Am Montag 06 Juli 2015, 20:43:05 schrieb Steve Litt: > I looked at a .tex file created by LyX in November 2013, and that LaTeX > file used \begin and \end to express homegrown environments. When did > this change? > > So what are all of you doing about this kind of error? I can't be the > only one.
If you need an environment in the LaTeX output, you need to define the lyx layout as an environment (LatexType Environment, not LatexType Command). See attached (fixed) layout. Jürgen
#% Do not delete the line below; configure depends on this # \DeclareLaTeXClass[book]{bug_example} Input stdclass.inc #Format 11 Input book.layout Preamble \newenvironment{proverbL}{\par~\\[0.2ex]\begin{itshape}\begin{Large}}{\end{Large}\end{itshape}~\\[0.3ex]} EndPreamble Style Proverb LatexName proverbL LatexType Environment Font Series Medium Size Larger Shape Italic EndFont End