As far as I know the new GM API v4.0 does not require any more the "GM.addStyle(...)" function to apply new CSS styles.
So instead of writing old style: GM.addStyle("#foobarid { font-size: 16px !important;"); I can now simply write #foobarid { font-size: 16px !important; } Correct so far? Now there is a "bridge" script which let me run old style GM scripts unchanged with new GM: // @require https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js However if I prefer to convert old style GM script files completely to new style I have to strip/remove all "GM.addStyle(..)" tags from all scripts manually. This can be tedious since I have approx 40-50 scripts withs lots of "GM.addStyle(..)" statements. So is there a tool which let me strip/remove these tags from script files automatically once and forever? Ben -- You received this message because you are subscribed to the Google Groups "greasemonkey-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to greasemonkey-users+unsubscr...@googlegroups.com. To post to this group, send email to greasemonkey-users@googlegroups.com. Visit this group at https://groups.google.com/group/greasemonkey-users. For more options, visit https://groups.google.com/d/optout.