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Diffstat (limited to 'lisp/find-dired.el')
| -rw-r--r-- | lisp/find-dired.el | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/lisp/find-dired.el b/lisp/find-dired.el deleted file mode 100644 index cea8318fcd6..00000000000 --- a/lisp/find-dired.el +++ /dev/null @@ -1,240 +0,0 @@ -;;; find-dired.el --- run a `find' command and dired the output - -;;; Copyright (C) 1992 Free Software Foundation, Inc. - -;; Author: Roland McGrath <roland@gnu.ai.mit.edu>, -;; Sebastian Kremer <sk@thp.uni-koeln.de> -;; Maintainer: Sebastian Kremer <sk@thp.uni-koeln.de> -;; Keywords: unix - -(defconst find-dired-version (substring "$Revision: 1.13 $" 11 -2) - "$Id: find-dired.el,v 1.13 1993/05/28 00:58:08 roland Exp rms $") - -;;; This program is free software; you can redistribute it and/or modify -;;; it under the terms of the GNU General Public License as published by -;;; the Free Software Foundation; either version 1, or (at your option) -;;; any later version. -;;; -;;; This program is distributed in the hope that it will be useful, -;;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;;; GNU General Public License for more details. -;;; -;;; A copy of the GNU General Public License can be obtained from this -;;; program's author (send electronic mail to roland@ai.mit.edu) or from -;;; the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA -;;; 02139, USA. -;;; - -;;; Commentary: - -;; LISPDIR ENTRY for the Elisp Archive =============================== -;; LCD Archive Entry: -;; find-dired|Roland McGrath, Sebastian Kremer -;; |roland@gnu.ai.mit.edu, sk@thp.uni-koeln.de -;; |Run a `find' command and dired the output -;; |$Date: 1993/05/28 00:58:08 $|$Revision: 1.13 $| - -;; INSTALLATION ====================================================== - -;; To use this file, byte-compile it, install it somewhere in your -;; load-path, and put: - -;; (autoload 'find-dired "find-dired" nil t) -;; (autoload 'find-name-dired "find-dired" nil t) -;; (autoload 'find-grep-dired "find-dired" nil t) - -;; in your ~/.emacs, or site-init.el, etc. - -;; To bind it to a key, put, e.g.: -;; -;; (global-set-key "\C-cf" 'find-dired) -;; (global-set-key "\C-cn" 'find-name-dired) -;; (global-set-key "\C-cl" 'find-grep-dired) -;; -;; in your ~/.emacs. - -;;; Code: - -(require 'dired) - -;;;###autoload -(defvar find-ls-option (if (eq system-type 'berkeley-unix) "-ls" - "-exec ls -ldi {} \\;") - "*Option to `find' to produce an `ls -l'-type listing.") - -;;;###autoload -(defvar find-grep-options (if (eq system-type 'berkeley-unix) "-s" "-l") - "*Option to grep to be as silent as possible. -On Berkeley systems, this is `-s', for others it seems impossible to -suppress all output, so `-l' is used to print nothing more than the -file name.") - -(defvar find-args nil - "Last arguments given to `find' by \\[find-dired].") - -;;;###autoload -(defun find-dired (dir args) - "Run `find' and go into dired-mode on a buffer of the output. -The command run (after changing into DIR) is - - find . \\( ARGS \\) -ls" - (interactive (list (read-file-name "Run find in directory: " nil "" t) - (if (featurep 'gmhist) - (read-with-history-in 'find-args-history - "Run find (with args): ") - (read-string "Run find (with args): " find-args)))) - ;; Expand DIR ("" means default-directory), and make sure it has a - ;; trailing slash. - (setq dir (file-name-as-directory (expand-file-name dir))) - ;; Check that it's really a directory. - (or (file-directory-p dir) - (error "find-dired needs a directory: %s" dir)) - (switch-to-buffer (get-buffer-create "*Find*")) - (widen) - (kill-all-local-variables) - (setq buffer-read-only nil) - (erase-buffer) - (setq default-directory dir - find-args args ; save for next interactive call - args (concat "find . " - (if (string= args "") - "" - (concat "\\( " args " \\) ")) - find-ls-option)) - ;; The next statement will bomb in classic dired (no optional arg allowed) - ;; find(1)'s -ls corresponds to these switches. - ;; Note -b, at least GNU find quotes spaces etc. in filenames - (dired-mode dir "-gilsb") - ;; Set subdir-alist so that Tree Dired will work: - (if (fboundp 'dired-simple-subdir-alist) - ;; will work even with nested dired format (dired-nstd.el,v 1.15 - ;; and later) - (dired-simple-subdir-alist) - ;; else we have an ancient tree dired (or classic dired, where - ;; this does no harm) - (set (make-local-variable 'dired-subdir-alist) - (list (cons default-directory (point-min-marker))))) - (setq buffer-read-only nil) - ;; Subdir headlerline must come first because the first marker in - ;; subdir-alist points there. - (insert " " dir ":\n") - ;; Make second line a ``find'' line in analogy to the ``total'' or - ;; ``wildcard'' line. - (insert " " args "\n") - ;; Start the find process - (set-process-filter (start-process-shell-command "find" - (current-buffer) args) - (function find-dired-filter)) - (set-process-sentinel (get-buffer-process (current-buffer)) - (function find-dired-sentinel)) - (setq mode-line-process '(": %s"))) - -;;;###autoload -(defun find-name-dired (dir pattern) - "Search DIR recursively for files matching the globbing pattern PATTERN, -and run dired on those files. -PATTERN is a shell wildcard (not an Emacs regexp) and need not be quoted. -The command run (after changing into DIR) is - - find . -name 'PATTERN' -ls" - (interactive - "DFind-name (directory): \nsFind-name (filename wildcard): ") - (find-dired dir (concat "-name '" pattern "'"))) - -;; This functionality suggested by -;; From: oblanc@watcgl.waterloo.edu (Olivier Blanc) -;; Subject: find-dired, lookfor-dired -;; Date: 10 May 91 17:50:00 GMT -;; Organization: University of Waterloo - -(defalias 'lookfor-dired 'find-grep-dired) -;;;###autoload -(defun find-grep-dired (dir args) - "Find files in DIR containing a regexp ARG and start Dired on output. -The command run (after changing into DIR) is - - find . -exec grep -s ARG {} \\\; -ls - -Thus ARG can also contain additional grep options." - (interactive "DFind-grep (directory): \nsFind-grep (grep args): ") - ;; find -exec doesn't allow shell i/o redirections in the command, - ;; or we could use `grep -l >/dev/null' - (find-dired dir - (concat "! -type d -exec grep " find-grep-options " " - args " {} \\\; "))) - -(defun find-dired-filter (proc string) - ;; Filter for \\[find-dired] processes. - (let ((buf (process-buffer proc))) - (if (buffer-name buf) ; not killed? - (save-excursion - (set-buffer buf) - (save-restriction - (widen) - (save-excursion - (let ((buffer-read-only nil) - (end (point-max))) - (goto-char end) - (insert string) - (goto-char end) - (or (looking-at "^") - (forward-line 1)) - (while (looking-at "^") - (insert " ") - (forward-line 1)) - ;; Convert ` ./FILE' to ` FILE' - ;; This would lose if the current chunk of output - ;; starts or ends within the ` ./', so backup up a bit: - (goto-char (- end 3)) ; no error if < 0 - (while (search-forward " ./" nil t) - (delete-region (point) (- (point) 2))))))) - ;; The buffer has been killed. - (delete-process proc)))) - -(defun find-dired-sentinel (proc state) - ;; Sentinel for \\[find-dired] processes. - (let ((buf (process-buffer proc))) - (if (buffer-name buf) - (save-excursion - (set-buffer buf) - (let ((buffer-read-only nil)) - (save-excursion - (goto-char (point-max)) - (insert "\nfind " state) - (forward-char -1) ;Back up before \n at end of STATE. - (insert " at " (substring (current-time-string) 0 19)) - (forward-char 1) - (setq mode-line-process - (concat ": " - (symbol-name (process-status proc)))) - ;; Since the buffer and mode line will show that the - ;; process is dead, we can delete it now. Otherwise it - ;; will stay around until M-x list-processes. - (delete-process proc) - ;; Force mode line redisplay soon. - (set-buffer-modified-p (buffer-modified-p)))) - (message "find-dired %s finished." (current-buffer)))))) - -(or (fboundp 'start-process-shell-command) - ;; From version 19 subr.el. -(defun start-process-shell-command (name buffer &rest args) - "Start a program in a subprocess. Return the process object for it. -Args are NAME BUFFER COMMAND &rest COMMAND-ARGS. -NAME is name for process. It is modified if necessary to make it unique. -BUFFER is the buffer or (buffer-name) to associate with the process. - Process output goes at end of that buffer, unless you specify - an output stream or filter function to handle the output. - BUFFER may be also nil, meaning that this process is not associated - with any buffer -Third arg is command name, the name of a shell command. -Remaining arguments are the arguments for the command. -Wildcards and redirection are handled as usual in the shell." - (if (eq system-type 'vax-vms) - (apply 'start-process name buffer args) - (start-process name buffer shell-file-name "-c" - (concat "exec " (mapconcat 'identity args " ")))))) - -(provide 'find-dired) - -;;; find-dired.el ends here |