Add mpv conf

.config/mpv/scripts/repl.lua

@@ -0,0 +1,675 @@
+-- repl.lua -- A graphical REPL for mpv input commands
+--
+-- © 2016, James Ross-Gowan
+--
+-- Permission to use, copy, modify, and/or distribute this software for any
+-- purpose with or without fee is hereby granted, provided that the above
+-- copyright notice and this permission notice appear in all copies.
+--
+-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+-- SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+-- OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+-- CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+local utils = require 'mp.utils'
+local options = require 'mp.options'
+local assdraw = require 'mp.assdraw'
+
+-- Default options
+local opts = {
+	-- All drawing is scaled by this value, including the text borders and the
+	-- cursor. Change it if you have a high-DPI display.
+	scale = 1,
+	-- Set the font used for the REPL and the console. This probably doesn't
+	-- have to be a monospaced font.
+	font = 'monospace',
+	-- Set the font size used for the REPL and the console. This will be
+	-- multiplied by "scale."
+	['font-size'] = 16,
+}
+
+function detect_platform()
+	local o = {}
+	-- Kind of a dumb way of detecting the platform but whatever
+	if mp.get_property_native('options/vo-mmcss-profile', o) ~= o then
+		return 'windows'
+	elseif mp.get_property_native('options/cocoa-force-dedicated-gpu', o) ~= o then
+		return 'macos'
+	end
+	return 'linux'
+end
+
+-- Pick a better default font for Windows and macOS
+local platform = detect_platform()
+if platform == 'windows' then
+	opts.font = 'Consolas'
+elseif platform == 'macos' then
+	opts.font = 'Menlo'
+end
+
+-- Apply user-set options
+options.read_options(opts)
+
+-- Build a list of commands, properties and options for tab-completion
+local option_info = {
+	'name', 'type', 'set-from-commandline', 'set-locally', 'default-value',
+	'min', 'max', 'choices',
+}
+local cmd_list = {
+	'ignore', 'seek', 'revert-seek', 'quit', 'quit-watch-later', 'stop',
+	'frame-step', 'frame-back-step', 'playlist-next', 'playlist-prev',
+	'playlist-shuffle', 'sub-step', 'sub-seek', 'osd', 'print-text',
+	'show-text', 'show-progress', 'sub-add', 'sub-remove', 'sub-reload',
+	'tv-last-channel', 'screenshot', 'screenshot-to-file', 'screenshot-raw',
+	'loadfile', 'loadlist', 'playlist-clear', 'playlist-remove',
+	'playlist-move', 'run', 'set', 'add', 'cycle', 'multiply', 'cycle-values',
+	'enable-section', 'disable-section', 'define-section', 'ab-loop',
+	'drop-buffers', 'af', 'af-command', 'ao-reload', 'vf', 'vf-command',
+	'script-binding', 'script-message', 'script-message-to', 'overlay-add',
+	'overlay-remove', 'write-watch-later-config', 'hook-add', 'hook-ack',
+	'mouse', 'keypress', 'keydown', 'keyup', 'audio-add', 'audio-remove',
+	'audio-reload', 'rescan-external-file', 'apply-profile', 'load-script',
+}
+local prop_list = mp.get_property_native('property-list')
+for _, opt in ipairs(mp.get_property_native('options')) do
+	prop_list[#prop_list + 1] = 'options/' .. opt
+	prop_list[#prop_list + 1] = 'file-local-options/' .. opt
+	prop_list[#prop_list + 1] = 'option-info/' .. opt
+	for _, p in ipairs(option_info) do
+		prop_list[#prop_list + 1] = 'option-info/' .. opt .. '/' .. p
+	end
+end
+
+local repl_active = false
+local insert_mode = false
+local line = ''
+local cursor = 1
+local history = {}
+local history_pos = 1
+local log_ring = {}
+
+-- Add a line to the log buffer (which is limited to 100 lines)
+function log_add(style, text)
+	log_ring[#log_ring + 1] = { style = style, text = text }
+	if #log_ring > 100 then
+		table.remove(log_ring, 1)
+	end
+end
+
+-- Escape a string for verbatim display on the OSD
+function ass_escape(str)
+	-- There is no escape for '\' in ASS (I think?) but '\' is used verbatim if
+	-- it isn't followed by a recognised character, so add a zero-width
+	-- non-breaking space
+	str = str:gsub('\\', '\\\239\187\191')
+	str = str:gsub('{', '\\{')
+	str = str:gsub('}', '\\}')
+	-- Precede newlines with a ZWNBSP to prevent ASS's weird collapsing of
+	-- consecutive newlines
+	str = str:gsub('\n', '\239\187\191\\N')
+	return str
+end
+
+-- Render the REPL and console as an ASS OSD
+function update()
+	local screenx, screeny, aspect = mp.get_osd_size()
+	screenx = screenx / opts.scale
+	screeny = screeny / opts.scale
+
+	-- Clear the OSD if the REPL is not active
+	if not repl_active then
+		mp.set_osd_ass(screenx, screeny, '')
+		return
+	end
+
+	local ass = assdraw.ass_new()
+	local style = '{\\r' ..
+	               '\\1a&H00&\\3a&H00&\\4a&H99&' ..
+	               '\\1c&Heeeeee&\\3c&H111111&\\4c&H000000&' ..
+	               '\\fn' .. opts.font .. '\\fs' .. opts['font-size'] ..
+	               '\\bord2\\xshad0\\yshad1\\fsp0\\q1}'
+	-- Create the cursor glyph as an ASS drawing. ASS will draw the cursor
+	-- inline with the surrounding text, but it sets the advance to the width
+	-- of the drawing. So the cursor doesn't affect layout too much, make it as
+	-- thin as possible and make it appear to be 1px wide by giving it 0.5px
+	-- horizontal borders.
+	local cheight = opts['font-size'] * 8
+	local cglyph = '{\\r' ..
+	                '\\1a&H44&\\3a&H44&\\4a&H99&' ..
+	                '\\1c&Heeeeee&\\3c&Heeeeee&\\4c&H000000&' ..
+	                '\\xbord0.5\\ybord0\\xshad0\\yshad1\\p4\\pbo24}' ..
+	               'm 0 0 l 1 0 l 1 ' .. cheight .. ' l 0 ' .. cheight ..
+	               '{\\p0}'
+	local before_cur = ass_escape(line:sub(1, cursor - 1))
+	local after_cur = ass_escape(line:sub(cursor))
+
+	-- Render log messages as ASS. This will render at most screeny / font-size
+	-- messages.
+	local log_ass = ''
+	local log_messages = #log_ring
+	local log_max_lines = math.ceil(screeny / opts['font-size'])
+	if log_max_lines < log_messages then
+		log_messages = log_max_lines
+	end
+	for i = #log_ring - log_messages + 1, #log_ring do
+		log_ass = log_ass .. style .. log_ring[i].style .. ass_escape(log_ring[i].text)
+	end
+
+	ass:new_event()
+	ass:an(1)
+	ass:pos(2, screeny - 2)
+	ass:append(log_ass .. '\\N')
+	ass:append(style .. '> ' .. before_cur)
+	ass:append(cglyph)
+	ass:append(style .. after_cur)
+
+	-- Redraw the cursor with the REPL text invisible. This will make the
+	-- cursor appear in front of the text.
+	ass:new_event()
+	ass:an(1)
+	ass:pos(2, screeny - 2)
+	ass:append(style .. '{\\alpha&HFF&}> ' .. before_cur)
+	ass:append(cglyph)
+	ass:append(style .. '{\\alpha&HFF&}' .. after_cur)
+
+	mp.set_osd_ass(screenx, screeny, ass.text)
+end
+
+-- Set the REPL visibility (`, Esc)
+function set_active(active)
+	if active == repl_active then return end
+	if active then
+		repl_active = true
+		insert_mode = false
+		mp.enable_key_bindings('repl-input', 'allow-hide-cursor+allow-vo-dragging')
+	else
+		repl_active = false
+		mp.disable_key_bindings('repl-input')
+	end
+	update()
+end
+
+-- Show the repl if hidden and replace its contents with 'text'
+-- (script-message-to repl type)
+function show_and_type(text)
+	text = text or ''
+
+	-- Save the line currently being edited, just in case
+	if line ~= text and line ~= '' and history[#history] ~= line then
+		history[#history + 1] = line
+	end
+
+	line = text
+	cursor = line:len() + 1
+	history_pos = #history + 1
+	insert_mode = false
+	if repl_active then
+		update()
+	else
+		set_active(true)
+	end
+end
+
+-- Naive helper function to find the next UTF-8 character in 'str' after 'pos'
+-- by skipping continuation bytes. Assumes 'str' contains valid UTF-8.
+function next_utf8(str, pos)
+	if pos > str:len() then return pos end
+	repeat
+		pos = pos + 1
+	until pos > str:len() or str:byte(pos) < 0x80 or str:byte(pos) > 0xbf
+	return pos
+end
+
+-- As above, but finds the previous UTF-8 charcter in 'str' before 'pos'
+function prev_utf8(str, pos)
+	if pos <= 1 then return pos end
+	repeat
+		pos = pos - 1
+	until pos <= 1 or str:byte(pos) < 0x80 or str:byte(pos) > 0xbf
+	return pos
+end
+
+-- Insert a character at the current cursor position (' '-'~', Shift+Enter)
+function handle_char_input(c)
+	if insert_mode then
+		line = line:sub(1, cursor - 1) .. c .. line:sub(next_utf8(line, cursor))
+	else
+		line = line:sub(1, cursor - 1) .. c .. line:sub(cursor)
+	end
+	cursor = cursor + 1
+	update()
+end
+
+-- Remove the character behind the cursor (Backspace)
+function handle_backspace()
+	if cursor <= 1 then return end
+	local prev = prev_utf8(line, cursor)
+	line = line:sub(1, prev - 1) .. line:sub(cursor)
+	cursor = prev
+	update()
+end
+
+-- Remove the character in front of the cursor (Del)
+function handle_del()
+	if cursor > line:len() then return end
+	line = line:sub(1, cursor - 1) .. line:sub(next_utf8(line, cursor))
+	update()
+end
+
+-- Toggle insert mode (Ins)
+function handle_ins()
+	insert_mode = not insert_mode
+end
+
+-- Move the cursor to the next character (Right)
+function next_char(amount)
+	cursor = next_utf8(line, cursor)
+	update()
+end
+
+-- Move the cursor to the previous character (Left)
+function prev_char(amount)
+	cursor = prev_utf8(line, cursor)
+	update()
+end
+
+-- Clear the current line (Ctrl+C)
+function clear()
+	line = ''
+	cursor = 1
+	insert_mode = false
+	history_pos = #history + 1
+	update()
+end
+
+-- Close the REPL if the current line is empty, otherwise do nothing (Ctrl+D)
+function maybe_exit()
+	if line == '' then
+		set_active(false)
+	end
+end
+
+-- Run the current command and clear the line (Enter)
+function handle_enter()
+	if line == '' then
+		return
+	end
+	if history[#history] ~= line then
+		history[#history + 1] = line
+	end
+
+	mp.command(line)
+	clear()
+end
+
+-- Go to the specified position in the command history
+function go_history(new_pos)
+	local old_pos = history_pos
+	history_pos = new_pos
+
+	-- Restrict the position to a legal value
+	if history_pos > #history + 1 then
+		history_pos = #history + 1
+	elseif history_pos < 1 then
+		history_pos = 1
+	end
+
+	-- Do nothing if the history position didn't actually change
+	if history_pos == old_pos then
+		return
+	end
+
+	-- If the user was editing a non-history line, save it as the last history
+	-- entry. This makes it much less frustrating to accidentally hit Up/Down
+	-- while editing a line.
+	if old_pos == #history + 1 and line ~= '' and history[#history] ~= line then
+		history[#history + 1] = line
+	end
+
+	-- Now show the history line (or a blank line for #history + 1)
+	if history_pos <= #history then
+		line = history[history_pos]
+	else
+		line = ''
+	end
+	cursor = line:len() + 1
+	insert_mode = false
+	update()
+end
+
+-- Go to the specified relative position in the command history (Up, Down)
+function move_history(amount)
+	go_history(history_pos + amount)
+end
+
+-- Go to the first command in the command history (PgUp)
+function handle_pgup()
+	go_history(1)
+end
+
+-- Stop browsing history and start editing a blank line (PgDown)
+function handle_pgdown()
+	go_history(#history + 1)
+end
+
+-- Move to the start of the current word, or if already at the start, the start
+-- of the previous word. (Ctrl+Left)
+function prev_word()
+	-- This is basically the same as next_word() but backwards, so reverse the
+	-- string in order to do a "backwards" find. This wouldn't be as annoying
+	-- to do if Lua didn't insist on 1-based indexing.
+	cursor = line:len() - select(2, line:reverse():find('%s*[^%s]*', line:len() - cursor + 2)) + 1
+	update()
+end
+
+-- Move to the end of the current word, or if already at the end, the end of
+-- the next word. (Ctrl+Right)
+function next_word()
+	cursor = select(2, line:find('%s*[^%s]*', cursor)) + 1
+	update()
+end
+
+-- List of tab-completions:
+--   pattern: A Lua pattern used in string:find. Should return the start and
+--            end positions of the word to be completed in the first and second
+--            capture groups (using the empty parenthesis notation "()")
+--   list: A list of candidate completion values.
+--   append: An extra string to be appended to the end of a successful
+--           completion. It is only appended if 'list' contains exactly one
+--           match.
+local completers = {
+	{ pattern = '^%s*()[%w_-]+()$', list = cmd_list, append = ' ' },
+	{ pattern = '^%s*set%s+()[%w_/-]+()$', list = prop_list, append = ' ' },
+	{ pattern = '^%s*set%s+"()[%w_/-]+()$', list = prop_list, append = '" ' },
+	{ pattern = '^%s*add%s+()[%w_/-]+()$', list = prop_list, append = ' ' },
+	{ pattern = '^%s*add%s+"()[%w_/-]+()$', list = prop_list, append = '" ' },
+	{ pattern = '^%s*cycle%s+()[%w_/-]+()$', list = prop_list, append = ' ' },
+	{ pattern = '^%s*cycle%s+"()[%w_/-]+()$', list = prop_list, append = '" ' },
+	{ pattern = '^%s*multiply%s+()[%w_/-]+()$', list = prop_list, append = ' ' },
+	{ pattern = '^%s*multiply%s+"()[%w_/-]+()$', list = prop_list, append = '" ' },
+	{ pattern = '${()[%w_/-]+()$', list = prop_list, append = '}' },
+}
+
+-- Use 'list' to find possible tab-completions for 'part.' Returns the longest
+-- common prefix of all the matching list items and a flag that indicates
+-- whether the match was unique or not.
+function complete_match(part, list)
+	local completion = nil
+	local full_match = false
+
+	for _, candidate in ipairs(list) do
+		if candidate:sub(1, part:len()) == part then
+			if completion and completion ~= candidate then
+				local prefix_len = part:len()
+				while completion:sub(1, prefix_len + 1)
+				       == candidate:sub(1, prefix_len + 1) do
+					prefix_len = prefix_len + 1
+				end
+				completion = candidate:sub(1, prefix_len)
+				full_match = false
+			else
+				completion = candidate
+				full_match = true
+			end
+		end
+	end
+
+	return completion, full_match
+end
+
+-- Complete the option or property at the cursor (TAB)
+function complete()
+	local before_cur = line:sub(1, cursor - 1)
+	local after_cur = line:sub(cursor)
+
+	-- Try the first completer that works
+	for _, completer in ipairs(completers) do
+		-- Completer patterns should return the start and end of the word to be
+		-- completed as the first and second capture groups
+		local _, _, s, e = before_cur:find(completer.pattern)
+		if not s then
+			-- Multiple input commands can be separated by semicolons, so all
+			-- completions that are anchored at the start of the string with
+			-- '^' can start from a semicolon as well. Replace ^ with ; and try
+			-- to match again.
+			_, _, s, e = before_cur:find(completer.pattern:gsub('^^', ';'))
+		end
+		if s then
+			-- If the completer's pattern found a word, check the completer's
+			-- list for possible completions
+			local part = before_cur:sub(s, e)
+			local c, full = complete_match(part, completer.list)
+			if c then
+				-- If there was only one full match from the list, add
+				-- completer.append to the final string. This is normally a
+				-- space or a quotation mark followed by a space.
+				if full and completer.append then
+					c = c .. completer.append
+				end
+
+				-- Insert the completion and update
+				before_cur = before_cur:sub(1, s - 1) .. c
+				cursor = before_cur:len() + 1
+				line = before_cur .. after_cur
+				update()
+				return
+			end
+		end
+	end
+end
+
+-- Move the cursor to the beginning of the line (HOME)
+function go_home()
+	cursor = 1
+	update()
+end
+
+-- Move the cursor to the end of the line (END)
+function go_end()
+	cursor = line:len() + 1
+	update()
+end
+
+-- Delete from the cursor to the end of the word (Ctrl+W)
+function del_word()
+	local before_cur = line:sub(1, cursor - 1)
+	local after_cur = line:sub(cursor)
+
+	before_cur = before_cur:gsub('[^%s]+%s*$', '', 1)
+	line = before_cur .. after_cur
+	cursor = before_cur:len() + 1
+	update()
+end
+
+-- Delete from the cursor to the end of the line (Ctrl+K)
+function del_to_eol()
+	line = line:sub(1, cursor - 1)
+	update()
+end
+
+-- Delete from the cursor back to the start of the line (Ctrl+U)
+function del_to_start()
+	line = line:sub(cursor)
+	cursor = 1
+	update()
+end
+
+-- Empty the log buffer of all messages (Ctrl+L)
+function clear_log_buffer()
+	log_ring = {}
+	update()
+end
+
+-- Returns a string of UTF-8 text from the clipboard (or the primary selection)
+function get_clipboard(clip)
+	if platform == 'linux' then
+		local res = utils.subprocess({
+			args = { 'xclip', '-selection', clip and 'clipboard' or 'primary', '-out' },
+			playback_only = false,
+		})
+		if not res.error then
+			return res.stdout
+		end
+	elseif platform == 'windows' then
+		local res = utils.subprocess({
+			args = { 'powershell', '-NoProfile', '-Command', [[& {
+				Trap {
+					Write-Error -ErrorRecord $_
+					Exit 1
+				}
+
+				$clip = ""
+				if (Get-Command "Get-Clipboard" -errorAction SilentlyContinue) {
+					$clip = Get-Clipboard -Raw -Format Text -TextFormatType UnicodeText
+				} else {
+					Add-Type -AssemblyName PresentationCore
+					$clip = [Windows.Clipboard]::GetText()
+				}
+
+				$clip = $clip -Replace "`r",""
+				$u8clip = [System.Text.Encoding]::UTF8.GetBytes($clip)
+				[Console]::OpenStandardOutput().Write($u8clip, 0, $u8clip.Length)
+			}]] },
+			playback_only = false,
+		})
+		if not res.error then
+			return res.stdout
+		end
+	elseif platform == 'macos' then
+		local res = utils.subprocess({
+			args = { 'pbpaste' },
+			playback_only = false,
+		})
+		if not res.error then
+			return res.stdout
+		end
+	end
+	return ''
+end
+
+-- Paste text from the window-system's clipboard. 'clip' determines whether the
+-- clipboard or the primary selection buffer is used (on X11 only.)
+function paste(clip)
+	local text = get_clipboard(clip)
+	local before_cur = line:sub(1, cursor - 1)
+	local after_cur = line:sub(cursor)
+	line = before_cur .. text .. after_cur
+	cursor = cursor + text:len()
+	update()
+end
+
+-- The REPL has pretty specific requirements for key bindings that aren't
+-- really satisified by any of mpv's helper methods, since they must be in
+-- their own input section, but they must also raise events on key-repeat.
+-- Hence, this function manually creates an input section and puts a list of
+-- bindings in it.
+function add_repl_bindings(bindings)
+	local cfg = ''
+	for i, binding in ipairs(bindings) do
+		local key = binding[1]
+		local fn = binding[2]
+		local name = '__repl_binding_' .. i
+		mp.add_key_binding(nil, name, fn, 'repeatable')
+		cfg = cfg .. key .. ' script-binding ' .. mp.script_name .. '/' ..
+		      name .. '\n'
+	end
+	mp.commandv('define-section', 'repl-input', cfg, 'force')
+end
+
+-- Mapping from characters to mpv key names
+local binding_name_map = {
+	[' '] = 'SPACE',
+	['#'] = 'SHARP',
+}
+
+-- List of input bindings. This is a weird mashup between common GUI text-input
+-- bindings and readline bindings.
+local bindings = {
+	{ 'esc',         function() set_active(false) end       },
+	{ 'enter',       handle_enter                           },
+	{ 'shift+enter', function() handle_char_input('\n') end },
+	{ 'bs',          handle_backspace                       },
+	{ 'shift+bs',    handle_backspace                       },
+	{ 'del',         handle_del                             },
+	{ 'shift+del',   handle_del                             },
+	{ 'ins',         handle_ins                             },
+	{ 'shift+ins',   function() paste(false) end            },
+	{ 'mouse_btn1',  function() paste(false) end            },
+	{ 'left',        function() prev_char() end             },
+	{ 'right',       function() next_char() end             },
+	{ 'up',          function() move_history(-1) end        },
+	{ 'axis_up',     function() move_history(-1) end        },
+	{ 'mouse_btn3',  function() move_history(-1) end        },
+	{ 'down',        function() move_history(1) end         },
+	{ 'axis_down',   function() move_history(1) end         },
+	{ 'mouse_btn4',  function() move_history(1) end         },
+	{ 'axis_left',   function() end                         },
+	{ 'axis_right',  function() end                         },
+	{ 'ctrl+left',   prev_word                              },
+	{ 'ctrl+right',  next_word                              },
+	{ 'tab',         complete                               },
+	{ 'home',        go_home                                },
+	{ 'end',         go_end                                 },
+	{ 'pgup',        handle_pgup                            },
+	{ 'pgdwn',       handle_pgdown                          },
+	{ 'ctrl+c',      clear                                  },
+	{ 'ctrl+d',      maybe_exit                             },
+	{ 'ctrl+k',      del_to_eol                             },
+	{ 'ctrl+l',      clear_log_buffer                       },
+	{ 'ctrl+u',      del_to_start                           },
+	{ 'ctrl+v',      function() paste(true) end             },
+	{ 'meta+v',      function() paste(true) end             },
+	{ 'ctrl+w',      del_word                               },
+}
+-- Add bindings for all the printable US-ASCII characters from ' ' to '~'
+-- inclusive. Note, this is a pretty hacky way to do text input. mpv's input
+-- system was designed for single-key key bindings rather than text input, so
+-- things like dead-keys and non-ASCII input won't work. This is probably okay
+-- though, since all mpv's commands and properties can be represented in ASCII.
+for b = (' '):byte(), ('~'):byte() do
+	local c = string.char(b)
+	local binding = binding_name_map[c] or c
+	bindings[#bindings + 1] = {binding, function() handle_char_input(c) end}
+end
+add_repl_bindings(bindings)
+
+-- Add a global binding for enabling the REPL. While it's enabled, its bindings
+-- will take over and it can be closed with ESC.
+mp.add_key_binding('œ', 'repl-enable', function()
+	set_active(true)
+end)
+
+-- Add a script-message to show the REPL and fill it with the provided text
+mp.register_script_message('type', function(text)
+	show_and_type(text)
+end)
+
+-- Redraw the REPL when the OSD size changes. This is needed because the
+-- PlayRes of the OSD will need to be adjusted.
+mp.observe_property('osd-width', 'native', update)
+mp.observe_property('osd-height', 'native', update)
+
+-- Watch for log-messages and print them in the REPL console
+mp.enable_messages('info')
+mp.register_event('log-message', function(e)
+	-- Ignore log messages from the OSD because of paranoia, since writing them
+	-- to the OSD could generate more messages in an infinite loop.
+	if e.prefix:sub(1, 3) == 'osd' then return end
+
+	-- Use color for warn/error/fatal messages. Colors are stolen from base16
+	-- Eighties by Chris Kempson.
+	local style = ''
+	if e.level == 'warn' then
+		style = '{\\1c&H66ccff&}'
+	elseif e.level == 'error' then
+		style = '{\\1c&H7a77f2&}'
+	elseif e.level == 'fatal' then
+		style = '{\\1c&H5791f9&\\b1}'
+	end
+
+	log_add(style, '[' .. e.prefix .. '] ' .. e.text)
+	update()
+end)