ref: bdd79e148a88c7c6484cf008004e743b4aec2ff4
dir: /README/
MKTRFN ====== The mktrfn program creates troff font description files for neatroff from AFM (Adobe Font Metrics) files. TrueType and OpenType fonts can be first converted to AFM using programs like fontforge or lcdf-typetools (see ./gen.sh, for instance). See the output of "mktrfn -h" for the available options. The included ./gen.sh script invokes mktrfn to create a complete output device for neatroff. Change the variables in that file before running it.