* progmodes/octave.el (octave-indent-comment): Improve.

[bpt/emacs.git] / lisp / kmacro.el

diff --git a/lisp/kmacro.el b/lisp/kmacro.el
index 6ecac2c..d6de2fe 100644 (file)
--- a/lisp/kmacro.el
+++ b/lisp/kmacro.el
@@ -1,6 +1,6 @@
 ;;; kmacro.el --- enhanced keyboard macros
 
-;; Copyright (C) 2002-2012  Free Software Foundation, Inc.
+;; Copyright (C) 2002-2013 Free Software Foundation, Inc.
 
 ;; Author: Kim F. Storm <storm@cua.dk>
 ;; Keywords: keyboard convenience
@@ -202,6 +202,7 @@ macro to be executed before appending to it."
     ;; naming and binding
     (define-key map "b"    'kmacro-bind-to-key)
     (define-key map "n"    'kmacro-name-last-macro)
+    (define-key map "x"    'kmacro-to-register)
     map)
   "Keymap for keyboard macro commands.")
 (defalias 'kmacro-keymap kmacro-keymap)
@@ -613,9 +614,10 @@ An argument of zero means repeat until error."
 
 
 ;;;###autoload
-(defun kmacro-call-macro (arg &optional no-repeat end-macro)
-  "Call the last keyboard macro that you defined with \\[kmacro-start-macro].
+(defun kmacro-call-macro (arg &optional no-repeat end-macro macro)
+  "Call the keyboard MACRO that you defined with \\[kmacro-start-macro].
 A prefix argument serves as a repeat count.  Zero means repeat until error.
+MACRO defaults to `last-kbd-macro'.
 
 When you call the macro, you can call the macro again by repeating
 just the last key in the key sequence that you used to call this
@@ -631,8 +633,9 @@ others, use \\[kmacro-name-last-macro]."
                              (eq no-repeat 'repeating))
                         last-input-event)))
     (if end-macro
-       (kmacro-end-macro arg)
-      (call-last-kbd-macro arg #'kmacro-loop-setup-function))
+       (kmacro-end-macro arg)          ; modifies last-kbd-macro
+      (let ((last-kbd-macro (or macro last-kbd-macro)))
+       (call-last-kbd-macro arg #'kmacro-loop-setup-function)))
     (when (consp arg)
       (setq arg (car arg)))
     (when (and (or (null arg) (> arg 0))
@@ -655,7 +658,9 @@ others, use \\[kmacro-name-last-macro]."
          (define-key map (vector repeat-key)
            `(lambda () (interactive)
               (kmacro-call-macro ,(and kmacro-call-repeat-with-arg arg)
-                                 'repeating)))
+                                 'repeating nil ,(if end-macro
+                                                    last-kbd-macro
+                                                  (or macro last-kbd-macro)))))
          map)))))
 
 
@@ -836,6 +841,25 @@ Such a \"function\" cannot be called from Lisp, but it is a valid editor command
   (put symbol 'kmacro t))
 
 
+(defun kmacro-execute-from-register (k)
+  (kmacro-call-macro current-prefix-arg nil nil k))
+
+(defun kmacro-to-register (r)
+  "Store the last keyboard macro in register R."
+  (interactive
+   (progn
+     (or last-kbd-macro (error "No keyboard macro defined"))
+     (list (read-char "Save to register: "))))
+  (set-register r (registerv-make
+                  last-kbd-macro
+                  :jump-func 'kmacro-execute-from-register
+                  :print-func (lambda (k)
+                                (princ (format "a keyboard macro:\n   %s"
+                                               (format-kbd-macro k))))
+                  :insert-func (lambda (k)
+                                 (insert (format-kbd-macro k))))))
+
+
 (defun kmacro-view-macro (&optional _arg)
   "Display the last keyboard macro.
 If repeated, it shows previous elements in the macro ring."