Le 22/12/2018 à 11:57, Will Robertson a écrit : > On 22 Dec 2018, at 6:42 pm, Kelly Smith <[log in to unmask]> wrote: >> I like the results of this class, and I think the QR codes that link to a >> video are a very useful feature. > Wow, yes, that looks great! > > Will The look is from the class, but there are a lot of added things (theorems, qr codes, etc.) in another package called "persocours" (code is there: https://gitlab.com/frnchfrgg-latex/misc/blob/master/teach/persocours.sty ). It also uses another package of mine ( https://gitlab.com/frnchfrgg-latex/misc/blob/master/teach/rivghost.sty ) which uses either a "soulpos"-based approach (not maintained anymore since I use LuaTeX) or a LuaTeX-based one (from a TugBoat article) to replace portions of text by "dotted blanks" of the same size which uncover the real text on click (using "ocgx2"). _FrnchFrgg_