edit.py 文件源码

def keys_init(self):
        """Define methods for each key.

        """
        self.keys = {
            curses.KEY_BACKSPACE:           self.backspace,
            CTRL('h'):                      self.backspace,
            curses.ascii.BS:                self.backspace,
            curses.ascii.DEL:               self.backspace,
            curses.ascii.ETX:               self.close,
            curses.KEY_DC:                  self.del_char,
            CTRL('d'):                      self.del_char,
            CTRL('u'):                      self.del_to_bol,
            CTRL('k'):                      self.del_to_eol,
            curses.KEY_DOWN:                self.down,
            CTRL('n'):                      self.down,
            curses.KEY_END:                 self.end,
            CTRL('e'):                      self.end,
            curses.KEY_F1:                  self.help,
            curses.KEY_HOME:                self.home,
            CTRL('a'):                      self.home,
            curses.KEY_ENTER:               self.insert_line_or_quit,
            curses.ascii.NL:                self.insert_line_or_quit,
            curses.ascii.LF:                self.insert_line_or_quit,
            "\n":                           self.insert_line_or_quit,
            curses.KEY_LEFT:                self.left,
            CTRL('b'):                      self.left,
            curses.KEY_NPAGE:               self.page_down,
            curses.KEY_PPAGE:               self.page_up,
            CTRL('v'):                      self.paste,
            CTRL('x'):                      self.quit,
            curses.KEY_F2:                  self.quit,
            curses.KEY_F3:                  self.quit_nosave,
            curses.ascii.ESC:               self.quit_nosave,
            curses.KEY_RESIZE:              self.resize,
            -1:                             self.resize,
            curses.KEY_RIGHT:               self.right,
            CTRL('f'):                      self.right,
            curses.KEY_UP:                  self.up,
            CTRL('p'):                      self.up,
        }