colcrt provides virtual half and reverse LINEFEED sequences for terminals without such capability, and on which overstriking is destructive. Half LINEFEED characters and underlining (changed to dashing `-') are placed on new lines in between the normal output lines.
A typical use of colcrt would be
example% tbl exum2.n | nroff -ms | colcrt - | more
Cannot back up more than 102 lines.
General overstriking is lost; as a special case `|' overstruck with `-' or underline becomes `+'.
Lines are trimmed to 132 characters.
Some provision should be made for processing superscripts and subscripts in documents which are already double-spaced.
Created by unroff & hp-tools. © somebody (See intro for details). All Rights Reserved. Last modified 11/5/97