;;; filesets.el --- handle group of files
-;; Copyright (C) 2002 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
;; Author: Thomas Link <t.link@gmx.at>
;; Maintainer: FSF
;; 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 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; This program is distributed in the hope that it will be useful,
;; GNU General Public License for more details.
;; A copy of the GNU General Public License can be obtained from this
-;; program's author or from the Free Software Foundation, Inc., 675 Mass
-;; Ave, Cambridge, MA 02139, USA.
+;; program's author or from the Free Software Foundation, Inc.,
+;; 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
(defvar filesets-version "1.8.4")
(defvar filesets-homepage
(defvar filesets-menu-ensure-use-cached
(and filesets-running-xemacs
- (not (emacs-version>= 21 5)))
+ (if (fboundp 'emacs-version>=)
+ (not (emacs-version>= 21 5))))
"Make sure (X)Emacs uses filesets' cache.
Well, if you use XEmacs (prior to 21.5?) custom.el is loaded after
(setq rv (append rv (list elt)))))))
(defun filesets-ormap (fsom-pred lst)
- "Return the tail of FSOM-LST for the head of which FSOM-PRED is non-nil."
+ "Return the tail of LST for the head of which FSOM-PRED is non-nil."
(let ((fsom-lst lst)
(fsom-rv nil))
(while (and (not (null fsom-lst))
; (customize-set-variable var val))
; (filesets-build-menu))
+;; It seems this is a workaround for the XEmacs issue described in the
+;; doc-string of filesets-menu-ensure-use-cached. Under Emacs this is
+;; essentially just `set-default'.
(defun filesets-set-default (sym val &optional init-flag)
- "Set-default wrapper function used in conjunction with `defcustom'."
+ "Set-default wrapper function used in conjunction with `defcustom'.
+If SYM is in the list `filesets-ignore-next-set-default', delete
+it from that list, and return nil. Otherwise, set the value of
+SYM to VAL and return t. If INIT-FLAG is non-nil, set with
+`custom-initialize-set', otherwise with `set-default'."
(let ((ignore-flag (member sym filesets-ignore-next-set-default)))
(if ignore-flag
(setq filesets-ignore-next-set-default
(defgroup filesets nil
"The fileset swapper."
:prefix "filesets-"
- :group 'convenience)
+ :group 'convenience
+ :version "22.1")
(defcustom filesets-menu-name "Filesets"
"*Filesets' menu name."
:type 'sexp
:group 'filesets)
-(if filesets-running-xemacs
- (progn
- (defcustom filesets-menu-path nil
- "*The menu under which the filesets menu should be inserted.
-XEmacs specific; see `add-submenu' for documentation."
- :set (function filesets-set-default)
- :type 'sexp
- :group 'filesets)
-
- (defcustom filesets-menu-before "File"
- "*The name of a menu before which this menu should be added.
-XEmacs specific; see `add-submenu' for documentation."
- :set (function filesets-set-default)
- :type 'sexp
- :group 'filesets)
-
- (defcustom filesets-menu-in-menu nil
- "*Use that instead of `current-menubar' as the menu to change.
-XEmacs specific; see `add-submenu' for documentation."
- :set (function filesets-set-default)
- :type 'sexp
- :group 'filesets))
- (defvar filesets-menu-path nil)
- (defvar filesets-menu-before nil)
- (defvar filesets-menu-in-menu nil))
+(defcustom filesets-menu-path nil
+ "*The menu under which the filesets menu should be inserted.
+See `add-submenu' for documentation."
+ :set (function filesets-set-default)
+ :type 'sexp
+ :group 'filesets)
+
+(defcustom filesets-menu-before "File"
+ "*The name of a menu before which this menu should be added.
+See `add-submenu' for documentation."
+ :set (function filesets-set-default)
+ :type 'sexp
+ :group 'filesets)
+
+(defcustom filesets-menu-in-menu nil
+ "*Use that instead of `current-menubar' as the menu to change.
+See `add-submenu' for documentation."
+ :set (function filesets-set-default)
+ :type 'sexp
+ :group 'filesets)
(defcustom filesets-menu-shortcuts-flag t
"*Non-nil means to prepend menus with hopefully unique shortcuts."
(defcustom filesets-menu-cache-file
(if filesets-running-xemacs
"~/.xemacs/filesets-cache.el"
- "~/.filesets-cache.el")
+ "~/.emacs.d/filesets-cache.el")
"*File to be used for saving the filesets menu between sessions.
Set this to \"\", to disable caching of menus.
Don't forget to check out `filesets-menu-ensure-use-cached'."
:group 'filesets)
(defcustom filesets-sort-case-sensitive-flag t
- "*Non-nil means sorting of the filesete menu is case sensitive."
+ "*Non-nil means sorting of the filesets menu is case sensitive."
:set (function filesets-set-default)
:type 'boolean
:group 'filesets)
Has the form ((FILE-PATTERN VIEWER PROPERTIES) ...), VIEWER being either a
function or a command name as string.
-Properties is an association list determining filesets' behaviour in
-several conditions. Choose one from this list:
+Properties is an association list determining filesets' behavior in
+several conditions. Choose one from this list:
:ignore-on-open-all ... Don't open files of this type automatically --
i.e. on open-all-files-events or when running commands
;;; Emacs compatibility
(eval-and-compile
(if filesets-running-xemacs
- (progn
- (fset 'filesets-error 'error)
- (fset 'filesets-add-submenu 'add-submenu))
+ (fset 'filesets-error 'error)
(require 'easymenu)
"`error' wrapper."
(error (mapconcat 'identity args " ")))
- ;; This should work for 21.1 Emacs
- (defun filesets-add-submenu (menu-path submenu &optional
- before in-menu)
- "`easy-menu-define' wrapper."
- (easy-menu-define
- filesets-submenu global-map "Filesets menu" submenu))
))
(defun filesets-filter-dir-names (lst &optional negative)
(defun filesets-conditional-sort (lst &optional access-fn simply-do-it)
"Return a sorted copy of LST, LST being a list of strings.
If `filesets-sort-menu-flag' is nil, return LST itself.
-
ACCESS-FN ... function to get the string value of LST's elements.
If SIMPLY-DO-IT is non-nil, the list is sorted regardless of
(run-hooks 'oh))
(set-buffer-modified-p nil)
(setq buffer-read-only t)
- (beginning-of-buffer))
+ (goto-char (point-min)))
(when oh
(run-hooks 'oh))))
(filesets-error 'error
(find-file file)))
(defun filesets-find-or-display-file (&optional file viewer)
- "Visit FILE using an external viewer or open it in an Emacs buffer."
+ "Visit FILE using an external VIEWER or open it in an Emacs buffer."
(interactive)
(let* ((file (or file
(read-file-name "Find file: " nil nil viewer)))
something)))
(defun filesets-data-get-name (entry)
- "Access to `filesets-data'. Get the entry's name"
+ "Access to `filesets-data'. Get the ENTRY's name."
(car entry))
(defun filesets-data-get-data (entry)
- "Access to `filesets-data'. Get the entry's data section"
+ "Access to `filesets-data'. Get the ENTRY's data section."
(cdr entry))
(defun filesets-alist-get (alist key &optional default carp)
"Get KEY's value in the association list ALIST.
Return DEFAULT if not found. Return (car VALUE) if CARP is non-nil."
- (let* ((elt (assoc key alist)))
+ (let ((elt (assoc key alist)))
(cond
- (elt
- (if carp
- (cadr elt)
- (cdr elt)))
- (default default)
- (t nil))))
+ (elt
+ (if carp
+ (cadr elt)
+ (cdr elt)))
+ (default default)
+ (t nil))))
(defun filesets-data-get (entry key &optional default carp)
"Extract the value for KEY in the data part of fileset ENTRY.
(filesets-alist-get (filesets-data-get-data entry) key default carp))
(defun filesets-data-set (entry key value)
- "Set the value for KEY in the data part of fileset ENTRY."
+ "Set the VALUE for KEY in the data part of fileset ENTRY."
(let* ((alist (filesets-data-get-data entry))
(elt (assoc key alist)))
(if elt
(defun filesets-cmd-show-result (cmd output)
"Show OUTPUT of CMD (a shell command)."
(pop-to-buffer "*Filesets: Shell Command Output*")
- (end-of-buffer)
+ (with-no-warnings
+ (end-of-buffer))
(insert "*** ")
(insert cmd)
(newline)
((equal arg "<file-name>")
(buffer-file-name))
((equal arg "<<file-name>>")
- (filesets-quote (buffer-file-name)))
+ (shell-quote-argument (buffer-file-name)))
(t
arg))))
(save-restriction
(let ((buffer (filesets-find-file this)))
(when buffer
- (beginning-of-buffer)
+ (goto-char (point-min))
(let ()
(cond
((stringp fn)
filesets-commands)))
-;;; sampe commands
+;;; sample commands
(defun filesets-cmd-query-replace-getargs ()
- "Get arguments for `filesets-cmd-query-replace'."
+ "Get arguments for `query-replace' and `query-replace-regexp'."
(let* ((from-string (read-string "Filesets query replace: "
""
'query-replace-history))
ok)
t)))
(when ok
- (let ((cmd (format txt (buffer-file-name))))
+ (let ((cmd (format txt (shell-quote-argument (buffer-file-name)))))
(message "Filesets: %s" cmd)
(filesets-cmd-show-result cmd
(shell-command-to-string cmd))))))
(name (or name
(completing-read
(format "Add '%s' to fileset: " buffer)
- filesets-data nil t)))
- (entry (assoc name filesets-data)))
+ filesets-data nil)))
+ (entry (or (assoc name filesets-data)
+ (when (y-or-n-p
+ (format "Fileset %s does not exist. Create it? "
+ name))
+ (progn
+ (add-to-list 'filesets-data (list name '(:files)))
+ (message
+ "Fileset %s created. Call `M-x filesets-save-config' to save."
+ name)
+ (car filesets-data))))))
(if entry
(let* ((files (filesets-entry-get-files entry))
(this (buffer-file-name buffer))
(browse-url filesets-homepage))
(defun filesets-remake-shortcut (count submenu)
- "Remake a submenus shortcut when wrapping long menus."
+ "Remake a submenu's shortcut when wrapping long menus."
(let* ((name (concat (filesets-get-shortcut count)
(substring (elt submenu 0) 2))))
(if (listp submenu)
(lax-plist-put filesets-ingroup-cache emaster this))))
(defun filesets-ingroup-collect-files (fs &optional remdupl-flag master depth)
- "Helper function for `filesets-ingroup-collect'. Collect file names."
+ "Helper function for `filesets-ingroup-collect'. Collect file names."
(let* ((master (or master
(filesets-entry-get-master fs)))
(remdupl-flag (or remdupl-flag
`([,nm (filesets-file-open nil ',master ',fsn)])))))))))
(defun filesets-ingroup-collect (fs remdupl-flag master &optional depth)
- "Collect names of included files & build submenu."
+ "Collect names of included files and build submenu."
(filesets-ingroup-cache-put master nil)
(filesets-message 2 "Filesets: parsing %S" master)
(filesets-ingroup-collect-build-menu
(filesets-menu-cache-file-save-maybe)))
(let ((cb (current-buffer)))
(when (not (member cb filesets-updated-buffers))
- (filesets-add-submenu
+ (add-submenu
filesets-menu-path
`(,filesets-menu-name
("# Filesets"
(defun filesets-exit ()
(filesets-menu-cache-file-save-maybe))
+;;;###autoload
(defun filesets-init ()
"Filesets initialization.
Set up hooks, load the cache file -- if existing -- and build the menu."
;;; sentence-end-double-space:t
;;; End:
+;;; arch-tag: 2c03f85f-c3df-4cec-b0a3-b46fd5592d70
;;; filesets.el ends here
HCoop / bpt / emacs.git / blobdiff