encoding which is valid in an X logical font description should be
valid ("ibm-cp437", for example).
+\fIpterm\fP's default behaviour is to use the same character
+encoding as its primary font. If you supply a Unicode (iso10646-1)
+font, it will default to the UTF-8 character set.
+
Character set names are case-insensitive.
.IP "\fB\-nethack\fP"
Tells \fIpterm\fP to enable NetHack keypad mode, in which the