Hi William,
William Denton <will...@williamdenton.org> writes: > I rebuilt Org and Emacs from the development trees and something is wrong, > because some Org files I use regularly have become incredibly slow to use. I > rarely use the profiler and don't know what to make of what it says, but I > opened a file and ran it while I moved around and expanded and collapsed some > headings for a minute or so. (It was so slow that it took me a minute to do > what would usually take me a few seconds.) I'll paste the results below. > Does that say anything useful? There is a little LaTeX in the file but not > much. > > Any help on interpreting this would be welcome. I can try reverting to an > earlier Git commit tomorrow. > > Bill > > Samples % Function > 73203 70% - redisplay_internal (C function) > 71496 68% - jit-lock-function > 71488 68% - jit-lock-fontify-now > 71472 68% - jit-lock--run-functions > 71472 68% - #<compiled 0x1baf5fbd9c5fbb3f> > 71472 68% - font-lock-fontify-region > 71468 68% - font-lock-default-fontify-region > 71436 68% - font-lock-fontify-keywords-region > 71124 68% - org-do-latex-and-related > 71124 68% re-search-forward > 228 0% + org-activate-folds > 16 0% + org-fontify-meta-lines-and-blocks > 12 0% + org-activate-footnote-links > 8 0% org-activate-dates > 8 0% + org-activate-links > 4 0% org-do-emphasis-faces > 4 0% org-fontify-drawers > 4 0% org-raise-scripts > 28 0% + font-lock-unfontify-region > 4 0% + font-lock-extend-region-wholelines > 4 0% text-property-any > 30951 29% + command-execute > ... Did you customize org-latex-and-related-regexp ? Is it still slow if you set this to nil (which is apparently the default value) ? If not, telling which version of Org, that you were using before, might help. Bruno > > -- > William Denton > https://www.miskatonic.org/ > Librarian, artist and licensed private investigator. > Toronto, Canada