GNU Readline
- readline - Reads a line
- readline_add_history - Adds a line to the history
- readline_callback_handler_install - Initializes the readline callback interface and terminal, prints the prompt and returns immediately
- readline_callback_handler_remove - Removes a previously installed callback handler and restores terminal settings
- readline_callback_read_char - Reads a character and informs the readline callback interface when a line is received
- readline_clear_history - Clears the history
- readline_completion_function - Registers a completion function
- readline_info - Gets/sets various internal readline variables
- readline_list_history - Lists the history
- readline_on_new_line - Inform readline that the cursor has moved to a new line
- readline_read_history - Reads the history
- readline_redisplay - Redraws the display
- readline_write_history - Writes the history