Global convert indentation to tabs

ElvUI/Libraries/LibBase64-1.0/LibBase64-1.0.lua

@@ -16,7 +16,7 @@ local byte = string.byte
 local LibBase64 = LibStub:NewLibrary("LibBase64-1.0", 1)
 
 if not LibBase64 then
-    return
+	return
 end
 
 local _chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
@@ -25,12 +25,12 @@ local byteToNum = {}
 local numToChar = {}
 
 for i = 1, strlen(_chars) do
-    charTable[i] = sub(_chars, i, i)
+	charTable[i] = sub(_chars, i, i)
 end
 
 for i = 1, getn(charTable) do
-    numToChar[i - 1] = sub(_chars, i, i)
-    byteToNum[byte(_chars, i)] = i - 1
+	numToChar[i - 1] = sub(_chars, i, i)
+	byteToNum[byte(_chars, i)] = i - 1
 end
 
 _chars = nil
@@ -45,10 +45,10 @@ local plus_byte = byte("+")
 local slash_byte = byte("/")
 local equals_byte = byte("=")
 local whitespace = {
-    [byte(" ")] = true,
-    [byte("\t")] = true,
-    [byte("\n")] = true,
-    [byte("\r")] = true,
+	[byte(" ")] = true,
+	[byte("\t")] = true,
+	[byte("\n")] = true,
+	[byte("\r")] = true,
 }
 
 local t = {}
@@ -60,27 +60,27 @@ local t = {}
 -- @usage LibBase64.Encode("Hello, how are you doing today?") == "SGVsbG8sIGhvdyBhcmUgeW91IGRvaW5nIHRvZGF5Pw=="
 -- @return a Base64-encoded string
 function LibBase64:Encode(text, maxLineLength, lineEnding)
-    if type(text) ~= "string" then
-        error(format("Bad argument #1 to `Encode'. Expected %q, got %q", "string", type(text)), 2)
-    end
+	if type(text) ~= "string" then
+		error(format("Bad argument #1 to `Encode'. Expected %q, got %q", "string", type(text)), 2)
+	end
 
-    if maxLineLength == nil then
-        -- do nothing
-    elseif type(maxLineLength) ~= "number" then
-        error(format("Bad argument #2 to `Encode'. Expected %q or %q, got %q", "number", "nil", type(maxLineLength)), 2)
-    elseif modf(maxLineLength, 4) ~= 0 then
-        error(format("Bad argument #2 to `Encode'. Expected a multiple of 4, got %s", maxLineLength), 2)
-    elseif maxLineLength <= 0 then
-        error(format("Bad argument #2 to `Encode'. Expected a number > 0, got %s", maxLineLength), 2)
-    end
+	if maxLineLength == nil then
+		-- do nothing
+	elseif type(maxLineLength) ~= "number" then
+		error(format("Bad argument #2 to `Encode'. Expected %q or %q, got %q", "number", "nil", type(maxLineLength)), 2)
+	elseif modf(maxLineLength, 4) ~= 0 then
+		error(format("Bad argument #2 to `Encode'. Expected a multiple of 4, got %s", maxLineLength), 2)
+	elseif maxLineLength <= 0 then
+		error(format("Bad argument #2 to `Encode'. Expected a number > 0, got %s", maxLineLength), 2)
+	end
 
-    if lineEnding == nil then
-        lineEnding = "\r\n"
-    elseif type(lineEnding) ~= "string" then
-        error(format("Bad argument #3 to `Encode'. Expected %q, got %q", "string", type(lineEnding)), 2)
-    end
+	if lineEnding == nil then
+		lineEnding = "\r\n"
+	elseif type(lineEnding) ~= "string" then
+		error(format("Bad argument #3 to `Encode'. Expected %q, got %q", "string", type(lineEnding)), 2)
+	end
 
-    local currentLength = 0
+	local currentLength = 0
 
 	for i = 1, getn(text), 3 do
 		local a, b, c = byte(text, i, i+2)
@@ -116,7 +116,7 @@ function LibBase64:Encode(text, maxLineLength, lineEnding)
 
 		currentLength = currentLength + 4
 		if maxLineLength and modf(currentLength, maxLineLength) == 0 then
-		    t[getn(t)+1] = lineEnding
+			t[getn(t)+1] = lineEnding
 		end
 	end
 
@@ -136,29 +136,29 @@ local t2 = {}
 -- @usage LibBase64.Encode("SGVsbG8sIGhvdyBhcmUgeW91IGRvaW5nIHRvZGF5Pw==") == "Hello, how are you doing today?"
 -- @return a bytestring
 function LibBase64:Decode(text)
-    if type(text) ~= "string" then
-        error(format("Bad argument #1 to `Decode'. Expected %q, got %q", "string", type(text)), 2)
-    end
+	if type(text) ~= "string" then
+		error(format("Bad argument #1 to `Decode'. Expected %q, got %q", "string", type(text)), 2)
+	end
 
-    for i = 1, getn(text) do
-        local byte = byte(text, i)
-        if whitespace[byte] or byte == equals_byte then
-            -- do nothing
-        else
-            local num = byteToNum[byte]
-            if not num then
-                for i = 1, getn(t2) do
-                    t2[k] = nil
-                end
+	for i = 1, getn(text) do
+		local byte = byte(text, i)
+		if whitespace[byte] or byte == equals_byte then
+			-- do nothing
+		else
+			local num = byteToNum[byte]
+			if not num then
+				for i = 1, getn(t2) do
+					t2[k] = nil
+				end
 
-                error(format("Bad argument #1 to `Decode'. Received an invalid char: %q", sub(text, i, i)), 2)
-            end
-            t2[getn(t2)+1] = num
-        end
-    end
+				error(format("Bad argument #1 to `Decode'. Received an invalid char: %q", sub(text, i, i)), 2)
+			end
+			t2[getn(t2)+1] = num
+		end
+	end
 
-    for i = 1, getn(t2), 4 do
-        local a, b, c, d = t2[i], t2[i+1], t2[i+2], t2[i+3]
+	for i = 1, getn(t2), 4 do
+		local a, b, c, d = t2[i], t2[i+1], t2[i+2], t2[i+3]
 
 		local nilNum = 0
 		if not c then