"6.3" . . . . "GNU Readline is a software library that provides line-editing and history capabilities for interactive programs with a command-line interface, such as Bash. It is currently maintained by Chet Ramey as part of the GNU Project.It allows users to move the text cursor, search the command history, control a kill ring (a more flexible version of a copy/paste clipboard) and use tab completion on a text terminal.Readline key bindings are taken from the text editor Emacs, but can be customized."@en . . "yes" . "GNU Readline"@en . .