Letting Readline Type For You
Some Miscellaneous Commands
Attempt to do completion on the text before point. This is implementation
defined. Generally, if you are typing a filename argument, you can do filename
completion; if you are typing a command, you can do command completion, if you are
typing in a symbol to GDB, you can do symbol name completion, if you are typing
in a variable to Bash, you can do variable name completion.
List the possible completions of the text before point.
Read in the contents of your /.inputrc file, and incorporate any bindings found there.
Stop running the current editing command.
Make the next character that you type be metafied. This is for people without
a meta key. Typing ESC F is equivalent to typing M-F.
Incremental undo, separately remembered for each line.
Undo all changes made to this line. This is like typing the undo command
enough times to get back to the beginning.