MSX SDCC tests

Some tests I'm doing while learning to program in MSX using SDCC

color-text

Print color text in screen 7.

I started writing this to implement it in a text editor, but I finally rejected it because it was too slow. I might reconsider it in the future.

Try it online:

• color-text on WebMSX

How it works

• In text mode, it copies the full character table to memory.
• Switches to screen 7.
• Puts the character table in a non visible area of the screen.
• Every time a char is printed, it's copied from the hidden video memory to the specified position.