Boolean
The Realtabs switch determines if PWB preserves tab (ASCII 9) characters or translates white space according to the Entab switch when a line is modified. Realtabs also determines if the Tabalign switch is in effect.
Realtabs:{ yes | no }
yes
Preserve tab characters when editing a line.
no
Translate white space when editing a line.
Realtabs:yes
Entab, Filetab, Tabalign