拨号是Android的Lisp

Development of a simple Lisp interpreter for Android OS. To date, some basic functionality is implemented, allowing lisp code to be run. Java functions can be invoked via the :invoke primitive, and java objects can be created via the :new primitive. For example, the following pops up a new web browser: (:invoke activity "setContentView" (:new "android.webkit.WebView" activity)) Java strings, booleans and integers are automatically commuted to/from their relevant lisp types, for example: (:invoke "hello world" "length") will return an integer result of 11. A minimal but usable lisp dialect is supported, including: lambda, define, if, cons, car, cdr, some arithmetic operators (+,-,/,*,=,<,>), let (lexically scoped), lexical closures, set,