\ This contains the same Forth source as mini-oof.fs, but \ also contains glossary information for the manual. : method ( m v "name" -- m' v ) \ mini-oof \G Define a selector. Create over , swap cell+ swap DOES> ( ... o -- ... ) @ over @ + @ execute ; : var ( m v size "name" -- m v' ) \ mini-oof \G Define a variable with @var{size} bytes. Create over , + DOES> ( o -- addr ) @ + ; : class ( class -- class selectors vars ) \ mini-oof \G Start the definition of a class. dup 2@ ; : end-class ( class selectors vars "name" -- ) \ mini-oof \G End the definition of a class. Create here >r , dup , 2 cells ?DO ['] noop , 1 cells +LOOP cell+ dup cell+ r> rot @ 2 cells /string move ; : defines ( xt class "name" -- ) \ mini-oof \G Bind @var{xt} to the selector @var{name} in class @var{class}. ' >body @ + ! ; : new ( class -- o ) \ mini-oof \G Create a new incarnation of the class @var{class}. here over @ allot swap over ! ; : :: ( class "name" -- ) \ mini-oof colon-colon \G Compile the method for the selector @var{name} of the class \G @var{class} (not immediate!). ' >body @ + @ compile, ; Create object ( -- a-addr ) \ mini-oof 1 cells , 2 cells , \G @var{object} is the base class of all objects.