implemented "division by zero" check in asm; still, it is 7 bytes smaller! ;-)master
tree73920560f2eee1b97ae267149c546140cdc1c9ba
-rw-r--r-- 42870 bzasm80.zas
-rw-r--r-- 12765 disz80.zas
-rw-r--r-- 6540 labman.zas
-rw-r--r-- 7382 main.zas
-rw-r--r-- 1185 output.zas
-rw-r--r-- 16565 output_driver_4x8.zas
-rw-r--r-- 384 output_driver_std.zas
-rw-r--r-- 958 readme.txt