create an extended LCCplus.js instruction set summary which includes the new instructions and their high level implementations (i.e. what kinds of arguments do they take, if any, and what flags, if any, do they set):
- clear (clears the entire terminal window)
- sleep (pauses execution for N milliseconds)
- millis (gets current time milliseconds)
- srand (seeds random number generator)
- rand (gets random number & increments to next random number)
- cursor (toggle on/off visibility of blinking cursor)
- resetc (reset cursor to upper-left corner of terminal)
- nbain (non-blocking ascii input)
create an extended LCCplus.js instruction set summary which includes the new instructions and their high level implementations (i.e. what kinds of arguments do they take, if any, and what flags, if any, do they set):