written first part of documentation
fixed bad contract in ufo-def
documenting and fixing errors
documentation and fixing
documenting map and for-eac, updating ufo-def contracts
first draft of ufo-def doc., fixed small errors
doc read and write, modified functions signatures
started documentation of spacing
let* for groups in space
better groups handling
added kern to doc
changed kerning output with group first
implemented write-kerning with for/list
allowing kerning exceptions
added documentation for new kerning
kern macro rewritten
structured kern groups
removed old code and doc
shortened lowecase-tracy in doc
provide draw-glyph-dc