URI: 
       F_l - 9base - revived minimalist port of Plan 9 userland to Unix
  HTML git clone git://git.suckless.org/9base
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
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       F_l (61B)
       ---
            1 /build_Fl {
            2     pop
            3     size .05 mul neg 0 (ffl) ashow
            4 } def