Commit dd309224 authored by Roland McGrath's avatar Roland McGrath
Browse files

*** empty log message ***

parent 328561fc
;;; 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.
......@@ -42,10 +43,7 @@ Second arg is file name of change log. If nil, uses `change-log-default-name'.
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
......@@ -59,21 +57,25 @@ Third arg OTHER-WINDOW non-nil means visit in other window."
(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))
......@@ -91,54 +93,65 @@ Third arg OTHER-WINDOW non-nil means visit in other window."
(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 *\\)?$")))
(insert ":")))))
;;;###autoload
(define-key ctl-x-4-map "a" 'add-change-log-entry-other-window)
......@@ -155,14 +168,16 @@ Interactively, with a prefix argument, the file name is prompted for."
(add-change-log-entry whoami file-name t))
(defun change-log-mode ()
"Major mode for editting change logs; like Indented Text Mode.
New log entries are usually made with \\[add-change-log-entry]."
(interactive)
(kill-all-local-variables)
(indented-text-mode)
(setq major-mode 'change-log-mode)
(setq mode-name "Change Log")
;; Let each entry behave as one paragraph:
(set (make-local-variable 'paragraph-start) "^$\\|^^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
......@@ -170,6 +185,8 @@ Interactively, with a prefix argument, the file name is prompted for."
;; 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\\|^ ")
(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
......@@ -231,5 +248,3 @@ Has a preference of looking backwards."
t)
(buffer-substring (match-beginning 1)
(match-end 1))))))))
;;; add-log.el ends here
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