TERMCAPS for v100 and long lines in vi

[utzoo!decvax!microsof!uw-beaver!teltone!joe]

We are having trouble with vi when a line is longer  than 80
characters.  On the lines after the long line the displayed position
of the cursor and vi's idea of the cursor position differ such that
editing operations are performed on the wrong piece of text.  We have
vt100, vt101, and vt102 terminals. The symptoms are the same on all
these terminals. The display is different, but incorrect, depending 
on where or not auto margin is set during terminal set up.  Has anyone
seen this before? Or better yet does anyone have vi working with long
lines?  I have included a copy of our termcaps entry for vt100.  If
yours works better and is different please send me a copy.  Thanks.

			Joe Brady
			(...decvax!microsoft!teltone!joe or
			...uw-beaver!teltone!joe)

d0|vt100n|vt100 w/no init:is@:if@:tc=vt100:
db|vt100|vt100 w/blinking bell:\
	:vb=\E[?5h\200\200\200\200\200\E[?5l:tc=vt100b:
d1|vt100b|vt-100|pt100|pt-100|dec vt100:\
	:co#80:li#24:am:cl=50\E[;H\E[2J:bs:cm=5\E[%i%2;%2H:nd=2\E[C:up=2\E[A:\
	:ce=3\E[K:cd=50\E[J:so=2\E[7m:se=2\E[m:us=2\E[4m:ue=2\E[m:\
	:is=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h:ks=\E[?1h\E=:ke=\E[?1l\E>:\
	:if=/usr/lib/tabset/vt100:ku=\EOA:kd=\EOB:kr=\EOC:kl=\EOD:\
	:kh=\E[H:k1=\EOP:k2=\EOQ:k3=\EOR:k4=\EOS:pt:sr=5\EM:xn: