Project: aptanastudio
Issue APSTUD-4684: Limit number of columns colored to improve performance
I found that limiting the number of StyleRanges used makes a huge difference in performance for minified JS files. A simple fix is to limit to not add any more ranges past the 200th column of any line in ThemingDamagerRepairer. there may be additional gains if we can reduce the number of ranges we generated (say skip ones that match the default fg/bg colors).
Story points: 8