:group 'lsdb
:type 'string)
+(defcustom lsdb-verbose t
+ "If non-nil, confirm user to submit changes to lsdb-hash-table."
+ :type 'boolean
+ :group 'lsdb)
+
;;;_. Faces
(defface lsdb-header-face
'((t (:underline t)))
(save-excursion
(goto-char marker)
(if (looking-at "^#s(")
- (with-temp-buffer
- (buffer-disable-undo)
- (insert-buffer-substring (marker-buffer marker) marker)
- (goto-char (point-min))
- (delete-char 2)
- (let ((object (read (current-buffer)))
- hash-table data)
- (if (eq 'hash-table (car object))
- (progn
- (setq hash-table
- (lsdb-make-hash-table
- :size (plist-get (cdr object) 'size)
- :test 'equal)
- data (plist-get (cdr object) 'data))
- (while data
- (lsdb-puthash (pop data) (pop data) hash-table))
- hash-table)
- object)))))))))
+ (let ((end-marker
+ (progn
+ (forward-char 2) ;skip "#s"
+ (forward-sexp) ;move to the left paren
+ (point-marker))))
+ (with-temp-buffer
+ (buffer-disable-undo)
+ (insert-buffer-substring (marker-buffer marker)
+ marker end-marker)
+ (goto-char (point-min))
+ (delete-char 2)
+ (let ((object (read (current-buffer)))
+ hash-table data)
+ (if (eq 'hash-table (car object))
+ (progn
+ (setq hash-table
+ (lsdb-make-hash-table
+ :size (plist-get (cdr object) 'size)
+ :test 'equal)
+ data (plist-get (cdr object) 'data))
+ (while data
+ (lsdb-puthash (pop data) (pop data) hash-table))
+ hash-table)
+ object))))
+ (read marker)))))))
(defun lsdb-load-hash-tables ()
"Read the contents of `lsdb-file' into the internal hash tables."
" test equal data (")
(lsdb-maphash
(lambda (key value)
- (insert (prin1-to-string key) " " (prin1-to-string value) " "))
+ (let (print-level print-length)
+ (insert (prin1-to-string key) " " (prin1-to-string value) " ")))
hash-table)
(insert "))"))
(unless (equal entry-name "")
(intern (downcase entry-name)))))
+(defun lsdb-delete-entry (record entry)
+ "Delete given ENTRY from RECORD."
+ (setcdr record (delq entry (cdr record)))
+ (lsdb-puthash (car record) (cdr record)
+ lsdb-hash-table)
+ (run-hook-with-args 'lsdb-update-record-functions record)
+ (setq lsdb-hash-tables-are-dirty t))
+
(defun lsdb-mode-add-entry (entry-name)
"Add an entry on the current line."
(interactive
(point))
(list 'lsdb-record record)))))))))
-(defun lsdb-mode-delete-entry (&optional entry-name dont-update)
+(defun lsdb-mode-delete-entry-1 (entry)
+ "Delete text contents of the ENTRY from the current buffer."
+ (save-restriction
+ (lsdb-narrow-to-record)
+ (let ((case-fold-search t)
+ (inhibit-read-only t)
+ buffer-read-only)
+ (goto-char (point-min))
+ (if (re-search-forward
+ (concat "^\t" (capitalize (symbol-name (car entry))) ":")
+ nil t)
+ (delete-region (match-beginning 0)
+ (if (re-search-forward
+ "^\t[^\t][^:]+:" nil t)
+ (match-beginning 0)
+ (point-max)))))))
+
+(defun lsdb-mode-delete-entry ()
"Delete the entry on the current line."
(interactive)
(let ((record (lsdb-current-record))
- entry)
+ entry-name entry)
(unless record
(error "There is nothing to follow here"))
- (unless entry-name
- (setq entry-name (or (lsdb-current-entry)
- (lsdb-read-entry
- record "Which entry to delete: "))))
- (setq entry (assq entry-name (cdr record)))
+ (setq entry-name (or (lsdb-current-entry)
+ (lsdb-read-entry record "Which entry to delete: "))
+ entry (assq entry-name (cdr record)))
(when (and entry
- (not dont-update))
- (setcdr record (delq entry (cdr record)))
- (lsdb-puthash (car record) (cdr record)
- lsdb-hash-table)
- (run-hook-with-args 'lsdb-update-record-functions record)
- (setq lsdb-hash-tables-are-dirty t))
- (save-restriction
- (lsdb-narrow-to-record)
- (let ((case-fold-search t)
- (inhibit-read-only t)
- buffer-read-only)
- (goto-char (point-min))
- (if (re-search-forward
- (concat "^\t" (capitalize (symbol-name
- (or entry-name
- (lsdb-current-entry))))
- ":")
- nil t)
- (delete-region (match-beginning 0)
- (if (re-search-forward
- "^\t[^\t][^:]+:" nil t)
- (match-beginning 0)
- (point-max))))))))
+ (or (not (interactive-p))
+ (not lsdb-verbose)
+ (y-or-n-p
+ (format "Do you really want to delete entry `%s' of `%s'?"
+ entry-name (car record)))))
+ (lsdb-delete-entry record entry)
+ (lsdb-mode-delete-entry-1 entry))))
(defun lsdb-mode-edit-entry ()
"Edit the entry on the current line."
(setcdr entry form)
(run-hook-with-args 'lsdb-update-record-functions record)
(setq lsdb-hash-tables-are-dirty t)
- (lsdb-mode-delete-entry ',entry-name t)
+ (lsdb-mode-delete-entry-1 entry)
(beginning-of-line)
(add-text-properties
(point)
(message "(No changes need to be saved)")
(when (or (interactive-p)
dont-ask
+ (not lsdb-verbose)
(y-or-n-p "Save the LSDB now? "))
(lsdb-save-hash-tables)
(setq lsdb-hash-tables-are-dirty nil)
;;;_. Interface to Mew written by Hideyuki SHIRAI <shirai@meadowy.org>
(eval-when-compile
- (autoload 'mew-sinfo-get-disp-msg "mew")
- (autoload 'mew-current-get-fld "mew")
- (autoload 'mew-current-get-msg "mew")
- (autoload 'mew-frame-id "mew")
- (autoload 'mew-cache-hit "mew")
- (autoload 'mew-xinfo-get-decode-err "mew")
- (autoload 'mew-xinfo-get-action "mew"))
+ (condition-case nil
+ (progn
+ (require 'mew)
+ ;; Avoid macro `mew-cache-hit' expand (Mew 1.94.2 or earlier).
+ ;; Changed `mew-cache-hit' from macro to function at Mew 2.0.
+ (if (not (fboundp 'mew-current-get-fld))
+ (setq byte-compile-macro-environment
+ (cons '(mew-cache-hit . nil)
+ byte-compile-macro-environment))))
+ (error
+ ;; Silence byte compiler for environments where Mew does not installed.
+ (autoload 'mew-sinfo-get-disp-msg "mew")
+ (autoload 'mew-current-get-fld "mew")
+ (autoload 'mew-current-get-msg "mew")
+ (autoload 'mew-frame-id "mew")
+ (autoload 'mew-cache-hit "mew")
+ (autoload 'mew-xinfo-get-decode-err "mew")
+ (autoload 'mew-xinfo-get-action "mew"))))
;;;###autoload
(defun lsdb-mew-insinuate ()
projects / elisp / lsdb.git / blobdiff