[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Emacs-diffs] master 0897411: Ibuffer: Mark buffers by content
From: |
Tino Calancha |
Subject: |
[Emacs-diffs] master 0897411: Ibuffer: Mark buffers by content |
Date: |
Sun, 3 Jul 2016 06:09:30 +0000 (UTC) |
branch: master
commit 08974112ae68aefba658a8516c8faa3374edc924
Author: Tino Calancha <address@hidden>
Commit: Tino Calancha <address@hidden>
Ibuffer: Mark buffers by content
* lisp/ibuf-ext.el (ibuffer-mark-by-content-regexp): New command.
(ibuffer-never-search-content-name): New option.
(ibuffer-never-search-content-mode): Idem.
(ibuffer-mark-by-content-regexp): Use them (Bug#23734).
* lisp/ibuffer.el (ibuffer-mode-map): Bind new command to '% c' and '% g'.
(ibuffer-mode): Update mode documentation.
; * etc/NEWS: Add NEWS entry for these changes.
---
etc/NEWS | 11 +++++++++++
lisp/ibuf-ext.el | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
lisp/ibuffer.el | 7 +++++++
3 files changed, 69 insertions(+)
diff --git a/etc/NEWS b/etc/NEWS
index b3a044d..555d6bb 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -190,6 +190,17 @@ questions, with a handy way to display help texts.
* Changes in Specialized Modes and Packages in Emacs 25.2
+** Ibuffer
+
+---
+*** A new command `ibuffer-mark-by-content-regexp' to mark buffers
+whose content matches a regexp; bound to '% c' and '% g'.
+
+---
+*** Two new options `ibuffer-never-search-content-name' and
+`ibuffer-never-search-content-mode' used by
+`ibuffer-mark-by-content-regexp'.
+
** Compilation mode
---
diff --git a/lisp/ibuf-ext.el b/lisp/ibuf-ext.el
index d4fd09f..72fa862 100644
--- a/lisp/ibuf-ext.el
+++ b/lisp/ibuf-ext.el
@@ -85,6 +85,32 @@ regardless of any active filters in this buffer."
:type '(repeat (choice regexp function))
:group 'ibuffer)
+(defcustom ibuffer-never-search-content-name
+ (let* ((names '("Completions" "Help" "Messages" "Pp Eval Output"
+ "CompileLog" "Info" "Buffer List" "Ibuffer" "Apropos"))
+ (partial '("Customize Option: " "Async Shell Command\\*"
+ "Shell Command Output\\*" "ediff "))
+ (beg "\\`\\*")
+ (end "\\*\\'")
+ (excluded (mapcar (lambda (x)
+ (format "%s%s" beg x)) partial)))
+ (dolist (str names (nreverse excluded))
+ (push (format "%s%s%s" beg str end) excluded)))
+ "A list of regexps for buffers ignored by `ibuffer-mark-by-content-regexp'.
+Buffers whose name matches a regexp in this list, are not searched."
+ :version "25.2"
+ :type '(repeat regexp)
+ :require 'ibuf-ext
+ :group 'ibuffer)
+
+(defcustom ibuffer-never-search-content-mode '(dired-mode)
+ "A list of major modes ignored by `ibuffer-mark-by-content-regexp'.
+Buffers whose major mode is in this list, are not searched."
+ :version "25.2"
+ :type '(repeat regexp)
+ :require 'ibuf-ext
+ :group 'ibuffer)
+
(defvar ibuffer-tmp-hide-regexps nil
"A list of regexps which should match buffer names to not show.")
@@ -1483,6 +1509,31 @@ You can then feed the file name(s) to other commands
with \\[yank]."
(string-match regexp name))))))
;;;###autoload
+(defun ibuffer-mark-by-content-regexp (regexp &optional all-buffers)
+ "Mark all buffers whose content matches REGEXP.
+Optional arg ALL-BUFFERS, if non-nil, then search in all buffers.
+Otherwise buffers whose name matches an element of
+`ibuffer-never-search-content-name' or whose major mode is on
+`ibuffer-never-search-content-mode' are excluded."
+ (interactive (let ((reg (read-string "Mark by content (regexp): ")))
+ (list reg current-prefix-arg)))
+ (ibuffer-mark-on-buffer
+ #'(lambda (buf)
+ (let ((mode (with-current-buffer buf major-mode))
+ res)
+ (cond ((and (not all-buffers)
+ (or
+ (memq mode ibuffer-never-search-content-mode)
+ (cl-some (lambda (x) (string-match x (buffer-name buf)))
+ ibuffer-never-search-content-name)))
+ (setq res nil))
+ (t
+ (with-current-buffer buf
+ (save-mark-and-excursion
+ (goto-char (point-min))
+ (setq res (re-search-forward regexp nil t)))))) res))))
+
+;;;###autoload
(defun ibuffer-mark-by-mode (mode)
"Mark all buffers whose major mode equals MODE."
(interactive
diff --git a/lisp/ibuffer.el b/lisp/ibuffer.el
index 609524c..126b5a3 100644
--- a/lisp/ibuffer.el
+++ b/lisp/ibuffer.el
@@ -545,6 +545,8 @@ directory, like `default-directory'."
(define-key map (kbd "% n") 'ibuffer-mark-by-name-regexp)
(define-key map (kbd "% m") 'ibuffer-mark-by-mode-regexp)
(define-key map (kbd "% f") 'ibuffer-mark-by-file-name-regexp)
+ (define-key map (kbd "% c") 'ibuffer-mark-by-content-regexp)
+ (define-key map (kbd "% g") 'ibuffer-mark-by-content-regexp)
(define-key map (kbd "C-t") 'ibuffer-visit-tags-table)
@@ -765,6 +767,10 @@ directory, like `default-directory'."
'(menu-item "Mark by file name (regexp)..."
ibuffer-mark-by-file-name-regexp
:help "Mark buffers whose file name matches a regexp"))
+ (define-key-after map [menu-bar mark ibuffer-mark-by-content-regexp]
+ '(menu-item "Mark by content (regexp)..."
+ ibuffer-mark-by-content-regexp
+ :help "Mark buffers whose content matches a regexp"))
map))
@@ -2438,6 +2444,7 @@ Marking commands:
`\\[ibuffer-mark-by-name-regexp]' - Mark buffers by their name, using a
regexp.
`\\[ibuffer-mark-by-mode-regexp]' - Mark buffers by their major mode, using
a regexp.
`\\[ibuffer-mark-by-file-name-regexp]' - Mark buffers by their filename,
using a regexp.
+ `\\[ibuffer-mark-by-content-regexp]' - Mark buffers by their content, using
a regexp.
Filtering commands:
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Emacs-diffs] master 0897411: Ibuffer: Mark buffers by content,
Tino Calancha <=