Hi,Is there a way to search for text content, irrespective of markup? e.g. if I have H\textsubscript{2}O or H$_{\text{2}}$O in the text, searching for 'H2O' results in 'not found'. This is a bit difficult when writing docs with parameters like scond (S\textsubscript{cond}) and sacin (S\textsubscript{acin}).
Many thanks Nick Bell
