From: Glenn Morris <rgm@gnu.org>
Date: Tue, 12 Feb 2013 08:36:09 +0000 (-0800)
Subject: * files.el (basic-save-buffer): Offer to create a non-existing directory.
X-Git-Tag: emacs-24.3.90~173^2~7^2~77
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0b244335656c7f425b139cc8bad7f26cb749d0e1;p=emacs.git

* files.el (basic-save-buffer): Offer to create a non-existing directory.

Fixes: debbugs:3016
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d5fe7c4047d..0aaead88b9c 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2013-02-12  Glenn Morris  <rgm@gnu.org>
 
+	* files.el (basic-save-buffer):
+	Offer to create a non-existing directory.  (Bug#3016)
+
 	* calc/calc-graph.el (calc-graph-show-dumb):
 	* calendar/calendar.el (calendar-mode-map):
 	* cus-edit.el (custom-mode-map):
diff --git a/lisp/files.el b/lisp/files.el
index 890834d4af0..f9ed65b8ac0 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -4563,28 +4563,39 @@ Before and after saving the buffer, this function runs
 		 (not (file-exists-p buffer-file-name))))
 	(let ((recent-save (recent-auto-save-p))
 	      setmodes)
-	  ;; If buffer has no file name, ask user for one.
-	  (or buffer-file-name
-	      (let ((filename
-		     (expand-file-name
-		      (read-file-name "File to save in: "
-				      nil (expand-file-name (buffer-name))))))
-		(if (file-exists-p filename)
-		    (if (file-directory-p filename)
-			;; Signal an error if the user specified the name of an
-			;; existing directory.
-			(error "%s is a directory" filename)
-		      (unless (y-or-n-p (format "File `%s' exists; overwrite? "
-						filename))
-			(error "Canceled")))
-		  ;; Signal an error if the specified name refers to a
-		  ;; non-existing directory.
-		  (let ((dir (file-name-directory filename)))
-		    (unless (file-directory-p dir)
-		      (if (file-exists-p dir)
-			  (error "%s is not a directory" dir)
-			(error "%s: no such directory" dir)))))
-		(set-visited-file-name filename)))
+	  (if buffer-file-name
+	      (let ((dir (file-name-directory
+			  (expand-file-name buffer-file-name))))
+		(unless (file-exists-p dir)
+		  (if (y-or-n-p
+		       (format "Directory `%s' does not exist; create? " dir))
+		      (make-directory dir t)
+		    (error "Canceled"))))
+	    ;; If buffer has no file name, ask user for one.
+	    (let ((filename
+		   (expand-file-name
+		    (read-file-name "File to save in: "
+				    nil (expand-file-name (buffer-name))))))
+	      (if (file-exists-p filename)
+		  (if (file-directory-p filename)
+		      ;; Signal an error if the user specified the name of an
+		      ;; existing directory.
+		      (error "%s is a directory" filename)
+		    (unless (y-or-n-p (format "File `%s' exists; overwrite? "
+					      filename))
+		      (error "Canceled")))
+		;; Signal an error if the specified name refers to a
+		;; non-existing directory.
+		(let ((dir (file-name-directory filename)))
+		  (unless (file-directory-p dir)
+		    (if (file-exists-p dir)
+			(error "%s is not a directory" dir)
+		      (if (y-or-n-p
+			   (format "Directory `%s' does not exist; create? "
+				   dir))
+			  (make-directory dir t)
+			(error "Canceled"))))))
+	      (set-visited-file-name filename)))
 	  (or (verify-visited-file-modtime (current-buffer))
 	      (not (file-exists-p buffer-file-name))
 	      (yes-or-no-p