I added several things, do a diff with default.orig. I saved that in case konsole updates the defaults. key Backspace+Ctrl : "\x17" it makes ctrl-backspace delete the prev word by making it input C-w. Note: keybindings name is specified in profile file, filename.keytab, and at the top of that file. The \E[4d etc were found without exaplanation in a random stackoverflow comment. It seems to just be an unused and useful pattern, where d could be any letter. I set them with +AppScreen, but they don't necessarily need to be, its just thats the only place I use them, and maybe more useful to have the duplicates working outside of emacs.