4.3.2 [POSIX]

ppmquant_program

name (and maybe path) to the ppmquant program (string, default: 'ppmquant')

ppmtoTbmp_program

name (and maybe path) to the ppmtoTbmp program (string, default: 'ppmtoTbmp')

pnmscale_program

name (and maybe path) to the pnmscale program (string, default: 'pnmscale')

pnmfile_program

name (and maybe path) to the pnmfile program (string, default: 'pnmfile')

giftopnm_program

name (and maybe path) to the giftopnm program (string, default: 'giftopnm')

djpeg_program

name (and maybe path) to the djpeg program (string, default: 'djpeg')

pngtopnm_program

name (and maybe path) to the pngtopnm program (string, default: 'pngtopnm')

convert_program

name (and maybe path) to the convert program (string, default: 'convert')

exclusion_lists

a list of filenames specifying exclusion lists to be inspected. Names are separated by colons. (default: nothing)