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bug#20463: 25.0.50; New deletion commands in buffer-menu [PATCH]

From: Filipp Gunbin
Subject: bug#20463: 25.0.50; New deletion commands in buffer-menu [PATCH]
Date: Fri, 08 May 2015 14:18:24 +0300
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (darwin)

On 01/05/2015 13:56 -0400, Stefan Monnier wrote:

> As mentioned by someone else, we'd like to bring Ibuffer and buffer-menu
> closer to each other, in terms of code and behavior.
> So I'm not opposed to adding the kind of feature you're requesting, but
> as much as possible it should be done in a way that narrows the gap
> between buffer-menu and Ibuffer.  Code reuse would be ideal.

Yes, that should be better than my proposal, I see.

I thought about what I really need once again and I see two cases:

1) kill all log files

2) kill all remote files opened via ssh - they have "/ssh:" in their

So I wrote this simple function.  What do you think?

Sorry for the noise if no one is interested.


diff --git a/lisp/files.el b/lisp/files.el
index ef6ac7b..a7b989f 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -5827,6 +5827,15 @@ The optional second argument indicates whether to kill 
internal buffers too."
                  (string-match regexp name))
         (kill-buffer-ask buffer)))))
+(defun kill-matching-buffers-file-name (regexp)
+  "Kill buffers whose visited file name matches the specified REGEXP."
+  (interactive "sKill buffers visiting files matching this regular expression: 
+  (dolist (buffer (buffer-list))
+    (let ((file-name (buffer-file-name buffer)))
+      (when (and file-name 
+                 (string-match regexp file-name))
+        (kill-buffer-ask buffer)))))
 (defun rename-auto-save-file ()
   "Adjust current buffer's auto save file name for current conditions.

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