TOOLS/lua: remove tabs from some lua scripts

TOOLS/lua/autocrop.lua

@@ -42,11 +42,11 @@ function del_filter_if_present(label)
     -- error if the filter doesn't exist
     local vfs = mp.get_property_native("vf")
     for i,vf in pairs(vfs) do
-	if vf["label"] == label then
-	    table.remove(vfs, i)
-	    mp.set_property_native("vf", vfs)
-	    return true
-	end
+        if vf["label"] == label then
+            table.remove(vfs, i)
+            mp.set_property_native("vf", vfs)
+            return true
+        end
     end
     return false
 end
@@ -65,10 +65,10 @@ function autocrop_start()
 
     -- insert the cropdetect filter
     ret=mp.command(
-	string.format(
-	    'vf add @%s:lavfi=graph="cropdetect=limit=24:round=2:reset=0"',
-	    cropdetect_label
-	)
+        string.format(
+            'vf add @%s:lavfi=graph="cropdetect=limit=24:round=2:reset=0"',
+            cropdetect_label
+        )
     )
     -- wait to gather data
     timer=mp.add_timeout(detect_seconds, do_crop)
@@ -77,15 +77,15 @@ end
 function do_crop()
     -- get the metadata
     local cropdetect_metadata = mp.get_property_native(
-	string.format("vf-metadata/%s", cropdetect_label)
+        string.format("vf-metadata/%s", cropdetect_label)
     )
     -- use it to crop if its valid
     if cropdetect_metadata then
-	if cropdetect_metadata["lavfi.cropdetect.w"]
-	    and cropdetect_metadata["lavfi.cropdetect.h"]
-	    and cropdetect_metadata["lavfi.cropdetect.x"]
-	    and cropdetect_metadata["lavfi.cropdetect.y"]
-	then
+        if cropdetect_metadata["lavfi.cropdetect.w"]
+            and cropdetect_metadata["lavfi.cropdetect.h"]
+            and cropdetect_metadata["lavfi.cropdetect.x"]
+            and cropdetect_metadata["lavfi.cropdetect.y"]
+        then
             mp.command(string.format("vf add @%s:crop=%s:%s:%s:%s",
                                      crop_label,
                                      cropdetect_metadata["lavfi.cropdetect.w"],
@@ -94,9 +94,9 @@ function do_crop()
                                      cropdetect_metadata["lavfi.cropdetect.y"]))
         else
             mp.msg.error(
-		"Got empty crop data. You might need to increase detect_seconds."
-	    )
-	end
+                "Got empty crop data. You might need to increase detect_seconds."
+            )
+        end
     else
         mp.msg.error(
             "No crop data. Was the cropdetect filter successfully inserted?"

TOOLS/lua/cycle-deinterlace-pullup.lua

@@ -20,9 +20,9 @@ pullup_label = string.format("%s-pullup", script_name)
 
 function pullup_on()
     for i,vf in pairs(mp.get_property_native('vf')) do
-	if vf['label'] == pullup_label then
-	    return "yes"
-	end
+        if vf['label'] == pullup_label then
+            return "yes"
+        end
     end
     return "no"
 end

TOOLS/lua/drc-control.lua

@@ -21,30 +21,30 @@ script_name = mp.get_script_name()
 
 function print_state(params)
     if params then
-	mp.osd_message(script_name..":\n"
-			   .."method = "..params["method"].."\n"
-			   .."target = "..params["target"])
+        mp.osd_message(script_name..":\n"
+                           .."method = "..params["method"].."\n"
+                           .."target = "..params["target"])
     else
-	mp.osd_message(script_name..":\noff")
+        mp.osd_message(script_name..":\noff")
     end
 end
 
 function get_index_of_drc(afs)
     for i,af in pairs(afs) do
-	if af["label"] == script_name then
-	    return i
-	end
+        if af["label"] == script_name then
+            return i
+        end
     end
 end
 
 function append_drc(afs)
     afs[#afs+1] = {
-	name   = "drc",
-	label  = script_name,
-	params = {
-	    method = "1",
-	    target = "0.25"
-	}
+        name   = "drc",
+        label  = script_name,
+        params = {
+            method = "1",
+            target = "0.25"
+        }
     }
     print_state(afs[#afs]["params"])
 end
@@ -53,34 +53,34 @@ function modify_or_create_af(fun)
     afs = mp.get_property_native("af")
     i = get_index_of_drc(afs)
     if not i then
-	append_drc(afs)
+        append_drc(afs)
     else
-	fun(afs, i)
+        fun(afs, i)
     end
     mp.set_property_native("af", afs)
 end
 
 function drc_toggle_method_handler()
     modify_or_create_af(
-	function (afs, i)
-	    new_method=(afs[i]["params"]["method"]+1)%3
-	    if new_method == 0 then
-		table.remove(afs, i)
-		print_state(nil)
-	    else
-		afs[i]["params"]["method"] = tostring((afs[i]["params"]["method"])%2+1)
-		print_state(afs[i]["params"])
-	    end
-	end
+        function (afs, i)
+            new_method=(afs[i]["params"]["method"]+1)%3
+            if new_method == 0 then
+                table.remove(afs, i)
+                print_state(nil)
+            else
+                afs[i]["params"]["method"] = tostring((afs[i]["params"]["method"])%2+1)
+                print_state(afs[i]["params"])
+            end
+        end
     )
 end
 
 function drc_scale_target(factor)
     modify_or_create_af(
-	function (afs)
-	    afs[i]["params"]["target"] = tostring(afs[i]["params"]["target"]*factor)
-	    print_state(afs[i]["params"])
-	end
+        function (afs)
+            afs[i]["params"]["target"] = tostring(afs[i]["params"]["target"]*factor)
+            print_state(afs[i]["params"])
+        end
     )
 end