hello.gram

It is the Speech recognition software. It is platform independent. To execute the source code,

#JSGF V1.0;
/**
 * Simple JSGF Grammar
 */

grammar jsgf.hello;

public <main> = (hello | goodnight) [to the] <someone>;

<someone> = room | moon | cow jumping over the moon | light 
          | red balloon | bears | chairs | kittens | mittens 
          | clocks | socks | little house | mouse | comb 
          | brush | nobody | mush | old lady whispering hush 
          | stars | air | noises everywhere | world;