-;;; filecache.el --- Find files using a pre-loaded cache
+;;; filecache.el --- find files using a pre-loaded cache
;;
-;; Author: Peter Breton
+;; Author: Peter Breton <pbreton@cs.umb.edu>
;; Created: Sun Nov 10 1996
-;; Keywords:
-;; Time-stamp: <97/02/07 17:26:54 peter>
+;; Keywords: convenience
;;
-;; Copyright (C) 1996 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 2000, 2002, 2003, 2004,
+;; 2005, 2006 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;
;; ADDING FILES TO THE CACHE:
;;
;; Use the following functions to add items to the file cache:
-;;
+;;
;; * `file-cache-add-file': Adds a single file to the cache
;;
;; * `file-cache-add-file-list': Adds a list of files to the cache
;;
;; The following functions use the regular expressions in
;; `file-cache-delete-regexps' to eliminate unwanted files:
-;;
+;;
;; * `file-cache-add-directory': Adds the files in a directory to the
;; cache. You can also specify a regular expression to match the files
;; which should be added.
;; * `file-cache-add-directory-using-locate': Uses the `locate' command to
;; add files matching a pattern to the cache.
;;
+;; * `file-cache-add-directory-recursively': Uses the find-lisp package to
+;; add all files matching a pattern to the cache.
+;;
;; Use the function `file-cache-clear-cache' to remove all items from the
;; cache. There are a number of `file-cache-delete' functions provided
;; as well, but in general it is probably better to not worry too much
;; about extra files in the cache.
;;
;; The most convenient way to initialize the cache is with an
-;; `eval-after-load' function, as noted in the INSTALLATION section.
+;; `eval-after-load' function, as noted in the ADDING FILES
+;; AUTOMATICALLY section.
;;
;; FINDING FILES USING THE CACHE:
;;
;;
;; 4) When you have found a unique completion, the minibuffer contents
;; will change to the full name of that file.
-;;
+;;
;; If there are a number of directories which contain the completion,
;; invoking `file-cache-minibuffer-complete' repeatedly will cycle through
;; them.
;;
;; It is much easier to simply try it than trying to explain it :)
;;
-;;; INSTALLATION
-;;
-;; Insert the following into your .emacs:
-;;
-;; (autoload 'file-cache-minibuffer-complete "filecache" nil t)
+;;; ADDING FILES AUTOMATICALLY
;;
;; For maximum utility, you should probably define an `eval-after-load'
;; form which loads your favorite files:
;;
-;; (eval-after-load
+;; (eval-after-load
;; "filecache"
;; '(progn
;; (message "Loading file cache...")
;; If you clear and reload the cache frequently, it is probably easiest
;; to put your initializations in a function:
;;
-;; (eval-after-load
+;; (eval-after-load
;; "filecache"
;; '(my-file-cache-initialize))
-;;
+;;
;; (defun my-file-cache-initialize ()
;; (interactive)
;; (message "Loading file cache...")
;; Lisp functions.
;;
;; RELATED WORK:
-;;
+;;
;; This package is a distant relative of Noah Friedman's fff utilities.
;; Our goal is pretty similar, but the implementation strategies are
;; different.
;;; Code:
+(eval-when-compile
+ (require 'find-lisp))
+
+(defgroup file-cache nil
+ "Find files using a pre-loaded cache."
+ :group 'files
+ :group 'convenience
+ :prefix "file-cache-")
+
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; Variables
+;; Customization Variables
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; User-modifiable variables
-(defvar file-cache-filter-regexps
- (list "~$" "\\.o$" "\\.exe$" "\\.a$" "\\.elc$" ",v$" "\\.output$"
- "\\.$" "#$")
+(defcustom file-cache-filter-regexps
+ (list "~$" "\\.o$" "\\.exe$" "\\.a$" "\\.elc$" ",v$" "\\.output$"
+ "\\.$" "#$" "\\.class$")
"*List of regular expressions used as filters by the file cache.
File names which match these expressions will not be added to the cache.
-Note that the functions `file-cache-add-file' and `file-cache-add-file-list'
-do not use this variable.")
-
-(defvar file-cache-find-command "find"
- "*External program used by `file-cache-add-directory-using-find'.")
-
-(defvar file-cache-locate-command "locate"
- "*External program used by `file-cache-add-directory-using-locate'.")
+Note that the functions `file-cache-add-file' and `file-cache-add-file-list'
+do not use this variable."
+ :type '(repeat regexp)
+ :group 'file-cache)
+
+(defcustom file-cache-find-command "find"
+ "*External program used by `file-cache-add-directory-using-find'."
+ :type 'string
+ :group 'file-cache)
+
+(defcustom file-cache-find-command-posix-flag 'not-defined
+ "*Set to t, if `file-cache-find-command' handles wildcards POSIX style.
+This variable is automatically set to nil or non-nil
+if it has the initial value `not-defined' whenever you first
+call the `file-cache-add-directory-using-find'.
+
+Under Windows operating system where Cygwin is available, this value
+should be t."
+ :type '(choice (const :tag "Yes" t)
+ (const :tag "No" nil)
+ (const :tag "Unknown" not-defined))
+ :group 'file-cache)
+
+(defcustom file-cache-locate-command "locate"
+ "*External program used by `file-cache-add-directory-using-locate'."
+ :type 'string
+ :group 'file-cache)
;; Minibuffer messages
-(defvar file-cache-no-match-message " [File Cache: No match]"
- "Message to display when there is no completion.")
+(defcustom file-cache-no-match-message " [File Cache: No match]"
+ "Message to display when there is no completion."
+ :type 'string
+ :group 'file-cache)
+
+(defcustom file-cache-sole-match-message " [File Cache: sole completion]"
+ "Message to display when there is only one completion."
+ :type 'string
+ :group 'file-cache)
+
+(defcustom file-cache-non-unique-message
+ " [File Cache: complete but not unique]"
+ "Message to display when there is a non-unique completion."
+ :type 'string
+ :group 'file-cache)
+
+(defcustom file-cache-completion-ignore-case
+ (if (memq system-type (list 'ms-dos 'windows-nt 'cygwin))
+ t
+ completion-ignore-case)
+ "If non-nil, file-cache completion should ignore case.
+Defaults to the value of `completion-ignore-case'."
+ :type 'sexp
+ :group 'file-cache
+ )
-(defvar file-cache-sole-match-message " [File Cache: sole completion]"
- "Message to display when there is only one completion.")
+(defcustom file-cache-case-fold-search
+ (if (memq system-type (list 'ms-dos 'windows-nt 'cygwin))
+ t
+ case-fold-search)
+ "If non-nil, file-cache completion should ignore case.
+Defaults to the value of `case-fold-search'."
+ :type 'sexp
+ :group 'file-cache
+ )
-(defvar file-cache-non-unique-message " [File Cache: complete but not unique]"
- "Message to display when there is a non-unique completion.")
+(defcustom file-cache-ignore-case
+ (memq system-type (list 'ms-dos 'windows-nt 'cygwin))
+ "Non-nil means ignore case when checking completions in the file cache.
+Defaults to nil on DOS and Windows, and t on other systems."
+ :type 'sexp
+ :group 'file-cache
+ )
(defvar file-cache-multiple-directory-message nil)
;; Internal variables
;; This should be named *Completions* because that's what the function
;; switch-to-completions in simple.el expects
-(defvar file-cache-completions-buffer "*Completions*"
- "Buffer to display completions when using the file cache.")
+(defcustom file-cache-completions-buffer "*Completions*"
+ "Buffer to display completions when using the file cache."
+ :type 'string
+ :group 'file-cache)
-(defvar file-cache-buffer "*File Cache*"
- "Buffer to hold the cache of file names.")
+(defcustom file-cache-buffer "*File Cache*"
+ "Buffer to hold the cache of file names."
+ :type 'string
+ :group 'file-cache)
-(defvar file-cache-buffer-default-regexp "^.+$"
- "Regexp to match files in `file-cache-buffer'.")
+(defcustom file-cache-buffer-default-regexp "^.+$"
+ "Regexp to match files in `file-cache-buffer'."
+ :type 'regexp
+ :group 'file-cache)
(defvar file-cache-last-completion nil)
(defun file-cache-add-directory (directory &optional regexp)
"Add DIRECTORY to the file cache.
-If the optional REGEXP argument is non-nil, only files which match it will
+If the optional REGEXP argument is non-nil, only files which match it will
be added to the cache."
- (interactive "DAdd files from directory: ")
- (let* ((dir (expand-file-name directory))
- (dir-files (directory-files dir t regexp))
- )
- ;; Filter out files we don't want to see
- (mapcar
- '(lambda (file)
- (mapcar
- '(lambda (regexp)
- (if (string-match regexp file)
- (setq dir-files (delq file dir-files))))
- file-cache-filter-regexps))
- dir-files)
- (file-cache-add-file-list dir-files)))
+ (interactive "DAdd files from directory: ")
+ ;; Not an error, because otherwise we can't use load-paths that
+ ;; contain non-existent directories.
+ (if (not (file-accessible-directory-p directory))
+ (message "Directory %s does not exist" directory)
+ (let* ((dir (expand-file-name directory))
+ (dir-files (directory-files dir t regexp))
+ )
+ ;; Filter out files we don't want to see
+ (mapcar
+ '(lambda (file)
+ (if (file-directory-p file)
+ (setq dir-files (delq file dir-files))
+ (mapcar
+ '(lambda (regexp)
+ (if (string-match regexp file)
+ (setq dir-files (delq file dir-files))))
+ file-cache-filter-regexps)))
+ dir-files)
+ (file-cache-add-file-list dir-files))))
(defun file-cache-add-directory-list (directory-list &optional regexp)
"Add DIRECTORY-LIST (a list of directory names) to the file cache.
-If the optional REGEXP argument is non-nil, only files which match it
-will be added to the cache. Note that the REGEXP is applied to the files
+If the optional REGEXP argument is non-nil, only files which match it
+will be added to the cache. Note that the REGEXP is applied to the files
in each directory, not to the directory list itself."
(interactive "XAdd files from directory list: ")
- (mapcar
+ (mapcar
'(lambda (dir) (file-cache-add-directory dir regexp))
directory-list))
(defun file-cache-add-file (file)
"Add FILE to the file cache."
(interactive "fAdd File: ")
- (let* ((file-name (file-name-nondirectory file))
- (dir-name (file-name-directory file))
- (the-entry (assoc file-name file-cache-alist))
- )
- ;; Does the entry exist already?
- (if the-entry
- (if (or (and (stringp (cdr the-entry))
- (string= dir-name (cdr the-entry)))
- (and (listp (cdr the-entry))
- (member dir-name (cdr the-entry))))
- nil
- (setcdr the-entry (append (list dir-name) (cdr the-entry)))
- )
- ;; If not, add it to the cache
- (setq file-cache-alist
- (cons (cons file-name (list dir-name))
- file-cache-alist)))
- ))
+ (if (not (file-exists-p file))
+ (message "Filecache: file %s does not exist" file)
+ (let* ((file-name (file-name-nondirectory file))
+ (dir-name (file-name-directory file))
+ (the-entry (assoc-string
+ file-name file-cache-alist
+ file-cache-ignore-case))
+ )
+ ;; Does the entry exist already?
+ (if the-entry
+ (if (or (and (stringp (cdr the-entry))
+ (string= dir-name (cdr the-entry)))
+ (and (listp (cdr the-entry))
+ (member dir-name (cdr the-entry))))
+ nil
+ (setcdr the-entry (append (list dir-name) (cdr the-entry)))
+ )
+ ;; If not, add it to the cache
+ (setq file-cache-alist
+ (cons (cons file-name (list dir-name))
+ file-cache-alist)))
+ )))
(defun file-cache-add-directory-using-find (directory)
"Use the `find' command to add files to the file cache.
Find is run in DIRECTORY."
(interactive "DAdd files under directory: ")
(let ((dir (expand-file-name directory)))
+ (when (memq system-type '(windows-nt cygwin))
+ (if (eq file-cache-find-command-posix-flag 'not-defined)
+ (setq file-cache-find-command-posix-flag
+ (executable-command-find-posix-p file-cache-find-command))))
(set-buffer (get-buffer-create file-cache-buffer))
(erase-buffer)
- (call-process file-cache-find-command nil
+ (call-process file-cache-find-command nil
(get-buffer file-cache-buffer) nil
- dir "-name"
- (if (memq system-type
- (list 'windows-nt 'ms-dos)) "'*'" "*")
+ dir "-name"
+ (if (memq system-type '(windows-nt cygwin))
+ (if file-cache-find-command-posix-flag
+ "\\*"
+ "'*'")
+ "*")
"-print")
(file-cache-add-from-file-cache-buffer)))
(interactive "sAdd files using locate string: ")
(set-buffer (get-buffer-create file-cache-buffer))
(erase-buffer)
- (call-process file-cache-locate-command nil
+ (call-process file-cache-locate-command nil
(get-buffer file-cache-buffer) nil
string)
(file-cache-add-from-file-cache-buffer))
+(defun file-cache-add-directory-recursively (dir &optional regexp)
+ "Adds DIR and any subdirectories to the file-cache.
+This function does not use any external programs
+If the optional REGEXP argument is non-nil, only files which match it
+will be added to the cache. Note that the REGEXP is applied to the files
+in each directory, not to the directory list itself."
+ (interactive "DAdd directory: ")
+ (require 'find-lisp)
+ (mapcar
+ (function
+ (lambda(file)
+ (or (file-directory-p file)
+ (let (filtered)
+ (mapcar
+ (function
+ (lambda(regexp)
+ (and (string-match regexp file)
+ (setq filtered t))
+ ))
+ file-cache-filter-regexps)
+ filtered)
+ (file-cache-add-file file))))
+ (find-lisp-find-files dir (if regexp regexp "^"))))
+
(defun file-cache-add-from-file-cache-buffer (&optional regexp)
"Add any entries found in the file cache buffer.
Each entry matches the regular expression `file-cache-buffer-default-regexp'
or the optional REGEXP argument."
(set-buffer file-cache-buffer)
- (mapcar
+ (mapcar
(function (lambda (elt)
(goto-char (point-min))
(delete-matching-lines elt)))
(goto-char (point-min))
(let ((full-filename))
(while (re-search-forward
- (or regexp file-cache-buffer-default-regexp)
+ (or regexp file-cache-buffer-default-regexp)
(point-max) t)
(setq full-filename (buffer-substring-no-properties
- (match-beginning 0) (match-end 0)))
+ (match-beginning 0) (match-end 0)))
(file-cache-add-file full-filename))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
"Delete FILE from the file cache."
(interactive
(list (completing-read "Delete file from cache: " file-cache-alist)))
- (setq file-cache-alist
- (delq (assoc file file-cache-alist) file-cache-alist)))
+ (setq file-cache-alist
+ (delq (assoc-string file file-cache-alist file-cache-ignore-case)
+ file-cache-alist)))
(defun file-cache-delete-file-list (file-list)
"Delete FILE-LIST (a list of files) from the file cache."
"Delete files matching REGEXP from the file cache."
(interactive "sRegexp: ")
(let ((delete-list))
- (mapcar '(lambda (elt)
+ (mapcar '(lambda (elt)
(and (string-match regexp (car elt))
(setq delete-list (cons (car elt) delete-list))))
file-cache-alist)
(file-cache-delete-file-list delete-list)
- (message "Deleted %d files from file cache" (length delete-list))))
+ (message "Filecache: deleted %d files from file cache"
+ (length delete-list))))
(defun file-cache-delete-directory (directory)
"Delete DIRECTORY from the file cache."
(interactive "DDelete directory from file cache: ")
(let ((dir (expand-file-name directory))
(result 0))
- (mapcar
- '(lambda (entry)
+ (mapcar
+ '(lambda (entry)
(if (file-cache-do-delete-directory dir entry)
(setq result (1+ result))))
file-cache-alist)
(if (zerop result)
- (error "No entries containing %s found in cache" directory)
- (message "Deleted %d entries" result))))
+ (error "Filecache: no entries containing %s found in cache" directory)
+ (message "Filecache: deleted %d entries" result))))
(defun file-cache-do-delete-directory (dir entry)
(let ((directory-list (cdr entry))
)
(and (member directory directory-list)
(if (equal 1 (length directory-list))
- (setq file-cache-alist
+ (setq file-cache-alist
(delq entry file-cache-alist))
(setcdr entry (delete directory directory-list)))
)
;; Returns the name of a directory for a file in the cache
(defun file-cache-directory-name (file)
- (let* ((directory-list (cdr (assoc file file-cache-alist)))
+ (let* ((directory-list (cdr (assoc-string
+ file file-cache-alist
+ file-cache-ignore-case)))
(len (length directory-list))
(directory)
(num)
)
(if (not (listp directory-list))
- (error "Unknown type in file-cache-alist for key %s" file))
- (cond
+ (error "Filecache: unknown type in file-cache-alist for key %s" file))
+ (cond
;; Single element
((eq 1 len)
(setq directory (elt directory-list 0)))
;; No elements
((eq 0 len)
- (error "No directory found for key %s" file))
+ (error "Filecache: no directory found for key %s" file))
;; Multiple elements
(t
- (let* ((minibuffer-dir (file-name-directory (buffer-string)))
+ (let* ((minibuffer-dir (file-name-directory (minibuffer-contents)))
(dir-list (member minibuffer-dir directory-list))
)
(setq directory
;; If the directory is in the list, return the next element
;; Otherwise, return the first element
- (if dir-list
- (or (elt directory-list
+ (if dir-list
+ (or (elt directory-list
(setq num (1+ (- len (length dir-list)))))
(elt directory-list (setq num 0)))
(elt directory-list (setq num 0))))
(defun file-cache-file-name (file)
(let ((directory (file-cache-directory-name file)))
(concat directory file)))
-
+
;; Return a canonical directory for comparison purposes.
;; Such a directory ends with a forward slash.
(defun file-cache-canonical-directory (dir)
;; The prefix argument works around a bug in the minibuffer completion.
;; The completion function doesn't distinguish between the states:
-;;
+;;
;; "Multiple completions of name" (eg, Makefile, Makefile.in)
;; "Name available in multiple directories" (/tmp/Makefile, ~me/Makefile)
-;;
+;;
;; The default is to do the former; a prefix arg forces the latter.
;;;###autoload
"Complete a filename in the minibuffer using a preloaded cache.
Filecache does two kinds of substitution: it completes on names in
the cache, and, once it has found a unique name, it cycles through
-the directories that the name is available in. With a prefix argument,
-the name is considered already unique; only the second substitution
+the directories that the name is available in. With a prefix argument,
+the name is considered already unique; only the second substitution
\(directories) is done."
- (interactive "P")
- (let*
+ (interactive "P")
+ (let*
(
- (completion-ignore-case nil)
- (case-fold-search nil)
- (string (file-name-nondirectory (buffer-string)))
+ (completion-ignore-case file-cache-completion-ignore-case)
+ (case-fold-search file-cache-case-fold-search)
+ (string (file-name-nondirectory (minibuffer-contents)))
(completion-string (try-completion string file-cache-alist))
(completion-list)
(len)
(file-cache-string)
)
- (cond
+ (cond
;; If it's the only match, replace the original contents
((or arg (eq completion-string t))
(setq file-cache-string (file-cache-file-name string))
- (if (string= file-cache-string (buffer-string))
+ (if (string= file-cache-string (minibuffer-contents))
(file-cache-temp-minibuffer-message file-cache-sole-match-message)
- (erase-buffer)
- (insert-string file-cache-string)
+ (delete-minibuffer-contents)
+ (insert file-cache-string)
(if file-cache-multiple-directory-message
- (file-cache-temp-minibuffer-message
+ (file-cache-temp-minibuffer-message
file-cache-multiple-directory-message))
))
;; If we've already inserted a unique string, see if the user
;; wants to use that one
(if (and (string= string completion-string)
- (assoc string file-cache-alist))
+ (assoc-string string file-cache-alist
+ file-cache-ignore-case))
(if (and (eq last-command this-command)
(string= file-cache-last-completion completion-string))
- (progn
- (erase-buffer)
- (insert-string (file-cache-file-name completion-string))
+ (progn
+ (delete-minibuffer-contents)
+ (insert (file-cache-file-name completion-string))
(setq file-cache-last-completion nil)
)
(file-cache-temp-minibuffer-message file-cache-non-unique-message)
(if (> len 1)
(progn
(goto-char (point-max))
- (insert-string
+ (insert
(substring completion-string (length string)))
;; Add our own setup function to the Completions Buffer
(let ((completion-setup-hook
- (reverse
+ (reverse
(append (list 'file-cache-completion-setup-function)
completion-setup-hook)))
)
(with-output-to-temp-buffer file-cache-completions-buffer
- (display-completion-list completion-list))
+ (display-completion-list completion-list string))
)
)
(setq file-cache-string (file-cache-file-name completion-string))
- (if (string= file-cache-string (buffer-string))
- (file-cache-temp-minibuffer-message
+ (if (string= file-cache-string (minibuffer-contents))
+ (file-cache-temp-minibuffer-message
file-cache-sole-match-message)
- (erase-buffer)
- (insert-string file-cache-string)
+ (delete-minibuffer-contents)
+ (insert file-cache-string)
(if file-cache-multiple-directory-message
- (file-cache-temp-minibuffer-message
+ (file-cache-temp-minibuffer-message
file-cache-multiple-directory-message)))
)))
-
+
;; No match
((eq completion-string nil)
(file-cache-temp-minibuffer-message file-cache-no-match-message))
(if file-cache-completions-keymap
nil
- (setq file-cache-completions-keymap
+ (setq file-cache-completions-keymap
(copy-keymap completion-list-mode-map))
- (define-key file-cache-completions-keymap [mouse-2]
- 'file-cache-mouse-choose-completion)
- (define-key file-cache-completions-keymap "\C-m"
+ (define-key file-cache-completions-keymap [mouse-2]
+ 'file-cache-mouse-choose-completion)
+ (define-key file-cache-completions-keymap "\C-m"
'file-cache-choose-completion))
(use-local-map file-cache-completions-keymap)
)
)
+(defun file-cache-complete ()
+ "Complete the word at point, using the filecache."
+ (interactive)
+ (let (start pattern completion all)
+ (save-excursion
+ (skip-syntax-backward "^\"")
+ (setq start (point)))
+ (setq pattern (buffer-substring-no-properties start (point)))
+ (setq completion (try-completion pattern file-cache-alist))
+ (setq all (all-completions pattern file-cache-alist nil))
+ (cond ((eq completion t))
+ ((null completion)
+ (message "Can't find completion for \"%s\"" pattern)
+ (ding))
+ ((not (string= pattern completion))
+ (delete-region start (point))
+ (insert completion)
+ )
+ (t
+ (with-output-to-temp-buffer "*Completions*"
+ (display-completion-list all pattern))
+ ))
+ ))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Show parts of the cache
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(defun file-cache-files-matching-internal (regexp)
+ "Output a list of files whose names (not including directories)
+match REGEXP."
+ (let ((results))
+ (mapcar
+ (function
+ (lambda(cache-element)
+ (and (string-match regexp
+ (elt cache-element 0))
+ (if results
+ (nconc results (list (elt cache-element 0)))
+ (setq results (list (elt cache-element 0)))))))
+ file-cache-alist)
+ results))
+
+(defun file-cache-files-matching (regexp)
+ "Output a list of files whose names (not including directories)
+match REGEXP."
+ (interactive "sFind files matching regexp: ")
+ (let ((results
+ (file-cache-files-matching-internal regexp))
+ buf)
+ (set-buffer
+ (setq buf (get-buffer-create
+ "*File Cache Files Matching*")))
+ (erase-buffer)
+ (insert
+ (mapconcat
+ 'identity
+ results
+ "\n"))
+ (goto-char (point-min))
+ (display-buffer buf)))
+
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Debugging functions
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun file-cache-debug-read-from-minibuffer (file)
"Debugging function."
- (interactive
+ (interactive
(list (completing-read "File Cache: " file-cache-alist)))
- (message "%s" (assoc file file-cache-alist))
+ (message "%s" (assoc-string file file-cache-alist
+ file-cache-ignore-case))
)
+(defun file-cache-display ()
+ "Display the file cache."
+ (interactive)
+ (let ((buf "*File Cache Contents*"))
+ (with-current-buffer
+ (get-buffer-create buf)
+ (erase-buffer)
+ (mapcar
+ (function
+ (lambda(item)
+ (insert (nth 1 item) (nth 0 item) "\n")))
+ file-cache-alist)
+ (pop-to-buffer buf)
+ )))
+
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Keybindings
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(provide 'filecache)
+;;; arch-tag: 433d3ca4-4af2-47ce-b2cf-1f727460f538
;;; filecache.el ends here