completion of folders in browser.c
s = save
s dir s dir/ s file s file/ s new-dir s new-dir/ s path/to/new-dir s path/to/new-dir/ s =path/new-dir s =path/new-dir/
relative dir absolute dir rel path/to/new (1 part new) abs /path/to/new rel new/new/new abs /new/new/new =dir (exist) =new-dir =path/dir =path/new-dir
with / without trailing slash
locale: relative, absolute depth: one, many trailing: slash, none abbrev: =, none new: none, 1, all dest: file, dir