(just-one-space): Argument specifies number of spaces.

(eval-expression-print-format): Avoid warning about edebug-active.

diff --git a/lisp/simple.el b/lisp/simple.el
index bdc51546a8492252d7fdc7de87f44022f398979b..82ec0e6f7f29e0a39034d9b50664eb4a7b65d4e6 100644 (file)
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -647,15 +647,16 @@ If BACKWARD-ONLY is non-nil, only delete spaces before point."
        (skip-chars-backward " \t")
        (constrain-to-field nil orig-pos)))))
 
-(defun just-one-space ()
-  "Delete all spaces and tabs around point, leaving one space."
-  (interactive "*")
+(defun just-one-space (n)
+  "Delete all spaces and tabs around point, leaving one space (or N spaces)."
+  (interactive "*p")
   (let ((orig-pos (point)))
     (skip-chars-backward " \t")
     (constrain-to-field nil orig-pos)
-    (if (= (following-char) ? )
-       (forward-char 1)
-      (insert ? ))
+    (dotimes (i n)
+      (if (= (following-char) ?\ )
+         (forward-char 1)
+       (insert ?\ )))
     (delete-region
      (point)
      (progn
@@ -899,7 +900,7 @@ display the result of expression evaluation."
   (if (and (integerp value)
            (or (not (memq this-command '(eval-last-sexp eval-print-last-sexp)))
                (eq this-command last-command)
-               (and (boundp 'edebug-active) edebug-active)))
+               (if (boundp 'edebug-active) edebug-active)))
       (let ((char-string
              (if (or (and (boundp 'edebug-active) edebug-active)
                      (memq this-command '(eval-last-sexp eval-print-last-sexp)))
@@ -4115,7 +4116,7 @@ specification for `play-sound'."
     (play-sound sound)))
 
 (define-key global-map "\e\e\e" 'keyboard-escape-quit)
-
+\f
 (defcustom read-mail-command 'rmail
   "*Your preference for a mail reading package.
 This is used by some keybindings which support reading mail.
@@ -4257,7 +4258,7 @@ Each action has the form (FUNCTION . ARGS)."
    (list nil nil nil current-prefix-arg))
   (compose-mail to subject other-headers continue
                'switch-to-buffer-other-frame yank-action send-actions))
-
+\f
 (defvar set-variable-value-history nil
   "History of values entered with `set-variable'.")
 
@@ -4320,7 +4321,7 @@ With a prefix argument, set VARIABLE to VALUE buffer-locally."
   ;; Force a thorough redisplay for the case that the variable
   ;; has an effect on the display, like `tab-width' has.
   (force-mode-line-update))
-
+\f
 ;; Define the major mode for lists of completions.
 
 (defvar completion-list-mode-map nil