1 files changed, 0 insertions, 165 deletions
diff --git a/builtin/mainmenu_helper.lua b/builtin/mainmenu_helper.lua
deleted file mode 100644
index 1bdd33cc6..000000000
--- a/builtin/mainmenu_helper.lua
+++ /dev/null
@@ -1,165 +0,0 @@
---------------------------------------------------------------------------------
-function dump(o, dumped)
-	dumped = dumped or {}
-	if type(o) == "number" then
-		return tostring(o)
-	elseif type(o) == "string" then
-		return string.format("%q", o)
-	elseif type(o) == "table" then
-		if dumped[o] then
-			return "<circular reference>"
-		end
-		dumped[o] = true
-		local t = {}
-		for k,v in pairs(o) do
-			t[#t+1] = "" .. k .. " = " .. dump(v, dumped)
-		end
-		return "{" .. table.concat(t, ", ") .. "}"
-	elseif type(o) == "boolean" then
-		return tostring(o)
-	elseif type(o) == "function" then
-		return "<function>"
-	elseif type(o) == "userdata" then
-		return "<userdata>"
-	elseif type(o) == "nil" then
-		return "nil"
-	else
-		error("cannot dump a " .. type(o))
-		return nil
-	end
-end
-
---------------------------------------------------------------------------------
-function string:split(sep)
-	local sep, fields = sep or ",", {}
-	local pattern = string.format("([^%s]+)", sep)
-	self:gsub(pattern, function(c) fields[#fields+1] = c end)
-	return fields
-end
-
---------------------------------------------------------------------------------
-function string:trim()
-	return (self:gsub("^%s*(.-)%s*$", "%1"))
-end
-
---------------------------------------------------------------------------------
-engine.get_game = function(index)
-	local games = game.get_games()
-	
-	if index > 0 and index <= #games then
-		return games[index]
-	end
-	
-	return nil
-end
-
---------------------------------------------------------------------------------
-function fs_escape_string(text)
-	if text ~= nil then
-		while (text:find("\r\n") ~= nil) do
-			local newtext = text:sub(1,text:find("\r\n")-1)
-			newtext = newtext .. " " .. text:sub(text:find("\r\n")+3)
-			
-			text = newtext
-		end
-		
-		while (text:find("\n") ~= nil) do
-			local newtext = text:sub(1,text:find("\n")-1)
-			newtext = newtext .. " " .. text:sub(text:find("\n")+1)
-			
-			text = newtext
-		end
-		
-		while (text:find("\r") ~= nil) do
-			local newtext = text:sub(1,text:find("\r")-1)
-			newtext = newtext .. " " .. text:sub(text:find("\r")+1)
-			
-			text = newtext
-		end
-		
-		text = string.gsub(text,"\\","\\\\")
-		text = string.gsub(text,"%]","\\]")
-		text = string.gsub(text,"%[","\\[")
-		text = string.gsub(text,";","\\;")
-		text = string.gsub(text,",","\\,")
-	end
-	return text
-end
-
---------------------------------------------------------------------------------
-function explode_textlist_event(text)
-	
-	local retval = {}
-	retval.typ = "INV"
-	
-	local parts = text:split(":")
-				
-	if #parts == 2 then
-		retval.typ = parts[1]:trim()
-		retval.index= tonumber(parts[2]:trim())
-		
-		if type(retval.index) ~= "number" then
-			retval.typ = "INV"
-		end
-	end
-	
-	return retval
-end
-
---------------------------------------------------------------------------------
-function get_last_folder(text,count)
-	local parts = text:split(DIR_DELIM)
-	
-	if count == nil then
-		return parts[#parts]
-	end
-	
-	local retval = ""
-	for i=1,count,1 do
-		retval = retval .. parts[#parts - (count-i)] .. DIR_DELIM
-	end
-	
-	return retval
-end
-
---------------------------------------------------------------------------------
-function cleanup_path(temppath)
-	
-	local parts = temppath:split("-")
-	temppath = ""	
-	for i=1,#parts,1 do
-		if temppath ~= "" then
-			temppath = temppath .. "_"
-		end
-		temppath = temppath .. parts[i]
-	end
-	
-	parts = temppath:split(".")
-	temppath = ""	
-	for i=1,#parts,1 do
-		if temppath ~= "" then
-			temppath = temppath .. "_"
-		end
-		temppath = temppath .. parts[i]
-	end
-	
-	parts = temppath:split("'")
-	temppath = ""	
-	for i=1,#parts,1 do
-		if temppath ~= "" then
-			temppath = temppath .. ""
-		end
-		temppath = temppath .. parts[i]
-	end
-	
-	parts = temppath:split(" ")
-	temppath = ""	
-	for i=1,#parts,1 do
-		if temppath ~= "" then
-			temppath = temppath
-		end
-		temppath = temppath .. parts[i]
-	end
-	
-	return temppath
-end
-\ No newline at end of file