Hello, When I try to view a lyx file with "DocBook article" class, which also contains tex style files in the Layout->LaTeX Preamble, it gives me, while executing db2dvi, the error, "character "\" not allowed in declaration subset'.
Is this a bug, or am I doing something wrong here ? The exported sgml file is the following: <!doctype article public "-//OASIS//DTD DocBook V3.1//EN" [ \usepackage{revtex} ]> <article lang="en"> <!-- DocBook file was created by LyX 1.1 See http://www.lyx.org/ for more information --> <para> blah blah </para> </article> --cghan