CLS

Clears the whole screen or part of it, and moves the cursor to its initial position ("home")

Implemented by: msatari, trs80, level2, colormc, Sinclair, GWBASIC, MSX, bwbasic, bw32, QBasic, VBDOS, FreeBASIC, ugBASIC, minibasicjs, EndBASIC

With variations: trscolor (can take a new background color argument), BBC (affects only the text area)

Also written as: