ZEsarUX - ZX Second-Emulator And Released for UniX

This is a small Z80 assembler program that just puts some colored lines on the ZX Spectrum's screen. The intention is to use this as a kind of tutorial for DeZog (Z80 debugger).

"temporary" fork of ZEsarUX with some fixes of TBBlue (ZX Next) called "ZESERUse" - I don't plan to develop it actively, hoping Cesar will obsolete this by fixing mainline, but so far this is unfortunately vastly superior to current ZEsarUX 9.2 in terms of Next emulation, so still keeping this fork around...