Screen

@echo off
border flower.ico
border windows.ico
@echo on

AMI has dropped MDA support in its BIOSes - they do not have Int 10h
functions, nor do they initialize the Mono card at boot-up. If your
program sets Mode 7 (mono), they switch to mode 0Eh. Tested on:
Gigabyte GA-7ZX Duron/Athlon motherboard Release 10/386 with the
Trident RCPTVGA driver, patched for the 9880 Video cards - Trident 9880
Blade 3D AGP and an old Mono card DOS 7.10 (Win 95B).

It's not perfect, but it lets you run R10, which is perfectly adequate
for 2D drawing and so pleasant now that machines are finally fast
enough for it. Saved us from having to go back to single-screen and
rewriting our menu (which is customized to use all lines with no
command scrolling area).

Each PrintScreen appends a copy of the screen to the end of a file of
your choosing (or it will create a new file if it doesn't exist yet).
You can change the file being written to at any time.

columns: 40, 80 or 90;
rows: 12 to 80 (mostly);
font: 6 to 16 or from a file;
scan lines: 200, 350, 400 and 480;