emacs-commands
ctrl-x ctrl-c quit ctrl-x ctrl-f open a file ctrl-x ctrl-s save ctrl-x ctrl-w save as ctrl-x ctrl-u undo ctrl-x ctrl-i insert at cursor
emacs-commands
ctrl-x ctrl-c quit ctrl-x ctrl-f open a file ctrl-x ctrl-s save ctrl-x ctrl-w save as ctrl-x ctrl-u undo ctrl-x ctrl-i insert at cursor