Fixed font preference selection
warning for unparsed dimensions options
moved reversed iterator into list comprehension
enabled 9-pixel characters for MDA/VGA text
included video=vga as default; ega text mode now 14-pixel
added --video=mda with 9x14 pixels, different from ega with 8x14
smarter automatic display size. --smooth is now default except with --square-pixel
slightly reorganised backend_pygame globals
changed how pixel_aspect_ratio is set
added mda preset with green screen and mda font
increased dim intensity for mono from 7f to aa, in line with color monitor
no need for 8x8 font in mda mode
determine display size for non smooth mode smartly
--square_pixel ==> --blocky
specify border width as a percentage.
fix display size at max for smooth mode
Added Olivetti M24 16-pixel font
implemented Tandy 9-picel high text mode
removed solved fixme; moved 9-pixel cursor up a line
implemented mda underline