;;; add-log.el --- change log maintenance commands for Emacs
-;; Copyright (C) 1985-1991 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 86, 87, 88, 89, 90, 91, 1992
+;; Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
Third arg OTHER-WINDOW non-nil means visit in other window."
(interactive (list current-prefix-arg
(prompt-for-change-log-name)))
- (let* ((default (if (eq system-type 'vax-vms)
- "$CHANGE_LOG$.TXT"
- "ChangeLog"))
- (full-name (if whoami
+ (let* ((full-name (if whoami
(read-input "Full name: " (user-full-name))
(user-full-name)))
;; Note that some sites have room and phone number fields in
(read-input "Site name: " (system-name))
(system-name)))
(defun (add-log-current-defun))
- (entry (and buffer-file-name
- (file-name-nondirectory buffer-file-name)))
- entry-position entry-boundary empty-entry)
- ;; Never want to add a change log entry for the ChangeLog buffer itself:
- (if (equal default entry)
- (setq entry nil
- formatted-revision nil
- defun nil))
+ entry entry-position empty-entry)
(or file-name
(setq file-name (or change-log-default-name
default-directory)))
- (if (file-directory-p file-name)
- (setq file-name (concat (file-name-as-directory file-name)
- (change-log-name))))
+ (setq file-name (if (file-directory-p file-name)
+ (expand-file-name (change-log-name) file-name)
+ (expand-file-name file-name)))
(set (make-local-variable 'change-log-default-name) file-name)
+ (if buffer-file-name
+ (setq entry (if (string-match
+ (concat "^" (regexp-quote (file-name-directory
+ file-name)))
+ buffer-file-name)
+ (substring buffer-file-name (match-end 0))
+ (file-name-nondirectory buffer-file-name))))
+ ;; Never want to add a change log entry for the ChangeLog buffer itself.
+ (if (equal file-name entry)
+ (setq entry nil
+ defun nil))
(if (and other-window (not (equal file-name buffer-file-name)))
(find-file-other-window file-name)
(find-file file-name))
(1- (point))))
(if (and entry
(not empty-entry))
- ;; Look for today's entry for same file
+ ;; Look for today's entry for the same file.
;; If there is an empty entry (just a `*'), take the hint and
;; use it. This is so that C-x a from the ChangeLog buffer
;; itself can be used to force the next entry to be added at
;; the beginning, even if there are today's entries for the
;; same file (but perhaps different revisions).
- (setq entry-boundary (save-excursion
- (and (re-search-forward "\n[A-Z]" nil t)
- (point)))
- entry-position (save-excursion
- (and (re-search-forward
- (concat
- (regexp-quote (concat "* " entry))
- ;; don't accept `foo.bar' when
- ;; looking for `foo':
- "[ \n\t,]")
- entry-boundary
- t)
- (1- (match-end 0))))))
+ (let ((entry-boundary (save-excursion
+ (and (re-search-forward "\n[A-Z]" nil t)
+ (point)))))
+ (setq entry-position (save-excursion
+ (and (re-search-forward
+ (concat
+ (regexp-quote (concat "* " entry))
+ ;; don't accept `foo.bar' when
+ ;; looking for `foo':
+ "[ \n\t,:]")
+ entry-boundary
+ t)
+ (1- (match-end 0)))))))
(cond (entry-position
- ;; Move to existing entry for same file.
- (goto-char entry-position)
- (search-forward "\n\n")
- (forward-line -1))
+ ;; Move to the existing entry for the same file.
+ (goto-char entry-position)
+ (re-search-forward "^\\s *$")
+ (open-line 1)
+ (indent-relative-maybe))
(empty-entry
- ;; Put this file name into existing empty entry.
- (goto-char empty-entry)
- (insert (or entry "")))
+ ;; Put this file name into the existing empty entry.
+ (goto-char empty-entry)
+ (if entry
+ (insert entry)))
(t
- ;; Make a new entry
- (forward-line 1)
- (while (looking-at "\\sW")
- (forward-line 1))
- (delete-region (point)
- (progn
- (skip-chars-backward "\n")
- (point)))
- (open-line 3)
- (forward-line 2)
- (indent-to left-margin)
- (insert "* " (or entry ""))))
+ ;; Make a new entry.
+ (forward-line 1)
+ (while (looking-at "\\sW")
+ (forward-line 1))
+ (delete-region (point)
+ (progn
+ (skip-chars-backward "\n")
+ (point)))
+ (open-line 3)
+ (forward-line 2)
+ (indent-to left-margin)
+ (insert "* " (or entry ""))))
;; Point is at the entry for this file,
;; either at the end of the line or at the first blank line.
(if defun
(progn
- ;; Make it easy to get rid of the defun name.
+ ;; Make it easy to get rid of the function name.
(undo-boundary)
- (insert "(" defun "): ")))))
+ (insert (if (save-excursion
+ (beginning-of-line 1)
+ (looking-at "\\s *$"))
+ ""
+ " ")
+ "(" defun "): "))
+ (if (not (save-excursion
+ (beginning-of-line 1)
+ (looking-at "\\s *\\(\\*\\s *\\)?$")))
+ (insert ":")))))
;;;###autoload
(define-key ctl-x-4-map "a" 'add-change-log-entry-other-window)
(add-change-log-entry whoami file-name t))
(defun change-log-mode ()
+ "Major mode for editting change logs; like Indented Text Mode.
+New log entries are usually made with \\[add-change-log-entry]."
(interactive)
(kill-all-local-variables)
(indented-text-mode)
(setq major-mode 'change-log-mode)
(setq mode-name "Change Log")
;; Let each entry behave as one paragraph:
- (set (make-local-variable 'paragraph-start) "^$\\|^^L")
- (set (make-local-variable 'paragraph-separate) "^$\\|^^L")
+ (set (make-local-variable 'paragraph-start) "^\\s *$\\|^^L")
+ (set (make-local-variable 'paragraph-separate) "^\\s *$\\|^^L\\|^\\sw")
;; Let all entries for one day behave as one page.
;; Note that a page boundary is also a paragraph boundary.
;; Unfortunately the date line of a page actually belongs to
;; page moving cmds go to the end of the match, and Emacs
;; regexps don't have a context feature.
(set (make-local-variable 'page-delimiter) "^[A-Z][a-z][a-z] .*\n\\|^\f")
+ (set (make-local-variable 'version-control) 'never)
+ (set (make-local-variable 'adaptive-fill-regexp) "\\s *")
(run-hooks 'change-log-mode-hook))
(defvar add-log-current-defun-header-regexp
t)
(buffer-substring (match-beginning 1)
(match-end 1))))))))
-
-;;; add-log.el ends here