header
s" Jorth Crash Course" write
s" Calling Conventions" write
bullet
s" void f_docolon() {" write
s"   RPUSH(IP);" write
s"   IP.p = W.p + 1;" write
s" }" write pause
s" void f_ret() { " write
s"   IP = *RPOP();" write
s" }" write