File

+
−local select, tostring = select, tostring;
+
−local io_write = io.write;
+
−module "logger"
+
−
+
−local function format(format, ...)
+
−	local n, maxn = 0, #arg;
+
−	return (format:gsub("%%(.)", function (c) if c ~= "%" and n <= maxn then n = n + 1; return tostring(arg[n]); end end));
+
−end
+
−
+
−local function format(format, ...)
+
−	local n, maxn = 0, select('#', ...);
+
−	local arg = { ... };
+
−	return (format:gsub("%%(.)", function (c) if n <= maxn then n = n + 1; return tostring(arg[n]); end end));
+
−end
+
−
+
−function init(name)
+
−	return function (level, message, ...)
+
−		io_write(level, "\t", format(message, ...), "\n");
+
−	end
+
−end
+
−
+
−return _M;