name<DELIMITER/>instruction<DELIMITER/>description<DELIMITER/>type<DELIMITER/>comment
`follow-mode`<DELIMITER/>split a frame to two vertical windows that show the same buffer by <kbd>C</kbd>-<kbd>x</kbd> <kbd>3</kbd>, then <kbd>M</kbd>-<kbd>x</kbd> `follow-mode`<DELIMITER/>edit parts of a long file that are vertically far apart<DELIMITER/>editing<DELIMITER/>
`shell`<DELIMITER/><kbd>M</kbd>-<kbd>x</kbd> `shell`<DELIMITER/>run a shell through an Emacs buffer<DELIMITER/>software<DELIMITER/>
`whitespace-mode`<DELIMITER/><kbd>M</kbd>-<kbd>x</kbd> `whitespace-mode`<DELIMITER/>display various kinds of whitespace characters<DELIMITER/>viewing<DELIMITER/>
`markdown-mode`<DELIMITER/><kbd>M</kbd>-<kbd>x</kbd> `markdown-mode`<DELIMITER/>for viewing and editting files using markdown markup language<DELIMITER/>viewing, editting<DELIMITER/>
`yasnippet`<DELIMITER/>enter different mode, e.g. `xml-mode`, `lisp-mode`, etc., start typing the beginning of code snippets, and press <kbd>Tab</kbd> to autocomplete the rest<DELIMITER/>for quickly entering code snippets in different modes<DELIMITER/>editting<DELIMITER/>