In one document, I use multicols and tables. With current 1.5.x, that
document fails to typeset (complaining of a "Misplaced \omit:
\multicolumn{1}{c|}{}\multicolumn{1}{c|}{}
\tabularnewline
I expect to see \omit only after tab marks or the \cr of
an alignment. Proceed, and I'll ignore this case.")
With 1.5.1, the document typesets with no problem. Checking the LaTeX
LyX produces, I note that it is different. And compiling various
versions of LyX I find that the change was introduced in changeset
19390. I also notice that LyX's on-screen display of the table with
recent svn is messed up, with overlapping lines of text and text
going outside cell borders. Moving the cursor into this area results
in a crash.
I have to run now, but let me know what details would be helpful:
backtrace, minimal problem file, ....
Bennett