= Emacs =
GNU Emacs is an extensible, customizable text editor

== Keyboard shortcuts ==

|| Command || Shortcut ||
||Open file || Ctrl+x Ctrl+f||
|| Copy || Alt+w ||
|| Paste || Ctrl+y ||
|| Cut || Ctrl+w ||
|| Select || Shift and cursor keys||
|| Save || Ctrl+x Ctrl+s ||
|| Previous buffer || Ctrl+x left cursor ||
|| Next buffer || Ctrl+x right cursor ||