Thanks, Wolfgang and Helmut for the explanations. When I was trying to use #'\if{html}{\out{'<script id="MathJax-script" async #''src="https://cdn.jsdelivr.net/npm/mathjax@3.0.5/es5/tex-chtml-full.js #'</script> }} #' #'And then typing #' \ifelse{html}{\out{\[\sqrt{a^2}\]}}{\deqn{\sqrt{a^2}}} My mgidi.Rd file was produced with devtools::document(); then, I just used ?mgidi, and the html page was rendered nicely.
If I could do the same with mathjaxr, It would be nice, because I wouldn't need to install the package to see if the equations are as I expect Anyway, mathjaxr is a very useful package. Congratulations on the efforts for developing it. Best Olivoto -----Mensagem original----- De: Viechtbauer, Wolfgang (SP) <wolfgang.viechtba...@maastrichtuniversity.nl> Enviada em: quarta-feira, 13 de maio de 2020 13:14 Para: Helmut Schütz <helmut.schu...@bebac.at>; tiagooliv...@gmail.com; r-package-devel@r-project.org Assunto: RE: [R-pkg-devel] MathJax for Rd files Thanks for the info! Can confirm now that I tried this (I don't usually use RStudio). That's an RStudio issue then. My guess is that 'Preview' uses tools::Rd2HTML() and that indeed won't automatically understand macros coming from mathjaxr (or any add-on package for that matter). This would be an issue to raise with the RStudio folks then. But once a package is installed, the equations are nicely rendered also in the RStudio help browser, so that part works. Best, Wolfgang >-----Original Message----- >From: Helmut Schütz [mailto:helmut.schu...@bebac.at] >Sent: Wednesday, 13 May, 2020 17:01 >To: Viechtbauer, Wolfgang (SP); tiagooliv...@gmail.com; >r-package-devel@r- project.org >Subject: Re: [R-pkg-devel] MathJax for Rd files > >Hi Wolfgang, > >Viechtbauer, Wolfgang (SP) wrote on 2020-05-13 16:53: >> Seems like you are using roxygen2. I have little experience with >> that, as >all my Rd files are 'handcrafted' (plus 100% organic and biodegradable). > >As are mine. ;-) >In the HTML-preview of RStudio the LaTeX is indeed not parsed. I get it >only (in the HTML man-page and the PDF) if I build the package. > >Helmut > >-- >Ing. Helmut Schütz >BEBAC – Consultancy Services for >Bioequivalence and Bioavailability Studies Neubaugasse 36/11 >1070 Vienna, Austria >E helmut.schu...@bebac.at >W https://bebac.at/ >F https://forum.bebac.at/ ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel