Function: tetris-move-left

tetris-move-left is an interactive and byte-compiled function defined in tetris.el.gz.

Signature

(tetris-move-left)

Documentation

Move the shape one square to the left.

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/play/tetris.el.gz
(defun tetris-move-left ()
  "Move the shape one square to the left."
  (interactive nil tetris-mode)
  (unless tetris-paused
    (tetris-erase-shape)
    (setq tetris-pos-x (1- tetris-pos-x))
    (if (tetris-test-shape)
        (setq tetris-pos-x (1+ tetris-pos-x)))
    (tetris-draw-shape)))