On further testing, the latex2html seems ok - it generates all the files it needs, however it also generates .png image files which the .html file needs - I can not persuade it to build these into the .html (it that possible anyway?) - I tried '-nosubdir -noexternal_images -nops_images -split 0', to no avail.
Lyx uses latex2html in a temp directory to build, then copies *only* the .html file back to the current directory - loosing the necessary .png files. Is this a bug in lyx or latex2html? (or somehow in my setup?) Anyway, I can live with this - I just call lyx -e tex, then latex2html ... (using a makefile), and I get the files I need. -- Stuart MacGregor
