Try to make it clearer that "-be" and "-bc" must be specified in _addition_
[sgt/putty] / testdata /
drwxr-xr-x   ..
-rw-r--r-- 5064 colours.txt
-rw-r--r-- 112 lattrs.txt
-rw-r--r-- 468 scocols.txt
-rw-r--r-- 1662 utf8.txt
-rw-r--r-- 737 vt100.txt