diff --git a/TOOLS/lua/acompressor.lua b/TOOLS/lua/acompressor.lua
index e94dc3e0fb..aaa771b48f 100644
--- a/TOOLS/lua/acompressor.lua
+++ b/TOOLS/lua/acompressor.lua
@@ -8,151 +8,151 @@ local mp = require 'mp'
 local options = require 'mp.options'
 
 local o = {
-	default_enable = false,
-	show_osd = true,
-	osd_timeout = 4000,
-	filter_label = mp.get_script_name(),
+    default_enable = false,
+    show_osd = true,
+    osd_timeout = 4000,
+    filter_label = mp.get_script_name(),
 
-	key_toggle = 'n',
-	key_increase_threshold = 'F1',
-	key_decrease_threshold = 'Shift+F1',
-	key_increase_ratio = 'F2',
-	key_decrease_ratio = 'Shift+F2',
-	key_increase_knee = 'F3',
-	key_decrease_knee = 'Shift+F3',
-	key_increase_makeup = 'F4',
-	key_decrease_makeup = 'Shift+F4',
-	key_increase_attack = 'F5',
-	key_decrease_attack = 'Shift+F5',
-	key_increase_release = 'F6',
-	key_decrease_release = 'Shift+F6',
+    key_toggle = 'n',
+    key_increase_threshold = 'F1',
+    key_decrease_threshold = 'Shift+F1',
+    key_increase_ratio = 'F2',
+    key_decrease_ratio = 'Shift+F2',
+    key_increase_knee = 'F3',
+    key_decrease_knee = 'Shift+F3',
+    key_increase_makeup = 'F4',
+    key_decrease_makeup = 'Shift+F4',
+    key_increase_attack = 'F5',
+    key_decrease_attack = 'Shift+F5',
+    key_increase_release = 'F6',
+    key_decrease_release = 'Shift+F6',
 
-	default_threshold = -25.0,
-	default_ratio = 3.0,
-	default_knee = 2.0,
-	default_makeup = 8.0,
-	default_attack = 20.0,
-	default_release = 250.0,
+    default_threshold = -25.0,
+    default_ratio = 3.0,
+    default_knee = 2.0,
+    default_makeup = 8.0,
+    default_attack = 20.0,
+    default_release = 250.0,
 
-	step_threshold = -2.5,
-	step_ratio = 1.0,
-	step_knee = 1.0,
-	step_makeup = 1.0,
-	step_attack = 10.0,
-	step_release = 10.0,
+    step_threshold = -2.5,
+    step_ratio = 1.0,
+    step_knee = 1.0,
+    step_makeup = 1.0,
+    step_attack = 10.0,
+    step_release = 10.0,
 }
 options.read_options(o)
 
 local params = {
-	{ name = 'attack',    min=0.01, max=2000, hide_default=true,  dB=''   },
-	{ name = 'release',   min=0.01, max=9000, hide_default=true,  dB=''   },
-	{ name = 'threshold', min= -30, max=   0, hide_default=false, dB='dB' },
-	{ name = 'ratio',     min=   1, max=  20, hide_default=false, dB=''   },
-	{ name = 'knee',      min=   1, max=  10, hide_default=true,  dB='dB' },
-	{ name = 'makeup',    min=   0, max=  24, hide_default=false, dB='dB' },
+    { name = 'attack',    min=0.01, max=2000, hide_default=true,  dB=''   },
+    { name = 'release',   min=0.01, max=9000, hide_default=true,  dB=''   },
+    { name = 'threshold', min= -30, max=   0, hide_default=false, dB='dB' },
+    { name = 'ratio',     min=   1, max=  20, hide_default=false, dB=''   },
+    { name = 'knee',      min=   1, max=  10, hide_default=true,  dB='dB' },
+    { name = 'makeup',    min=   0, max=  24, hide_default=false, dB='dB' },
 }
 
 local function parse_value(value)
-	-- Using nil here because tonumber differs between lua 5.1 and 5.2 when
-	-- parsing fractions in combination with explicit base argument set to 10.
-	-- And we can't omit it because gsub returns 2 values which would get
-	-- unpacked and cause more problems. Gotta love scripting languages.
-	return tonumber(value:gsub('dB$', ''), nil)
+    -- Using nil here because tonumber differs between lua 5.1 and 5.2 when
+    -- parsing fractions in combination with explicit base argument set to 10.
+    -- And we can't omit it because gsub returns 2 values which would get
+    -- unpacked and cause more problems. Gotta love scripting languages.
+    return tonumber(value:gsub('dB$', ''), nil)
 end
 
 local function format_value(value, dB)
-	return string.format('%g%s', value, dB)
+    return string.format('%g%s', value, dB)
 end
 
 local function show_osd(filter)
-	if not o.show_osd then
-		return
-	end
+    if not o.show_osd then
+        return
+    end
 
-	if not filter.enabled then
-		mp.commandv('show-text', 'Dynamic range compressor: disabled', o.osd_timeout)
-		return
-	end
+    if not filter.enabled then
+        mp.commandv('show-text', 'Dynamic range compressor: disabled', o.osd_timeout)
+        return
+    end
 
-	local pretty = {}
-	for _,param in ipairs(params) do
-		local value = parse_value(filter.params[param.name])
-		if not (param.hide_default and value == o['default_' .. param.name]) then
-			pretty[#pretty+1] = string.format('%s: %g%s', param.name:gsub("^%l", string.upper),
-			                                  value, param.dB)
-		end
-	end
+    local pretty = {}
+    for _,param in ipairs(params) do
+        local value = parse_value(filter.params[param.name])
+        if not (param.hide_default and value == o['default_' .. param.name]) then
+            pretty[#pretty+1] = string.format('%s: %g%s', param.name:gsub("^%l", string.upper),
+                                              value, param.dB)
+        end
+    end
 
-	if #pretty == 0 then
-		pretty = ''
-	else
-		pretty = '\n(' .. table.concat(pretty, ', ') .. ')'
-	end
+    if #pretty == 0 then
+        pretty = ''
+    else
+        pretty = '\n(' .. table.concat(pretty, ', ') .. ')'
+    end
 
-	mp.commandv('show-text', 'Dynamic range compressor: enabled' .. pretty, o.osd_timeout)
+    mp.commandv('show-text', 'Dynamic range compressor: enabled' .. pretty, o.osd_timeout)
 end
 
 local function get_filter()
-	local af = mp.get_property_native('af', {})
+    local af = mp.get_property_native('af', {})
 
-	for i = 1, #af do
-		if af[i].label == o.filter_label then
-			return af, i
-		end
-	end
+    for i = 1, #af do
+        if af[i].label == o.filter_label then
+            return af, i
+        end
+    end
 
-	af[#af+1] = {
-		name = 'acompressor',
-		label = o.filter_label,
-		enabled = false,
-		params = {},
-	}
+    af[#af+1] = {
+        name = 'acompressor',
+        label = o.filter_label,
+        enabled = false,
+        params = {},
+    }
 
-	for _,param in pairs(params) do
-		af[#af].params[param.name] = format_value(o['default_' .. param.name], param.dB)
-	end
+    for _,param in pairs(params) do
+        af[#af].params[param.name] = format_value(o['default_' .. param.name], param.dB)
+    end
 
-	return af, #af
+    return af, #af
 end
 
 local function toggle_acompressor()
-	local af, i = get_filter()
-	af[i].enabled = not af[i].enabled
-	mp.set_property_native('af', af)
-	show_osd(af[i])
+    local af, i = get_filter()
+    af[i].enabled = not af[i].enabled
+    mp.set_property_native('af', af)
+    show_osd(af[i])
 end
 
 local function update_param(name, increment)
-	for _,param in pairs(params) do
-		if param.name == string.lower(name) then
-			local af, i = get_filter()
-			local value = parse_value(af[i].params[param.name])
-			value = math.max(param.min, math.min(value + increment, param.max))
-			af[i].params[param.name] = format_value(value, param.dB)
-			af[i].enabled = true
-			mp.set_property_native('af', af)
-			show_osd(af[i])
-			return
-		end
-	end
+    for _,param in pairs(params) do
+        if param.name == string.lower(name) then
+            local af, i = get_filter()
+            local value = parse_value(af[i].params[param.name])
+            value = math.max(param.min, math.min(value + increment, param.max))
+            af[i].params[param.name] = format_value(value, param.dB)
+            af[i].enabled = true
+            mp.set_property_native('af', af)
+            show_osd(af[i])
+            return
+        end
+    end
 
-	mp.msg.error('Unknown parameter "' .. name .. '"')
+    mp.msg.error('Unknown parameter "' .. name .. '"')
 end
 
 mp.add_key_binding(o.key_toggle, "toggle-acompressor", toggle_acompressor)
 mp.register_script_message('update-param', update_param)
 
 for _,param in pairs(params) do
-	for direction,step in pairs({increase=1, decrease=-1}) do
-		mp.add_key_binding(o['key_' .. direction .. '_' .. param.name],
-		                   'acompressor-' .. direction .. '-' .. param.name,
-		                   function() update_param(param.name, step*o['step_' .. param.name]); end,
-		                   { repeatable = true })
-	end
+    for direction,step in pairs({increase=1, decrease=-1}) do
+        mp.add_key_binding(o['key_' .. direction .. '_' .. param.name],
+                           'acompressor-' .. direction .. '-' .. param.name,
+                           function() update_param(param.name, step*o['step_' .. param.name]); end,
+                           { repeatable = true })
+    end
 end
 
 if o.default_enable then
-	local af, i = get_filter()
-	af[i].enabled = true
-	mp.set_property_native('af', af)
+    local af, i = get_filter()
+    af[i].enabled = true
+    mp.set_property_native('af', af)
 end
diff --git a/etc/mplayer-input.conf b/etc/mplayer-input.conf
index 2d23e47477..389f74d8b7 100644
--- a/etc/mplayer-input.conf
+++ b/etc/mplayer-input.conf
@@ -17,11 +17,11 @@ SHARP cycle audio           # switch audio streams
 + add audio-delay 0.100
 = add audio-delay 0.100
 - add audio-delay -0.100
-[ multiply speed 0.9091	# scale playback speed
+[ multiply speed 0.9091    # scale playback speed
 ] multiply speed 1.1
 { multiply speed 0.5
 } multiply speed 2.0
-BS set speed 1.0	# reset speed to normal
+BS set speed 1.0    # reset speed to normal
 q quit
 ESC quit
 ENTER playlist-next force       # skip to next file
@@ -57,10 +57,10 @@ d cycle framedrop
 D cycle deinterlace # toggle deinterlacer (auto-inserted filter)
 r add sub-pos -1            # move subtitles up
 t add sub-pos +1            #                down
-#? sub-step +1		# immediately display next subtitle
-#? sub-step -1		#                     previous
-#? add sub-scale +0.1	# increase subtitle font size
-#? add sub-scale -0.1	# decrease subtitle font size
+#? sub-step +1        # immediately display next subtitle
+#? sub-step -1        #                     previous
+#? add sub-scale +0.1    # increase subtitle font size
+#? add sub-scale -0.1    # decrease subtitle font size
 f cycle fullscreen
 T cycle ontop              # toggle video window ontop of other windows
 w add panscan -0.1          # zoom out with -panscan 0 -fs