Is there something wrong with the seminar class in Lyx? I get the
following error:
Undefined control sequence.
\slideheading
{this is a header}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
I use the seminar.layout from the wiki and here's my preamble:
\usepackage[dvips]{pstcol}
\usepackage{semcolor}
\usepackage{semlayer}
\usepackage{semhelv}
\usepackage[dvips]{color}
\usepackage{latexsym}
\input{seminar.bug}
\input{seminar.bg2}
% Slides parameters: general setup
% \centerslidesfalse % Text not centered
\slideframe{none} % No frame borders
myriam
