Fix word wrapping

signs_lib/init.lua

@@ -333,7 +333,7 @@ local function split_lines_and_words(text)
 	if not text then return end
 	local lines = { }
 	for _, line in ipairs(text:split("\n")) do
-		table.insert(lines, { line })
+		table.insert(lines, line:split(" "))
 	end
 	return lines
 end