Dear Dimitri, there is a spacing problem affecting the LaTeX output. An inline math formula followed by a punctuation symbol, such as some words \f$x + y\f$, some other words is translated into some words $x + y$ , some other words where there is a spurious space between the closing dollar and the punctuation symbols. The solution is just to comment away line 962 of file commentscan.l (release 1.4.5), i.e., ================================================================= /* -------------- Rules for handling formulas ---------------- */ <ReadFormulaShort>{CMD}"f$" { // end of inline formula formulaText+="$"; addOutput(addFormula()); // addOutput(' '); BEGIN(Comment); } ================================================================= This seems to work well when generating both the html and LaTeX documentation of the PPL. Cheers, Enea Zaffanella.