For each hardware architecture a different Java bytecode interpreter is needed. Malbolge is machine language for a ternary virtual machine, the Malbolge interpreter. Importantly, modules provided a mechanism for extending the language without modifying the interpreter. All of these have interpreter and compiler support. She also had a gift for languages and served as a local interpreter. OS/2's batch file interpreter also supports an EXTPROC command. This kind of "bytecode interpreter" is very portable. The command interpreter for DOS runs when no application programs are running. Start a new instance of the command interpreter. Here are some commands given to a command-line interpreter (Unix shell). Wine is usually invoked from the command-line interpreter&colon; codice 2. Stallman worked a few years earlier on a Lisp interpreter. It runs as a script on top of a vanilla Tcl interpreter. The original Lisp interpreter (1960) used dynamic scoping. Cedar is a free and basic Prolog interpreter.