<div dir="ltr"><div>Actually there are invisible characters which can mess up the TeX run which still do not appear when you turn on 'Show Invisible Characters'. I find them the same way Gary does, though I usually use AlphaX rather than BBedit. There they appear as little squares, so I can't tell you exactly what they are, but when I delete them TeX (or in my case, XeLaTeX) is happy enough to run again. Not a big deal, but this combination has the potential to be a bit of a problem for newbies, I think.<br>
<br></div>Greg (St. George)<br></div>