LI called <code>oak</code> running a program file ending in <code>.oak</code> — there is only whatever static binary executable is running. Oak programs that depend on <code>args()</code> can sometimes break as a result of this, depending on how exactly that list is parsed.</p><p>Different runtimes deal with this differently. Some allow programs to detect whether it's running in a compiled mode; others transparently modify the result of <code>args()</code> so that it still looks from inside the program as