;;; add-log.el --- change log maintenance commands for Emacs
-;; Copyright (C) 1985, 86, 88, 93, 94, 97, 1998, 2000 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 86, 88, 93, 94, 97, 98, 2000 Free Software Foundation, Inc.
+;; Maintainer: FSF
;; Keywords: tools
;; This file is part of GNU Emacs.
;;; Code:
(eval-when-compile
- (require 'fortran)
- (require 'timezone)
- (require 'cl))
+ (require 'timezone))
(defgroup change-log nil
"Change log maintenance"
:group 'change-log)
(defcustom add-log-current-defun-function nil
- "\
-*If non-nil, function to guess name of current function from surrounding text.
-\\[add-change-log-entry] calls this function (if nil, `add-log-current-defun'
-instead) with no arguments. It returns a string or nil if it cannot guess."
- :type 'function
+ "*If non-nil, function to guess name of surrounding function.
+It is used by `add-log-current-defun' in preference to built-in rules.
+Returns function's name as a string, or nil if outside a function."
+ :type '(choice (const nil) function)
:group 'change-log)
;;;###autoload
:type 'boolean
:group 'change-log)
+(defcustom add-log-buffer-file-name-function nil
+ "*If non-nil, function to call to identify the full filename of a buffer.
+This function is called with no argument. If this is nil, the default is to
+use `buffer-file-name'."
+ :type '(choice (const nil) function)
+ :group 'change-log)
+
(defcustom add-log-file-name-function nil
"*If non-nil, function to call to identify the filename for a ChangeLog entry.
This function is called with one argument, the value of variable
`buffer-file-name' in that buffer. If this is nil, the default is to
use the file's name relative to the directory of the change log file."
- :type 'function
+ :type '(choice (const nil) function)
:group 'change-log)
;; (defconst ad-version "2.15"
(concat "^(def[^ \t\n]+[ \t]+[^ \t\n][ \t]\"" re)
;; Revision: pcl-cvs.el,v 1.72 1999/09/05 20:21:54 monnier Exp
- (concat "^;+ *Revision: +[^ \t\n]+[ \t]+" re)
- ;; SCCS @(#)igrep.el 2.83
- (concat "SCCS[ \t]+@(#).*[ \t]+" re)
- ))
+ (concat "^;+ *Revision: +[^ \t\n]+[ \t]+" re)))
"*List of regexps to search for version number.
+The version number must be in group 1.
Note: The search is conducted only within 10%, at the beginning of the file."
:version "21.1"
:type '(repeat regexp)
:group 'change-log)
+(defface change-log-date-face
+ '((t (:inherit font-lock-string-face)))
+ "Face used to highlight dates in date lines."
+ :version "21.1"
+ :group 'change-log)
+
+(defface change-log-name-face
+ '((t (:inherit font-lock-constant-face)))
+ "Face for highlighting author names."
+ :version "21.1"
+ :group 'change-log)
+
+(defface change-log-email-face
+ '((t (:inherit font-lock-variable-name-face)))
+ "Face for highlighting author email addresses."
+ :version "21.1"
+ :group 'change-log)
+
+(defface change-log-file-face
+ '((t (:inherit font-lock-function-name-face)))
+ "Face for highlighting file names."
+ :version "21.1"
+ :group 'change-log)
+
+(defface change-log-list-face
+ '((t (:inherit font-lock-keyword-face)))
+ "Face for highlighting parenthesized lists of functions or variables."
+ :version "21.1"
+ :group 'change-log)
+
+(defface change-log-conditionals-face
+ '((t (:inherit font-lock-variable-name-face)))
+ "Face for highlighting conditionals of the form `[...]'."
+ :version "21.1"
+ :group 'change-log)
+
+(defface change-log-function-face
+ '((t (:inherit font-lock-variable-name-face)))
+ "Face for highlighting items of the form `<....>'."
+ :version "21.1"
+ :group 'change-log)
+
+(defface change-log-acknowledgement-face
+ '((t (:inherit font-lock-comment-face)))
+ "Face for highlighting acknowledgments."
+ :version "21.1"
+ :group 'change-log)
(defvar change-log-font-lock-keywords
'(;;
;; Date lines, new and old styles.
("^\\sw.........[0-9:+ ]*"
- (0 font-lock-string-face)
+ (0 'change-log-date-face)
;; Name and e-mail; some people put e-mail in parens, not angles.
- ("\\([^<(]+\\)[(<]\\([A-Za-z0-9_.-]+@[A-Za-z0-9_.-]+\\)[>)]" nil nil
- (1 font-lock-constant-face)
- (2 font-lock-variable-name-face)))
+ ("\\([^<(]+?\\)[ \t]*[(<]\\([A-Za-z0-9_.-]+@[A-Za-z0-9_.-]+\\)[>)]" nil nil
+ (1 'change-log-name-face)
+ (2 'change-log-email-face)))
;;
;; File names.
("^\t\\* \\([^ ,:([\n]+\\)"
- (1 font-lock-function-name-face)
+ (1 'change-log-file-face)
;; Possibly further names in a list:
- ("\\=, \\([^ ,:([\n]+\\)" nil nil (1 font-lock-function-name-face))
+ ("\\=, \\([^ ,:([\n]+\\)" nil nil (1 'change-log-file-face))
;; Possibly a parenthesized list of names:
- ("\\= (\\([^) ,:\n]+\\)" nil nil (1 font-lock-keyword-face))
- ("\\=, *\\([^) ,:\n]+\\)" nil nil (1 font-lock-keyword-face)))
+ ("\\= (\\([^) ,:\n]+\\)" nil nil (1 'change-log-list-face))
+ ("\\=, *\\([^) ,:\n]+\\)" nil nil (1 'change-log-list-face)))
;;
;; Function or variable names.
("^\t(\\([^) ,:\n]+\\)"
- (1 font-lock-keyword-face)
- ("\\=, *\\([^) ,:\n]+\\)" nil nil (1 font-lock-keyword-face)))
+ (1 'change-log-list-face)
+ ("\\=, *\\([^) ,:\n]+\\)" nil nil (1 'change-log-list-face)))
;;
;; Conditionals.
- ("\\[!?\\([^]\n]+\\)\\]\\(:\\| (\\)" (1 font-lock-variable-name-face))
+ ("\\[!?\\([^]\n]+\\)\\]\\(:\\| (\\)" (1 'change-log-conditionals-face))
+ ;;
+ ;; Function of change.
+ ("<\\([^>\n]+\\)>\\(:\\| (\\)" (1 'change-log-function-face))
;;
;; Acknowledgements.
- ("^\t\\(From\\|Patch\\(es\\)? by\\|Report\\(ed by\\| from\\)\\|Suggest\\(ed by\\|ion from\\)\\)"
- 1 font-lock-comment-face)
- (" \\(From\\|Patch\\(es\\)? by\\|Report\\(ed by\\| from\\)\\|Suggest\\(ed by\\|ion from\\)\\)"
- 1 font-lock-comment-face))
+ ("\\(^\t\\| \\)\\(From\\|Patch\\(es\\)? by\\|Report\\(ed by\\| from\\)\\|Suggest\\(ed by\\|ion from\\)\\)"
+ 2 'change-log-acknowledgement-face))
"Additional expressions to highlight in Change Log mode.")
-(defvar change-log-mode-map nil
+(defvar change-log-mode-map (make-sparse-keymap)
"Keymap for Change Log major mode.")
-(if change-log-mode-map
- nil
- (setq change-log-mode-map (make-sparse-keymap)))
(defvar change-log-time-zone-rule nil
"Time zone used for calculating change log time stamps.
(now (current-time)))
(unwind-protect
(progn
- (set-time-zone-rule
- change-log-time-zone-rule)
+ (set-time-zone-rule change-log-time-zone-rule)
(concat
(format-time-string "%Y-%m-%d " now)
(add-log-iso8601-time-zone now)))
(file-name-as-directory name))
name))))
-(defun change-log-version-rcs (rcs-string &optional end)
- "Search for plain RCS-STRING from whole buffer up till END.
-The surrounding $ characters fro RCS-STRING are added in this function;
-provide argument e.g. as \"Id\"."
- (let (str)
- (save-excursion
- (goto-char (point-min))
- (when (re-search-forward
- (concat "[$]" rcs-string ":[^\n$]+[$]")
- end t)
- (setq str (match-string 0))
- (when (string-match "[0-9]+\.[0-9.]+" str)
- (match-string 0 str))))))
-
(defun change-log-version-number-search ()
- "Return version number for the file by searchin version control tags."
+ "Return version number of current buffer's file.
+This is the value returned by `vc-workfile-version' or, if that is
+nil, by matching `change-log-version-number-regexp-list'."
(let* ((size (buffer-size))
(end
- ;; The version number can be anywhere in the file, but restrict
- ;; search to the file beginning: 10% should be enough to prevent
- ;; some mishits.
+ ;; The version number can be anywhere in the file, but
+ ;; restrict search to the file beginning: 10% should be
+ ;; enough to prevent some mishits.
;;
- ;; Apply percentage only if buffer size is bigger than approx 100 lines
+ ;; Apply percentage only if buffer size is bigger than
+ ;; approx 100 lines.
(if (> size (* 100 80))
- (/ (* (buffer-size) 10) 100)
+ (/ size 10)
size))
version)
-
- ;; Search RCS, CVS version strings
-
- (dolist (choice '("Revision" "Id"))
- (when (setq version (change-log-version-rcs choice end))
- (return)))
-
- (unless version
- (dolist (regexp change-log-version-number-regexp-list)
- (save-excursion
- (goto-char (point-min))
- (when (re-search-forward regexp end t)
- (setq version (match-string 1))
- (return)))))
-
- version
- ))
+ (or (and buffer-file-name (vc-workfile-version buffer-file-name))
+ (save-restriction
+ (widen)
+ (let ((regexps change-log-version-number-regexp-list))
+ (while regexps
+ (save-excursion
+ (goto-char (point-min))
+ (when (re-search-forward (pop regexps) end t)
+ (setq version (match-string 1)
+ regexps nil)))))))))
;;;###autoload
-(defun find-change-log (&optional file-name)
+(defun find-change-log (&optional file-name buffer-file)
"Find a change log file for \\[add-change-log-entry] and return the name.
Optional arg FILE-NAME specifies the file to use.
directory and its successive parents for a file so named.
Once a file is found, `change-log-default-name' is set locally in the
-current buffer to the complete file name."
+current buffer to the complete file name.
+Optional arg BUFFER-FILE overrides `buffer-file-name'."
;; If user specified a file name or if this buffer knows which one to use,
;; just use that.
(or file-name
(progn
;; Chase links in the source file
;; and use the change log in the dir where it points.
- (setq file-name (or (and buffer-file-name
+ (setq file-name (or (and (or buffer-file buffer-file-name)
(file-name-directory
- (file-chase-links buffer-file-name)))
+ (file-chase-links
+ (or buffer-file buffer-file-name))))
default-directory))
(if (file-directory-p file-name)
(setq file-name (expand-file-name (change-log-name) file-name)))
(set (make-local-variable 'change-log-default-name) file-name)
file-name)
+(defun add-log-file-name (buffer-file log-file)
+ ;; Never want to add a change log entry for the ChangeLog file itself.
+ (unless (or (null buffer-file) (string= buffer-file log-file))
+ (if add-log-file-name-function
+ (funcall add-log-file-name-function buffer-file)
+ (setq buffer-file
+ (if (string-match
+ (concat "^" (regexp-quote (file-name-directory log-file)))
+ buffer-file)
+ (substring buffer-file (match-end 0))
+ (file-name-nondirectory buffer-file)))
+ ;; If we have a backup file, it's presumably because we're
+ ;; comparing old and new versions (e.g. for deleted
+ ;; functions) and we'll want to use the original name.
+ (if (backup-file-name-p buffer-file)
+ (file-name-sans-versions buffer-file)
+ buffer-file))))
+
;;;###autoload
(defun add-change-log-entry (&optional whoami file-name other-window new-entry)
"Find change log file and add an entry for today.
;; s/he can edit the full name field in prompter if s/he wants.
(setq add-log-mailing-address
(read-input "Mailing address: " add-log-mailing-address))))
- (let ((defun (funcall (or add-log-current-defun-function
- 'add-log-current-defun)))
- (version (and change-log-version-info-enabled
- (change-log-version-number-search)))
- bound
- entry)
-
- (setq file-name (expand-file-name (find-change-log file-name)))
-
- ;; Set ENTRY to the file name to use in the new entry.
- (and buffer-file-name
- ;; Never want to add a change log entry for the ChangeLog file itself.
- (not (string= buffer-file-name file-name))
- (if add-log-file-name-function
- (setq entry
- (funcall add-log-file-name-function 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)))
- ;; If we have a backup file, it's presumably because we're
- ;; comparing old and new versions (e.g. for deleted
- ;; functions) and we'll want to use the original name.
- (if (backup-file-name-p entry)
- (setq entry (file-name-sans-versions entry)))))
-
- (if (and other-window (not (equal file-name buffer-file-name)))
+
+ (let* ((defun (add-log-current-defun))
+ (version (and change-log-version-info-enabled
+ (change-log-version-number-search)))
+ (buf-file-name (if add-log-buffer-file-name-function
+ (funcall add-log-buffer-file-name-function)
+ buffer-file-name))
+ (buffer-file (if buf-file-name (expand-file-name buf-file-name)))
+ (file-name (expand-file-name
+ (or file-name (find-change-log file-name buffer-file))))
+ ;; Set ENTRY to the file name to use in the new entry.
+ (entry (add-log-file-name buffer-file file-name))
+ bound)
+
+ (if (or (and other-window (not (equal file-name buffer-file-name)))
+ (window-dedicated-p (selected-window)))
(find-file-other-window file-name)
(find-file file-name))
(or (eq major-mode 'change-log-mode)
(goto-char (match-beginning 0))
;; Delete excess empty lines; make just 2.
(while (and (not (eobp)) (looking-at "^\\s *$"))
- (delete-region (point) (save-excursion (forward-line 1) (point))))
- (insert "\n\n")
+ (delete-region (point) (line-beginning-position 2)))
+ (insert-char ?\n 2)
(forward-line -2)
(indent-relative-maybe))
(t
(while (looking-at "\\sW")
(forward-line 1))
(while (and (not (eobp)) (looking-at "^\\s *$"))
- (delete-region (point) (save-excursion (forward-line 1) (point))))
- (insert "\n\n\n")
+ (delete-region (point) (line-beginning-position 2)))
+ (insert-char ?\n 3)
(forward-line -2)
(indent-to left-margin)
- (insert "* " (or entry ""))
- ))
+ (insert "* ")
+ (if entry (insert entry))))
;; Now insert the function name, if we have one.
;; Point is at the entry for this file,
;; either at the end of the line or at the first blank line.
(progn
;; Make it easy to get rid of the function name.
(undo-boundary)
- (insert (if (save-excursion
- (beginning-of-line 1)
- (looking-at "\\s *$"))
- ""
- " ")
- "(" defun "): "
- (if version
- (concat version " ")
- "")))
+ (unless (save-excursion
+ (beginning-of-line 1)
+ (looking-at "\\s *$"))
+ (insert ?\ ))
+ ;; See if the prev function name has a message yet or not
+ ;; If not, merge the two entries.
+ (let ((pos (point-marker)))
+ (if (and (skip-syntax-backward " ")
+ (skip-chars-backward "):")
+ (looking-at "):")
+ (progn (delete-region (+ 1 (point)) (+ 2 (point))) t)
+ (> fill-column (+ (current-column) (length defun) 3)))
+ (progn (delete-region (point) pos)
+ (insert ", "))
+ (goto-char pos)
+ (insert "("))
+ (set-marker pos nil))
+ (insert defun "): ")
+ (if version
+ (insert version ?\ )))
;; No function name, so put in a colon unless we have just a star.
- (if (not (save-excursion
- (beginning-of-line 1)
- (looking-at "\\s *\\(\\*\\s *\\)?$")))
- (insert ": ")))))
+ (unless (save-excursion
+ (beginning-of-line 1)
+ (looking-at "\\s *\\(\\*\\s *\\)?$"))
+ (insert ": ")
+ (if version (insert version ?\ ))))))
;;;###autoload
(defun add-change-log-entry-other-window (&optional whoami file-name)
(set (make-local-variable 'version-control) 'never)
(set (make-local-variable 'adaptive-fill-regexp) "\\s *")
(set (make-local-variable 'font-lock-defaults)
- '(change-log-font-lock-keywords t))
+ '(change-log-font-lock-keywords t nil nil backward-paragraph))
(run-hooks 'change-log-mode-hook))
;; It might be nice to have a general feature to replace this. The idea I
t))
\f
(defcustom add-log-current-defun-header-regexp
- "^\\([A-Z][A-Z_ ]*[A-Z_]\\|[-_a-zA-Z]+\\)[ \t]*[:=]"
+ "^\\([[:upper:]][[:upper:]_ ]*[[:upper:]_]\\|[-_[:alpha:]]+\\)[ \t]*[:=]"
"*Heuristic regexp used by `add-log-current-defun' for unknown major modes."
:type 'regexp
:group 'change-log)
"Return name of function definition point is in, or nil.
Understands C, Lisp, LaTeX (\"functions\" are chapters, sections, ...),
-Texinfo (@node titles), Perl, and Fortran.
+Texinfo (@node titles) and Perl.
Other modes are handled by a heuristic that looks in the 10K before
point for uppercase headings starting in the first column or
-identifiers followed by `:' or `=', see variables
+identifiers followed by `:' or `='. See variables
`add-log-current-defun-header-regexp' and
`add-log-current-defun-function'
(condition-case nil
(save-excursion
(let ((location (point)))
- (cond ((functionp add-log-current-defun-function)
+ (cond (add-log-current-defun-function
(funcall add-log-current-defun-function))
((memq major-mode add-log-lisp-like-modes)
;; If we are now precisely at the beginning of a defun,
;; rather than the previous one.
(or (eobp) (forward-char 1))
(beginning-of-defun)
- ;; Make sure we are really inside the defun found, not after it.
+ ;; Make sure we are really inside the defun found,
+ ;; not after it.
(when (and (looking-at "\\s(")
(progn (end-of-defun)
(< location (point)))
;; The second element is usually a symbol being defined.
;; If it is not, use the first symbol in it.
(skip-chars-forward " \t\n'(")
- (buffer-substring (point)
- (progn (forward-sexp 1)
- (point)))))
+ (buffer-substring-no-properties (point)
+ (progn (forward-sexp 1)
+ (point)))))
((and (memq major-mode add-log-c-like-modes)
(save-excursion
(beginning-of-line)
(forward-line -1))
(search-forward "define")
(skip-chars-forward " \t")
- (buffer-substring (point)
- (progn (forward-sexp 1) (point))))
+ (buffer-substring-no-properties (point)
+ (progn (forward-sexp 1)
+ (point))))
((memq major-mode add-log-c-like-modes)
(beginning-of-line)
;; See if we are in the beginning part of a function,
(or (eobp)
(forward-char 1))
(beginning-of-defun)
- (if (progn (end-of-defun)
- (< location (point)))
- (progn
- (backward-sexp 1)
- (let (beg tem)
-
- (forward-line -1)
- ;; Skip back over typedefs of arglist.
- (while (and (not (bobp))
- (looking-at "[ \t\n]"))
- (forward-line -1))
- ;; See if this is using the DEFUN macro used in Emacs,
- ;; or the DEFUN macro used by the C library.
- (if (condition-case nil
- (and (save-excursion
- (end-of-line)
- (while (= (preceding-char) ?\\)
- (end-of-line 2))
- (backward-sexp 1)
- (beginning-of-line)
- (setq tem (point))
- (looking-at "DEFUN\\b"))
- (>= location tem))
- (error nil))
- (progn
- (goto-char tem)
- (down-list 1)
- (if (= (char-after (point)) ?\")
- (progn
- (forward-sexp 1)
- (skip-chars-forward " ,")))
- (buffer-substring (point)
- (progn (forward-sexp 1) (point))))
- (if (looking-at "^[+-]")
- (change-log-get-method-definition)
- ;; Ordinary C function syntax.
- (setq beg (point))
- (if (and (condition-case nil
- ;; Protect against "Unbalanced parens" error.
- (progn
- (down-list 1) ; into arglist
- (backward-up-list 1)
- (skip-chars-backward " \t")
- t)
- (error nil))
- ;; Verify initial pos was after
- ;; real start of function.
- (save-excursion
- (goto-char beg)
- ;; For this purpose, include the line
- ;; that has the decl keywords. This
- ;; may also include some of the
- ;; comments before the function.
- (while (and (not (bobp))
- (save-excursion
- (forward-line -1)
- (looking-at "[^\n\f]")))
- (forward-line -1))
- (>= location (point)))
- ;; Consistency check: going down and up
- ;; shouldn't take us back before BEG.
- (> (point) beg))
- (let (end middle)
- ;; Don't include any final whitespace
- ;; in the name we use.
- (skip-chars-backward " \t\n")
- (setq end (point))
- (backward-sexp 1)
- ;; Now find the right beginning of the name.
- ;; Include certain keywords if they
- ;; precede the name.
- (setq middle (point))
- (forward-word -1)
- ;; Ignore these subparts of a class decl
- ;; and move back to the class name itself.
- (while (looking-at "public \\|private ")
- (skip-chars-backward " \t:")
- (setq end (point))
- (backward-sexp 1)
- (setq middle (point))
- (forward-word -1))
- (and (bolp)
- (looking-at "enum \\|struct \\|union \\|class ")
- (setq middle (point)))
- (goto-char end)
- (when (eq (preceding-char) ?=)
- (forward-char -1)
- (skip-chars-backward " \t")
- (setq end (point)))
- (buffer-substring middle end)))))))))
+ (when (progn (end-of-defun)
+ (< location (point)))
+ (backward-sexp 1)
+ (let (beg tem)
+
+ (forward-line -1)
+ ;; Skip back over typedefs of arglist.
+ (while (and (not (bobp))
+ (looking-at "[ \t\n]"))
+ (forward-line -1))
+ ;; See if this is using the DEFUN macro used in Emacs,
+ ;; or the DEFUN macro used by the C library.
+ (if (condition-case nil
+ (and (save-excursion
+ (end-of-line)
+ (while (= (preceding-char) ?\\)
+ (end-of-line 2))
+ (backward-sexp 1)
+ (beginning-of-line)
+ (setq tem (point))
+ (looking-at "DEFUN\\b"))
+ (>= location tem))
+ (error nil))
+ (progn
+ (goto-char tem)
+ (down-list 1)
+ (if (= (char-after (point)) ?\")
+ (progn
+ (forward-sexp 1)
+ (skip-chars-forward " ,")))
+ (buffer-substring-no-properties
+ (point)
+ (progn (forward-sexp 1)
+ (point))))
+ (if (looking-at "^[+-]")
+ (change-log-get-method-definition)
+ ;; Ordinary C function syntax.
+ (setq beg (point))
+ (if (and
+ ;; Protect against "Unbalanced parens" error.
+ (condition-case nil
+ (progn
+ (down-list 1) ; into arglist
+ (backward-up-list 1)
+ (skip-chars-backward " \t")
+ t)
+ (error nil))
+ ;; Verify initial pos was after
+ ;; real start of function.
+ (save-excursion
+ (goto-char beg)
+ ;; For this purpose, include the line
+ ;; that has the decl keywords. This
+ ;; may also include some of the
+ ;; comments before the function.
+ (while (and (not (bobp))
+ (save-excursion
+ (forward-line -1)
+ (looking-at "[^\n\f]")))
+ (forward-line -1))
+ (>= location (point)))
+ ;; Consistency check: going down and up
+ ;; shouldn't take us back before BEG.
+ (> (point) beg))
+ (let (end middle)
+ ;; Don't include any final whitespace
+ ;; in the name we use.
+ (skip-chars-backward " \t\n")
+ (setq end (point))
+ (backward-sexp 1)
+ ;; Now find the right beginning of the name.
+ ;; Include certain keywords if they
+ ;; precede the name.
+ (setq middle (point))
+ (forward-word -1)
+ ;; Ignore these subparts of a class decl
+ ;; and move back to the class name itself.
+ (while (looking-at "public \\|private ")
+ (skip-chars-backward " \t:")
+ (setq end (point))
+ (backward-sexp 1)
+ (setq middle (point))
+ (forward-word -1))
+ (and (bolp)
+ (looking-at
+ "enum \\|struct \\|union \\|class ")
+ (setq middle (point)))
+ (goto-char end)
+ (when (eq (preceding-char) ?=)
+ (forward-char -1)
+ (skip-chars-backward " \t")
+ (setq end (point)))
+ (buffer-substring-no-properties
+ middle end))))))))
((memq major-mode add-log-tex-like-modes)
(if (re-search-backward
- "\\\\\\(sub\\)*\\(section\\|paragraph\\|chapter\\)" nil t)
+ "\\\\\\(sub\\)*\\(section\\|paragraph\\|chapter\\)"
+ nil t)
(progn
(goto-char (match-beginning 0))
- (buffer-substring (1+ (point));; without initial backslash
- (progn
- (end-of-line)
- (point))))))
+ (buffer-substring-no-properties
+ (1+ (point)) ; without initial backslash
+ (line-end-position)))))
((eq major-mode 'texinfo-mode)
(if (re-search-backward "^@node[ \t]+\\([^,\n]+\\)" nil t)
- (buffer-substring (match-beginning 1)
- (match-end 1))))
- ((eq major-mode 'perl-mode)
+ (match-string-no-properties 1)))
+ ((memq major-mode '(perl-mode cperl-mode))
(if (re-search-backward "^sub[ \t]+\\([^ \t\n]+\\)" nil t)
- (buffer-substring (match-beginning 1)
- (match-end 1))))
- ((or (eq major-mode 'fortran-mode)
- ;; Needs work for f90, but better than nothing.
- (eq major-mode 'f90-mode))
- ;; must be inside function body for this to work
- (fortran-beginning-of-subprogram)
- (let ((case-fold-search t)) ; case-insensitive
- ;; search for fortran subprogram start
- (if (re-search-forward
- "^[ \t]*\\(program\\|subroutine\\|function\
-\\|[ \ta-z0-9*()]*[ \t]+function\\|\\(block[ \t]*data\\)\\)"
- (save-excursion (fortran-end-of-subprogram)
- (point))
- t)
- (or (match-string 2)
- (progn
- ;; move to EOL or before first left paren
- (if (re-search-forward "[(\n]" nil t)
- (progn (backward-char)
- (skip-chars-backward " \t"))
- (end-of-line))
- ;; Use the name preceding that.
- (buffer-substring (point)
- (progn (backward-sexp)
- (point)))))
- "main")))
+ (match-string-no-properties 1)))
+ ;; Emacs's autoconf-mode installs its own
+ ;; `add-log-current-defun-function'. This applies to
+ ;; a different mode apparently for editing .m4
+ ;; autoconf source.
+ ((eq major-mode 'autoconf-mode)
+ (if (re-search-backward
+ "^\\(\\(m4_\\)?define\\|A._DEFUN\\)(\\[?\\([A-Za-z0-9_]+\\)" nil t)
+ (match-string-no-properties 3)))
(t
;; If all else fails, try heuristics
(let (case-fold-search
add-log-current-defun-header-regexp
(- (point) 10000)
t)
- (setq result (or (buffer-substring (match-beginning 1)
- (match-end 1))
- (buffer-substring (match-beginning 0)
- (match-end 0))))
+ (setq result (or (match-string-no-properties 1)
+ (match-string-no-properties 0)))
;; Strip whitespace away
(when (string-match "\\([^ \t\n\r\f].*[^ \t\n\r\f]\\)"
result)
- (setq result (match-string 1 result)))
+ (setq result (match-string-no-properties 1 result)))
result))))))
(error nil)))
(defun change-log-get-method-definition-1 (end)
(setq change-log-get-method-definition-md
(concat change-log-get-method-definition-md
- (buffer-substring (match-beginning 1) (match-end 1))
+ (match-string 1)
end))
(goto-char (match-end 0)))
Both must be found in Change Log mode (since the merging depends on
the appropriate motion commands).
-Entries are inserted in chronological order.
-
-Both the current and old-style time formats for entries are supported,
-so this command could be used to convert old-style logs by merging
-with an empty log."
+Entries are inserted in chronological order. Both the current and
+old-style time formats for entries are supported."
(interactive "*fLog file name to merge: ")
(if (not (eq major-mode 'change-log-mode))
(error "Not in Change Log mode"))
(goto-char (point-max))
(point)))))))))
+;;;###autoload
+(defun change-log-redate ()
+ "Fix any old-style date entries in the current log file to default format."
+ (interactive)
+ (require 'timezone)
+ (save-excursion
+ (goto-char (point-min))
+ (while (re-search-forward "^\\sw.........[0-9:+ ]*" nil t)
+ (unless (= 12 (- (match-end 0) (match-beginning 0)))
+ (let* ((date (save-match-data
+ (timezone-fix-time (match-string 0) nil nil)))
+ (zone (if (consp (aref date 6))
+ (nth 1 (aref date 6)))))
+ (replace-match (format-time-string
+ "%Y-%m-%d "
+ (encode-time (aref date 5)
+ (aref date 4)
+ (aref date 3)
+ (aref date 2)
+ (aref date 1)
+ (aref date 0)
+ zone))))))))
+
(provide 'add-log)
;;; add-log.el ends here
HCoop / bpt / emacs.git / blobdiff