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* patch for dired-format-columns-of-files
@ 2008-04-30 17:50 Toru TSUNEYOSHI
  2008-05-01 14:35 ` Toru TSUNEYOSHI
  0 siblings, 1 reply; 4+ messages in thread
From: Toru TSUNEYOSHI @ 2008-04-30 17:50 UTC (permalink / raw)
  To: bug-gnu-emacs

I found a bug when I do (dired-do-delete).
I will send the patch for correcting it.

--- lisp/dired.el.orig 2008-03-17 01:27:10.000000000 +0900
+++ lisp/dired.el 2008-05-01 02:33:21.297046400 +0900
@@ -2639,9 +2639,9 @@
 (defun dired-format-columns-of-files (files)
   ;; Files should be in forward order for this loop.
   ;; i.e., (car files) = first file in buffer.
   ;; Returns the number of lines used.
-  (let* ((maxlen (+ 2 (apply 'max (mapcar 'length files))))
+  (let* ((maxlen (+ 2 (apply 'max (mapcar 'string-width files))))
   (width (- (window-width (selected-window)) 2))
   (columns (max 1 (/ width maxlen)))
   (nfiles (length files))
   (rows (+ (/ nfiles columns)





^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: patch for dired-format-columns-of-files
  2008-04-30 17:50 patch for dired-format-columns-of-files Toru TSUNEYOSHI
@ 2008-05-01 14:35 ` Toru TSUNEYOSHI
  2008-05-02 17:39   ` Stefan Monnier
  0 siblings, 1 reply; 4+ messages in thread
From: Toru TSUNEYOSHI @ 2008-05-01 14:35 UTC (permalink / raw)
  To: bug-gnu-emacs

(Sorry, I didn't write about the bug as I thought it is clear that what
 is it. But, I should have written it.
 In accordance with auto reply e-mail, I have already sent to
 171@emacsbugs.donarmstrong.com. But just to make sure, I will send to
 bug-gnu-emacs@gnu.org again.)

For example, I find the bug after I do (dired-do-flagged-delete), if
`FILES' list includes Japanse file name. The bug is that each file name
doesn't separate properly in "*Deletions*" buffer.
Because (dired-format-columns-of-files) uses `length' function not
`string-width' function. So, I corrected it.

example:

      d:/test:
      total used in directory 0 available 1024
      drwxrwxrwx   1 user root             0 05-01 12:22 .
      drwxrwxrwx   1 user root             0 1970-01-01  ..
    D -rw-rw-rw-   1 user root             0 05-01 12:22 test.txt
    D -rw-rw-rw-   1 user root             0 05-01 12:22 テスト.txt
    D -rw-rw-rw-   1 user root             0 05-01 12:22 テスト2.txt
    D -rw-rw-rw-   1 user root             0 05-01 12:22 テスト3.txt

  (dired-do-flagged-delete)
  => (in "*Deletions*" buffer)

    test.txt  テスト.txtテスト2.txtテスト3.txt

----- Original Message ----- 
From: "Toru TSUNEYOSHI" <t_tuneyosi@hotmail.com>
To: <bug-gnu-emacs@gnu.org>
Sent: Thursday, May 01, 2008 2:50 AM
Subject: patch for dired-format-columns-of-files


> I found a bug when I do (dired-do-delete).
> I will send the patch for correcting it.
>
> --- lisp/dired.el.orig 2008-03-17 01:27:10.000000000 +0900
> +++ lisp/dired.el 2008-05-01 02:33:21.297046400 +0900
> @@ -2639,9 +2639,9 @@
>  (defun dired-format-columns-of-files (files)
>    ;; Files should be in forward order for this loop.
>    ;; i.e., (car files) = first file in buffer.
>    ;; Returns the number of lines used.
> -  (let* ((maxlen (+ 2 (apply 'max (mapcar 'length files))))
> +  (let* ((maxlen (+ 2 (apply 'max (mapcar 'string-width files))))
>    (width (- (window-width (selected-window)) 2))
>    (columns (max 1 (/ width maxlen)))
>    (nfiles (length files))
>    (rows (+ (/ nfiles columns)






^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: patch for dired-format-columns-of-files
  2008-05-01 14:35 ` Toru TSUNEYOSHI
@ 2008-05-02 17:39   ` Stefan Monnier
  2008-05-03  2:29     ` Toru TSUNEYOSHI
  0 siblings, 1 reply; 4+ messages in thread
From: Stefan Monnier @ 2008-05-02 17:39 UTC (permalink / raw)
  To: Toru TSUNEYOSHI; +Cc: bug-gnu-emacs

> (Sorry, I didn't write about the bug as I thought it is clear that what
>  is it. But, I should have written it.
>  In accordance with auto reply e-mail, I have already sent to
>  171@emacsbugs.donarmstrong.com. But just to make sure, I will send to
>  bug-gnu-emacs@gnu.org again.)

> For example, I find the bug after I do (dired-do-flagged-delete), if
> `FILES' list includes Japanse file name. The bug is that each file name
> doesn't separate properly in "*Deletions*" buffer.
> Because (dired-format-columns-of-files) uses `length' function not
> `string-width' function. So, I corrected it.

Thanks.  I've installed a similar fix to completion--insert-strings and
made dired use that function.


        Stefan


--- dired.el.~1.392.~	2008-05-02 13:19:10.000000000 -0400
+++ dired.el	2008-05-02 13:35:06.000000000 -0400
@@ -2708,31 +2708,9 @@
       (apply function args))))
 
 (defun dired-format-columns-of-files (files)
-  ;; Files should be in forward order for this loop.
-  ;; i.e., (car files) = first file in buffer.
-  ;; Returns the number of lines used.
-  (let* ((maxlen (+ 2 (apply 'max (mapcar 'length files))))
-	 (width (- (window-width (selected-window)) 2))
-	 (columns (max 1 (/ width maxlen)))
-	 (nfiles (length files))
-	 (rows (+ (/ nfiles columns)
-		  (if (zerop (% nfiles columns)) 0 1)))
-	 (i 0)
-	 (j 0))
-    (setq files (nconc (copy-sequence files) ; fill up with empty fns
-		       (make-list (- (* columns rows) nfiles) "")))
-    (setcdr (nthcdr (1- (length files)) files) files) ; make circular
-    (while (< j rows)
-      (while (< i columns)
-	(indent-to (* i maxlen))
-	(insert (car files))
-	(setq files (nthcdr rows files)
-	      i (1+ i)))
-      (insert "\n")
-      (setq i 0
-	    j (1+ j)
-	    files (cdr files)))
-    rows))
+  (let ((beg (point)))
+    (completion--insert-strings files)
+    (put-text-property pos (point) 'mouse-face nil)))
 \f
 ;; Commands to mark or flag file(s) at or near current line.
 




^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: patch for dired-format-columns-of-files
  2008-05-02 17:39   ` Stefan Monnier
@ 2008-05-03  2:29     ` Toru TSUNEYOSHI
  0 siblings, 0 replies; 4+ messages in thread
From: Toru TSUNEYOSHI @ 2008-05-03  2:29 UTC (permalink / raw)
  To: bug-gnu-emacs

Thanks.
This change looks smart.
(I don't know that completion--insert-strings function exists.)

----- Original Message ----- 
From: "Stefan Monnier" <monnier@iro.umontreal.ca>
To: "Toru TSUNEYOSHI" <t_tuneyosi@hotmail.com>
Cc: <bug-gnu-emacs@gnu.org>
Sent: Saturday, May 03, 2008 2:39 AM
Subject: Re: patch for dired-format-columns-of-files


> > (Sorry, I didn't write about the bug as I thought it is clear that what
> >  is it. But, I should have written it.
> >  In accordance with auto reply e-mail, I have already sent to
> >  171@emacsbugs.donarmstrong.com. But just to make sure, I will send to
> >  bug-gnu-emacs@gnu.org again.)
> 
> > For example, I find the bug after I do (dired-do-flagged-delete), if
> > `FILES' list includes Japanse file name. The bug is that each file name
> > doesn't separate properly in "*Deletions*" buffer.
> > Because (dired-format-columns-of-files) uses `length' function not
> > `string-width' function. So, I corrected it.
> 
> Thanks.  I've installed a similar fix to completion--insert-strings and
> made dired use that function.
> 
> 
>         Stefan
> 
> 
> --- dired.el.~1.392.~ 2008-05-02 13:19:10.000000000 -0400
> +++ dired.el 2008-05-02 13:35:06.000000000 -0400
> @@ -2708,31 +2708,9 @@
>        (apply function args))))
>  
>  (defun dired-format-columns-of-files (files)
> -  ;; Files should be in forward order for this loop.
> -  ;; i.e., (car files) = first file in buffer.
> -  ;; Returns the number of lines used.
> -  (let* ((maxlen (+ 2 (apply 'max (mapcar 'length files))))
> - (width (- (window-width (selected-window)) 2))
> - (columns (max 1 (/ width maxlen)))
> - (nfiles (length files))
> - (rows (+ (/ nfiles columns)
> -   (if (zerop (% nfiles columns)) 0 1)))
> - (i 0)
> - (j 0))
> -    (setq files (nconc (copy-sequence files) ; fill up with empty fns
> -        (make-list (- (* columns rows) nfiles) "")))
> -    (setcdr (nthcdr (1- (length files)) files) files) ; make circular
> -    (while (< j rows)
> -      (while (< i columns)
> - (indent-to (* i maxlen))
> - (insert (car files))
> - (setq files (nthcdr rows files)
> -       i (1+ i)))
> -      (insert "\n")
> -      (setq i 0
> -     j (1+ j)
> -     files (cdr files)))
> -    rows))
> +  (let ((beg (point)))
> +    (completion--insert-strings files)
> +    (put-text-property pos (point) 'mouse-face nil)))
>   
>  ;; Commands to mark or flag file(s) at or near current line.
>  
> 




^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2008-05-03  2:29 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-04-30 17:50 patch for dired-format-columns-of-files Toru TSUNEYOSHI
2008-05-01 14:35 ` Toru TSUNEYOSHI
2008-05-02 17:39   ` Stefan Monnier
2008-05-03  2:29     ` Toru TSUNEYOSHI

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