Hello Tassilo,
Thanks for this but it does not work for me. I also worked on the code yesterday (for polymode) so the $ sign inside a R code chunks is not the problem. The problem is having the code chunk inside the $ signs. as this image shows. You see that the first \Rexpr is not a problem but the second one is. The init.el file is very simple just defining these code chunks and loading ess and auctex ( I can send it if need be). I tried it with your code and without, I had the same outcome. [image to show fontificxation where when Rexpr is whithin $ signs it bleeds out] On 9/16/23 06:38, Tassilo Horn wrote: Jean Eid <j...@wlu.ca><mailto:j...@wlu.ca> writes: Hi Jean, Anyway to turn off the fontification of math within $ signs? I know I can change the color to white but that is not what I want, I would like to turn it right off. There is no simple option for it but this seems to work: --8<---------------cut here---------------start------------->8--- (defun my/font-latex-disable-dollar-math () (cl-flet ((f (lst) (seq-filter (lambda (e) (not (eq (car e) #'font-latex-match-dollar-math))) lst))) (setq font-latex-keywords-1 (funcall #'f font-latex-keywords-1)) (setq font-latex-keywords-2 (funcall #'f font-latex-keywords-2)))) (advice-add #'font-latex-make-user-keywords :after #'my/font-latex-disable-dollar-math) --8<---------------cut here---------------end--------------->8--- Note however, that this will also disable $$...$$. And since super/subscript fontification is only performed in regions which are already identified to be math, that's also disabled. Bye, Tassilo * ⚠ Notice: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. -- [Lazaridis School of Business and Economics.] <https://www.wlu.ca/academics/faculties/lazaridis-school-of-business-and-economics/department-of-economics/index.html> Jean Eid (he, him, his) Associate Professor Office: +1(548)-889-4620 75 University Avenue West Waterloo, Ontario, N2L 3C5 Inspiring Lives lazaridisschool.ca<https://www.wlu.ca/academics/faculties/lazaridis-school-of-business-and-economics/index.html?ref=lazaridis-school-of-business-and-economics%2Findex.html>
