<b_jonas> slashlearn farbfeld//zzo38\'s Farbfeld utilities is a package of command-line programs (with rather strange command-line syntax) for manipulating images in a specific raw format called farbfeld. It\'s somewhat underdocumented. http://zzo38computer.org/fossil/farbfeld.ui/home

unless essential for the entry‘s humor, should:  be understandable without the lookup key, be single spaced and end in a newline with no space before that, and use proper capitalization and punctuation