> | \label{eq:20} > | S = s_\mathrm{N} [\mathrm{N}] + s_\mathrm{U} [\mathrm{U}] > | % S = s_\text{N} [\text{N}] + s_\text{U} [\text{U}]
> with "mk4ht oolatex mini.tex", I get: > ! Argument of \new:mfont has an extra }. > <inserted text> > \par > l.11 S = s_\mathrm{ > N} [\mathrm{N}] + s_\mathrm{U} [\mathrm{U}] Try using s_{\mathml{...}} instead of s_\mathml{...}. Unlike (la)tex, tex4ht insists that multi parts subscripts and superscripts should be braced. -eitan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]