I am visually impaired and have difficulty with the current settings (9x15 and 9x15bold) which my script is specifying. I would like to enlarge the fonts; how do I determine which values are possible for the fn and fb options?
In other words, I know that xterm is invoked like this:
xterm -fn 9x15 -fb 9x15bold ...
I would like to increase the font size, but do not know how to determine what options are available nor how to (perhaps) increase the options available.