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AFM Data for the standard 14 fonts
val courier_afm : unit -> string
val courier_oblique_afm : unit -> string
val courier_bold_afm : unit -> string
val courier_bold_oblique_afm : unit -> string
val times_roman_afm : unit -> string
val times_bold_afm : unit -> string
val times_italic_afm : unit -> string
val times_bold_italic_afm : unit -> string
val helvetica_afm : unit -> string
val helvetica_bold_afm : unit -> string
val helvetica_oblique_afm : unit -> string
val helvetica_bold_oblique_afm : unit -> string
val symbol_afm : unit -> string
val zapf_dingbats_afm : unit -> string
We pass unit because the AFM files are parsed upon demand and then memoised.