This program provides a scroll back buffer for a terminal like st(1). It
should run on any Unix-like system.
At the moment it is in an experimental state. Its not recommended for
productive use.
The initial version of this program is from Roberto E. Vargas Caballero:
https://lists.suckless.org/dev/1703/31256.html
What is the performance impact of scroll?
indirect OpenBSD
-------------------------------
0x 7.53 s
1x 10.10 s
2x 12.00 s
3x 13.73 s