Hi David, 2013/5/24 David Kastrup <d...@gnu.org>: > Mosè Giordano <giordano.m...@libero.it> writes: > >> It seems `LaTeX-verbatim-p' is the bottleneck when executing >> `TeX-in-comment' in latex mode. The attached patch should speedup >> `LaTeX-verbatim-p' (and so `LaTeX-current-environment' with >> `TeX-in-comment') when `font-latex-faces-present-p' is available, >> otherwise it is still really slow. Is there any objection? > > Doesn't this only work on fontified regions of the buffer? Now, the body of `LaTeX-verbatim-p' is --8<---------------cut here---------------start------------->8--- (or (when (fboundp 'font-latex-faces-present-p) (font-latex-faces-present-p 'font-latex-verbatim-face)) (member (LaTeX-current-verbatim-macro) (LaTeX-verbatim-macros-with-delims)) (member (TeX-current-macro) (LaTeX-verbatim-macros-with-braces)) (member (LaTeX-current-environment) (LaTeX-verbatim-environments))) --8<---------------cut here---------------end--------------->8--- If `font-latex-faces-present-p' is not available or `(font-latex-faces-present-p 'font-latex-verbatim-face)' returns nil the next tests are performed and they are slow, above all the `LaTeX-current-environment' one.
With my patch it becomes --8<---------------cut here---------------start------------->8--- (if (fboundp 'font-latex-faces-present-p) (font-latex-faces-present-p 'font-latex-verbatim-face) (or (member (LaTeX-current-verbatim-macro) (LaTeX-verbatim-macros-with-delims)) (member (TeX-current-macro) (LaTeX-verbatim-macros-with-braces)) (member (LaTeX-current-environment) (LaTeX-verbatim-environments)))) --8<---------------cut here---------------end--------------->8--- If `font-latex-faces-present-p' is available `(font-latex-faces-present-p 'font-latex-verbatim-face)' will be the only test performed whatever the result, otherwise the member tests are performed and I have no idea about how to speedup them. So yes, the difference is apparent only in fontified regions, but fontification is on by default, so I assume many people use it. Bye, Mosè _______________________________________________ bug-auctex mailing list bug-auctex@gnu.org https://lists.gnu.org/mailman/listinfo/bug-auctex