Mercurial > hg > xemacs-beta
annotate lisp/lisp-mnt.el @ 5043:d0c14ea98592
various frame-geometry fixes
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-02-15 Ben Wing <ben@xemacs.org>
* EmacsFrame.c:
* EmacsFrame.c (EmacsFrameResize):
* console-msw-impl.h:
* console-msw-impl.h (struct mswindows_frame):
* console-msw-impl.h (FRAME_MSWINDOWS_TARGET_RECT):
* device-tty.c:
* device-tty.c (tty_asynch_device_change):
* event-msw.c:
* event-msw.c (mswindows_wnd_proc):
* faces.c (Fface_list):
* faces.h:
* frame-gtk.c:
* frame-gtk.c (gtk_set_initial_frame_size):
* frame-gtk.c (gtk_set_frame_size):
* frame-msw.c:
* frame-msw.c (mswindows_init_frame_1):
* frame-msw.c (mswindows_set_frame_size):
* frame-msw.c (mswindows_size_frame_internal):
* frame-msw.c (msprinter_init_frame_3):
* frame.c:
* frame.c (enum):
* frame.c (Fmake_frame):
* frame.c (adjust_frame_size):
* frame.c (store_minibuf_frame_prop):
* frame.c (Fframe_property):
* frame.c (Fframe_properties):
* frame.c (Fframe_displayable_pixel_height):
* frame.c (Fframe_displayable_pixel_width):
* frame.c (internal_set_frame_size):
* frame.c (Fset_frame_height):
* frame.c (Fset_frame_pixel_height):
* frame.c (Fset_frame_displayable_pixel_height):
* frame.c (Fset_frame_width):
* frame.c (Fset_frame_pixel_width):
* frame.c (Fset_frame_displayable_pixel_width):
* frame.c (Fset_frame_size):
* frame.c (Fset_frame_pixel_size):
* frame.c (Fset_frame_displayable_pixel_size):
* frame.c (frame_conversion_internal_1):
* frame.c (get_frame_displayable_pixel_size):
* frame.c (change_frame_size_1):
* frame.c (change_frame_size):
* frame.c (generate_title_string):
* frame.h:
* gtk-xemacs.c:
* gtk-xemacs.c (gtk_xemacs_size_request):
* gtk-xemacs.c (gtk_xemacs_size_allocate):
* gtk-xemacs.c (gtk_xemacs_paint):
* gutter.c:
* gutter.c (update_gutter_geometry):
* redisplay.c (end_hold_frame_size_changes):
* redisplay.c (redisplay_frame):
* toolbar.c:
* toolbar.c (update_frame_toolbars_geometry):
* window.c:
* window.c (frame_pixsize_valid_p):
* window.c (check_frame_size):
Various fixes to frame geometry to make it a bit easier to understand
and fix some bugs.
1. IMPORTANT: Some renamings. Will need to be applied carefully to
the carbon repository, in the following order:
-- pixel_to_char_size -> pixel_to_frame_unit_size
-- char_to_pixel_size -> frame_unit_to_pixel_size
-- pixel_to_real_char_size -> pixel_to_char_size
-- char_to_real_pixel_size -> char_to_pixel_size
-- Reverse second and third arguments of change_frame_size() and
change_frame_size_1() to try to make functions consistent in
putting width before height.
-- Eliminate old round_size_to_char, because it didn't really
do anything differently from round_size_to_real_char()
-- round_size_to_real_char -> round_size_to_char; any places that
called the old round_size_to_char should just call the new one.
2. IMPORTANT FOR CARBON: The set_frame_size() method is now passed
sizes in "frame units", like all other frame-sizing functions,
rather than some hacked-up combination of char-cell units and
total pixel size. This only affects window systems that use
"pixelated geometry", and I'm not sure if Carbon is one of them.
MS Windows is pixelated, X and GTK are not. For pixelated-geometry
systems, the size in set_frame_size() is in displayable pixels
rather than total pixels and needs to be converted appropriately;
take a look at the changes made to mswindows_set_frame_size()
method if necessary.
3. Add a big long comment in frame.c describing how frame geometry
works.
4. Remove MS Windows-specific character height and width fields,
duplicative and unused.
5. frame-displayable-pixel-* and set-frame-displayable-pixel-*
didn't use to work on MS Windows, but they do now.
6. In general, clean up the handling of "pixelated geometry" so
that fewer functions have to worry about this. This is really
an abomination that should be removed entirely but that will
have to happen later. Fix some buggy code in
frame_conversion_internal() that happened to "work" because it
was countered by oppositely buggy code in change_frame_size().
7. Clean up some frame-size code in toolbar.c and use functions
already provided in frame.c instead of rolling its own.
8. Fix check_frame_size() in window.c, which formerly didn't take
pixelated geometry into account.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Mon, 15 Feb 2010 22:14:11 -0600 |
| parents | 199ecf2503c8 |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 428 | 1 ;;; lisp-mnt.el --- minor mode for Emacs Lisp maintainers |
| 2 | |
| 3 ;; Copyright (C) 1992, 1994 Free Software Foundation, Inc. | |
| 4 | |
| 5 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com> | |
| 6 ;; Maintainer: Eric S. Raymond <esr@snark.thyrsus.com> | |
| 7 ;; Created: 14 Jul 1992 | |
| 8 ;; Keywords: docs, maint | |
| 9 ;; X-Modified-by: Bob Weiner <weiner@beopen.com>, 4/14/95, to support | |
| 10 ;; InfoDock headers. | |
| 11 ;; X-Bogus-Bureaucratic-Cruft: Gruad will get you if you don't watch out! | |
| 12 | |
| 13 ;; This file is part of XEmacs. | |
| 14 | |
| 15 ;; XEmacs is free software; you can redistribute it and/or modify it | |
| 16 ;; under the terms of the GNU General Public License as published by | |
| 17 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 18 ;; any later version. | |
| 19 | |
| 20 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 21 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 22 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 23 ;; General Public License for more details. | |
| 24 | |
| 25 ;; You should have received a copy of the GNU General Public License | |
| 26 ;; along with XEmacs; see the file COPYING. If not, write to the Free | |
|
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27 ;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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28 ;; Boston, MA 02110-1301, USA. |
| 428 | 29 |
| 30 ;;; Synched up with: FSF 20.2. | |
| 31 | |
| 32 ;;; Commentary: | |
| 33 | |
| 34 ;; This minor mode adds some services to Emacs-Lisp editing mode. | |
| 35 ;; | |
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36 ;; It provides knowledge about the header conventions for library packages. |
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37 ;; `lm-synopsis' supports generating synopses from a library directory. |
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38 ;; `lm-verify' can be used to check for missing headers in library files. |
| 428 | 39 ;; |
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40 ;; `lm-report-bug' automatically addresses bug mail to a package's |
| 428 | 41 ;; maintainer or author. |
| 42 | |
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43 ;; This file can be loaded by your lisp-mode-hook with `(require 'lisp-mnt)'. |
| 428 | 44 |
| 45 ;; This file is an example of the header conventions. Note the following | |
| 46 ;; features: | |
| 47 ;; | |
| 48 ;; * Header line --- makes it possible to extract a one-line summary of | |
| 49 ;; the package's uses automatically for use in library synopses, KWIC | |
| 50 ;; indexes and the like. | |
| 51 ;; | |
| 52 ;; Format is three semicolons, followed by the filename, followed by | |
| 53 ;; three dashes, followed by the summary. All fields space-separated. | |
| 54 ;; | |
| 55 ;; * Author line --- contains the name and net address of at least | |
| 56 ;; the principal author. | |
| 57 ;; | |
| 58 ;; If there are multiple authors, they should be listed on continuation | |
| 59 ;; lines led by ;;<TAB><TAB> (or multiple blanks), like this: | |
| 60 ;; | |
| 61 ;; ;; Author: Ashwin Ram <Ram-Ashwin@cs.yale.edu> | |
| 62 ;; ;; Dave Sill <de5@ornl.gov> | |
| 63 ;; ;; David Lawrence <tale@pawl.rpi.edu> | |
| 64 ;; ;; Noah Friedman <friedman@ai.mit.edu> | |
| 65 ;; ;; Joe Wells <jbw@maverick.uswest.com> | |
| 66 ;; ;; Dave Brennan <brennan@hal.com> | |
| 67 ;; ;; Eric Raymond <esr@snark.thyrsus.com> | |
| 68 ;; | |
| 69 ;; This field may have some special values; notably "FSF", meaning | |
| 70 ;; "Free Software Foundation". | |
| 71 ;; | |
| 72 ;; * Maintainer line --- should be a single name/address as in the Author | |
| 73 ;; line, or an address only, or the string "FSF". If there is no maintainer | |
| 74 ;; line, the person(s) in the Author field are presumed to be it. The example | |
| 75 ;; in this file is mildly bogus because the maintainer line is redundant. | |
| 76 ;; The idea behind these two fields is to be able to write a Lisp function | |
| 77 ;; that does "send mail to the author" without having to mine the name out by | |
| 78 ;; hand. Please be careful about surrounding the network address with <> if | |
| 79 ;; there's also a name in the field. | |
| 80 ;; | |
| 81 ;; * Created line --- optional, gives the original creation date of the | |
| 82 ;; file. For historical interest, basically. | |
| 83 ;; | |
| 84 ;; * Version line --- intended to give the reader a clue if they're looking | |
| 85 ;; at a different version of the file than the one they're accustomed to. This | |
| 86 ;; may be an RCS or SCCS header. | |
| 87 ;; | |
| 88 ;; * Adapted-By line --- this is for FSF's internal use. The person named | |
| 89 ;; in this field was the one responsible for installing and adapting the | |
| 90 ;; package for the distribution. (This file doesn't have one because the | |
| 91 ;; author *is* one of the maintainers.) | |
| 92 ;; | |
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93 ;; * Keywords line --- used by the finder code (now direly bit-rotted) |
| 428 | 94 ;; for finding Emacs Lisp code related to a topic. |
| 95 ;; | |
| 96 ;; * X-Bogus-Bureaucratic-Cruft line --- this is a joke and an example | |
| 97 ;; of a comment header. Headers starting with `X-' should never be used | |
| 98 ;; for any real purpose; this is the way to safely add random headers | |
| 99 ;; without invoking the wrath of any program. | |
| 100 ;; | |
| 101 ;; * Commentary line --- enables Lisp code to find the developer's and | |
| 102 ;; maintainers' explanations of the package internals. | |
| 103 ;; | |
| 104 ;; * Change log line --- optional, exists to terminate the commentary | |
| 105 ;; section and start a change-log part, if one exists. | |
| 106 ;; | |
| 107 ;; * Code line --- exists so Lisp can know where commentary and/or | |
| 108 ;; change-log sections end. | |
| 109 ;; | |
| 110 ;; * Footer line --- marks end-of-file so it can be distinguished from | |
| 111 ;; an expanded formfeed or the results of truncation. | |
| 112 | |
| 113 ;;; Change Log: | |
| 114 | |
| 115 ;; Tue Jul 14 23:44:17 1992 ESR | |
| 116 ;; * Created. | |
| 117 | |
| 118 ;;; Code: | |
| 119 | |
| 120 (require 'picture) ; provides move-to-column-force | |
| 121 | |
| 122 ;;; Variables: | |
| 123 | |
| 124 (defvar lm-header-prefix "^;;*[ \t]+\\(@\(#\)\\)?[ \t]*\\([\$]\\)?" | |
| 125 "Prefix that is ignored before the tag. | |
| 126 For example, you can write the 1st line synopsis string and headers like this | |
| 127 in your Lisp package: | |
| 128 | |
| 129 ;; @(#) package.el -- package description | |
| 130 ;; | |
| 131 ;; @(#) $Maintainer: Person Foo Bar $ | |
| 132 | |
| 133 The @(#) construct is used by unix what(1) and | |
| 134 then $identifier: doc string $ is used by GNU ident(1)") | |
| 135 | |
| 136 (defvar lm-comment-column 16 | |
| 137 "Column used for placing formatted output.") | |
| 138 | |
| 139 (defvar lm-commentary-header "Commentary\\|Documentation" | |
| 140 "Regexp which matches start of documentation section.") | |
| 141 | |
| 142 (defvar lm-history-header "Change Log\\|History" | |
| 143 "Regexp which matches the start of code log section.") | |
| 144 | |
| 145 ;;; Functions: | |
| 146 | |
| 147 ;; These functions all parse the headers of the current buffer | |
| 148 | |
| 149 (defsubst lm-get-header-re (header &optional mode) | |
| 150 "Returns regexp for matching HEADER. | |
| 151 If called with optional MODE and with value `section', | |
| 152 return section regexp instead." | |
| 153 (cond ((eq mode 'section) | |
| 154 (concat "^;;;;* " header ":[ \t]*$")) | |
| 155 (t | |
| 156 (concat lm-header-prefix header ":[ \t]*")))) | |
| 157 | |
| 158 (defsubst lm-get-package-name () | |
| 159 "Returns package name by looking at the first line." | |
| 160 (save-excursion | |
| 161 (goto-char (point-min)) | |
| 162 (if (and (looking-at (concat lm-header-prefix)) | |
| 163 (progn (goto-char (match-end 0)) | |
| 164 (looking-at "\\([^\t ]+\\)") | |
| 165 (match-end 1))) | |
| 166 (buffer-substring (match-beginning 1) (match-end 1)) | |
| 167 ))) | |
| 168 | |
| 169 (defun lm-section-mark (header &optional after) | |
| 170 "Return the buffer location of a given section start marker. | |
| 171 The HEADER is the section mark string to search for. | |
| 172 If AFTER is non-nil, return the location of the next line." | |
| 173 (save-excursion | |
| 174 (let ((case-fold-search t)) | |
| 175 (goto-char (point-min)) | |
| 176 (if (re-search-forward (lm-get-header-re header 'section) nil t) | |
| 177 (progn | |
| 178 (beginning-of-line) | |
| 179 (if after (forward-line 1)) | |
| 180 (point)) | |
| 181 nil)))) | |
| 182 | |
| 183 (defsubst lm-code-mark () | |
| 184 "Return the buffer location of the `Code' start marker." | |
| 185 (lm-section-mark "Code")) | |
| 186 | |
| 187 (defsubst lm-commentary-mark () | |
| 188 "Return the buffer location of the `Commentary' start marker." | |
| 189 (lm-section-mark lm-commentary-header)) | |
| 190 | |
| 191 (defsubst lm-history-mark () | |
| 192 "Return the buffer location of the `History' start marker." | |
| 193 (lm-section-mark lm-history-header)) | |
| 194 | |
| 195 (defun lm-header (header) | |
| 196 "Return the contents of the header named HEADER." | |
| 197 (goto-char (point-min)) | |
| 198 (let ((case-fold-search t)) | |
| 199 (if (and (re-search-forward (lm-get-header-re header) (lm-code-mark) t) | |
| 200 ;; RCS ident likes format "$identifier: data$" | |
| 201 (looking-at "\\([^$\n]+\\)") | |
| 202 (match-end 1)) | |
| 203 (buffer-substring (match-beginning 1) (match-end 1)) | |
| 204 nil))) | |
| 205 | |
| 206 (defun lm-header-multiline (header) | |
| 207 "Return the contents of the header named HEADER, with continuation lines. | |
| 208 The returned value is a list of strings, one per line." | |
| 209 (save-excursion | |
| 210 (goto-char (point-min)) | |
| 211 (let ((res (lm-header header))) | |
| 212 (cond | |
| 213 (res | |
| 214 (setq res (list res)) | |
| 215 (forward-line 1) | |
| 216 | |
| 217 (while (and (looking-at (concat lm-header-prefix "[\t ]+")) | |
| 218 (progn | |
| 219 (goto-char (match-end 0)) | |
| 220 (looking-at "\\(.*\\)")) | |
| 221 (match-end 1)) | |
| 222 (setq res (cons (buffer-substring | |
| 223 (match-beginning 1) | |
| 224 (match-end 1)) | |
| 225 res)) | |
| 226 (forward-line 1)) | |
| 227 )) | |
| 228 res | |
| 229 ))) | |
| 230 | |
| 231 ;; These give us smart access to the header fields and commentary | |
| 232 | |
| 233 (defun lm-summary (&optional file) | |
| 234 "Return the one-line summary of file FILE, or current buffer if FILE is nil." | |
| 235 (save-excursion | |
| 236 (if file | |
| 237 (find-file file)) | |
| 238 (goto-char (point-min)) | |
| 239 (prog1 | |
| 240 (if (and | |
| 241 (looking-at lm-header-prefix) | |
| 242 (progn (goto-char (match-end 0)) | |
| 243 (looking-at "[^ ]+[ \t]+--+[ \t]+\\(.*\\)"))) | |
| 244 (buffer-substring (match-beginning 1) (match-end 1))) | |
| 245 (if file | |
| 246 (kill-buffer (current-buffer))) | |
| 247 ))) | |
| 248 | |
|
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changeset
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249 ;; #### This should be replaced by a call into mail-lib. |
| 428 | 250 (defun lm-crack-address (x) |
| 251 "Split up an email address into full name and real email address. | |
| 252 The value is a cons of the form (FULLNAME . ADDRESS)." | |
| 253 (cond ((string-match "\\(.+\\) [(<]\\(\\S-+@\\S-+\\)[>)]" x) | |
| 254 (cons (substring x (match-beginning 1) (match-end 1)) | |
| 255 (substring x (match-beginning 2) (match-end 2)))) | |
| 256 ((string-match "\\(\\S-+@\\S-+\\) [(<]\\(.*\\)[>)]" x) | |
| 257 (cons (substring x (match-beginning 2) (match-end 2)) | |
| 258 (substring x (match-beginning 1) (match-end 1)))) | |
| 259 ((string-match "\\S-+@\\S-+" x) | |
| 260 (cons nil x)) | |
| 261 (t | |
| 262 (cons x nil)))) | |
| 263 | |
| 264 (defun lm-authors (&optional file) | |
| 265 "Return the author list of file FILE, or current buffer if FILE is nil. | |
| 266 Each element of the list is a cons; the car is the full name, | |
| 267 the cdr is an email address." | |
| 268 (save-excursion | |
| 269 (if file | |
| 270 (find-file file)) | |
| 271 ;; XEmacs change (Is E-MAIL an infodock header? -sb) | |
| 272 (let* ((authorlist (lm-header-multiline "author")) | |
| 273 (email-list (lm-header-multiline "E-MAIL")) | |
| 274 (authors authorlist)) | |
| 275 (prog1 | |
| 276 (if (null email-list) | |
| 277 (mapcar 'lm-crack-address authorlist) | |
| 278 (while (and email-list authors) | |
| 279 (setcar authors (cons (car authors) (car email-list))) | |
| 280 (setq email-list (cdr email-list) | |
| 281 authors (cdr authors))) | |
| 282 authorlist) | |
| 283 (if file | |
| 284 (kill-buffer (current-buffer)))) | |
| 285 ))) | |
| 286 | |
| 287 (defun lm-maintainer (&optional file) | |
| 288 "Return the maintainer of file FILE, or current buffer if FILE is nil. | |
| 289 The return value has the form (NAME . ADDRESS)." | |
| 290 (save-excursion | |
| 291 (if file | |
| 292 (find-file file)) | |
| 293 (prog1 | |
| 294 (let ((maint (lm-header "maintainer"))) | |
| 295 (if maint | |
| 296 (lm-crack-address maint) | |
| 297 (car (lm-authors)))) | |
| 298 (if file | |
| 299 (kill-buffer (current-buffer)))))) | |
| 300 | |
| 301 (defun lm-creation-date (&optional file) | |
| 302 "Return the created date given in file FILE, or current buffer if FILE is nil." | |
| 303 (save-excursion | |
| 304 (if file | |
| 305 (find-file file)) | |
| 306 (prog1 | |
| 307 ;; XEmacs change (Is ORIG-DATE an Infodock header? -sb) | |
| 308 (or (lm-header "created") | |
| 309 (let ((date-and-time (lm-header "ORIG-DATE"))) | |
| 310 (if date-and-time | |
| 311 (substring date-and-time 0 | |
| 312 (string-match " " date-and-time))))) | |
| 313 (if file | |
| 314 (kill-buffer (current-buffer))) | |
| 315 ))) | |
| 316 | |
| 317 (defun lm-last-modified-date (&optional file) | |
| 318 "Return the modify-date given in file FILE, or current buffer if FILE is nil." | |
| 319 (save-excursion | |
| 320 (if file | |
| 321 (find-file file)) | |
| 322 (prog1 | |
| 323 (if (progn | |
| 324 (goto-char (point-min)) | |
| 325 (re-search-forward | |
| 326 "\\$[I]d: [^ ]+ [^ ]+ \\([^/]+\\)/\\([^/]+\\)/\\([^ ]+\\) " | |
| 327 (lm-code-mark) t)) | |
| 328 (format "%s %s %s" | |
| 329 (buffer-substring (match-beginning 3) (match-end 3)) | |
| 330 (nth (string-to-int | |
| 331 (buffer-substring (match-beginning 2) (match-end 2))) | |
| 332 '("" "Jan" "Feb" "Mar" "Apr" "May" "Jun" | |
| 333 "Jul" "Aug" "Sep" "Oct" "Nov" "Dec")) | |
| 334 (buffer-substring (match-beginning 1) (match-end 1))) | |
| 335 ;; XEmacs change (Infodock change? -sb) | |
| 336 (let ((date-and-time (lm-header "LAST-MOD"))) | |
| 337 (if date-and-time | |
| 338 (substring date-and-time 0 | |
| 339 (string-match " " date-and-time))))) | |
| 340 (if file | |
| 341 (kill-buffer (current-buffer))) | |
| 342 ))) | |
| 343 | |
| 344 (defun lm-version (&optional file) | |
| 345 "Return the version listed in file FILE, or current buffer if FILE is nil. | |
| 448 | 346 This can be found in an RCS or SCCS header to crack it out of." |
| 428 | 347 (save-excursion |
| 348 (if file | |
| 349 (find-file file)) | |
| 350 (prog1 | |
| 351 (or | |
| 352 (lm-header "version") | |
| 353 (let ((header-max (lm-code-mark))) | |
| 354 (goto-char (point-min)) | |
| 355 (cond | |
| 356 ;; Look for an RCS header | |
| 357 ((re-search-forward "\\$[I]d: [^ ]+ \\([^ ]+\\) " header-max t) | |
| 358 (buffer-substring (match-beginning 1) (match-end 1))) | |
| 359 | |
| 360 ;; Look for an SCCS header | |
| 361 ((re-search-forward | |
| 362 (concat | |
| 363 (regexp-quote "@(#)") | |
| 364 (regexp-quote (file-name-nondirectory (buffer-file-name))) | |
| 365 "\t\\([012345679.]*\\)") | |
| 366 header-max t) | |
| 367 (buffer-substring (match-beginning 1) (match-end 1))) | |
| 368 | |
| 369 (t nil)))) | |
| 370 (if file | |
| 371 (kill-buffer (current-buffer))) | |
| 372 ))) | |
| 373 | |
| 374 (defun lm-keywords (&optional file) | |
| 375 "Return the keywords given in file FILE, or current buffer if FILE is nil." | |
| 376 (save-excursion | |
| 377 (if file | |
| 378 (find-file file)) | |
| 379 (prog1 | |
| 380 (let ((keywords (lm-header "keywords"))) | |
| 381 (and keywords (downcase keywords))) | |
| 382 (if file | |
| 383 (kill-buffer (current-buffer))) | |
| 384 ))) | |
| 385 | |
| 386 (defun lm-adapted-by (&optional file) | |
| 387 "Return the adapted-by names in file FILE, or current buffer if FILE is nil. | |
| 388 This is the name of the person who cleaned up this package for | |
| 389 distribution." | |
| 390 (save-excursion | |
| 391 (if file | |
| 392 (find-file file)) | |
| 393 (prog1 | |
| 394 (lm-header "adapted-by") | |
| 395 (if file | |
| 396 (kill-buffer (current-buffer))) | |
| 397 ))) | |
| 398 | |
| 399 (defun lm-commentary (&optional file) | |
| 400 "Return the commentary in file FILE, or current buffer if FILE is nil. | |
| 401 The value is returned as a string. In the text, the commentary starts | |
| 402 with tag `Commentary' and ends with tag `Change Log' or `History'." | |
| 403 (save-excursion | |
| 404 (if file | |
| 405 (find-file file)) | |
| 406 (prog1 | |
| 407 (let ((commentary (lm-commentary-mark)) | |
| 408 (change-log (lm-history-mark)) | |
| 409 (code (lm-code-mark)) | |
| 410 end) | |
| 411 (cond | |
| 412 ((and commentary change-log) | |
| 413 (buffer-substring commentary change-log)) | |
| 414 ((and commentary code) | |
| 415 (buffer-substring commentary code)) | |
| 416 (t | |
| 417 ;; XEmacs change (Infodock headers? -sb) | |
| 418 (setq commentary (lm-section-mark "DESCRIPTION" t)) | |
| 419 (setq end (lm-section-mark "DESCRIP-END")) | |
| 420 (and commentary end (buffer-substring commentary end))))) | |
| 421 (if file | |
| 422 (kill-buffer (current-buffer))) | |
| 423 ))) | |
| 424 | |
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425 ;;; Utilities |
| 428 | 426 |
| 427 (defun lm-insert-at-column (col &rest strings) | |
| 428 "Insert list of STRINGS, at column COL." | |
| 429 (if (> (current-column) col) (insert "\n")) | |
| 430 (move-to-column-force col) | |
| 431 (apply 'insert strings)) | |
| 432 | |
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433 ;;; Entry points: verification, synopses, and bug reporting |
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434 |
| 428 | 435 (defun lm-verify (&optional file showok &optional verb) |
| 436 "Check that the current buffer (or FILE if given) is in proper format. | |
| 437 If FILE is a directory, recurse on its files and generate a report in | |
| 438 a temporary buffer." | |
| 439 (interactive) | |
| 440 (let* ((verb (or verb (interactive-p))) | |
| 441 ret | |
| 442 name | |
| 443 ) | |
| 444 (if verb | |
| 445 (setq ret "Ok.")) ;init value | |
| 446 | |
| 447 (if (and file (file-directory-p file)) | |
| 448 (setq | |
| 449 ret | |
| 450 (progn | |
| 451 (switch-to-buffer (get-buffer-create "*lm-verify*")) | |
| 452 (erase-buffer) | |
| 453 (mapcar | |
| 454 #'(lambda (f) | |
| 455 (if (string-match ".*\\.el$" f) | |
| 456 (let ((status (lm-verify f))) | |
| 457 (if status | |
| 458 (progn | |
| 459 (insert f ":") | |
| 460 (lm-insert-at-column lm-comment-column status "\n")) | |
| 461 (and showok | |
| 462 (progn | |
| 463 (insert f ":") | |
| 464 (lm-insert-at-column lm-comment-column "OK\n"))))))) | |
| 465 (directory-files file)) | |
| 466 )) | |
| 467 (save-excursion | |
| 468 (if file | |
| 469 (find-file file)) | |
| 470 (setq name (lm-get-package-name)) | |
| 471 | |
| 472 (setq | |
| 473 ret | |
| 474 (prog1 | |
| 475 (cond | |
| 476 ((null name) | |
| 477 "Can't find a package NAME") | |
| 478 | |
| 479 ((not (lm-authors)) | |
| 480 "Author: tag missing.") | |
| 481 | |
| 482 ((not (lm-maintainer)) | |
| 483 "Maintainer: tag missing.") | |
| 484 | |
| 485 ((not (lm-summary)) | |
| 486 "Can't find a one-line 'Summary' description") | |
| 487 | |
| 488 ((not (lm-keywords)) | |
| 489 "Keywords: tag missing.") | |
| 490 | |
| 491 ((not (lm-commentary-mark)) | |
| 492 "Can't find a 'Commentary' section marker.") | |
| 493 | |
| 494 ((not (lm-history-mark)) | |
| 495 "Can't find a 'History' section marker.") | |
| 496 | |
| 497 ((not (lm-code-mark)) | |
| 498 "Can't find a 'Code' section marker") | |
| 499 | |
| 500 ((progn | |
| 501 (goto-char (point-max)) | |
| 502 (not | |
| 503 (re-search-backward | |
| 504 (concat "^;;;[ \t]+" name "[ \t]+ends here[ \t]*$" | |
| 505 "\\|^;;;[ \t]+ End of file[ \t]+" name) | |
| 506 nil t | |
| 507 ))) | |
| 508 (format "Can't find a footer line for [%s]" name)) | |
| 509 (t | |
| 510 ret)) | |
| 511 (if file | |
| 512 (kill-buffer (current-buffer))) | |
| 513 )))) | |
| 514 (if verb | |
| 515 (message ret)) | |
| 516 ret | |
| 517 )) | |
| 518 | |
| 519 (defun lm-synopsis (&optional file showall) | |
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520 "Generate a synopsis listing for FILE, defaulting to the visited file. |
| 428 | 521 If FILE is a directory, recurse on its files and generate a report in |
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522 a temporary buffer. If optional SHOWALL is non-nil, also generate a line |
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523 for files which do not include a recognizable synopsis. Interactively, |
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524 to specify the current directory, remove the trailing slash from the default |
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525 string. Interactively, SHOWALL is taken from the prefix argument." |
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526 (interactive "FSynopsis for (file or dir): \nP") |
| 428 | 527 |
| 528 (if (and file (file-directory-p file)) | |
| 529 (progn | |
| 530 (switch-to-buffer (get-buffer-create "*lm-verify*")) | |
| 531 (erase-buffer) | |
| 532 (mapcar | |
| 533 (lambda (f) ; XEmacs - dequote | |
| 534 (if (string-match ".*\\.el$" f) | |
| 535 (let ((syn (lm-synopsis f))) | |
| 536 (if syn | |
| 537 (progn | |
| 538 (insert f ":") | |
| 539 (lm-insert-at-column lm-comment-column syn "\n")) | |
| 540 (and showall | |
| 541 (progn | |
| 542 (insert f ":") | |
| 543 (lm-insert-at-column lm-comment-column "NA\n"))))))) | |
| 544 (directory-files file)) | |
| 545 ) | |
| 546 (save-excursion | |
| 547 (if file | |
| 548 (find-file file)) | |
| 549 (prog1 | |
| 550 (lm-summary) | |
| 551 (if file | |
| 552 (kill-buffer (current-buffer))) | |
| 553 )))) | |
| 554 | |
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555 ;; #### This should call out to `report-xemacs-bug'. |
| 428 | 556 (defun lm-report-bug (topic) |
| 557 "Report a bug in the package currently being visited to its maintainer. | |
| 558 Prompts for bug subject. Leaves you in a mail buffer." | |
| 559 (interactive "sBug Subject: ") | |
| 560 (let ((package (lm-get-package-name)) | |
| 561 (addr (lm-maintainer)) | |
| 562 (version (lm-version))) | |
| 776 | 563 (if-fboundp 'mail |
| 564 (mail nil | |
| 565 (if addr | |
| 566 (concat (car addr) " <" (cdr addr) ">") | |
| 567 (or (and-boundp 'report-xemacs-bug-beta-address | |
| 568 report-xemacs-bug-beta-address) | |
| 569 "<xemacs-beta@xemacs.org>")) | |
| 570 topic) | |
| 571 (error 'unimplemented "No mail package available")) | |
| 428 | 572 (goto-char (point-max)) |
| 573 (insert "\nIn " | |
| 574 package | |
| 575 (if version (concat " version " version) "") | |
| 576 "\n\n") | |
| 577 (message | |
| 578 (substitute-command-keys "Type \\[mail-send] to send bug report.")))) | |
| 579 | |
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580 ;;; Entry point: insert boilerplate |
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581 |
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582 (defconst lm-standard-permission |
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583 "\n;; This file is part of XEmacs. |
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584 |
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585 ;; XEmacs is free software; you can redistribute it and/or modify it |
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586 ;; under the terms of the GNU General Public License as published by |
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587 ;; the Free Software Foundation; either version 2, or (at your option) |
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588 ;; any later version. |
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589 |
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590 ;; XEmacs is distributed in the hope that it will be useful, but |
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591 ;; WITHOUT ANY WARRANTY; without even the implied warranty of |
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592 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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593 ;; General Public License for more details. |
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594 |
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595 ;; You should have received a copy of the GNU General Public License |
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596 ;; along with XEmacs; see the file COPYING. If not, write to the Free |
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597 ;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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598 ;; Boston, MA 02110-1301, USA.\n" |
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599 "Standard permissions notice for Lisp files that are part of XEmacs. |
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600 License version and FSF address are current as of 2009-04-01.") |
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601 |
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602 (defconst lm-change-log |
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603 "\n;;; Change Log: |
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604 |
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605 ;; %s %s <%s> |
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606 ;; |
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607 ;; * Created.\n" |
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608 "GNU standard change-log template.") |
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609 |
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610 (defconst lm-boilerplate |
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611 ";;; %s --- %s |
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612 |
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613 ;; Copyright (C) %s %s |
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614 |
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615 ;; Author: %s <%s> |
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616 ;; Created: %s |
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617 ;; Keywords: %s |
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618 %s |
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619 ;;; Synched up with: Not in GNU. |
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620 |
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621 ;;; Commentary: |
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622 |
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623 ;; PLACE YOUR COMMENTARY (DESCRIPTION OF THE LIBRARY'S CONTENTS AND FUNCTION) |
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624 ;; IN THIS SECTION. |
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625 %s |
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626 ;;; Code:\n\n" |
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627 "lisp-mnt standard boilerplate.") |
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628 |
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629 ;; #### Need to improve the interactive declaration. |
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630 ;; #### Need to check for existing boilerplate. |
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631 (defun lm-insert-boilerplate (file synopsis permission author email keys log) |
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632 "Insert lisp-mnt standard header and footer. |
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633 FILE is the file name of the library. |
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634 SYNOPSIS is a one line description of the file. |
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635 Total length of FILE and SYNOPSIS should be less than 70 characters. |
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636 PERMISSION, if non-nil, means to use a simple \"All Rights Reserved.\" |
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637 Otherwise, the standard boilerplate for XEmacs sources is inserted. |
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638 AUTHOR is the name of the author, defaulting to `user-full-name'. |
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639 EMAIL is the contact email address, defaulting to `user-mail-address'. |
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640 KEYS is a comma-separated list of finder keywords. |
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641 LOG, if non-nil, means to insert a Change Log section. |
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642 Otherwise, it will be omitted." |
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643 |
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644 (interactive "FName of file: \nsSynopsis: \nP\nsAuthor: \nsEmail: |
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645 sKeywords: \ncInsert a Change Log section? (y/n)") |
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646 |
|
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647 (save-restriction |
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648 (widen) |
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649 (let ((file (file-name-nondirectory file)) |
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650 (year (format-time-string "%Y")) |
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651 (date (format-time-string "%Y-%m-%d")) |
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652 (author (if (> (length author) 0) |
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653 author |
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654 user-full-name)) |
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655 (email (if (> (length email) 0) |
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656 email |
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657 user-mail-address)) |
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658 (log (eql (upcase log) ?Y))) |
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659 (goto-char (point-min)) |
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660 (insert (format lm-boilerplate |
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661 file synopsis |
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662 year author |
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663 author email |
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664 date |
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665 keys |
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666 (if permission |
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667 "\n;; All Rights Reserved.\n" |
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668 lm-standard-permission) |
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669 (if log |
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670 (format lm-change-log date author email) |
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671 ""))) |
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672 (goto-char (point-max)) |
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673 (insert (format "\n;;; %s ends here\n" file))))) |
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674 |
| 428 | 675 (provide 'lisp-mnt) |
| 676 | |
| 677 ;;; lisp-mnt.el ends here |