annotate lisp/packages/add-log.el @ 151:59463afc5666 r20-3b2

Import from CVS: tag r20-3b2
author cvs
date Mon, 13 Aug 2007 09:37:19 +0200
parents cca96a509cfe
children 28f395d8dc7a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1 ;;; add-log.el --- change log maintenance commands for Emacs
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
3 ;; Copyright (C) 1985, 86, 88, 93, 94, 1997 Free Software Foundation, Inc.
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
4
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
5 ;; Keywords: maint
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
6
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
7 ;; This file is part of XEmacs.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
8
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
9 ;; XEmacs is free software; you can redistribute it and/or modify it
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
10 ;; under the terms of the GNU General Public License as published by
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
11 ;; the Free Software Foundation; either version 2, or (at your option)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
12 ;; any later version.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
13
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
14 ;; XEmacs is distributed in the hope that it will be useful, but
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
15 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
17 ;; General Public License for more details.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
18
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
19 ;; You should have received a copy of the GNU General Public License
16
0293115a14e9 Import from CVS: tag r19-15b91
cvs
parents: 2
diff changeset
20 ;; along with XEmacs; see the file COPYING. If not, write to the
0293115a14e9 Import from CVS: tag r19-15b91
cvs
parents: 2
diff changeset
21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
0293115a14e9 Import from CVS: tag r19-15b91
cvs
parents: 2
diff changeset
22 ;; Boston, MA 02111-1307, USA.
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
23
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
24 ;;; Synched up with: Emacs 20.0.
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
25
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
26 ;;; Commentary:
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
27
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
28 ;; This facility is documented in the Emacs Manual.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
29
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
30 ;;; Code:
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
31
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
32 (defgroup change-log nil
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
33 "Change log maintenance"
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
34 :group 'tools
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
35 :prefix "change-log-"
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
36 :prefix "add-log-")
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
37
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
38
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
39 ;;;###autoload
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
40 (defcustom change-log-default-name nil
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
41 "*Name of a change log file for \\[add-change-log-entry]."
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
42 :type '(choice (const :tag "default" nil)
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
43 string)
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
44 :group 'change-log)
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
45
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
46 ;;;###autoload
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
47 (defcustom add-log-current-defun-function nil
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
48 "\
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
49 *If non-nil, function to guess name of current function from surrounding text.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
50 \\[add-change-log-entry] calls this function (if nil, `add-log-current-defun'
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
51 instead) with no arguments. It returns a string or nil if it cannot guess."
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
52 :type 'boolean
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
53 :group 'change-log)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
54
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
55 ;;;###autoload
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
56 (defcustom add-log-full-name nil
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
57 "*Full name of user, for inclusion in ChangeLog daily headers.
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
58 This defaults to the value returned by the `user-full-name' function."
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
59 :type '(choice (const :tag "Default" nil)
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
60 string)
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
61 :group 'change-log)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
62
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
63 ;; XEmacs;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
64 ;; So that the dump-time value doesn't go into loaddefs.el with the autoload.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
65 (or add-log-full-name (setq add-log-full-name (user-full-name)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
66
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
67 ;;;###autoload
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
68 (defcustom add-log-mailing-address nil
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
69 "*Electronic mail address of user, for inclusion in ChangeLog daily headers.
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
70 This defaults to the value of `user-mail-address'."
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
71 :type '(choice (const :tag "Default" nil)
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
72 string)
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
73 :group 'change-log)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
74
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
75 ;; XEmacs:
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
76 ;; So that the dump-time value doesn't go into loaddefs.el with the autoload.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
77 (or add-log-mailing-address
114
8619ce7e4c50 Import from CVS: tag r20-1b9
cvs
parents: 70
diff changeset
78 (setq add-log-mailing-address (user-mail-address)))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
79
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
80 (defvar change-log-font-lock-keywords
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
81 '(;;
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
82 ;; Date lines, new and old styles.
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
83 ("^\\sw.........[0-9: ]*"
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
84 (0 font-lock-string-face)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
85 ("\\([^<]+\\)<\\([A-Za-z0-9_.-]+@[A-Za-z0-9_.-]+\\)>" nil nil
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
86 (1 font-lock-reference-face)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
87 (2 font-lock-variable-name-face)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
88 ;;
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
89 ;; File names.
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
90 ("^\t\\* \\([^ ,:([\n]+\\)"
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
91 (1 font-lock-function-name-face)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
92 ("\\=, \\([^ ,:([\n]+\\)" nil nil (1 font-lock-function-name-face)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
93 ;;
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
94 ;; Function or variable names.
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
95 ("(\\([^ ,:\n]+\\)"
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
96 (1 font-lock-keyword-face)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
97 ("\\=, \\([^ ,:\n]+\\)" nil nil (1 font-lock-keyword-face)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
98 ;;
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
99 ;; Conditionals.
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
100 ("\\[!?\\([^]\n]+\\)\\]\\(:\\| (\\)" (1 font-lock-variable-name-face))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
101 ;;
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
102 ;; Acknowledgments.
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
103 ("^\t\\(From\\|Reported by\\)" 1 font-lock-comment-face)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
104 )
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
105 "Additional expressions to highlight in Change Log mode.")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
106 (put 'change-log-mode 'font-lock-defaults
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
107 '(change-log-font-lock-keywords t))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
108
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
109 (defvar change-log-mode-map nil
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
110 "Keymap for Change Log major mode.")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
111 (if change-log-mode-map
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
112 nil
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
113 (setq change-log-mode-map (make-sparse-keymap)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
114
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
115 (defvar change-log-time-zone-rule nil
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
116 "Time zone used for calculating change log time stamps.
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
117 It takes the same format as the TZ argument of `set-time-zone-rule'.
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
118 If nil, use local time.")
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
119
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
120 (defun iso8601-time-zone (time)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
121 (let* ((utc-offset (or (car (current-time-zone time)) 0))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
122 (sign (if (< utc-offset 0) ?- ?+))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
123 (sec (abs utc-offset))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
124 (ss (% sec 60))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
125 (min (/ sec 60))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
126 (mm (% min 60))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
127 (hh (/ min 60)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
128 (format (cond ((not (zerop ss)) "%c%02d:%02d:%02d")
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
129 ((not (zerop mm)) "%c%02d:%02d")
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
130 (t "%c%02d"))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
131 sign hh mm ss)))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
132
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
133 (defun change-log-name ()
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
134 (or change-log-default-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
135 (if (eq system-type 'vax-vms)
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
136 "$CHANGE_LOG$.TXT"
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
137 "ChangeLog")))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
138
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
139 ;;;###autoload
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
140 (defun prompt-for-change-log-name ()
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
141 "Prompt for a change log name."
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
142 (let* ((default (change-log-name))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
143 (name (expand-file-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
144 (read-file-name (format "Log file (default %s): " default)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
145 nil default))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
146 ;; Handle something that is syntactically a directory name.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
147 ;; Look for ChangeLog or whatever in that directory.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
148 (if (string= (file-name-nondirectory name) "")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
149 (expand-file-name (file-name-nondirectory default)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
150 name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
151 ;; Handle specifying a file that is a directory.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
152 (if (file-directory-p name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
153 (expand-file-name (file-name-nondirectory default)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
154 (file-name-as-directory name))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
155 name))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
156
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
157 ;;;###autoload
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
158 (defun find-change-log (&optional file-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
159 "Find a change log file for \\[add-change-log-entry] and return the name.
2
ac2d302a0011 Import from CVS: tag r19-15b2
cvs
parents: 0
diff changeset
160
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
161 Optional arg FILE-NAME specifies the file to use.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
162 If FILE-NAME is nil, use the value of `change-log-default-name'.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
163 If 'change-log-default-name' is nil, behave as though it were 'ChangeLog'
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
164 \(or whatever we use on this operating system).
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
165
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
166 If 'change-log-default-name' contains a leading directory component, then
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
167 simply find it in the current directory. Otherwise, search in the current
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
168 directory and its successive parents for a file so named.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
169
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
170 Once a file is found, `change-log-default-name' is set locally in the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
171 current buffer to the complete file name."
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
172 ;; If user specified a file name or if this buffer knows which one to use,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
173 ;; just use that.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
174 (or file-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
175 (setq file-name (and change-log-default-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
176 (file-name-directory change-log-default-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
177 change-log-default-name))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
178 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
179 ;; Chase links in the source file
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
180 ;; and use the change log in the dir where it points.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
181 (setq file-name (or (and buffer-file-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
182 (file-name-directory
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
183 (file-chase-links buffer-file-name)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
184 default-directory))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
185 (if (file-directory-p file-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
186 (setq file-name (expand-file-name (change-log-name) file-name)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
187 ;; Chase links before visiting the file.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
188 ;; This makes it easier to use a single change log file
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
189 ;; for several related directories.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
190 (setq file-name (file-chase-links file-name))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
191 (setq file-name (expand-file-name file-name))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
192 ;; Move up in the dir hierarchy till we find a change log file.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
193 (let ((file1 file-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
194 parent-dir)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
195 (while (and (not (or (get-file-buffer file1) (file-exists-p file1)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
196 (progn (setq parent-dir
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
197 (file-name-directory
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
198 (directory-file-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
199 (file-name-directory file1))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
200 ;; Give up if we are already at the root dir.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
201 (not (string= (file-name-directory file1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
202 parent-dir))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
203 ;; Move up to the parent dir and try again.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
204 (setq file1 (expand-file-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
205 (file-name-nondirectory (change-log-name))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
206 parent-dir)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
207 ;; If we found a change log in a parent, use that.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
208 (if (or (get-file-buffer file1) (file-exists-p file1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
209 (setq file-name file1)))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
210 ;; Make a local variable in this buffer so we needn't search again.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
211 (set (make-local-variable 'change-log-default-name) file-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
212 file-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
213
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
214 ;;;###autoload
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
215 (defun add-change-log-entry (&optional whoami file-name other-window new-entry)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
216 "Find change log file and add an entry for today.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
217 Optional arg (interactive prefix) non-nil means prompt for user name and site.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
218 Second arg is file name of change log. If nil, uses `change-log-default-name'.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
219 Third arg OTHER-WINDOW non-nil means visit in other window.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
220 Fourth arg NEW-ENTRY non-nil means always create a new entry at the front;
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
221 never append to an existing entry. Today's date is calculated according to
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
222 `change-log-time-zone-rule' if non-nil, otherwise in local time."
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
223 (interactive (list current-prefix-arg
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
224 (prompt-for-change-log-name)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
225 (or add-log-full-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
226 (setq add-log-full-name (user-full-name)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
227 (or add-log-mailing-address
114
8619ce7e4c50 Import from CVS: tag r20-1b9
cvs
parents: 70
diff changeset
228 (setq add-log-mailing-address (user-mail-address)))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
229 (if whoami
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
230 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
231 (setq add-log-full-name (read-string "Full name: " add-log-full-name))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
232 ;; Note that some sites have room and phone number fields in
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
233 ;; full name which look silly when inserted. Rather than do
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
234 ;; anything about that here, let user give prefix argument so that
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
235 ;; s/he can edit the full name field in prompter if s/he wants.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
236 (setq add-log-mailing-address
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
237 (read-string "Mailing address: " add-log-mailing-address))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
238 (let ((defun (funcall (or add-log-current-defun-function
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
239 'add-log-current-defun)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
240 paragraph-end entry)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
241
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
242 (setq file-name (expand-file-name (find-change-log file-name)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
243
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
244 ;; Set ENTRY to the file name to use in the new entry.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
245 (and buffer-file-name
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
246 ;; Never want to add a change log entry for the ChangeLog file itself.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
247 (not (string= buffer-file-name file-name))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
248 (setq entry (if (string-match
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
249 (concat "^" (regexp-quote (file-name-directory
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
250 file-name)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
251 buffer-file-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
252 (substring buffer-file-name (match-end 0))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
253 (file-name-nondirectory buffer-file-name))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
254
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
255 (if (and other-window (not (equal file-name buffer-file-name)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
256 (find-file-other-window file-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
257 (find-file file-name))
2
ac2d302a0011 Import from CVS: tag r19-15b2
cvs
parents: 0
diff changeset
258 (or (eq major-mode 'change-log-mode)
ac2d302a0011 Import from CVS: tag r19-15b2
cvs
parents: 0
diff changeset
259 (change-log-mode))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
260 (undo-boundary)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
261 (goto-char (point-min))
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
262 (let ((new-entry (concat (if change-log-time-zone-rule
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
263 (let ((tz (getenv "TZ"))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
264 (now (current-time)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
265 (unwind-protect
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
266 (progn
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
267 (set-time-zone-rule
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
268 change-log-time-zone-rule)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
269 (concat
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
270 (format-time-string "%Y-%m-%d " now)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
271 (iso8601-time-zone now)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
272 (set-time-zone-rule tz)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
273 (format-time-string "%Y-%m-%d"))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
274 " " add-log-full-name
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
275 " <" add-log-mailing-address ">")))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
276 (if (looking-at (regexp-quote new-entry))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
277 (forward-line 1)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
278 (insert new-entry "\n\n")))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
279
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
280 ;; Search only within the first paragraph.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
281 (if (looking-at "\n*[^\n* \t]")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
282 (skip-chars-forward "\n")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
283 (forward-paragraph 1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
284 (setq paragraph-end (point))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
285 (goto-char (point-min))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
286
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
287 ;; Now insert the new line for this entry.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
288 (cond ((re-search-forward "^\\s *\\*\\s *$" paragraph-end t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
289 ;; Put this file name into the existing empty entry.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
290 (if entry
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
291 (insert entry)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
292 ((and (not new-entry)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
293 (let (case-fold-search)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
294 (re-search-forward
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
295 (concat (regexp-quote (concat "* " entry))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
296 ;; Don't accept `foo.bar' when
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
297 ;; looking for `foo':
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
298 "\\(\\s \\|[(),:]\\)")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
299 paragraph-end t)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
300 ;; Add to the existing entry for the same file.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
301 (re-search-forward "^\\s *$\\|^\\s \\*")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
302 (goto-char (match-beginning 0))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
303 ;; Delete excess empty lines; make just 2.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
304 (while (and (not (eobp)) (looking-at "^\\s *$"))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
305 (delete-region (point) (save-excursion (forward-line 1) (point))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
306 (insert "\n\n")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
307 (forward-line -2)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
308 (indent-relative-maybe))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
309 (t
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
310 ;; Make a new entry.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
311 (forward-line 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
312 (while (looking-at "\\sW")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
313 (forward-line 1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
314 (while (and (not (eobp)) (looking-at "^\\s *$"))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
315 (delete-region (point) (save-excursion (forward-line 1) (point))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
316 (insert "\n\n\n")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
317 (forward-line -2)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
318 (indent-to left-margin)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
319 (insert "* " (or entry ""))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
320 ;; Now insert the function name, if we have one.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
321 ;; Point is at the entry for this file,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
322 ;; either at the end of the line or at the first blank line.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
323 (if defun
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
324 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
325 ;; Make it easy to get rid of the function name.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
326 (undo-boundary)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
327 (insert (if (save-excursion
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
328 (beginning-of-line 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
329 (looking-at "\\s *$"))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
330 ""
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
331 " ")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
332 "(" defun "): "))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
333 ;; No function name, so put in a colon unless we have just a star.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
334 (if (not (save-excursion
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
335 (beginning-of-line 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
336 (looking-at "\\s *\\(\\*\\s *\\)?$")))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
337 (insert ": ")))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
338
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
339 ;;;###autoload
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
340 (defun add-change-log-entry-other-window (&optional whoami file-name)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
341 "Find change log file in other window and add an entry for today.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
342 Optional arg (interactive prefix) non-nil means prompt for user name and site.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
343 Second arg is file name of change log. \
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
344 If nil, uses `change-log-default-name'."
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
345 (interactive (if current-prefix-arg
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
346 (list current-prefix-arg
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
347 (prompt-for-change-log-name))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
348 (add-change-log-entry whoami file-name t))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
349 ;;;###autoload (define-key ctl-x-4-map "a" 'add-change-log-entry-other-window)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
350
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
351 ;;;###autoload
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
352 (defun change-log-mode ()
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
353 "Major mode for editing change logs; like Indented Text Mode.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
354 Prevents numeric backups and sets `left-margin' to 8 and `fill-column' to 74.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
355 New log entries are usually made with \\[add-change-log-entry] or \\[add-change-log-entry-other-window].
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
356 Each entry behaves as a paragraph, and the entries for one day as a page.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
357 Runs `change-log-mode-hook'."
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
358 (interactive)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
359 (kill-all-local-variables)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
360 (indented-text-mode)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
361 (setq major-mode 'change-log-mode
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
362 mode-name "Change Log"
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
363 left-margin 8
2
ac2d302a0011 Import from CVS: tag r19-15b2
cvs
parents: 0
diff changeset
364 fill-column 74
ac2d302a0011 Import from CVS: tag r19-15b2
cvs
parents: 0
diff changeset
365 indent-tabs-mode t
ac2d302a0011 Import from CVS: tag r19-15b2
cvs
parents: 0
diff changeset
366 tab-width 8)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
367 (use-local-map change-log-mode-map)
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
368 (set (make-local-variable 'fill-paragraph-function)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
369 'change-log-fill-paragraph)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
370 ;; Let each entry behave as one paragraph:
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
371 ;; We really do want "^" in paragraph-start below: it is only the lines that
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
372 ;; begin at column 0 (despite the left-margin of 8) that we are looking for.
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
373 (set (make-local-variable 'paragraph-start) "\\s *$\\|\f\\|^\\<")
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
374 (set (make-local-variable 'paragraph-separate) "\\s *$\\|\f\\|^\\<")
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
375 ;; Let all entries for one day behave as one page.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
376 ;; Match null string on the date-line so that the date-line
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
377 ;; is grouped with what follows.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
378 (set (make-local-variable 'page-delimiter) "^\\<\\|^\f")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
379 (set (make-local-variable 'version-control) 'never)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
380 (set (make-local-variable 'adaptive-fill-regexp) "\\s *")
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
381 ;;(set (make-local-variable 'font-lock-defaults)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
382 ;;'(change-log-font-lock-keywords t))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
383 (run-hooks 'change-log-mode-hook))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
384
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
385 ;; It might be nice to have a general feature to replace this. The idea I
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
386 ;; have is a variable giving a regexp matching text which should not be
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
387 ;; moved from bol by filling. change-log-mode would set this to "^\\s *\\s(".
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
388 ;; But I don't feel up to implementing that today.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
389 (defun change-log-fill-paragraph (&optional justify)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
390 "Fill the paragraph, but preserve open parentheses at beginning of lines.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
391 Prefix arg means justify as well."
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
392 (interactive "P")
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
393 (let ((end (progn (forward-paragraph) (point)))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
394 (beg (progn (backward-paragraph) (point)))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
395 (paragraph-start (concat paragraph-start "\\|\\s *\\s(")))
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
396 (fill-region beg end justify)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
397 t))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
398
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
399 (defcustom add-log-current-defun-header-regexp
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
400 "^\\([A-Z][A-Z_ ]*[A-Z_]\\|[-_a-zA-Z]+\\)[ \t]*[:=]"
120
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
401 "*Heuristic regexp used by `add-log-current-defun' for unknown major modes."
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
402 :type 'regexp
cca96a509cfe Import from CVS: tag r20-1b12
cvs
parents: 114
diff changeset
403 :group 'change-log)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
404
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
405 ;;;###autoload
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
406 (defvar add-log-lisp-like-modes
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
407 '(emacs-lisp-mode lisp-mode scheme-mode lisp-interaction-mode)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
408 "*Modes that look like Lisp to `add-log-current-defun'.")
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
409
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
410 ;;;###autoload
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
411 (defvar add-log-c-like-modes
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
412 '(c-mode c++-mode c++-c-mode objc-mode)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
413 "*Modes that look like C to `add-log-current-defun'.")
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
414
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
415 ;;;###autoload
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
416 (defvar add-log-tex-like-modes
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
417 '(TeX-mode plain-TeX-mode LaTeX-mode plain-tex-mode latex-mode)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
418 "*Modes that look like TeX to `add-log-current-defun'.")
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
419
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
420 ;;;###autoload
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
421 (defun add-log-current-defun ()
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
422 "Return name of function definition point is in, or nil.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
423
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
424 Understands C, Lisp, LaTeX (\"functions\" are chapters, sections, ...),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
425 Texinfo (@node titles), Perl, and Fortran.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
426
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
427 Other modes are handled by a heuristic that looks in the 10K before
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
428 point for uppercase headings starting in the first column or
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
429 identifiers followed by `:' or `=', see variable
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
430 `add-log-current-defun-header-regexp'.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
431
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
432 Has a preference of looking backwards."
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
433 (condition-case nil
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
434 (save-excursion
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
435 (let ((location (point)))
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
436 (cond ((memq major-mode add-log-lisp-like-modes)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
437 ;; If we are now precisely at the beginning of a defun,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
438 ;; make sure beginning-of-defun finds that one
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
439 ;; rather than the previous one.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
440 (or (eobp) (forward-char 1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
441 (beginning-of-defun)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
442 ;; Make sure we are really inside the defun found, not after it.
2
ac2d302a0011 Import from CVS: tag r19-15b2
cvs
parents: 0
diff changeset
443 (if (and (looking-at "\\s(")
ac2d302a0011 Import from CVS: tag r19-15b2
cvs
parents: 0
diff changeset
444 (progn (end-of-defun)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
445 (< location (point)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
446 (progn (forward-sexp -1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
447 (>= location (point))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
448 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
449 (if (looking-at "\\s(")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
450 (forward-char 1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
451 (forward-sexp 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
452 (skip-chars-forward " '")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
453 (buffer-substring (point)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
454 (progn (forward-sexp 1) (point))))))
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
455 ((and (memq major-mode add-log-c-like-modes)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
456 (save-excursion
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
457 (beginning-of-line)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
458 ;; Use eq instead of = here to avoid
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
459 ;; error when at bob and char-after
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
460 ;; returns nil.
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
461 (while (eq (char-after (- (point) 2)) ?\\)
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
462 (forward-line -1))
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
463 (looking-at "[ \t]*#[ \t]*define[ \t]")))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
464 ;; Handle a C macro definition.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
465 (beginning-of-line)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
466 (while (eq (char-after (- (point) 2)) ?\\) ;not =; note above
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
467 (forward-line -1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
468 (search-forward "define")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
469 (skip-chars-forward " \t")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
470 (buffer-substring (point)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
471 (progn (forward-sexp 1) (point))))
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
472 ((memq major-mode add-log-c-like-modes)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
473 (beginning-of-line)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
474 ;; See if we are in the beginning part of a function,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
475 ;; before the open brace. If so, advance forward.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
476 (while (not (looking-at "{\\|\\(\\s *$\\)"))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
477 (forward-line 1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
478 (or (eobp)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
479 (forward-char 1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
480 (beginning-of-defun)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
481 (if (progn (end-of-defun)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
482 (< location (point)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
483 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
484 (backward-sexp 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
485 (let (beg tem)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
486
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
487 (forward-line -1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
488 ;; Skip back over typedefs of arglist.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
489 (while (and (not (bobp))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
490 (looking-at "[ \t\n]"))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
491 (forward-line -1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
492 ;; See if this is using the DEFUN macro used in Emacs,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
493 ;; or the DEFUN macro used by the C library.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
494 (if (condition-case nil
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
495 (and (save-excursion
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
496 (end-of-line)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
497 (while (= (preceding-char) ?\\)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
498 (end-of-line 2))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
499 (backward-sexp 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
500 (beginning-of-line)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
501 (setq tem (point))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
502 (looking-at "DEFUN\\b"))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
503 (>= location tem))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
504 (error nil))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
505 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
506 (goto-char tem)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
507 (down-list 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
508 (if (= (char-after (point)) ?\")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
509 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
510 (forward-sexp 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
511 (skip-chars-forward " ,")))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
512 (buffer-substring (point)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
513 (progn (forward-sexp 1) (point))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
514 (if (looking-at "^[+-]")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
515 (get-method-definition)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
516 ;; Ordinary C function syntax.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
517 (setq beg (point))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
518 (if (and (condition-case nil
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
519 ;; Protect against "Unbalanced parens" error.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
520 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
521 (down-list 1) ; into arglist
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
522 (backward-up-list 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
523 (skip-chars-backward " \t")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
524 t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
525 (error nil))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
526 ;; Verify initial pos was after
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
527 ;; real start of function.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
528 (save-excursion
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
529 (goto-char beg)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
530 ;; For this purpose, include the line
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
531 ;; that has the decl keywords. This
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
532 ;; may also include some of the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
533 ;; comments before the function.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
534 (while (and (not (bobp))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
535 (save-excursion
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
536 (forward-line -1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
537 (looking-at "[^\n\f]")))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
538 (forward-line -1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
539 (>= location (point)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
540 ;; Consistency check: going down and up
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
541 ;; shouldn't take us back before BEG.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
542 (> (point) beg))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
543 (let (end middle)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
544 ;; Don't include any final newline
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
545 ;; in the name we use.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
546 (if (= (preceding-char) ?\n)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
547 (forward-char -1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
548 (setq end (point))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
549 (backward-sexp 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
550 ;; Now find the right beginning of the name.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
551 ;; Include certain keywords if they
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
552 ;; precede the name.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
553 (setq middle (point))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
554 (forward-word -1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
555 ;; Ignore these subparts of a class decl
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
556 ;; and move back to the class name itself.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
557 (while (looking-at "public \\|private ")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
558 (skip-chars-backward " \t:")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
559 (setq end (point))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
560 (backward-sexp 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
561 (setq middle (point))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
562 (forward-word -1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
563 (and (bolp)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
564 (looking-at "struct \\|union \\|class ")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
565 (setq middle (point)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
566 (buffer-substring middle end)))))))))
151
59463afc5666 Import from CVS: tag r20-3b2
cvs
parents: 120
diff changeset
567 ((memq major-mode add-log-tex-like-modes)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
568 (if (re-search-backward
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
569 "\\\\\\(sub\\)*\\(section\\|paragraph\\|chapter\\)" nil t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
570 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
571 (goto-char (match-beginning 0))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
572 (buffer-substring (1+ (point));; without initial backslash
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
573 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
574 (end-of-line)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
575 (point))))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
576 ((eq major-mode 'texinfo-mode)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
577 (if (re-search-backward "^@node[ \t]+\\([^,\n]+\\)" nil t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
578 (buffer-substring (match-beginning 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
579 (match-end 1))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
580 ((eq major-mode 'perl-mode)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
581 (if (re-search-backward "^sub[ \t]+\\([^ \t\n]+\\)" nil t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
582 (buffer-substring (match-beginning 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
583 (match-end 1))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
584 ((eq major-mode 'fortran-mode)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
585 ;; must be inside function body for this to work
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
586 (beginning-of-fortran-subprogram)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
587 (let ((case-fold-search t)) ; case-insensitive
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
588 ;; search for fortran subprogram start
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
589 (if (re-search-forward
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
590 "^[ \t]*\\(program\\|subroutine\\|function\
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
591 \\|[ \ta-z0-9*]*[ \t]+function\\)"
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
592 nil t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
593 (progn
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
594 ;; move to EOL or before first left paren
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
595 (if (re-search-forward "[(\n]" nil t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
596 (progn (forward-char -1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
597 (skip-chars-backward " \t"))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
598 (end-of-line))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
599 ;; Use the name preceding that.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
600 (buffer-substring (point)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
601 (progn (forward-sexp -1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
602 (point)))))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
603 (t
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
604 ;; If all else fails, try heuristics
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
605 (let (case-fold-search)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
606 (end-of-line)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
607 (if (re-search-backward add-log-current-defun-header-regexp
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
608 (- (point) 10000)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
609 t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
610 (buffer-substring (match-beginning 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
611 (match-end 1))))))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
612 (error nil)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
613
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
614 (defvar get-method-definition-md)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
615
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
616 ;; Subroutine used within get-method-definition.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
617 ;; Add the last match in the buffer to the end of `md',
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
618 ;; followed by the string END; move to the end of that match.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
619 (defun get-method-definition-1 (end)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
620 (setq get-method-definition-md
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
621 (concat get-method-definition-md
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
622 (buffer-substring (match-beginning 1) (match-end 1))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
623 end))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
624 (goto-char (match-end 0)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
625
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
626 ;; For objective C, return the method name if we are in a method.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
627 (defun get-method-definition ()
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
628 (let ((get-method-definition-md "["))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
629 (save-excursion
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
630 (if (re-search-backward "^@implementation\\s-*\\([A-Za-z_]*\\)" nil t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
631 (get-method-definition-1 " ")))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
632 (save-excursion
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
633 (cond
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
634 ((re-search-forward "^\\([-+]\\)[ \t\n\f\r]*\\(([^)]*)\\)?\\s-*" nil t)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
635 (get-method-definition-1 "")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
636 (while (not (looking-at "[{;]"))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
637 (looking-at
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
638 "\\([A-Za-z_]*:?\\)\\s-*\\(([^)]*)\\)?[A-Za-z_]*[ \t\n\f\r]*")
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
639 (get-method-definition-1 ""))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
640 (concat get-method-definition-md "]"))))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
641
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
642
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
643 (provide 'add-log)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
644
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
645 ;;; add-log.el ends here