09-09-24 uulib: add cat method for mail sevenbit|7bit encoding

03-01-07 uulib: check UU_HEADER in bx_header()

01-03-27 uulib: add UU_LOCAL for local path conversion

00-03-06 uulib: !UU_HEADER decode checks for candidate encodings

00-03-04 uulib: add posix decode size check

98-12-25 uu_encode: fix dp->fill usage

98-11-11 uulib: add binhex encode