.hd sol "play a friendly game of solitaire" 01/15/83
sol
.ds
'Sol' uses the Subsystem virtual terminal handler (VTH) to
play a standard or casino version of solitaire on the
screen of a video terminal.
When 'sol' is executed, it displays the commands used for
playing the game.
.sp
It is included to demonstrate the use of the VTH package.
.fl
=vth=/?*
.es
sol
.me
.in +5
.ti -5
"Terminal type '<term_type>' not supported" when <term_type>
is not supported by VTH.
.in -5
.bu
Only works on video terminals that are supported by VTH.
.sp
Can be mildly addictive.