Just moved from Fedora 21 to F25. Under F21 I had a file ~/.gtkrc-2.0 which contained
gtk-key-theme-name = "Emacs"
This enabled basic Emacs cursor motion keyboard commands in text input boxes throughout
Firefox, &c. (Outside of input boxes, KDE shortcuts ruled.)
How can I get this same behaviour for Plasma 5 w/in F25? From reading around, I've
gtk-key-theme-name = Emacs
in this empty file. This has given the desired result in Firefox and Thunderbird,
but not w/in arbitrary text boxes in KDE (e.g. Alt-F2). The ~/.gtkrc-2.0 file is still
intact, by the way. It seems to have no effect. Any ideas?