Speaking of fonts in Acme, using the default, I spent extra amount of time tracking down a bug in my gs(1) source, which was the mix-up between -lijs and -Iijs. Apparently 'I' is shorter than 'l' by some portion of a pixel.
how could I possibly miss that ak P.S.: This isn't Acme's fault - it's the same trouble in the font I'm using to type this message - in GMail in Firefox.