V6/usr/man/man5/tabs.5

Find at most related files.
including files from this version of Unix. 
.th TABS V 6/15/72
.sh NAME
tabs \*- set tab stops
.sh SYNOPSIS
.bd "cat /usr/pub/tabs"
.sh DESCRIPTION
Printing this file on a suitable terminal
sets tab stops every 8 columns.
Suitable terminals include the Teletype model 37 and
the GE TermiNet 300.
.s3
These tab stop settings are
desirable because UNIX assumes them
in calculating delays.