Hello,
I am using Emacs and most shortcuts work normally, but M-Del for deleting a word backwards produces either an error at the bottom of a `scan' error, and at other times moves the cursor a set of lines below. Any ideas why this may be happening? M-Del works fine for deleting forward words. (** from a comment made below it appear that the command is mapped to a down paragraph lisp function instead of delete a word backwards? How can I reset the mappings to the standard one?)
Best.
has the answer (by Gilles). It looks like there is a bug on some systems due to an overlap with a shell command shadow translating ESC-x to ESC C-d
it can be seen from running
M-x load-library edmacro M-x edmacro-insert-key M-del
giving ESC C-d
in the folder ~/.emacs.d/ creating a file init.el and inserting
(global-set-key [escape delete] 'backward-kill-word)
this though overrides all uses of ESC from M (meta key) to be translated as escape rendering common M-d, M-w, etc all unseen except for M-del
so the solution is to remap the faulty remapping back to the correct binding.
(global-set-key (kbd "M-C-d") 'backward-kill-word)
Best