Change Lua files indentation to tab

Author: gilzoide

.editorconfig

@@ -7,7 +7,7 @@ indent_style = space
 indent_size = 2
 insert_final_newline = true
 
-[*.{c,cpp,h,hpp,gd}]
+[*.{c,cpp,h,hpp,gd,lua}]
 indent_style = tab
 indent_size = 4
 

test/lua_tests/array_iterate.lua

@@ -1,16 +1,16 @@
 function test_iteration(n)
-    local arr = Array()
-    for i = 1, n do
-        arr:append(i)
-    end
+	local arr = Array()
+	for i = 1, n do
+		arr:append(i)
+	end
 
-    local iteration_count = 0
-    for i, v in pairs(arr) do
-        iteration_count = iteration_count + 1
-    end
-    assert(iteration_count == arr:size(), "Array pairs did not iterate over all " .. arr:size() .. " items")
+	local iteration_count = 0
+	for i, v in pairs(arr) do
+		iteration_count = iteration_count + 1
+	end
+	assert(iteration_count == arr:size(), "Array pairs did not iterate over all " .. arr:size() .. " items")
 end
 
 for i = 0, 5 do
-    test_iteration(i)
+	test_iteration(i)
 end

test/lua_tests/dictionary_iterate.lua

@@ -1,16 +1,16 @@
 function test_iteration(n)
-    local dict = Dictionary()
-    for i = 1, n do
-        dict[i] = "Hello " .. i
-    end
+	local dict = Dictionary()
+	for i = 1, n do
+		dict[i] = "Hello " .. i
+	end
 
-    local iteration_count = 0
-    for i, v in pairs(dict) do
-        iteration_count = iteration_count + 1
-    end
-    assert(iteration_count == dict:size())
+	local iteration_count = 0
+	for i, v in pairs(dict) do
+		iteration_count = iteration_count + 1
+	end
+	assert(iteration_count == dict:size())
 end
 
 for i = 0, 5 do
-    test_iteration(i)
+	test_iteration(i)
 end