+ case 'u': case 'U':
+ if( alt_key ) command = SINGLE_FRAME_REWIND;
+ break;
+ case 'i': case 'I':
+ if( alt_key ) command = SLOW_REWIND;
+ break;
+ case 'o': case 'O':
+ if( alt_key ) command = NORMAL_REWIND;
+ break;
+ case 'p': case 'P':
+ if( alt_key ) command = FAST_REWIND;
+ break;
+ case 'j': case 'J':
+ if( alt_key ) command = SINGLE_FRAME_FWD;
+ break;
+ case 'k': case 'K':
+ if( alt_key ) command = SLOW_FWD;
+ break;
+ case 'l': case 'L':
+ if( alt_key ) command = NORMAL_FWD;
+ break;
+ case ':': case ';':
+ if( alt_key ) command = FAST_FWD;
+ break;
+ case 'm': case 'M':
+ if( alt_key ) command = STOP;