gfeed:
Display stdin input lines as a "feed" (e.g., gchat 2> $GTERM_SOCKET 0<&2 | gfeed > $GTERM_SOCKET)
gframe:
Display file or raw HTML from stdin or terminals in inline iframe(s)
(e.g., gframe ex.html OR gframe -r 300 -l 50 -c 4 -b -t -p tty a b c d '[abcd]'