admin.el 30.7 KB
Newer Older
Gerd Moellmann's avatar
Gerd Moellmann committed
1 2
;;; admin.el --- utilities for Emacs administration

3
;; Copyright (C) 2001-2014 Free Software Foundation, Inc.
Gerd Moellmann's avatar
Gerd Moellmann committed
4 5 6

;; This file is part of GNU Emacs.

7
;; GNU Emacs is free software: you can redistribute it and/or modify
Gerd Moellmann's avatar
Gerd Moellmann committed
8
;; it under the terms of the GNU General Public License as published by
9 10
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
Gerd Moellmann's avatar
Gerd Moellmann committed
11 12 13 14 15 16 17

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
18
;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
Gerd Moellmann's avatar
Gerd Moellmann committed
19 20 21

;;; Commentary:

22 23
;; add-release-logs	Add ``Version X released'' change log entries.
;; set-version		Change Emacs version number in source tree.
24
;; set-copyright        Change Emacs short copyright string (eg as
Glenn Morris's avatar
Glenn Morris committed
25
;;                      printed by --version) in source tree.
Gerd Moellmann's avatar
Gerd Moellmann committed
26 27 28

;;; Code:

29 30
(defvar add-log-time-format)		; in add-log

Glenn Morris's avatar
Glenn Morris committed
31 32 33 34
;; Does this information need to be in every ChangeLog, as opposed to
;; just the top-level one?  Only if you allow changes the same
;; day as the release.
;; http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00161.html
35
(defun add-release-logs (root version &optional date)
Gerd Moellmann's avatar
Gerd Moellmann committed
36
  "Add \"Version VERSION released.\" change log entries in ROOT.
37 38 39 40 41 42 43 44
Root must be the root of an Emacs source tree.
Optional argument DATE is the release date, default today."
  (interactive (list (read-directory-name "Emacs root directory: ")
		     (read-string "Version number: "
				  (format "%s.%s" emacs-major-version
					  emacs-minor-version))
		     (read-string "Release date: "
				  (progn (require 'add-log)
45 46
					 (let ((add-log-time-zone-rule t))
					   (funcall add-log-time-format))))))
47
  (setq root (expand-file-name root))
Gerd Moellmann's avatar
Gerd Moellmann committed
48
  (unless (file-exists-p (expand-file-name "src/emacs.c" root))
49
    (user-error "%s doesn't seem to be the root of an Emacs source tree" root))
50
  (require 'add-log)
51 52
  (or date (setq date (let ((add-log-time-zone-rule t))
			(funcall add-log-time-format))))
Gerd Moellmann's avatar
Gerd Moellmann committed
53 54
  (let* ((logs (process-lines "find" root "-name" "ChangeLog"))
	 (entry (format "%s  %s  <%s>\n\n\t* Version %s released.\n\n"
55
			date
56 57 58
			(or add-log-full-name (user-full-name))
			(or add-log-mailing-address user-mail-address)
			version)))
Gerd Moellmann's avatar
Gerd Moellmann committed
59
    (dolist (log logs)
60 61 62
      (find-file log)
      (goto-char (point-min))
      (insert entry))))
Gerd Moellmann's avatar
Gerd Moellmann committed
63 64

(defun set-version-in-file (root file version rx)
Xue Fuqiao's avatar
Xue Fuqiao committed
65
  "Subroutine of `set-version' and `set-copyright'."
Gerd Moellmann's avatar
Gerd Moellmann committed
66 67
  (find-file (expand-file-name file root))
  (goto-char (point-min))
68 69
  (unless (re-search-forward rx nil :noerror)
    (user-error "Version not found in %s" file))
Gerd Moellmann's avatar
Gerd Moellmann committed
70 71
  (replace-match (format "%s" version) nil nil nil 1))

72
;; TODO report the progress
Gerd Moellmann's avatar
Gerd Moellmann committed
73 74 75
(defun set-version (root version)
  "Set Emacs version to VERSION in relevant files under ROOT.
Root must be the root of an Emacs source tree."
76
  (interactive "DEmacs root directory: \nsVersion number: ")
Gerd Moellmann's avatar
Gerd Moellmann committed
77
  (unless (file-exists-p (expand-file-name "src/emacs.c" root))
78
    (user-error "%s doesn't seem to be the root of an Emacs source tree" root))
Xue Fuqiao's avatar
Xue Fuqiao committed
79 80 81
  ;; There's also a "version 3" (standing for GPLv3) at the end of
  ;; `README', but since `set-version-in-file' only replaces the first
  ;; occurence, it won't be replaced.
Gerd Moellmann's avatar
Gerd Moellmann committed
82 83 84
  (set-version-in-file root "README" version
		       (rx (and "version" (1+ space)
				(submatch (1+ (in "0-9."))))))
85
  (set-version-in-file root "configure.ac" version
86 87 88
		       (rx (and "AC_INIT" (1+ (not (in ?,)))
                                ?, (0+ space)
                                (submatch (1+ (in "0-9."))))))
89 90 91
  (set-version-in-file root "doc/emacs/emacsver.texi" version
		       (rx (and "EMACSVER" (1+ space)
				(submatch (1+ (in "0-9."))))))
92 93 94 95
  (set-version-in-file root "doc/man/emacs.1" version
		       (rx (and ".TH EMACS" (1+ not-newline)
                                "GNU Emacs" (1+ space)
				(submatch (1+ (in "0-9."))))))
96 97
  (set-version-in-file root "nt/config.nt" version
		       (rx (and bol "#" (0+ blank) "define" (1+ blank)
98
				"VERSION" (1+ blank) "\""
99
				(submatch (1+ (in "0-9."))))))
100 101
  (set-version-in-file root "msdos/sed2v2.inp" version
		       (rx (and bol "/^#undef " (1+ not-newline)
102
				"define VERSION" (1+ space) "\""
103
				(submatch (1+ (in "0-9."))))))
104 105 106
  (set-version-in-file root "nt/makefile.w32-in" version
		       (rx (and "VERSION" (0+ space) "=" (0+ space)
				(submatch (1+ (in "0-9."))))))
107 108 109 110 111
  ;; nt/emacs.rc also contains the version number, but in an awkward
  ;; format. It must contain four components, separated by commas, and
  ;; in two places those commas are followed by space, in two other
  ;; places they are not.
  (let* ((version-components (append (split-string version "\\.")
Xue Fuqiao's avatar
Xue Fuqiao committed
112
				     '("0" "0")))
113 114 115
	 (comma-version
	  (concat (car version-components) ","
		  (cadr version-components) ","
116
		  (cadr (cdr version-components)) ","
117 118 119 120
		  (cadr (cdr (cdr version-components)))))
	 (comma-space-version
	  (concat (car version-components) ", "
		  (cadr version-components) ", "
121
		  (cadr (cdr version-components)) ", "
122 123 124 125 126 127 128 129 130 131 132 133 134
		  (cadr (cdr (cdr version-components))))))
    (set-version-in-file root "nt/emacs.rc" comma-version
			 (rx (and "FILEVERSION" (1+ space)
				  (submatch (1+ (in "0-9,"))))))
    (set-version-in-file root "nt/emacs.rc" comma-version
			 (rx (and "PRODUCTVERSION" (1+ space)
				  (submatch (1+ (in "0-9,"))))))
    (set-version-in-file root "nt/emacs.rc" comma-space-version
			 (rx (and "\"FileVersion\"" (0+ space) ?, (0+ space)
				  ?\" (submatch (1+ (in "0-9, "))) "\\0\"")))
    (set-version-in-file root "nt/emacs.rc" comma-space-version
			 (rx (and "\"ProductVersion\"" (0+ space) ?,
				  (0+ space) ?\" (submatch (1+ (in "0-9, ")))
135 136 137 138 139 140 141 142 143 144 145 146
				  "\\0\"")))
    ;; Likewise for emacsclient.rc
    (set-version-in-file root "nt/emacsclient.rc" comma-version
			 (rx (and "FILEVERSION" (1+ space)
				  (submatch (1+ (in "0-9,"))))))
    (set-version-in-file root "nt/emacsclient.rc" comma-version
			 (rx (and "PRODUCTVERSION" (1+ space)
				  (submatch (1+ (in "0-9,"))))))
    (set-version-in-file root "nt/emacsclient.rc" comma-space-version
			 (rx (and "\"FileVersion\"" (0+ space) ?, (0+ space)
				  ?\" (submatch (1+ (in "0-9, "))) "\\0\"")))
    (set-version-in-file root "nt/emacsclient.rc" comma-space-version
147 148
			 (rx (and "\"ProductVersion\"" (0+ space) ?,
				  (0+ space) ?\" (submatch (1+ (in "0-9, ")))
149
				  "\\0\"")))
150
    ;; Major version only.
151 152
    (when (string-match "\\([0-9]\\{2,\\}\\)" version)
      (setq version (match-string 1 version))
153 154 155
      (set-version-in-file root "src/msdos.c" version
			   (rx (and "Vwindow_system_version" (1+ not-newline)
				    ?\( (submatch (1+ (in "0-9"))) ?\))))
156 157 158 159 160 161 162
      (set-version-in-file root "etc/refcards/ru-refcard.tex" version
			   "\\\\newcommand{\\\\versionemacs}\\[0\\]\
{\\([0-9]\\{2,\\}\\)}.+%.+version of Emacs")
      (set-version-in-file root "etc/refcards/emacsver.tex" version
			   "\\\\def\\\\versionemacs\
{\\([0-9]\\{2,\\}\\)}.+%.+version of Emacs"))))

163

Glenn Morris's avatar
Glenn Morris committed
164
;; Note this makes some assumptions about form of short copyright.
165
;; TODO report the progress
Glenn Morris's avatar
Glenn Morris committed
166 167 168 169 170 171 172 173 174 175
(defun set-copyright (root copyright)
  "Set Emacs short copyright to COPYRIGHT in relevant files under ROOT.
Root must be the root of an Emacs source tree."
  (interactive (list
                (read-directory-name "Emacs root directory: " nil nil t)
                (read-string
                 "Short copyright string: "
                 (format "Copyright (C) %s Free Software Foundation, Inc."
                         (format-time-string "%Y")))))
  (unless (file-exists-p (expand-file-name "src/emacs.c" root))
176
    (user-error "%s doesn't seem to be the root of an Emacs source tree" root))
177 178
  (set-version-in-file root "configure.ac" copyright
		       (rx (and bol "copyright" (0+ (not (in ?\")))
179
        			?\" (submatch (1+ (not (in ?\")))) ?\")))
180 181 182 183
  (set-version-in-file root "msdos/sed2v2.inp" copyright
		       (rx (and bol "/^#undef " (1+ not-newline)
				"define COPYRIGHT" (1+ space)
				?\" (submatch (1+ (not (in ?\")))) ?\")))
184 185 186 187
  (set-version-in-file root "nt/config.nt" copyright
		       (rx (and bol "#" (0+ blank) "define" (1+ blank)
				"COPYRIGHT" (1+ blank)
				?\" (submatch (1+ (not (in ?\")))) ?\")))
Glenn Morris's avatar
Glenn Morris committed
188
  (set-version-in-file root "lib-src/rcs2log" copyright
189 190 191 192
        	       (rx (and "Copyright" (0+ space) ?= (0+ space)
        			?\' (submatch (1+ nonl)))))
  (when (string-match "\\([0-9]\\{4\\}\\)" copyright)
    (setq copyright (match-string 1 copyright))
193 194 195 196 197 198
    (set-version-in-file root "etc/refcards/ru-refcard.tex" copyright
			 "\\\\newcommand{\\\\cyear}\\[0\\]\
{\\([0-9]\\{4\\}\\)}.+%.+copyright year")
    (set-version-in-file root "etc/refcards/emacsver.tex" copyright
			 "\\\\def\\\\year\
{\\([0-9]\\{4\\}\\)}.+%.+copyright year")))
Glenn Morris's avatar
Glenn Morris committed
199

200 201
;;; Various bits of magic for generating the web manuals

202
(defun manual-misc-manuals (root)
Xue Fuqiao's avatar
Xue Fuqiao committed
203 204
  "Return doc/misc manuals as list of strings.
ROOT should be the root of an Emacs source tree."
205 206
  ;; Similar to `make -C doc/misc echo-info', but works if unconfigured,
  ;; and for INFO_TARGETS rather than INFO_INSTALL.
207 208
  (with-temp-buffer
    (insert-file-contents (expand-file-name "doc/misc/Makefile.in" root))
209 210 211
    ;; Should really use expanded value of INFO_TARGETS.
    (search-forward "INFO_COMMON = ")
    (let ((start (point)))
212 213 214 215
      (end-of-line)
      (while (and (looking-back "\\\\")
		  (zerop (forward-line 1)))
	(end-of-line))
216 217 218 219
      (append (split-string (replace-regexp-in-string
			     "\\(\\\\\\|\\.info\\)" ""
			     (buffer-substring start (point))))
	      '("efaq-w32")))))
220

221
;; TODO report the progress
222 223
(defun make-manuals (root &optional type)
  "Generate the web manuals for the Emacs webpage.
Xue Fuqiao's avatar
Xue Fuqiao committed
224
ROOT should be the root of an Emacs source tree.
225 226 227 228 229 230 231 232 233 234 235 236 237 238 239
Interactively with a prefix argument, prompt for TYPE.
Optional argument TYPE is type of output (nil means all)."
  (interactive (let ((root (read-directory-name "Emacs root directory: "
						source-directory nil t)))
		 (list root
		       (if current-prefix-arg
			   (completing-read
			    "Type: "
			    (append
			     '("misc" "pdf" "ps")
			     (let (res)
			       (dolist (i '("emacs" "elisp" "eintr") res)
				 (dolist (j '("" "-mono" "-node" "-ps" "-pdf"))
				   (push (concat i j) res))))
			     (manual-misc-manuals root)))))))
240 241 242
  (let* ((dest (expand-file-name "manual" root))
	 (html-node-dir (expand-file-name "html_node" dest))
	 (html-mono-dir (expand-file-name "html_mono" dest))
243
	 (ps-dir (expand-file-name "ps" dest))
244 245 246 247 248 249 250
	 (pdf-dir (expand-file-name "pdf" dest))
	 (emacs (expand-file-name "doc/emacs/emacs.texi" root))
	 (elisp (expand-file-name "doc/lispref/elisp.texi" root))
	 (eintr (expand-file-name "doc/lispintro/emacs-lisp-intro.texi" root))
	 (misc (manual-misc-manuals root)))
    ;; TODO this makes it non-continuable.
    ;; Instead, delete the individual dest directory each time.
251
    (when (file-directory-p dest)
252
      (if (y-or-n-p (format "Directory %s exists, delete it first? " dest))
253
	  (delete-directory dest t)
254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278
	(user-error "Aborted")))
    (if (member type '(nil "emacs" "emacs-node"))
	(manual-html-node emacs (expand-file-name "emacs" html-node-dir)))
    (if (member type '(nil "emacs" "emacs-mono"))
	(manual-html-mono emacs (expand-file-name "emacs.html" html-mono-dir)))
    (if (member type '(nil "emacs" "emacs-pdf" "pdf"))
	(manual-pdf emacs (expand-file-name "emacs.pdf" pdf-dir)))
    (if (member type '(nil "emacs" "emacs-ps" "ps"))
	(manual-ps emacs (expand-file-name "emacs.ps" ps-dir)))
    (if (member type '(nil "elisp" "elisp-node"))
	(manual-html-node elisp (expand-file-name "elisp" html-node-dir)))
    (if (member type '(nil "elisp" "elisp-mono"))
	(manual-html-mono elisp (expand-file-name "elisp.html" html-mono-dir)))
    (if (member type '(nil "elisp" "elisp-pdf" "pdf"))
	(manual-pdf elisp (expand-file-name "elisp.pdf" pdf-dir)))
    (if (member type '(nil "elisp" "elisp-ps" "ps"))
	(manual-ps elisp (expand-file-name "elisp.ps" ps-dir)))
    (if (member type '(nil "eintr" "eintr-node"))
	(manual-html-node eintr (expand-file-name "eintr" html-node-dir)))
    (if (member type '(nil "eintr" "eintr-node"))
	(manual-html-mono eintr (expand-file-name "eintr.html" html-mono-dir)))
    (if (member type '(nil "eintr" "eintr-pdf" "pdf"))
	(manual-pdf eintr (expand-file-name "eintr.pdf" pdf-dir)))
    (if (member type '(nil "eintr" "eintr-ps" "ps"))
	(manual-ps eintr (expand-file-name "eintr.ps" ps-dir)))
279
    ;; Misc manuals
280 281 282
    (dolist (manual misc)
      (if (member type `(nil ,manual "misc"))
	  (manual-misc-html manual root html-node-dir html-mono-dir)))
283 284 285 286 287 288 289 290 291 292 293 294 295 296
    (message "Manuals created in %s" dest)))

(defconst manual-doctype-string
  "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"
\"http://www.w3.org/TR/html4/loose.dtd\">\n\n")

(defconst manual-meta-string
  "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">
<link rev=\"made\" href=\"mailto:webmasters@gnu.org\">
<link rel=\"icon\" type=\"image/png\" href=\"/graphics/gnu-head-mini.png\">
<meta name=\"ICBM\" content=\"42.256233,-71.006581\">
<meta name=\"DC.title\" content=\"gnu.org\">\n\n")

(defconst manual-style-string "<style type=\"text/css\">
297
@import url('/software/emacs/manual.css');\n</style>\n")
298

299
(defun manual-misc-html (name root html-node-dir html-mono-dir)
300
  ;; Hack to deal with the cases where .texi creates a different .info.
301
  ;; Blech.  TODO Why not just rename the .texi (or .info) files?
302 303 304
  (let* ((texiname (cond ((equal name "ccmode") "cc-mode")
			 (t name)))
	 (texi (expand-file-name (format "doc/misc/%s.texi" texiname) root)))
305 306 307 308
    (manual-html-node texi (expand-file-name name html-node-dir))
    (manual-html-mono texi (expand-file-name (concat name ".html")
					     html-mono-dir))))

309 310 311 312 313
(defun manual-html-mono (texi-file dest)
  "Run Makeinfo on TEXI-FILE, emitting mono HTML output to DEST.
This function also edits the HTML files so that they validate as
HTML 4.01 Transitional, and pulls in the gnu.org stylesheet using
the @import directive."
314
  (make-directory (or (file-name-directory dest) ".") t)
315
  (call-process "makeinfo" nil nil nil
316
		"-D" "WWW_GNU_ORG"
317 318 319 320
		"-I" (expand-file-name "../emacs"
				       (file-name-directory texi-file))
		"-I" (expand-file-name "../misc"
				       (file-name-directory texi-file))
321 322 323 324 325 326 327 328 329 330
		"--html" "--no-split" texi-file "-o" dest)
  (with-temp-buffer
    (insert-file-contents dest)
    (setq buffer-file-name dest)
    (manual-html-fix-headers)
    (manual-html-fix-index-1)
    (manual-html-fix-index-2 t)
    (manual-html-fix-node-div)
    (goto-char (point-max))
    (re-search-backward "</body>[\n \t]*</html>")
331
    ;; Close the div id="content" that fix-index-1 added.
332 333 334 335 336 337 338 339 340
    (insert "</div>\n\n")
    (save-buffer)))

(defun manual-html-node (texi-file dir)
  "Run Makeinfo on TEXI-FILE, emitting per-node HTML output to DIR.
This function also edits the HTML files so that they validate as
HTML 4.01 Transitional, and pulls in the gnu.org stylesheet using
the @import directive."
  (unless (file-exists-p texi-file)
Xue Fuqiao's avatar
Xue Fuqiao committed
341
    (user-error "Manual file %s not found" texi-file))
342
  (make-directory dir t)
343
  (call-process "makeinfo" nil nil nil
344
		"-D" "WWW_GNU_ORG"
345 346 347 348
		"-I" (expand-file-name "../emacs"
				       (file-name-directory texi-file))
		"-I" (expand-file-name "../misc"
				       (file-name-directory texi-file))
349 350 351 352 353 354 355 356 357 358 359 360 361 362 363
		"--html" texi-file "-o" dir)
  ;; Loop through the node files, fixing them up.
  (dolist (f (directory-files dir nil "\\.html\\'"))
    (let (opoint)
      (with-temp-buffer
	(insert-file-contents (expand-file-name f dir))
	(setq buffer-file-name (expand-file-name f dir))
	(if (looking-at "<meta http-equiv")
	    ;; Ignore those HTML files that are just redirects.
	    (set-buffer-modified-p nil)
	  (manual-html-fix-headers)
	  (if (equal f "index.html")
	      (let (copyright-text)
		(manual-html-fix-index-1)
		;; Move copyright notice to the end.
364 365 366 367 368
		(when (re-search-forward "[ \t]*<p>Copyright &copy;" nil t)
		  (setq opoint (match-beginning 0))
		  (re-search-forward "</blockquote>")
		  (setq copyright-text (buffer-substring opoint (point)))
		  (delete-region opoint (point)))
369
		(manual-html-fix-index-2)
370 371
		(if copyright-text
		    (insert copyright-text))
372
		;; Close the div id="content" that fix-index-1 added.
373
		(insert "\n</div>\n"))
374
	    ;; For normal nodes, give the header div a blue bg.
375
	    (manual-html-fix-node-div t))
376 377 378
	  (save-buffer))))))

(defun manual-pdf (texi-file dest)
Xue Fuqiao's avatar
Xue Fuqiao committed
379
  "Run texi2pdf on TEXI-FILE, emitting PDF output to DEST."
380
  (make-directory (or (file-name-directory dest) ".") t)
381 382 383 384
  (let ((default-directory (file-name-directory texi-file)))
    (call-process "texi2pdf" nil nil nil
		  "-I" "../emacs" "-I" "../misc"
		  texi-file "-o" dest)))
385

386 387
(defun manual-ps (texi-file dest)
  "Generate a PostScript version of TEXI-FILE as DEST."
388
  (make-directory (or (file-name-directory dest) ".") t)
389 390
  (let ((dvi-dest (concat (file-name-sans-extension dest) ".dvi"))
	(default-directory (file-name-directory texi-file)))
Xue Fuqiao's avatar
Xue Fuqiao committed
391
    ;; FIXME: Use `texi2dvi --ps'?  --xfq
392
    (call-process "texi2dvi" nil nil nil
393
		  "-I" "../emacs" "-I" "../misc"
394 395 396 397
		  texi-file "-o" dvi-dest)
    (call-process "dvips" nil nil nil dvi-dest "-o" dest)
    (delete-file dvi-dest)
    (call-process "gzip" nil nil nil dest)))
398 399 400

(defun manual-html-fix-headers ()
  "Fix up HTML headers for the Emacs manual in the current buffer."
401 402 403 404 405
  (let ((texi5 (search-forward "<!DOCTYPE" nil t))
	opoint)
    ;; Texinfo 5 supplies a DOCTYPE.
    (or texi5
	(insert manual-doctype-string))
406 407 408 409
    (search-forward "<head>\n")
    (insert manual-meta-string)
    (search-forward "<meta")
    (setq opoint (match-beginning 0))
410 411
    (unless texi5
      (search-forward "<!--")
412 413 414
      (goto-char (match-beginning 0))
      (delete-region opoint (point))
      (search-forward "<meta http-equiv=\"Content-Style")
415
      (setq opoint (match-beginning 0)))
416
    (search-forward "</head>")
417 418
    (goto-char (match-beginning 0))
    (delete-region opoint (point))
419 420 421 422 423 424 425 426
    (insert manual-style-string)
    ;; Remove Texinfo 5 hard-coding bgcolor, text, link, vlink, alink.
    (when (re-search-forward "<body lang=\"[^\"]+\"" nil t)
      (setq opoint (point))
      (search-forward ">")
      (if (> (point) (1+ opoint))
	  (delete-region opoint (1- (point))))
      (search-backward "</head"))))
427

428
;; Texinfo 5 changed these from class = "node" to "header", yay.
429
(defun manual-html-fix-node-div (&optional split)
430
  "Fix up HTML \"node\" divs in the current buffer."
431
  (let (opoint div-end type)
432
    (while (re-search-forward "<div class=\"\\(node\\|header\\)\"\\(>\\)" nil t)
433 434 435 436 437 438
      (setq type (match-string 1))
      ;; NB it is this that makes the bg of non-header cells in the
      ;; index tables be blue.  Is that intended?
      ;; Also, if you don't remove the <hr>, the color of the first
      ;; row in the table will be wrong.
      ;; This all seems rather odd to me...
439
      (replace-match " style=\"background-color:#DDDDFF\">" t t nil 2)
440
      (setq opoint (point))
441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460
      (when (or split (equal type "node"))
	;; In Texinfo 4, the <hr> (and anchor) comes after the <div>.
	(re-search-forward "</div>")
	(setq div-end (if (equal type "node")
			  (match-beginning 0)
			(line-end-position 2)))
	(goto-char opoint)
	(if (search-forward "<hr>" div-end 'move)
		(replace-match "" t t)
	  (if split (forward-line -1))))
      ;; In Texinfo 5, the <hr> (and anchor) comes before the <div> (?).
      ;; Except in split output, where it comes on the line after
      ;; the <div>.  But only sometimes.  I have no clue what the
      ;; logic of where it goes is.
      (when (equal type "header")
	(goto-char opoint)
	(when (re-search-backward "^<hr>$" (line-beginning-position -3) t)
	  (replace-match "")
	  (goto-char opoint))))))

461 462

(defun manual-html-fix-index-1 ()
463 464
  "Remove the h1 header, and the short and long contents lists.
Also start a \"content\" div."
465
  (let (opoint)
466
    (re-search-forward "<body.*>\n")
467
    (setq opoint (match-end 0))
468 469 470
    ;; FIXME?  Fragile if a Texinfo 5 document does not use @top.
    (or (re-search-forward "<h1 class=\"top\"" nil t) ; Texinfo 5
	(search-forward "<h2 class=\""))
471 472
    (goto-char (match-beginning 0))
    (delete-region opoint (point))
473
    ;; NB caller must close this div.
474 475 476
    (insert "<div id=\"content\" class=\"inner\">\n\n")))

(defun manual-html-fix-index-2 (&optional table-workaround)
477 478
  "Replace the index list in the current buffer with a HTML table.
Leave point after the table."
479
  (if (re-search-forward "<table class=\"menu\"\\(.*\\)>" nil t)
480
      ;; Texinfo 5 already uses a table.  Tweak it a bit.
481 482
      (let (opoint done)
	(replace-match " style=\"float:left\" width=\"100%\"" nil t nil 1)
483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533
	(forward-line 1)
	(while (not done)
	  (cond ((re-search-forward "<tr><td.*&bull; \\(<a.*</a>\\)\
:</td><td>&nbsp;&nbsp;</td><td.*>\\(.*\\)" (line-end-position) t)
		 (replace-match (format "<tr><td%s>\\1</td>\n<td>\\2"
					(if table-workaround
					    " bgcolor=\"white\"" "")))
		 (search-forward "</td></tr>")
		 (forward-line 1))
		((looking-at "<tr><th.*<pre class=\"menu-comment\">\n")
		 (replace-match "<tr><th colspan=\"2\" align=\"left\" \
style=\"text-align:left\">")
		 (search-forward "</pre></th></tr>")
		 (replace-match "</th></tr>\n"))
		;; Not all manuals have the detailed menu.
		;; If it is there, split it into a separate table.
		((re-search-forward "<tr>.*The Detailed Node Listing *"
				    (line-end-position) t)
		 (setq opoint (match-beginning 0))
		 (while (and (looking-at " *&mdash;")
			     (zerop (forward-line 1))))
		 (delete-region opoint (point))
		 (insert "</table>\n\n\
<h2>Detailed Node Listing</h2>\n\n<p>")
		 ;; FIXME Fragile!
		 ;; The Emacs and Elisp manual have some text at the
		 ;; start of the detailed menu that is not part of the menu.
		 ;; Other manuals do not.
		 ;; FIXME Texinfo 4 branch does not handle this correctly.
		 ;; See eg s/emacs/manual/html_node/eintr/index.html
		 ;; start of "Detailed Node Listing".
		 (if (re-search-forward "in one step:" (line-end-position 3) t)
		     (forward-line 1))
		 (insert "</p>\n")
		 (search-forward "</pre></th></tr>")
		 (delete-region (match-beginning 0) (match-end 0))
		 (forward-line -1)
		 (or (looking-at "^$") (error "Parse error 1"))
		 (forward-line -1)
		 (if (looking-at "^$") (error "Parse error 2"))
		 (forward-line -1)
		 (or (looking-at "^$") (error "Parse error 3"))
		 (forward-line 1)
		 (insert "<table class=\"menu\" style=\"float:left\" width=\"100%\">\n\
<tr><th colspan=\"2\" align=\"left\" style=\"text-align:left\">\n")
		 (forward-line 1)
		 (insert "</th></tr>")
		 (forward-line 1))
		((looking-at ".*</table")
		 (forward-line 1)
		 (setq done t)))))
534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568
    (let (done open-td tag desc)
      ;; Convert the list that Makeinfo made into a table.
      (or (search-forward "<ul class=\"menu\">" nil t)
	  ;; FIXME?  The following search seems dangerously lax.
	  (search-forward "<ul>"))
      (replace-match "<table style=\"float:left\" width=\"100%\">")
      (forward-line 1)
      (while (not done)
	(cond
	 ((or (looking-at "<li>\\(<a.+</a>\\):[ \t]+\\(.*\\)$")
	      (looking-at "<li>\\(<a.+</a>\\)$"))
	  (setq tag (match-string 1))
	  (setq desc (match-string 2))
	  (replace-match "" t t)
	  (when open-td
	    (save-excursion
	      (forward-char -1)
	      (skip-chars-backward " ")
	      (delete-region (point) (line-end-position))
	      (insert "</td>\n  </tr>")))
	  (insert "  <tr>\n    ")
	  (if table-workaround
	      ;; This works around a Firefox bug in the mono file.
	      (insert "<td bgcolor=\"white\">")
	    (insert "<td>"))
	  (insert tag "</td>\n    <td>" (or desc ""))
	  (setq open-td t))
	 ((eq (char-after) ?\n)
	  (delete-char 1)
	  ;; Negate the following `forward-line'.
	  (forward-line -1))
	 ((looking-at "<!-- ")
	  (search-forward "-->"))
	 ((looking-at "<p>[- ]*The Detailed Node Listing[- \n]*")
	  (replace-match "  </td></tr></table>\n
569
<h3>Detailed Node Listing</h3>\n\n" t t)
570 571 572 573 574 575 576 577 578 579 580 581 582 583
	  (search-forward "<p>")
	  (search-forward "<p>" nil t)
	  (goto-char (match-beginning 0))
	  (skip-chars-backward "\n ")
	  (setq open-td nil)
	  (insert "</p>\n\n<table  style=\"float:left\" width=\"100%\">"))
	 ((looking-at "</li></ul>")
	  (replace-match "" t t))
	 ((looking-at "<p>")
	  (replace-match "" t t)
	  (when open-td
	    (insert "  </td></tr>")
	    (setq open-td nil))
	  (insert "  <tr>
584
    <th colspan=\"2\" align=\"left\" style=\"text-align:left\">")
585 586 587 588 589 590 591 592 593 594 595 596 597 598 599
	  (if (re-search-forward "</p>[ \t\n]*<ul class=\"menu\">" nil t)
	      (replace-match "  </th></tr>")))
	 ((looking-at "[ \t]*</ul>[ \t]*$")
	  (replace-match
	   (if open-td
	       "  </td></tr>\n</table>"
	     "</table>") t t)
	  (setq done t))
	 (t
	  (if (eobp)
	      (error "Parse error in %s"
		     (file-name-nondirectory buffer-file-name)))
	  (unless open-td
	    (setq done t))))
	(forward-line 1)))))
600

601

Xue Fuqiao's avatar
Xue Fuqiao committed
602
;; Stuff to check new `defcustom's got :version tags.
603 604 605
;; Adapted from check-declare.el.

(defun cusver-find-files (root &optional old)
Xue Fuqiao's avatar
Xue Fuqiao committed
606 607
  "Find .el files beneath directory ROOT that contain `defcustom's.
If optional OLD is non-nil, also include `defvar's."
608 609 610 611 612 613 614 615 616
  (process-lines find-program root
		 "-name" "*.el"
		 "-exec" grep-program
		 "-l" "-E" (format "^[ \\t]*\\(def%s"
				   (if old "(custom|var)"
				     "custom"
				     ))
		 "{}" "+"))

617 618
(defvar cusver-new-version (format "%s.%s" emacs-major-version
				   (1+ emacs-minor-version))
Xue Fuqiao's avatar
Xue Fuqiao committed
619
  "Version number that new `defcustom's should have.")
620

621 622 623 624 625
(defun cusver-scan (file &optional old)
  "Scan FILE for `defcustom' calls.
Return a list with elements of the form (VAR . VER),
This means that FILE contains a defcustom for variable VAR, with
a :version tag having value VER (may be nil).
Xue Fuqiao's avatar
Xue Fuqiao committed
626
If optional argument OLD is non-nil, also scan for `defvar's."
627 628
  (let ((m (format "Scanning %s..." file))
	(re (format "^[ \t]*\\((def%s\\)[ \t\n]"
629 630
		    (if old "\\(custom\\|var\\)" "\\(custom\\|group\\)")))
        alist var ver form glist grp)
631 632 633 634
    (message "%s" m)
    (with-temp-buffer
      (insert-file-contents file)
      ;; FIXME we could theoretically be inside a string.
Xue Fuqiao's avatar
Xue Fuqiao committed
635
      (while (re-search-forward re nil :noerror)
636 637
        (goto-char (match-beginning 1))
        (if (and (setq form (ignore-errors (read (current-buffer))))
638
		 (setq var (car-safe (cdr-safe form)))
639 640
		 ;; Exclude macros, eg (defcustom ,varname ...).
		 (symbolp var))
641
	    (progn
642 643 644 645 646 647
	      ;; FIXME It should be cus-test-apropos that does this.
	      (and (not old)
		   (equal "custom" (match-string 2))
		   (not (memq :type form))
		   (display-warning 'custom
				    (format "Missing type in: `%s'" form)))
648 649 650 651 652 653 654 655 656 657 658 659 660
	      (setq ver (car (cdr-safe (memq :version form))))
	      (if (equal "group" (match-string 2))
		  ;; Group :version could be old.
		  (if (equal ver cusver-new-version)
		      (setq glist (cons (cons var ver) glist)))
		;; If it specifies a group and the whole group has a
		;; version. use that.
		(unless ver
		  (setq grp (car (cdr-safe (memq :group form))))
		  (and grp
		       (setq grp (car (cdr-safe grp))) ; (quote foo) -> foo
		       (setq ver (assq grp glist))))
		(setq alist (cons (cons var ver) alist))))
661 662 663 664
          (if form (message "Malformed defcustom: `%s'" form)))))
    (message "%sdone" m)
    alist))

665 666 667 668 669 670 671 672 673 674 675 676 677 678 679
(defun cusver-scan-cus-start (file)
  "Scan cus-start.el and return an alist with elements (VAR . VER)."
  (if (file-readable-p file)
      (with-temp-buffer
	(insert-file-contents file)
	(when (search-forward "(let ((all '(" nil t)
	  (backward-char 1)
	  (let (var ver alist)
	    (dolist (elem (ignore-errors (read (current-buffer))))
	      (when (symbolp (setq var (car-safe elem)))
		(or (stringp (setq ver (nth 3 elem)))
		    (setq ver nil))
		(setq alist (cons (cons var ver) alist))))
	    alist)))))

680 681 682
(define-button-type 'cusver-xref 'action #'cusver-goto-xref)

(defun cusver-goto-xref (button)
Xue Fuqiao's avatar
Xue Fuqiao committed
683
  "Jump to a Lisp file for the BUTTON at point."
684 685 686 687 688 689 690 691 692 693 694
  (let ((file (button-get button 'file))
	(var (button-get button 'var)))
    (if (not (file-readable-p file))
	(message "Cannot read `%s'" file)
      (with-current-buffer (find-file-noselect file)
	(goto-char (point-min))
	(or (re-search-forward (format "^[ \t]*(defcustom[ \t]*%s" var) nil t)
	    (message "Unable to locate defcustom"))
	(pop-to-buffer (current-buffer))))))

;; You should probably at least do a grep over the old directory
695 696 697
;; to check the results of this look sensible.
;; TODO Check cus-start if something moved from C to Lisp.
;; TODO Handle renamed things with aliases to the old names.
698
(defun cusver-check (newdir olddir version)
Xue Fuqiao's avatar
Xue Fuqiao committed
699 700 701 702 703 704 705
  "Check that `defcustom's have :version tags where needed.
NEWDIR is the current lisp/ directory, OLDDIR is that from the
previous release, VERSION is the new version number.  A
`defcustom' that is only in NEWDIR should have a :version tag.
We exclude cases where a `defvar' exists in OLDDIR, since just
converting a `defvar' to a `defcustom' does not require
a :version bump.
706 707 708

Note that a :version tag should also be added if the value of a defcustom
changes (in a non-trivial way).  This function does not check for that."
709 710
  (interactive (list (read-directory-name "New Lisp directory: " nil nil t)
		     (read-directory-name "Old Lisp directory: " nil nil t)
711 712 713
		     (number-to-string
		      (read-number "New version number: "
				   (string-to-number cusver-new-version)))))
714
  (or (file-directory-p (setq newdir (expand-file-name newdir)))
Xue Fuqiao's avatar
Xue Fuqiao committed
715
      (user-error "Directory `%s' not found" newdir))
716
  (or (file-directory-p (setq olddir (expand-file-name olddir)))
Xue Fuqiao's avatar
Xue Fuqiao committed
717
      (user-error "Directory `%s' not found" olddir))
718
  (setq cusver-new-version version)
Xue Fuqiao's avatar
Xue Fuqiao committed
719
  (let* ((newfiles (progn (message "Finding new files with `defcustom's...")
720
			  (cusver-find-files newdir)))
Xue Fuqiao's avatar
Xue Fuqiao committed
721
	 (oldfiles (progn (message "Finding old files with `defcustom's...")
722
			  (cusver-find-files olddir t)))
Xue Fuqiao's avatar
Xue Fuqiao committed
723
	 (newcus (progn (message "Reading new `defcustom's...")
724 725 726
			(mapcar
			 (lambda (file)
			   (cons file (cusver-scan file))) newfiles)))
727
	 oldcus result thisfile file)
Xue Fuqiao's avatar
Xue Fuqiao committed
728
    (message "Reading old `defcustom's...")
729 730
    (dolist (file oldfiles)
      (setq oldcus (append oldcus (cusver-scan file t))))
731 732
    (setq oldcus (append oldcus (cusver-scan-cus-start
				 (expand-file-name "cus-start.el" olddir))))
733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752
    ;; newcus has elements (FILE (VAR VER) ... ).
    ;; oldcus just (VAR . VER).
    (message "Checking for version tags...")
    (dolist (new newcus)
      (setq file (car new)
	    thisfile
	    (let (missing var)
	      (dolist (cons (cdr new))
		(or (cdr cons)
		    (assq (setq var (car cons)) oldcus)
		    (push var missing)))
	      (if missing
		  (cons file missing))))
      (if thisfile
	  (setq result (cons thisfile result))))
    (message "Checking for version tags... done")
    (if (not result)
	(message "No missing :version tags")
      (pop-to-buffer "*cusver*")
      (erase-buffer)
Xue Fuqiao's avatar
Xue Fuqiao committed
753
      (insert "These `defcustom's might be missing :version tags:\n\n")
754 755 756 757 758 759 760 761 762 763 764 765
      (dolist (elem result)
	(let* ((str (file-relative-name (car elem) newdir))
	       (strlen (length str)))
	  (dolist (var (cdr elem))
	    (insert (format "%s: %s\n" str var))
	    (make-text-button (+ (line-beginning-position 0) strlen 2)
			      (line-end-position 0)
			      'file (car elem)
			      'var var
			      'help-echo "Mouse-2: visit this definition"
			      :type 'cusver-xref)))))))

Glenn Morris's avatar
Glenn Morris committed
766 767
(provide 'admin)

768
;;; admin.el ends here