I have a consistently appearing extra line happening when line text ends right at the end of the line, and groff inserts a newline, and where I happen to insert a newline, I end of with two blank lines.
I am wondering how I might check for this ? I note the hp register as provided by Werner in a previous post, and I am sure I can get a read on the hp of my current line length and a little math and Ive got a trap that I can call upon to determine whether the last line has triggered a new line, in which case hp will be near 0 or the page offset. Hmmmm ..... Seems to me there is a better and easier way to do this.
