Typing an m followed by a lower-case character ch marks the
point to the register named ch as in Vi. In addition to these, we
have following key bindings for marking.
- m <
- Set mark at the beginning of buffer.
- m >
- Set mark at the end of buffer.
- m .
- Set mark at point (and push old mark on mark ring).
- m ,
- Jump to mark (and pop mark off the mark ring).