2009/11/30 erik quanstrom <quanstro@quanstro.net>:

> i used unfold (/n/sources/contrib/quanstro/runetype/unfold.c.

% 8c -I ../grepfold unfold.c
unfold.c:5 8c: 'utfunfold.h' file does not exist: utfunfold.h
% du -a /n/sources/contrib/quanstro | grep utfunfold.h
%

forgive me for not reading the source code,
but what does unfold do?