus items that only differ in case are added
+--- @field icase? integer
+--- when non-zero, always treat this item to be equal when comparing. Which
+--- means, "equal=1" disables filtering of this item.
+--- @field equal? integer
+--- when non-zero this match will be added even when an item with the same word
+--- is already present.
+--- @field dup? integer
+--- when non-zero this match will be added even when it is an empty string
+--- @field empty? integer
+--- custom data which is associated with the item and available
+--- in |v:completed_item|; it can be any type; defaults to an empty string
+--- @field user_data? any
+--- an additional highlight group whose attributes are combined
+--- with |hl-PmenuSel| and |hl-Pmenu| or |hl-PmenuMatchSel| and |hl-PmenuMatch|
+--- highlight attributes in the popup menu to apply cterm and gui properties
+--- (with higher priority) like strikethrough to the completion items abbreviation
+--- @field abbr_hlgroup? string
+--- an additional highlight group specifically for setting the highlight
+--- attributes of the completion kind. When this field is present, it will
+--- override the |hl-PmenuKind| highlight group, allowing for the customization
+--- of ctermfg and guifg properties for the completion kind
+--- @field kind_hlgroup? string
+
+--- @class vim.v.event
+--- Whether the event triggered during an aborting condition (e.g. |c_Esc| or
+--- |c_CTRL-C| for |CmdlineLeave|).
+--- @field abort? boolean
+--- @field chan? integer See |channel-id|
+--- @field info? table Dict of arbitrary event data.
+--- @field cmdlevel? integer Level of cmdline.
+--- @field cmdtype? string Type of cmdline, |cmdline-char|.
+--- @field cwd? string Current working directory.
+--- @field inclusive? boolean Motion is |inclusive|, else exclusive.
+--- @field scope? string Event-specific scope name.
+--- Current |operator|. Also set for Ex commands (unlike |v:operator|). For
+--- example if |TextYankPost| is triggered by the |:yank| Ex command then
+--- `v:event.operator` is "y".
+--- @field operator? string
+--- Text stored in the register as a |readfile()|-style list of lines.
+--- @field regcontents? string
+--- Requested register (e.g "x" for "xyy) or the empty string for an unnamed operation.
+--- @field regname? string
+--- @field regtype? string Type of register as returned by |getregtype()|.
+--- @field visual? boolean Selection is visual (as opposed to, e.g., via motion).
+--- @field completed_item? vim.v.completed_item
+--- Current selected complete item on |CompleteChanged|, Is `{}` when no
+--- complete item selected.
+--- @field height? integer
+--- @field width? integer Height of popup menu on |CompleteChanged|
+--- @field row? integer Width of popup menu on |CompleteChanged|
+--- Col count of popup menu on |CompleteChanged|, relative to screen.
+--- @field col? integer
+--- @field size? integer Total number of completion items on |CompleteChanged|.
+--- Is |v:true| if popup menu have scrollbar, or |v:false| if not.
+--- @field scrollbar? boolean
+--- Is |v:true| if the event fired while changing window  (or tab) on |DirChanged|.
+--- @field changed_window? boolean
+--- @field status? boolean Job status or exit code, -1 means "unknown". |TermClose|
+--- @field reason? string Reason for completion being done. |CompleteDone|
+--- The word that was selected, empty if abandoned complete. @field complete_word? string
+--- @field complete_type? string See |complete_info_mode|