Last modified: 2014-11-10 22:45:00 UTC
Created attachment 17079 [details] image1 Firefox (MathML) math \Coppa, \coppa, \Koppa, \koppa, \Stigma, \stigma, \S, \P in in Firefox (MathML): Ϙ , ϙ , Ϟ , ϟ , Ϛ , ϛ , § , ¶ see image1 in Firefox & Chromium with settings "PNG images" (or when not loggin): see image2 in Chromium (MathML): see image3
Created attachment 17080 [details] image2 Firefox/Chromium (PNG)
Created attachment 17081 [details] image3 Chromium(MathML)
I'm assuming this is due to the use of the MathJax fonts for the SVG conversion, so I'm moving this to Mathoid.
I can reproduce this; see https://en.wikipedia.org/wiki/User:Pkra/sandbox. However, I don't think it's the MathJax fonts. MathJax will always fallback to regular Unicode text when it encounters a character that the fonts do not cover. You can see that this works in the SVG generated by MathJax at https://en.wikipedia.org/w/index.php?title=Special:MathShowImage&hash=e9393d9bafb58f58b1a47a1c908d2b01&mode=5. This looks like another problem related to embedding the SVG in the page.
PS: It works fine on IE11. Perhaps it's a bug in Chrome.
OK, well so server-side it's a problem with the MathJax fonts (for not having the appropriate glyphs to do proper SVG conversion) and client-side it's a problem with the config (for lacking fonts to display the <text> fallback). So we can either fix that by changing the font server-side or by adding Web fonts client-side.
> So we can either fix that by changing the font server-side Yes. > or by adding Web fonts client-side. I don't think that will help. It looks like a Chrome bug.
