I've been using Geany for years and never knew this feature exists.
In the nicest possible way :grin: ... [RTFineM](https://www.geany.org/manual/current/index.html#sending-text-through-custom-...).
Its below "Format" because the basic base use-case is formatting the selection as the Fine Manual says, passing a selection in and pasting the results in its place.
Even if the PR is accepted the manual needs to be updated to agree.
Which version of Glade did you use to make the changes?