mdw@git.distorted.org.uk Git - profile/blob - el/dot-emacs.el

   1 ;;; -*- mode: emacs-lisp; coding: utf-8 -*-
   2 ;;;
   3 ;;; Functions and macros for .emacs
   4 ;;;
   5 ;;; (c) 2004 Mark Wooding
   6 ;;;
   7
   8 ;;;----- Licensing notice ---------------------------------------------------
   9 ;;;
  10 ;;; This program is free software; you can redistribute it and/or modify
  11 ;;; it under the terms of the GNU General Public License as published by
  12 ;;; the Free Software Foundation; either version 2 of the License, or
  13 ;;; (at your option) any later version.
  14 ;;;
  15 ;;; This program is distributed in the hope that it will be useful,
  16 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;;; GNU General Public License for more details.
  19 ;;;
  20 ;;; You should have received a copy of the GNU General Public License
  21 ;;; along with this program; if not, write to the Free Software Foundation,
  22 ;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23
  24 ;;;--------------------------------------------------------------------------
  25 ;;; Check command-line.
  26
  27 (defvar mdw-fast-startup nil
  28   "Whether .emacs should optimize for rapid startup.
  29 This may be at the expense of cool features.")
  30 (let ((probe nil) (next command-line-args))
  31   (while next
  32     (cond ((string= (car next) "--mdw-fast-startup")
  33            (setq mdw-fast-startup t)
  34            (if probe
  35                (rplacd probe (cdr next))
  36              (setq command-line-args (cdr next))))
  37           (t
  38            (setq probe next)))
  39     (setq next (cdr next))))
  40
  41 ;;;--------------------------------------------------------------------------
  42 ;;; Some general utilities.
  43
  44 (eval-when-compile
  45   (unless (fboundp 'make-regexp)
  46     (load "make-regexp"))
  47   (require 'cl))
  48
  49 (defmacro mdw-regexps (&rest list)
  50   "Turn a LIST of strings into a single regular expression at compile-time."
  51   (declare (indent nil)
  52            (debug 0))
  53   `',(make-regexp list))
  54
  55 ;; Some error trapping.
  56 ;;
  57 ;; If individual bits of this file go tits-up, we don't particularly want
  58 ;; the whole lot to stop right there and then, because it's bloody annoying.
  59
  60 (defmacro trap (&rest forms)
  61   "Execute FORMS without allowing errors to propagate outside."
  62   (declare (indent 0)
  63            (debug t))
  64   `(condition-case err
  65        ,(if (cdr forms) (cons 'progn forms) (car forms))
  66      (error (message "Error (trapped): %s in %s"
  67                      (error-message-string err)
  68                      ',forms))))
  69
  70 ;; Configuration reading.
  71
  72 (defvar mdw-config nil)
  73 (defun mdw-config (sym)
  74   "Read the configuration variable named SYM."
  75   (unless mdw-config
  76     (setq mdw-config
  77           (flet ((replace (what with)
  78                    (goto-char (point-min))
  79                    (while (re-search-forward what nil t)
  80                      (replace-match with t))))
  81             (with-temp-buffer
  82               (insert-file-contents "~/.mdw.conf")
  83               (replace  "^[ \t]*\\(#.*\\|\\)\n" "")
  84               (replace (concat "^[ \t]*"
  85                                "\\([-a-zA-Z0-9_.]*\\)"
  86                                "[ \t]*=[ \t]*"
  87                                "\\(.*[^ \t\n]\\|\\)"
  88                                "[ \t]**\\(\n\\|$\\)")
  89                        "(\\1 . \"\\2\")\n")
  90               (car (read-from-string
  91                     (concat "(" (buffer-string) ")")))))))
  92   (cdr (assq sym mdw-config)))
  93
  94 ;; Set up the load path convincingly.
  95
  96 (dolist (dir (append (and (boundp 'debian-emacs-flavor)
  97                           (list (concat "/usr/share/"
  98                                         (symbol-name debian-emacs-flavor)
  99                                         "/site-lisp")))))
 100   (dolist (sub (directory-files dir t))
 101     (when (and (file-accessible-directory-p sub)
 102                (not (member sub load-path)))
 103       (setq load-path (nconc load-path (list sub))))))
 104
 105 ;; Is an Emacs library available?
 106
 107 (defun library-exists-p (name)
 108   "Return non-nil if NAME is an available library.
 109 Return non-nil if NAME.el (or NAME.elc) somewhere on the Emacs
 110 load path.  The non-nil value is the filename we found for the
 111 library."
 112   (let ((path load-path) elt (foundp nil))
 113     (while (and path (not foundp))
 114       (setq elt (car path))
 115       (setq path (cdr path))
 116       (setq foundp (or (let ((file (concat elt "/" name ".elc")))
 117                          (and (file-exists-p file) file))
 118                        (let ((file (concat elt "/" name ".el")))
 119                          (and (file-exists-p file) file)))))
 120     foundp))
 121
 122 (defun maybe-autoload (symbol file &optional docstring interactivep type)
 123   "Set an autoload if the file actually exists."
 124   (and (library-exists-p file)
 125        (autoload symbol file docstring interactivep type)))
 126
 127 ;; Splitting windows.
 128
 129 (unless (fboundp 'scroll-bar-columns)
 130   (defun scroll-bar-columns (side)
 131     (cond ((eq side 'left) 0)
 132           (window-system 3)
 133           (t 1))))
 134 (unless (fboundp 'fringe-columns)
 135   (defun fringe-columns (side)
 136     (cond ((not window-system) 0)
 137           ((eq side 'left) 1)
 138           (t 2))))
 139
 140 (defun mdw-horizontal-window-overhead ()
 141   "Computes the horizontal window overhead.
 142 This is the number of columns used by fringes, scroll bars and other such
 143 cruft."
 144   (if (not window-system)
 145       1
 146     (let ((tot 0))
 147       (dolist (what '(scroll-bar fringe))
 148         (dolist (side '(left right))
 149           (incf tot (funcall (intern (concat (symbol-name what) "-columns"))
 150                              side))))
 151       tot)))
 152
 153 (defun mdw-split-window-horizontally (&optional width)
 154   "Split a window horizontally.
 155 Without a numeric argument, split the window approximately in
 156 half.  With a numeric argument WIDTH, allocate WIDTH columns to
 157 the left-hand window (if positive) or -WIDTH columns to the
 158 right-hand window (if negative).  Space for scroll bars and
 159 fringes is not taken out of the allowance for WIDTH, unlike
 160 \\[split-window-horizontally]."
 161   (interactive "P")
 162   (split-window-horizontally
 163    (cond ((null width) nil)
 164          ((>= width 0) (+ width (mdw-horizontal-window-overhead)))
 165          ((< width 0) width))))
 166
 167 (defun mdw-divvy-window (&optional width)
 168   "Split a wide window into appropriate widths."
 169   (interactive "P")
 170   (setq width (cond (width (prefix-numeric-value width))
 171                     ((and window-system
 172                           (>= emacs-major-version 22))
 173                      77)
 174                     (t 78)))
 175   (let* ((win (selected-window))
 176          (sb-width (mdw-horizontal-window-overhead))
 177          (c (/ (+ (window-width) sb-width)
 178                (+ width sb-width))))
 179     (while (> c 1)
 180       (setq c (1- c))
 181       (split-window-horizontally (+ width sb-width))
 182       (other-window 1))
 183     (select-window win)))
 184
 185 ;; Transient mark mode hacks.
 186
 187 (defadvice exchange-point-and-mark
 188     (around mdw-highlight (&optional arg) activate compile)
 189   "Maybe don't actually exchange point and mark.
 190 If `transient-mark-mode' is on and the mark is inactive, then
 191 just activate it.  A non-trivial prefix argument will force the
 192 usual behaviour.  A trivial prefix argument (i.e., just C-u) will
 193 activate the mark and temporarily enable `transient-mark-mode' if
 194 it's currently off."
 195   (cond ((or mark-active
 196              (and (not transient-mark-mode) (not arg))
 197              (and arg (or (not (consp arg))
 198                           (not (= (car arg) 4)))))
 199          ad-do-it)
 200         (t
 201          (or transient-mark-mode (setq transient-mark-mode 'only))
 202          (set-mark (mark t)))))
 203
 204 ;; Functions for sexp diary entries.
 205
 206 (defun mdw-weekday (l)
 207   "Return non-nil if `date' falls on one of the days of the week in L.
 208 L is a list of day numbers (from 0 to 6 for Sunday through to
 209 Saturday) or symbols `sunday', `monday', etc. (or a mixture).  If
 210 the date stored in `date' falls on a listed day, then the
 211 function returns non-nil."
 212   (let ((d (calendar-day-of-week date)))
 213     (or (memq d l)
 214         (memq (nth d '(sunday monday tuesday wednesday
 215                               thursday friday saturday)) l))))
 216
 217 (defun mdw-todo (&optional when)
 218   "Return non-nil today, or on WHEN, whichever is later."
 219   (let ((w (calendar-absolute-from-gregorian (calendar-current-date)))
 220         (d (calendar-absolute-from-gregorian date)))
 221     (if when
 222         (setq w (max w (calendar-absolute-from-gregorian
 223                         (cond
 224                          ((not european-calendar-style)
 225                           when)
 226                          ((> (car when) 100)
 227                           (list (nth 1 when)
 228                                 (nth 2 when)
 229                                 (nth 0 when)))
 230                          (t
 231                           (list (nth 1 when)
 232                                 (nth 0 when)
 233                                 (nth 2 when))))))))
 234     (eq w d)))
 235
 236 ;; Fighting with Org-mode's evil key maps.
 237
 238 (defvar mdw-evil-keymap-keys
 239   '(([S-up] . [?\C-c up])
 240     ([S-down] . [?\C-c down])
 241     ([S-left] . [?\C-c left])
 242     ([S-right] . [?\C-c right])
 243     (([M-up] [?\e up]) . [C-up])
 244     (([M-down] [?\e down]) . [C-down])
 245     (([M-left] [?\e left]) . [C-left])
 246     (([M-right] [?\e right]) . [C-right]))
 247   "Defines evil keybindings to clobber in `mdw-clobber-evil-keymap'.
 248 The value is an alist mapping evil keys (as a list, or singleton)
 249 to good keys (in the same form).")
 250
 251 (defun mdw-clobber-evil-keymap (keymap)
 252   "Replace evil key bindings in the KEYMAP.
 253 Evil key bindings are defined in `mdw-evil-keymap-keys'."
 254   (dolist (entry mdw-evil-keymap-keys)
 255     (let ((binding nil)
 256           (keys (if (listp (car entry))
 257                     (car entry)
 258                   (list (car entry))))
 259           (replacements (if (listp (cdr entry))
 260                             (cdr entry)
 261                           (list (cdr entry)))))
 262       (catch 'found
 263         (dolist (key keys)
 264           (setq binding (lookup-key keymap key))
 265           (when binding
 266             (throw 'found nil))))
 267       (when binding
 268         (dolist (key keys)
 269           (define-key keymap key nil))
 270         (dolist (key replacements)
 271           (define-key keymap key binding))))))
 272
 273 (eval-after-load "org-latex"
 274   '(progn
 275      (push '("strayman"
 276              "\\documentclass{strayman}
 277 \\usepackage[utf8]{inputenc}
 278 \\usepackage[palatino, helvetica, courier, maths=cmr]{mdwfonts}
 279 \\usepackage[T1]{fontenc}
 280 \\usepackage{graphicx, tikz, mdwtab, mdwmath, crypto, longtable}"
 281              ("\\section{%s}" . "\\section*{%s}")
 282              ("\\subsection{%s}" . "\\subsection*{%s}")
 283              ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
 284              ("\\paragraph{%s}" . "\\paragraph*{%s}")
 285              ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
 286            org-export-latex-classes)))
 287
 288 ;;;--------------------------------------------------------------------------
 289 ;;; Mail and news hacking.
 290
 291 (define-derived-mode  mdwmail-mode mail-mode "[mdw] mail"
 292   "Major mode for editing news and mail messages from external programs.
 293 Not much right now.  Just support for doing MailCrypt stuff."
 294   :syntax-table nil
 295   :abbrev-table nil
 296   (run-hooks 'mail-setup-hook))
 297
 298 (define-key mdwmail-mode-map [?\C-c ?\C-c] 'disabled-operation)
 299
 300 (add-hook 'mdwail-mode-hook
 301           (lambda ()
 302             (set-buffer-file-coding-system 'utf-8)
 303             (make-local-variable 'paragraph-separate)
 304             (make-local-variable 'paragraph-start)
 305             (setq paragraph-start
 306                   (concat "[ \t]*[-_][-_][-_]+$\\|^-- \\|-----\\|"
 307                           paragraph-start))
 308             (setq paragraph-separate
 309                   (concat "[ \t]*[-_][-_][-_]+$\\|^-- \\|-----\\|"
 310                           paragraph-separate))))
 311
 312 ;; How to encrypt in mdwmail.
 313
 314 (defun mdwmail-mc-encrypt (&optional recip scm start end from sign)
 315   (or start
 316       (setq start (save-excursion
 317                     (goto-char (point-min))
 318                     (or (search-forward "\n\n" nil t) (point-min)))))
 319   (or end
 320       (setq end (point-max)))
 321   (mc-encrypt-generic recip scm start end from sign))
 322
 323 ;; How to sign in mdwmail.
 324
 325 (defun mdwmail-mc-sign (key scm start end uclr)
 326   (or start
 327       (setq start (save-excursion
 328                     (goto-char (point-min))
 329                     (or (search-forward "\n\n" nil t) (point-min)))))
 330   (or end
 331       (setq end (point-max)))
 332   (mc-sign-generic key scm start end uclr))
 333
 334 ;; Some signature mangling.
 335
 336 (defun mdwmail-mangle-signature ()
 337   (save-excursion
 338     (goto-char (point-min))
 339     (perform-replace "\n-- \n" "\n-- " nil nil nil)))
 340 (add-hook 'mail-setup-hook 'mdwmail-mangle-signature)
 341 (add-hook 'message-setup-hook 'mdwmail-mangle-signature)
 342
 343 ;; Insert my login name into message-ids, so I can score replies.
 344
 345 (defadvice message-unique-id (after mdw-user-name last activate compile)
 346   "Ensure that the user's name appears at the end of the message-id string,
 347 so that it can be used for convenient filtering."
 348   (setq ad-return-value (concat ad-return-value "." (user-login-name))))
 349
 350 ;; Tell my movemail hack where movemail is.
 351 ;;
 352 ;; This is needed to shup up warnings about LD_PRELOAD.
 353
 354 (let ((path exec-path))
 355   (while path
 356     (let ((try (expand-file-name "movemail" (car path))))
 357       (if (file-executable-p try)
 358           (setenv "REAL_MOVEMAIL" try))
 359       (setq path (cdr path)))))
 360
 361 ;;;--------------------------------------------------------------------------
 362 ;;; Utility functions.
 363
 364 (or (fboundp 'line-number-at-pos)
 365     (defun line-number-at-pos (&optional pos)
 366       (let ((opoint (or pos (point))) start)
 367         (save-excursion
 368           (save-restriction
 369             (goto-char (point-min))
 370             (widen)
 371             (forward-line 0)
 372             (setq start (point))
 373             (goto-char opoint)
 374             (forward-line 0)
 375             (1+ (count-lines 1 (point))))))))
 376
 377 (defun mdw-uniquify-alist (&rest alists)
 378   "Return the concatenation of the ALISTS with duplicate elements removed.
 379 The first association with a given key prevails; others are
 380 ignored.  The input lists are not modified, although they'll
 381 probably become garbage."
 382   (and alists
 383        (let ((start-list (cons nil nil)))
 384          (mdw-do-uniquify start-list
 385                           start-list
 386                           (car alists)
 387                           (cdr alists)))))
 388
 389 (defun mdw-do-uniquify (done end l rest)
 390   "A helper function for mdw-uniquify-alist.
 391 The DONE argument is a list whose first element is `nil'.  It
 392 contains the uniquified alist built so far.  The leading `nil' is
 393 stripped off at the end of the operation; it's only there so that
 394 DONE always references a cons cell.  END refers to the final cons
 395 cell in the DONE list; it is modified in place each time to avoid
 396 the overheads of `append'ing all the time.  The L argument is the
 397 alist we're currently processing; the remaining alists are given
 398 in REST."
 399
 400   ;; There are several different cases to deal with here.
 401   (cond
 402
 403    ;; Current list isn't empty.  Add the first item to the DONE list if
 404    ;; there's not an item with the same KEY already there.
 405    (l (or (assoc (car (car l)) done)
 406           (progn
 407             (setcdr end (cons (car l) nil))
 408             (setq end (cdr end))))
 409       (mdw-do-uniquify done end (cdr l) rest))
 410
 411    ;; The list we were working on is empty.  Shunt the next list into the
 412    ;; current list position and go round again.
 413    (rest (mdw-do-uniquify done end (car rest) (cdr rest)))
 414
 415    ;; Everything's done.  Remove the leading `nil' from the DONE list and
 416    ;; return it.  Finished!
 417    (t (cdr done))))
 418
 419 (defun date ()
 420   "Insert the current date in a pleasing way."
 421   (interactive)
 422   (insert (save-excursion
 423             (let ((buffer (get-buffer-create "*tmp*")))
 424               (unwind-protect (progn (set-buffer buffer)
 425                                      (erase-buffer)
 426                                      (shell-command "date +%Y-%m-%d" t)
 427                                      (goto-char (mark))
 428                                      (delete-backward-char 1)
 429                                      (buffer-string))
 430                 (kill-buffer buffer))))))
 431
 432 (defun uuencode (file &optional name)
 433   "UUencodes a file, maybe calling it NAME, into the current buffer."
 434   (interactive "fInput file name: ")
 435
 436   ;; If NAME isn't specified, then guess from the filename.
 437   (if (not name)
 438       (setq name
 439             (substring file
 440                        (or (string-match "[^/]*$" file) 0))))
 441   (print (format "uuencode `%s' `%s'" file name))
 442
 443   ;; Now actually do the thing.
 444   (call-process "uuencode" file t nil name))
 445
 446 (defvar np-file "~/.np"
 447   "*Where the `now-playing' file is.")
 448
 449 (defun np (&optional arg)
 450   "Grabs a `now-playing' string."
 451   (interactive)
 452   (save-excursion
 453     (or arg (progn
 454               (goto-char (point-max))
 455               (insert "\nNP: ")
 456               (insert-file-contents np-file)))))
 457
 458 (defun mdw-version-< (ver-a ver-b)
 459   "Answer whether VER-A is strictly earlier than VER-B.
 460 VER-A and VER-B are version numbers, which are strings containing digit
 461 sequences separated by `.'."
 462   (let* ((la (mapcar (lambda (x) (car (read-from-string x)))
 463                      (split-string ver-a "\\.")))
 464          (lb (mapcar (lambda (x) (car (read-from-string x)))
 465                      (split-string ver-b "\\."))))
 466     (catch 'done
 467       (while t
 468         (cond ((null la) (throw 'done lb))
 469               ((null lb) (throw 'done nil))
 470               ((< (car la) (car lb)) (throw 'done t))
 471               ((= (car la) (car lb)) (setq la (cdr la) lb (cdr lb))))))))
 472
 473 (defun mdw-check-autorevert ()
 474   "Sets global-auto-revert-ignore-buffer appropriately for this buffer.
 475 This takes into consideration whether it's been found using
 476 tramp, which seems to get itself into a twist."
 477   (cond ((not (boundp 'global-auto-revert-ignore-buffer))
 478          nil)
 479         ((and (buffer-file-name)
 480               (fboundp 'tramp-tramp-file-p)
 481               (tramp-tramp-file-p (buffer-file-name)))
 482          (unless global-auto-revert-ignore-buffer
 483            (setq global-auto-revert-ignore-buffer 'tramp)))
 484         ((eq global-auto-revert-ignore-buffer 'tramp)
 485          (setq global-auto-revert-ignore-buffer nil))))
 486
 487 (defadvice find-file (after mdw-autorevert activate)
 488   (mdw-check-autorevert))
 489 (defadvice write-file (after mdw-autorevert activate)
 490   (mdw-check-autorevert))
 491
 492 ;;;--------------------------------------------------------------------------
 493 ;;; Dired hacking.
 494
 495 (defadvice dired-maybe-insert-subdir
 496     (around mdw-marked-insertion first activate)
 497   "The DIRNAME may be a list of directory names to insert.
 498 Interactively, if files are marked, then insert all of them.
 499 With a numeric prefix argument, select that many entries near
 500 point; with a non-numeric prefix argument, prompt for listing
 501 options."
 502   (interactive
 503    (list (dired-get-marked-files nil
 504                                  (and (integerp current-prefix-arg)
 505                                       current-prefix-arg)
 506                                  #'file-directory-p)
 507          (and current-prefix-arg
 508               (not (integerp current-prefix-arg))
 509               (read-string "Switches for listing: "
 510                            (or dired-subdir-switches
 511                                dired-actual-switches)))))
 512   (let ((dirs (ad-get-arg 0)))
 513     (dolist (dir (if (listp dirs) dirs (list dirs)))
 514       (ad-set-arg 0 dir)
 515       ad-do-it)))
 516
 517 ;;;--------------------------------------------------------------------------
 518 ;;; URL viewing.
 519
 520 (defun mdw-w3m-browse-url (url &optional new-session-p)
 521   "Invoke w3m on the URL in its current window, or at least a different one.
 522 If NEW-SESSION-P, start a new session."
 523   (interactive "sURL: \nP")
 524   (save-excursion
 525     (let ((window (selected-window)))
 526       (unwind-protect
 527           (progn
 528             (select-window (or (and (not new-session-p)
 529                                     (get-buffer-window "*w3m*"))
 530                                (progn
 531                                  (if (one-window-p t) (split-window))
 532                                  (get-lru-window))))
 533             (w3m-browse-url url new-session-p))
 534         (select-window window)))))
 535
 536 (defvar mdw-good-url-browsers
 537   '(browse-url-generic
 538     (w3m . mdw-w3m-browse-url)
 539     browse-url-w3
 540     browse-url-mozilla)
 541   "List of good browsers for mdw-good-url-browsers.
 542 Each item is a browser function name, or a cons (CHECK . FUNC).
 543 A symbol FOO stands for (FOO . FOO).")
 544
 545 (defun mdw-good-url-browser ()
 546   "Return a good URL browser.
 547 Trundle the list of such things, finding the first item for which
 548 CHECK is fboundp, and returning the correponding FUNC."
 549   (let ((bs mdw-good-url-browsers) b check func answer)
 550     (while (and bs (not answer))
 551       (setq b (car bs)
 552             bs (cdr bs))
 553       (if (consp b)
 554           (setq check (car b) func (cdr b))
 555         (setq check b func b))
 556       (if (fboundp check)
 557           (setq answer func)))
 558     answer))
 559
 560 (eval-after-load "w3m-search"
 561   '(progn
 562      (dolist
 563          (item
 564           '(("g" "Google" "http://www.google.co.uk/search?q=%s")
 565             ("gd" "Google Directory"
 566              "http://www.google.com/search?cat=gwd/Top&q=%s")
 567             ("gg" "Google Groups" "http://groups.google.com/groups?q=%s")
 568             ("ward" "Ward's wiki" "http://c2.com/cgi/wiki?%s")
 569             ("gi" "Images" "http://images.google.com/images?q=%s")
 570             ("rfc" "RFC"
 571              "http://metalzone.distorted.org.uk/ftp/pub/mirrors/rfc/rfc%s.txt.gz")
 572             ("wp" "Wikipedia"
 573              "http://en.wikipedia.org/wiki/Special:Search?go=Go&search=%s")
 574             ("imdb" "IMDb" "http://www.imdb.com/Find?%s")
 575             ("nc-wiki" "nCipher wiki"
 576              "http://wiki.ncipher.com/wiki/bin/view/Devel/?topic=%s")
 577             ("map" "Google maps" "http://maps.google.co.uk/maps?q=%s&hl=en")
 578             ("lp" "Launchpad bug by number"
 579              "https://bugs.launchpad.net/bugs/%s")
 580             ("lppkg" "Launchpad bugs by package"
 581              "https://bugs.launchpad.net/%s")
 582             ("msdn" "MSDN"
 583              "http://social.msdn.microsoft.com/Search/en-GB/?query=%s&ac=8")
 584             ("debbug" "Debian bug by number"
 585              "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=%s")
 586             ("debbugpkg" "Debian bugs by package"
 587              "http://bugs.debian.org/cgi-bin/pkgreport.cgi?pkg=%s")
 588             ("ljlogin" "LJ login" "http://www.livejournal.com/login.bml")))
 589        (add-to-list 'w3m-search-engine-alist
 590                     (list (cadr item) (caddr item) nil))
 591        (add-to-list 'w3m-uri-replace-alist
 592                     (list (concat "\\`" (car item) ":")
 593                           'w3m-search-uri-replace
 594                           (cadr item))))))
 595
 596 ;;;--------------------------------------------------------------------------
 597 ;;; Paragraph filling.
 598
 599 ;; Useful variables.
 600
 601 (defvar mdw-fill-prefix nil
 602   "*Used by `mdw-line-prefix' and `mdw-fill-paragraph'.
 603 If there's no fill prefix currently set (by the `fill-prefix'
 604 variable) and there's a match from one of the regexps here, it
 605 gets used to set the fill-prefix for the current operation.
 606
 607 The variable is a list of items of the form `REGEXP . PREFIX'; if
 608 the REGEXP matches, the PREFIX is used to set the fill prefix.
 609 It in turn is a list of things:
 610
 611   STRING -- insert a literal string
 612   (match . N) -- insert the thing matched by bracketed subexpression N
 613   (pad . N) -- a string of whitespace the same width as subexpression N
 614   (expr . FORM) -- the result of evaluating FORM")
 615
 616 (make-variable-buffer-local 'mdw-fill-prefix)
 617
 618 (defvar mdw-hanging-indents
 619   (concat "\\(\\("
 620             "\\([*o+]\\|-[-#]?\\|[0-9]+\\.\\|\\[[0-9]+\\]\\|([a-zA-Z])\\)"
 621             "[ \t]+"
 622           "\\)?\\)")
 623   "*Standard regexp matching parts of a hanging indent.
 624 This is mainly useful in `auto-fill-mode'.")
 625
 626 ;; Setting things up.
 627
 628 (fset 'mdw-do-auto-fill (symbol-function 'do-auto-fill))
 629
 630 ;; Utility functions.
 631
 632 (defun mdw-tabify (s)
 633   "Tabify the string S.  This is a horrid hack."
 634   (save-excursion
 635     (save-match-data
 636       (let (start end)
 637         (beginning-of-line)
 638         (setq start (point-marker))
 639         (insert s "\n")
 640         (setq end (point-marker))
 641         (tabify start end)
 642         (setq s (buffer-substring start (1- end)))
 643         (delete-region start end)
 644         (set-marker start nil)
 645         (set-marker end nil)
 646         s))))
 647
 648 (defun mdw-examine-fill-prefixes (l)
 649   "Given a list of dynamic fill prefixes, pick one which matches
 650 context and return the static fill prefix to use.  Point must be
 651 at the start of a line, and match data must be saved."
 652   (cond ((not l) nil)
 653                ((looking-at (car (car l)))
 654                 (mdw-tabify (apply (function concat)
 655                                    (mapcar (function mdw-do-prefix-match)
 656                                            (cdr (car l))))))
 657                (t (mdw-examine-fill-prefixes (cdr l)))))
 658
 659 (defun mdw-maybe-car (p)
 660   "If P is a pair, return (car P), otherwise just return P."
 661   (if (consp p) (car p) p))
 662
 663 (defun mdw-padding (s)
 664   "Return a string the same width as S but made entirely from whitespace."
 665   (let* ((l (length s)) (i 0) (n (make-string l ? )))
 666     (while (< i l)
 667       (if (= 9 (aref s i))
 668           (aset n i 9))
 669       (setq i (1+ i)))
 670     n))
 671
 672 (defun mdw-do-prefix-match (m)
 673   "Expand a dynamic prefix match element.
 674 See `mdw-fill-prefix' for details."
 675   (cond ((not (consp m)) (format "%s" m))
 676            ((eq (car m) 'match) (match-string (mdw-maybe-car (cdr m))))
 677            ((eq (car m) 'pad) (mdw-padding (match-string
 678                                             (mdw-maybe-car (cdr m)))))
 679            ((eq (car m) 'eval) (eval (cdr m)))
 680            (t "")))
 681
 682 (defun mdw-choose-dynamic-fill-prefix ()
 683   "Work out the dynamic fill prefix based on the variable `mdw-fill-prefix'."
 684   (cond ((and fill-prefix (not (string= fill-prefix ""))) fill-prefix)
 685            ((not mdw-fill-prefix) fill-prefix)
 686            (t (save-excursion
 687                 (beginning-of-line)
 688                 (save-match-data
 689                   (mdw-examine-fill-prefixes mdw-fill-prefix))))))
 690
 691 (defun do-auto-fill ()
 692   "Handle auto-filling, working out a dynamic fill prefix in the
 693 case where there isn't a sensible static one."
 694   (let ((fill-prefix (mdw-choose-dynamic-fill-prefix)))
 695     (mdw-do-auto-fill)))
 696
 697 (defun mdw-fill-paragraph ()
 698   "Fill paragraph, getting a dynamic fill prefix."
 699   (interactive)
 700   (let ((fill-prefix (mdw-choose-dynamic-fill-prefix)))
 701     (fill-paragraph nil)))
 702
 703 (defun mdw-standard-fill-prefix (rx &optional mat)
 704   "Set the dynamic fill prefix, handling standard hanging indents and stuff.
 705 This is just a short-cut for setting the thing by hand, and by
 706 design it doesn't cope with anything approximating a complicated
 707 case."
 708   (setq mdw-fill-prefix
 709            `((,(concat rx mdw-hanging-indents)
 710               (match . 1)
 711               (pad . ,(or mat 2))))))
 712
 713 ;;;--------------------------------------------------------------------------
 714 ;;; Other common declarations.
 715
 716 ;; Common mode settings.
 717
 718 (defvar mdw-auto-indent t
 719   "Whether to indent automatically after a newline.")
 720
 721 (defun mdw-whitespace-mode (&optional arg)
 722   "Turn on/off whitespace mode, but don't highlight trailing space."
 723   (interactive "P")
 724   (when (and (boundp 'whitespace-style)
 725              (fboundp 'whitespace-mode))
 726     (let ((whitespace-style (remove 'trailing whitespace-style)))
 727       (whitespace-mode arg))
 728     (setq show-trailing-whitespace whitespace-mode)))
 729
 730 (defun mdw-misc-mode-config ()
 731   (and mdw-auto-indent
 732        (cond ((eq major-mode 'lisp-mode)
 733               (local-set-key "\C-m" 'mdw-indent-newline-and-indent))
 734              ((or (eq major-mode 'slime-repl-mode)
 735                   (eq major-mode 'asm-mode))
 736               nil)
 737              (t
 738               (local-set-key "\C-m" 'newline-and-indent))))
 739   (local-set-key [C-return] 'newline)
 740   (make-local-variable 'page-delimiter)
 741   (setq page-delimiter "\f\\|^.*-\\{6\\}.*$")
 742   (setq comment-column 40)
 743   (auto-fill-mode 1)
 744   (setq fill-column 77)
 745   (setq show-trailing-whitespace t)
 746   (mdw-whitespace-mode 1)
 747   (and (fboundp 'gtags-mode)
 748        (gtags-mode))
 749   (if (fboundp 'hs-minor-mode)
 750       (hs-minor-mode t)
 751     (outline-minor-mode t))
 752   (reveal-mode t)
 753   (trap (turn-on-font-lock)))
 754
 755 (defun mdw-post-config-mode-hack ()
 756   (mdw-whitespace-mode 1))
 757
 758 (eval-after-load 'gtags
 759   '(progn
 760      (dolist (key '([mouse-2] [mouse-3]))
 761        (define-key gtags-mode-map key nil))
 762      (define-key gtags-mode-map [C-S-mouse-2] 'gtags-find-tag-by-event)
 763      (define-key gtags-select-mode-map [C-S-mouse-2]
 764        'gtags-select-tag-by-event)
 765      (dolist (map (list gtags-mode-map gtags-select-mode-map))
 766        (define-key map [C-S-mouse-3] 'gtags-pop-stack))))
 767
 768 ;; Backup file handling.
 769
 770 (defvar mdw-backup-disable-regexps nil
 771   "*List of regular expressions: if a file name matches any of
 772 these then the file is not backed up.")
 773
 774 (defun mdw-backup-enable-predicate (name)
 775   "[mdw]'s default backup predicate.
 776 Allows a backup if the standard predicate would allow it, and it
 777 doesn't match any of the regular expressions in
 778 `mdw-backup-disable-regexps'."
 779   (and (normal-backup-enable-predicate name)
 780        (let ((answer t) (list mdw-backup-disable-regexps))
 781          (save-match-data
 782            (while list
 783              (if (string-match (car list) name)
 784                  (setq answer nil))
 785              (setq list (cdr list)))
 786            answer))))
 787 (setq backup-enable-predicate 'mdw-backup-enable-predicate)
 788
 789 ;; Frame cleanup.
 790
 791 (defun mdw-last-one-out-turn-off-the-lights (frame)
 792   "Disconnect from an X display if this was the last frame on that display."
 793   (let ((frame-display (frame-parameter frame 'display)))
 794     (when (and frame-display
 795                (eq window-system 'x)
 796                (not (some (lambda (fr)
 797                             (and (not (eq fr frame))
 798                                  (string= (frame-parameter fr 'display)
 799                                           frame-display)))
 800                           (frame-list))))
 801       (run-with-idle-timer 0 nil #'x-close-connection frame-display))))
 802 (add-hook 'delete-frame-functions 'mdw-last-one-out-turn-off-the-lights)
 803
 804 ;;;--------------------------------------------------------------------------
 805 ;;; General fontification.
 806
 807 (defmacro mdw-define-face (name &rest body)
 808   "Define a face, and make sure it's actually set as the definition."
 809   (declare (indent 1)
 810            (debug 0))
 811   `(progn
 812      (make-face ',name)
 813      (defvar ,name ',name)
 814      (put ',name 'face-defface-spec ',body)
 815      (face-spec-set ',name ',body nil)))
 816
 817 (mdw-define-face default
 818   (((type w32)) :family "courier new" :height 85)
 819   (((type x)) :family "6x13" :height 130)
 820   (((type color)) :foreground "white" :background "black")
 821   (t nil))
 822 (mdw-define-face fixed-pitch
 823   (((type w32)) :family "courier new" :height 85)
 824   (((type x)) :family "6x13" :height 130)
 825   (t :foreground "white" :background "black"))
 826 (if (>= emacs-major-version 23)
 827     (mdw-define-face variable-pitch
 828       (((type x)) :family "sans" :height 100))
 829   (mdw-define-face variable-pitch
 830     (((type x)) :family "helvetica" :height 90)))
 831 (mdw-define-face region
 832   (((type tty) (class color)) :background "blue")
 833   (((type tty) (class mono)) :inverse-video t)
 834   (t :background "grey30"))
 835 (mdw-define-face minibuffer-prompt
 836   (t :weight bold))
 837 (mdw-define-face mode-line
 838   (((class color)) :foreground "blue" :background "yellow"
 839                    :box (:line-width 1 :style released-button))
 840   (t :inverse-video t))
 841 (mdw-define-face mode-line-inactive
 842   (((class color)) :foreground "yellow" :background "blue"
 843                    :box (:line-width 1 :style released-button))
 844   (t :inverse-video t))
 845 (mdw-define-face scroll-bar
 846   (t :foreground "black" :background "lightgrey"))
 847 (mdw-define-face fringe
 848   (t :foreground "yellow"))
 849 (mdw-define-face show-paren-match
 850   (((class color)) :background "darkgreen")
 851   (t :underline t))
 852 (mdw-define-face show-paren-mismatch
 853   (((class color)) :background "red")
 854   (t :inverse-video t))
 855 (mdw-define-face highlight
 856   (((class color)) :background "DarkSeaGreen4")
 857   (t :inverse-video t))
 858
 859 (mdw-define-face holiday-face
 860   (t :background "red"))
 861 (mdw-define-face calendar-today-face
 862   (t :foreground "yellow" :weight bold))
 863
 864 (mdw-define-face comint-highlight-prompt
 865   (t :weight bold))
 866 (mdw-define-face comint-highlight-input
 867   (t nil))
 868
 869 (mdw-define-face trailing-whitespace
 870   (((class color)) :background "red")
 871   (t :inverse-video t))
 872 (mdw-define-face mdw-punct-face
 873   (((type tty)) :foreground "yellow") (t :foreground "burlywood2"))
 874 (mdw-define-face mdw-number-face
 875   (t :foreground "yellow"))
 876 (mdw-define-face font-lock-function-name-face
 877   (t :slant italic))
 878 (mdw-define-face font-lock-keyword-face
 879   (t :weight bold))
 880 (mdw-define-face font-lock-constant-face
 881   (t :slant italic))
 882 (mdw-define-face font-lock-builtin-face
 883   (t :weight bold))
 884 (mdw-define-face font-lock-type-face
 885   (t :weight bold :slant italic))
 886 (mdw-define-face font-lock-reference-face
 887   (t :weight bold))
 888 (mdw-define-face font-lock-variable-name-face
 889   (t :slant italic))
 890 (mdw-define-face font-lock-comment-delimiter-face
 891   (((class mono)) :weight bold)
 892   (((type tty) (class color)) :foreground "green")
 893   (t :slant italic :foreground "SeaGreen1"))
 894 (mdw-define-face font-lock-comment-face
 895   (((class mono)) :weight bold)
 896   (((type tty) (class color)) :foreground "green")
 897   (t :slant italic :foreground "SeaGreen1"))
 898 (mdw-define-face font-lock-string-face
 899   (((class mono)) :weight bold)
 900   (((class color)) :foreground "SkyBlue1"))
 901 (mdw-define-face message-separator
 902   (t :background "red" :foreground "white" :weight bold))
 903 (mdw-define-face message-cited-text
 904   (default :slant italic)
 905   (((type tty)) :foreground "green") (t :foreground "SeaGreen1"))
 906 (mdw-define-face message-header-cc
 907   (default :weight bold)
 908   (((type tty)) :foreground "green") (t :foreground "SeaGreen1"))
 909 (mdw-define-face message-header-newsgroups
 910   (default :weight bold)
 911   (((type tty)) :foreground "green") (t :foreground "SeaGreen1"))
 912 (mdw-define-face message-header-subject
 913   (default :weight bold)
 914   (((type tty)) :foreground "green") (t :foreground "SeaGreen1"))
 915 (mdw-define-face message-header-to
 916   (default :weight bold)
 917   (((type tty)) :foreground "green") (t :foreground "SeaGreen1"))
 918 (mdw-define-face message-header-xheader
 919   (default :weight bold)
 920   (((type tty)) :foreground "green") (t :foreground "SeaGreen1"))
 921 (mdw-define-face message-header-other
 922   (default :weight bold)
 923   (((type tty)) :foreground "green") (t :foreground "SeaGreen1"))
 924 (mdw-define-face message-header-name
 925   (((type tty)) :foreground "green") (t :foreground "SeaGreen1"))
 926 (mdw-define-face which-func
 927   (t nil))
 928
 929 (mdw-define-face diff-index
 930   (t :weight bold))
 931 (mdw-define-face diff-file-header
 932   (t :weight bold))
 933 (mdw-define-face diff-hunk-header
 934   (t :foreground "SkyBlue1"))
 935 (mdw-define-face diff-function
 936   (t :foreground "SkyBlue1" :weight bold))
 937 (mdw-define-face diff-header
 938   (t :background "grey10"))
 939 (mdw-define-face diff-added
 940   (t :foreground "green"))
 941 (mdw-define-face diff-removed
 942   (t :foreground "red"))
 943 (mdw-define-face diff-context
 944   (t nil))
 945
 946 (mdw-define-face erc-input-face
 947   (t :foreground "red"))
 948
 949 (mdw-define-face woman-bold
 950   (t :weight bold))
 951 (mdw-define-face woman-italic
 952   (t :slant italic))
 953
 954 (mdw-define-face p4-depot-added-face
 955   (t :foreground "green"))
 956 (mdw-define-face p4-depot-branch-op-face
 957   (t :foreground "yellow"))
 958 (mdw-define-face p4-depot-deleted-face
 959   (t :foreground "red"))
 960 (mdw-define-face p4-depot-unmapped-face
 961   (t :foreground "SkyBlue1"))
 962 (mdw-define-face p4-diff-change-face
 963   (t :foreground "yellow"))
 964 (mdw-define-face p4-diff-del-face
 965   (t :foreground "red"))
 966 (mdw-define-face p4-diff-file-face
 967   (t :foreground "SkyBlue1"))
 968 (mdw-define-face p4-diff-head-face
 969   (t :background "grey10"))
 970 (mdw-define-face p4-diff-ins-face
 971   (t :foreground "green"))
 972
 973 (mdw-define-face whizzy-slice-face
 974   (t :background "grey10"))
 975 (mdw-define-face whizzy-error-face
 976   (t :background "darkred"))
 977
 978 ;;;--------------------------------------------------------------------------
 979 ;;; C programming configuration.
 980
 981 ;; Linux kernel hacking.
 982
 983 (defvar linux-c-mode-hook)
 984
 985 (defun linux-c-mode ()
 986   (interactive)
 987   (c-mode)
 988   (setq major-mode 'linux-c-mode)
 989   (setq mode-name "Linux C")
 990   (run-hooks 'linux-c-mode-hook))
 991
 992 ;; Make C indentation nice.
 993
 994 (defun mdw-c-lineup-arglist (langelem)
 995   "Hack for DWIMmery in c-lineup-arglist."
 996   (if (save-excursion
 997         (c-block-in-arglist-dwim (c-langelem-2nd-pos c-syntactic-element)))
 998       0
 999     (c-lineup-arglist langelem)))
1000
1001 (defun mdw-c-indent-extern-mumble (langelem)
1002   "Indent `extern \"...\" {' lines."
1003   (save-excursion
1004     (back-to-indentation)
1005     (if (looking-at
1006          "\\s-*\\<extern\\>\\s-*\"\\([^\\\\\"]+\\|\\.\\)*\"\\s-*{")
1007         c-basic-offset
1008       nil)))
1009
1010 (defun mdw-c-style ()
1011   (c-add-style "[mdw] C and C++ style"
1012                '((c-basic-offset . 2)
1013                  (comment-column . 40)
1014                  (c-class-key . "class")
1015                  (c-backslash-column . 72)
1016                  (c-offsets-alist
1017                   (substatement-open . (add 0 c-indent-one-line-block))
1018                   (defun-open . (add 0 c-indent-one-line-block))
1019                   (arglist-cont-nonempty . mdw-c-lineup-arglist)
1020                   (topmost-intro . mdw-c-indent-extern-mumble)
1021                   (cpp-define-intro . 0)
1022                   (inextern-lang . [0])
1023                   (label . 0)
1024                   (case-label . +)
1025                   (access-label . -)
1026                   (inclass . +)
1027                   (inline-open . ++)
1028                   (statement-cont . 0)
1029                   (statement-case-intro . +)))
1030                t))
1031
1032 (defvar mdw-c-comment-fill-prefix
1033   `((,(concat "\\([ \t]*/?\\)"
1034               "\\(\*\\|//]\\)"
1035               "\\([ \t]*\\)"
1036               "\\([A-Za-z]+:[ \t]*\\)?"
1037               mdw-hanging-indents)
1038      (pad . 1) (match . 2) (pad . 3) (pad . 4) (pad . 5)))
1039   "Fill prefix matching C comments (both kinds).")
1040
1041 (defun mdw-fontify-c-and-c++ ()
1042
1043   ;; Fiddle with some syntax codes.
1044   (modify-syntax-entry ?* ". 23")
1045   (modify-syntax-entry ?/ ". 124b")
1046   (modify-syntax-entry ?\n "> b")
1047
1048   ;; Other stuff.
1049   (mdw-c-style)
1050   (setq c-hanging-comment-ender-p nil)
1051   (setq c-backslash-column 72)
1052   (setq c-label-minimum-indentation 0)
1053   (setq mdw-fill-prefix mdw-c-comment-fill-prefix)
1054
1055   ;; Now define things to be fontified.
1056   (make-local-variable 'font-lock-keywords)
1057   (let ((c-keywords
1058          (mdw-regexps "and"             ;C++
1059                       "and_eq"          ;C++
1060                       "asm"             ;K&R, GCC
1061                       "auto"            ;K&R, C89
1062                       "bitand"          ;C++
1063                       "bitor"           ;C++
1064                       "bool"            ;C++, C9X macro
1065                       "break"           ;K&R, C89
1066                       "case"            ;K&R, C89
1067                       "catch"           ;C++
1068                       "char"            ;K&R, C89
1069                       "class"           ;C++
1070                       "complex"         ;C9X macro, C++ template type
1071                       "compl"           ;C++
1072                       "const"           ;C89
1073                       "const_cast"      ;C++
1074                       "continue"        ;K&R, C89
1075                       "defined"         ;C89 preprocessor
1076                       "default"         ;K&R, C89
1077                       "delete"          ;C++
1078                       "do"              ;K&R, C89
1079                       "double"          ;K&R, C89
1080                       "dynamic_cast"    ;C++
1081                       "else"            ;K&R, C89
1082                       ;; "entry"        ;K&R -- never used
1083                       "enum"            ;C89
1084                       "explicit"        ;C++
1085                       "export"          ;C++
1086                       "extern"          ;K&R, C89
1087                       "false"           ;C++, C9X macro
1088                       "float"           ;K&R, C89
1089                       "for"             ;K&R, C89
1090                       ;; "fortran"      ;K&R
1091                       "friend"          ;C++
1092                       "goto"            ;K&R, C89
1093                       "if"              ;K&R, C89
1094                       "imaginary"       ;C9X macro
1095                       "inline"          ;C++, C9X, GCC
1096                       "int"             ;K&R, C89
1097                       "long"            ;K&R, C89
1098                       "mutable"         ;C++
1099                       "namespace"       ;C++
1100                       "new"             ;C++
1101                       "operator"        ;C++
1102                       "or"              ;C++
1103                       "or_eq"           ;C++
1104                       "private"         ;C++
1105                       "protected"       ;C++
1106                       "public"          ;C++
1107                       "register"        ;K&R, C89
1108                       "reinterpret_cast" ;C++
1109                       "restrict"         ;C9X
1110                       "return"           ;K&R, C89
1111                       "short"            ;K&R, C89
1112                       "signed"           ;C89
1113                       "sizeof"           ;K&R, C89
1114                       "static"           ;K&R, C89
1115                       "static_cast"      ;C++
1116                       "struct"           ;K&R, C89
1117                       "switch"           ;K&R, C89
1118                       "template"         ;C++
1119                       "this"             ;C++
1120                       "throw"            ;C++
1121                       "true"             ;C++, C9X macro
1122                       "try"              ;C++
1123                       "this"             ;C++
1124                       "typedef"          ;C89
1125                       "typeid"           ;C++
1126                       "typeof"           ;GCC
1127                       "typename"         ;C++
1128                       "union"            ;K&R, C89
1129                       "unsigned"         ;K&R, C89
1130                       "using"            ;C++
1131                       "virtual"          ;C++
1132                       "void"             ;C89
1133                       "volatile"         ;C89
1134                       "wchar_t"          ;C++, C89 library type
1135                       "while"            ;K&R, C89
1136                       "xor"              ;C++
1137                       "xor_eq"           ;C++
1138                       "_Bool"            ;C9X
1139                       "_Complex"         ;C9X
1140                       "_Imaginary"       ;C9X
1141                       "_Pragma"          ;C9X preprocessor
1142                       "__alignof__"      ;GCC
1143                       "__asm__"          ;GCC
1144                       "__attribute__"    ;GCC
1145                       "__complex__"      ;GCC
1146                       "__const__"        ;GCC
1147                       "__extension__"    ;GCC
1148                       "__imag__"         ;GCC
1149                       "__inline__"       ;GCC
1150                       "__label__"        ;GCC
1151                       "__real__"         ;GCC
1152                       "__signed__"       ;GCC
1153                       "__typeof__"       ;GCC
1154                       "__volatile__"     ;GCC
1155                       ))
1156         (preprocessor-keywords
1157          (mdw-regexps "assert" "define" "elif" "else" "endif" "error"
1158                       "ident" "if" "ifdef" "ifndef" "import" "include"
1159                       "line" "pragma" "unassert" "undef" "warning"))
1160         (objc-keywords
1161          (mdw-regexps "class" "defs" "encode" "end" "implementation"
1162                       "interface" "private" "protected" "protocol" "public"
1163                       "selector")))
1164
1165     (setq font-lock-keywords
1166           (list
1167
1168            ;; Fontify include files as strings.
1169            (list (concat "^[ \t]*\\#[ \t]*"
1170                          "\\(include\\|import\\)"
1171                          "[ \t]*\\(<[^>]+\\(>\\|\\)\\)")
1172                  '(2 font-lock-string-face))
1173
1174            ;; Preprocessor directives are `references'?.
1175            (list (concat "^\\([ \t]*#[ \t]*\\(\\("
1176                          preprocessor-keywords
1177                          "\\)\\>\\|[0-9]+\\|$\\)\\)")
1178                  '(1 font-lock-keyword-face))
1179
1180            ;; Handle the keywords defined above.
1181            (list (concat "@\\<\\(" objc-keywords "\\)\\>")
1182                  '(0 font-lock-keyword-face))
1183
1184            (list (concat "\\<\\(" c-keywords "\\)\\>")
1185                  '(0 font-lock-keyword-face))
1186
1187            ;; Handle numbers too.
1188            ;;
1189            ;; This looks strange, I know.  It corresponds to the
1190            ;; preprocessor's idea of what a number looks like, rather than
1191            ;; anything sensible.
1192            (list (concat "\\(\\<[0-9]\\|\\.[0-9]\\)"
1193                          "\\([Ee][+-]\\|[0-9A-Za-z_.]\\)*")
1194                  '(0 mdw-number-face))
1195
1196            ;; And anything else is punctuation.
1197            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1198                  '(0 mdw-punct-face))))
1199
1200     (mdw-post-config-mode-hack)))
1201
1202 ;;;--------------------------------------------------------------------------
1203 ;;; AP calc mode.
1204
1205 (defun apcalc-mode ()
1206   (interactive)
1207   (c-mode)
1208   (setq major-mode 'apcalc-mode)
1209   (setq mode-name "AP Calc")
1210   (run-hooks 'apcalc-mode-hook))
1211
1212 (defun mdw-fontify-apcalc ()
1213
1214   ;; Fiddle with some syntax codes.
1215   (modify-syntax-entry ?* ". 23")
1216   (modify-syntax-entry ?/ ". 14")
1217
1218   ;; Other stuff.
1219   (mdw-c-style)
1220   (setq c-hanging-comment-ender-p nil)
1221   (setq c-backslash-column 72)
1222   (setq comment-start "/* ")
1223   (setq comment-end " */")
1224   (setq mdw-fill-prefix mdw-c-comment-fill-prefix)
1225
1226   ;; Now define things to be fontified.
1227   (make-local-variable 'font-lock-keywords)
1228   (let ((c-keywords
1229          (mdw-regexps "break" "case" "cd" "continue" "define" "default"
1230                       "do" "else" "exit" "for" "global" "goto" "help" "if"
1231                       "local" "mat" "obj" "print" "quit" "read" "return"
1232                       "show" "static" "switch" "while" "write")))
1233
1234     (setq font-lock-keywords
1235           (list
1236
1237            ;; Handle the keywords defined above.
1238            (list (concat "\\<\\(" c-keywords "\\)\\>")
1239                  '(0 font-lock-keyword-face))
1240
1241            ;; Handle numbers too.
1242            ;;
1243            ;; This looks strange, I know.  It corresponds to the
1244            ;; preprocessor's idea of what a number looks like, rather than
1245            ;; anything sensible.
1246            (list (concat "\\(\\<[0-9]\\|\\.[0-9]\\)"
1247                          "\\([Ee][+-]\\|[0-9A-Za-z_.]\\)*")
1248                  '(0 mdw-number-face))
1249
1250            ;; And anything else is punctuation.
1251            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1252                  '(0 mdw-punct-face)))))
1253
1254   (mdw-post-config-mode-hack))
1255
1256 ;;;--------------------------------------------------------------------------
1257 ;;; Java programming configuration.
1258
1259 ;; Make indentation nice.
1260
1261 (defun mdw-java-style ()
1262   (c-add-style "[mdw] Java style"
1263                '((c-basic-offset . 2)
1264                  (c-offsets-alist (substatement-open . 0)
1265                                   (label . +)
1266                                   (case-label . +)
1267                                   (access-label . 0)
1268                                   (inclass . +)
1269                                   (statement-case-intro . +)))
1270                t))
1271
1272 ;; Declare Java fontification style.
1273
1274 (defun mdw-fontify-java ()
1275
1276   ;; Other stuff.
1277   (mdw-java-style)
1278   (setq c-hanging-comment-ender-p nil)
1279   (setq c-backslash-column 72)
1280   (setq mdw-fill-prefix mdw-c-comment-fill-prefix)
1281
1282   ;; Now define things to be fontified.
1283   (make-local-variable 'font-lock-keywords)
1284   (let ((java-keywords
1285          (mdw-regexps "abstract" "boolean" "break" "byte" "case" "catch"
1286                       "char" "class" "const" "continue" "default" "do"
1287                       "double" "else" "extends" "final" "finally" "float"
1288                       "for" "goto" "if" "implements" "import" "instanceof"
1289                       "int" "interface" "long" "native" "new" "package"
1290                       "private" "protected" "public" "return" "short"
1291                       "static" "super" "switch" "synchronized" "this"
1292                       "throw" "throws" "transient" "try" "void" "volatile"
1293                       "while"
1294
1295                       "false" "null" "true")))
1296
1297     (setq font-lock-keywords
1298           (list
1299
1300            ;; Handle the keywords defined above.
1301            (list (concat "\\<\\(" java-keywords "\\)\\>")
1302                  '(0 font-lock-keyword-face))
1303
1304            ;; Handle numbers too.
1305            ;;
1306            ;; The following isn't quite right, but it's close enough.
1307            (list (concat "\\<\\("
1308                          "0\\([xX][0-9a-fA-F]+\\|[0-7]+\\)\\|"
1309                          "[0-9]+\\(\\.[0-9]*\\|\\)"
1310                          "\\([eE]\\([-+]\\|\\)[0-9]+\\|\\)\\)"
1311                          "[lLfFdD]?")
1312                  '(0 mdw-number-face))
1313
1314            ;; And anything else is punctuation.
1315            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1316                  '(0 mdw-punct-face)))))
1317
1318   (mdw-post-config-mode-hack))
1319
1320 ;;;--------------------------------------------------------------------------
1321 ;;; C# programming configuration.
1322
1323 ;; Make indentation nice.
1324
1325 (defun mdw-csharp-style ()
1326   (c-add-style "[mdw] C# style"
1327                '((c-basic-offset . 2)
1328                  (c-offsets-alist (substatement-open . 0)
1329                                   (label . 0)
1330                                   (case-label . +)
1331                                   (access-label . 0)
1332                                   (inclass . +)
1333                                   (statement-case-intro . +)))
1334                t))
1335
1336 ;; Declare C# fontification style.
1337
1338 (defun mdw-fontify-csharp ()
1339
1340   ;; Other stuff.
1341   (mdw-csharp-style)
1342   (setq c-hanging-comment-ender-p nil)
1343   (setq c-backslash-column 72)
1344   (setq mdw-fill-prefix mdw-c-comment-fill-prefix)
1345
1346   ;; Now define things to be fontified.
1347   (make-local-variable 'font-lock-keywords)
1348   (let ((csharp-keywords
1349          (mdw-regexps "abstract" "as" "base" "bool" "break"
1350                       "byte" "case" "catch" "char" "checked"
1351                       "class" "const" "continue" "decimal" "default"
1352                       "delegate" "do" "double" "else" "enum"
1353                       "event" "explicit" "extern" "false" "finally"
1354                       "fixed" "float" "for" "foreach" "goto"
1355                       "if" "implicit" "in" "int" "interface"
1356                       "internal" "is" "lock" "long" "namespace"
1357                       "new" "null" "object" "operator" "out"
1358                       "override" "params" "private" "protected" "public"
1359                       "readonly" "ref" "return" "sbyte" "sealed"
1360                       "short" "sizeof" "stackalloc" "static" "string"
1361                       "struct" "switch" "this" "throw" "true"
1362                       "try" "typeof" "uint" "ulong" "unchecked"
1363                       "unsafe" "ushort" "using" "virtual" "void"
1364                       "volatile" "while" "yield")))
1365
1366     (setq font-lock-keywords
1367           (list
1368
1369            ;; Handle the keywords defined above.
1370            (list (concat "\\<\\(" csharp-keywords "\\)\\>")
1371                  '(0 font-lock-keyword-face))
1372
1373            ;; Handle numbers too.
1374            ;;
1375            ;; The following isn't quite right, but it's close enough.
1376            (list (concat "\\<\\("
1377                          "0\\([xX][0-9a-fA-F]+\\|[0-7]+\\)\\|"
1378                          "[0-9]+\\(\\.[0-9]*\\|\\)"
1379                          "\\([eE]\\([-+]\\|\\)[0-9]+\\|\\)\\)"
1380                          "[lLfFdD]?")
1381                  '(0 mdw-number-face))
1382
1383            ;; And anything else is punctuation.
1384            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1385                  '(0 mdw-punct-face)))))
1386
1387   (mdw-post-config-mode-hack))
1388
1389 (define-derived-mode csharp-mode java-mode "C#"
1390   "Major mode for editing C# code.")
1391
1392 ;;;--------------------------------------------------------------------------
1393 ;;; Go programming configuration.
1394
1395 (defun mdw-fontify-go ()
1396
1397   (make-local-variable 'font-lock-keywords)
1398   (let ((go-keywords
1399          (mdw-regexps "break" "case" "chan" "const" "continue"
1400                       "default" "defer" "else" "fallthrough" "for"
1401                       "func" "go" "goto" "if" "import"
1402                       "interface" "map" "package" "range" "return"
1403                       "select" "struct" "switch" "type" "var")))
1404
1405     (setq font-lock-keywords
1406           (list
1407
1408            ;; Handle the keywords defined above.
1409            (list (concat "\\<\\(" go-keywords "\\)\\>")
1410                  '(0 font-lock-keyword-face))
1411
1412            ;; Handle numbers too.
1413            ;;
1414            ;; The following isn't quite right, but it's close enough.
1415            (list (concat "\\<\\("
1416                          "0\\([xX][0-9a-fA-F]+\\|[0-7]+\\)\\|"
1417                          "[0-9]+\\(\\.[0-9]*\\|\\)"
1418                          "\\([eE]\\([-+]\\|\\)[0-9]+\\|\\)\\)")
1419                  '(0 mdw-number-face))
1420
1421            ;; And anything else is punctuation.
1422            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1423                  '(0 mdw-punct-face)))))
1424
1425   (mdw-post-config-mode-hack))
1426
1427 ;;;--------------------------------------------------------------------------
1428 ;;; Awk programming configuration.
1429
1430 ;; Make Awk indentation nice.
1431
1432 (defun mdw-awk-style ()
1433   (c-add-style "[mdw] Awk style"
1434                '((c-basic-offset . 2)
1435                  (c-offsets-alist (substatement-open . 0)
1436                                   (statement-cont . 0)
1437                                   (statement-case-intro . +)))
1438                t))
1439
1440 ;; Declare Awk fontification style.
1441
1442 (defun mdw-fontify-awk ()
1443
1444   ;; Miscellaneous fiddling.
1445   (mdw-awk-style)
1446   (setq c-backslash-column 72)
1447   (mdw-standard-fill-prefix "\\([ \t]*#+[ \t]*\\)")
1448
1449   ;; Now define things to be fontified.
1450   (make-local-variable 'font-lock-keywords)
1451   (let ((c-keywords
1452          (mdw-regexps "BEGIN" "END" "ARGC" "ARGIND" "ARGV" "CONVFMT"
1453                       "ENVIRON" "ERRNO" "FIELDWIDTHS" "FILENAME" "FNR"
1454                       "FS" "IGNORECASE" "NF" "NR" "OFMT" "OFS" "ORS" "RS"
1455                       "RSTART" "RLENGTH" "RT"   "SUBSEP"
1456                       "atan2" "break" "close" "continue" "cos" "delete"
1457                       "do" "else" "exit" "exp" "fflush" "file" "for" "func"
1458                       "function" "gensub" "getline" "gsub" "if" "in"
1459                       "index" "int" "length" "log" "match" "next" "rand"
1460                       "return" "print" "printf" "sin" "split" "sprintf"
1461                       "sqrt" "srand" "strftime" "sub" "substr" "system"
1462                       "systime" "tolower" "toupper" "while")))
1463
1464     (setq font-lock-keywords
1465           (list
1466
1467            ;; Handle the keywords defined above.
1468            (list (concat "\\<\\(" c-keywords "\\)\\>")
1469                  '(0 font-lock-keyword-face))
1470
1471            ;; Handle numbers too.
1472            ;;
1473            ;; The following isn't quite right, but it's close enough.
1474            (list (concat "\\<\\("
1475                          "0\\([xX][0-9a-fA-F]+\\|[0-7]+\\)\\|"
1476                          "[0-9]+\\(\\.[0-9]*\\|\\)"
1477                          "\\([eE]\\([-+]\\|\\)[0-9]+\\|\\)\\)"
1478                          "[uUlL]*")
1479                  '(0 mdw-number-face))
1480
1481            ;; And anything else is punctuation.
1482            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1483                  '(0 mdw-punct-face)))))
1484
1485   (mdw-post-config-mode-hack))
1486
1487 ;;;--------------------------------------------------------------------------
1488 ;;; Perl programming style.
1489
1490 ;; Perl indentation style.
1491
1492 (setq cperl-indent-level 2)
1493 (setq cperl-continued-statement-offset 2)
1494 (setq cperl-continued-brace-offset 0)
1495 (setq cperl-brace-offset -2)
1496 (setq cperl-brace-imaginary-offset 0)
1497 (setq cperl-label-offset 0)
1498
1499 ;; Define perl fontification style.
1500
1501 (defun mdw-fontify-perl ()
1502
1503   ;; Miscellaneous fiddling.
1504   (modify-syntax-entry ?$ "\\")
1505   (modify-syntax-entry ?$ "\\" font-lock-syntax-table)
1506   (mdw-standard-fill-prefix "\\([ \t]*#+[ \t]*\\)")
1507
1508   ;; Now define fontification things.
1509   (make-local-variable 'font-lock-keywords)
1510   (let ((perl-keywords
1511          (mdw-regexps "and" "cmp" "continue" "do" "else" "elsif" "eq"
1512                       "for" "foreach" "ge" "gt" "goto" "if"
1513                       "last" "le" "lt" "local" "my" "ne" "next" "or"
1514                       "package" "redo" "require" "return" "sub"
1515                       "undef" "unless" "until" "use" "while")))
1516
1517     (setq font-lock-keywords
1518           (list
1519
1520            ;; Set up the keywords defined above.
1521            (list (concat "\\<\\(" perl-keywords "\\)\\>")
1522                  '(0 font-lock-keyword-face))
1523
1524            ;; At least numbers are simpler than C.
1525            (list (concat "\\<0\\([xX][0-9a-fA-F_]+\\|[0-7_]+\\)\\|"
1526                          "\\<[0-9][0-9_]*\\(\\.[0-9_]*\\|\\)"
1527                          "\\([eE]\\([-+]\\|\\)[0-9_]+\\|\\)")
1528                  '(0 mdw-number-face))
1529
1530            ;; And anything else is punctuation.
1531            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1532                  '(0 mdw-punct-face)))))
1533
1534   (mdw-post-config-mode-hack))
1535
1536 (defun perl-number-tests (&optional arg)
1537   "Assign consecutive numbers to lines containing `#t'.  With ARG,
1538 strip numbers instead."
1539   (interactive "P")
1540   (save-excursion
1541     (goto-char (point-min))
1542     (let ((i 0) (fmt (if arg "" " %4d")))
1543       (while (search-forward "#t" nil t)
1544         (delete-region (point) (line-end-position))
1545         (setq i (1+ i))
1546         (insert (format fmt i)))
1547       (goto-char (point-min))
1548       (if (re-search-forward "\\(tests\\s-*=>\\s-*\\)\\w*" nil t)
1549           (replace-match (format "\\1%d" i))))))
1550
1551 ;;;--------------------------------------------------------------------------
1552 ;;; Python programming style.
1553
1554 (defun mdw-fontify-pythonic (keywords)
1555
1556   ;; Miscellaneous fiddling.
1557   (mdw-standard-fill-prefix "\\([ \t]*#+[ \t]*\\)")
1558   (setq indent-tabs-mode nil)
1559
1560   ;; Now define fontification things.
1561   (make-local-variable 'font-lock-keywords)
1562   (setq font-lock-keywords
1563         (list
1564
1565          ;; Set up the keywords defined above.
1566          (list (concat "\\<\\(" keywords "\\)\\>")
1567                '(0 font-lock-keyword-face))
1568
1569          ;; At least numbers are simpler than C.
1570          (list (concat "\\<0\\([xX][0-9a-fA-F_]+\\|[0-7_]+\\)\\|"
1571                        "\\<[0-9][0-9_]*\\(\\.[0-9_]*\\|\\)"
1572                        "\\([eE]\\([-+]\\|\\)[0-9_]+\\|[lL]\\|\\)")
1573                '(0 mdw-number-face))
1574
1575          ;; And anything else is punctuation.
1576          (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1577                '(0 mdw-punct-face))))
1578
1579   (mdw-post-config-mode-hack))
1580
1581 ;; Define Python fontification styles.
1582
1583 (defun mdw-fontify-python ()
1584   (mdw-fontify-pythonic
1585    (mdw-regexps "and" "as" "assert" "break" "class" "continue" "def"
1586                 "del" "elif" "else" "except" "exec" "finally" "for"
1587                 "from" "global" "if" "import" "in" "is" "lambda"
1588                 "not" "or" "pass" "print" "raise" "return" "try"
1589                 "while" "with" "yield")))
1590
1591 (defun mdw-fontify-pyrex ()
1592   (mdw-fontify-pythonic
1593    (mdw-regexps "and" "as" "assert" "break" "cdef" "class" "continue"
1594                 "ctypedef" "def" "del" "elif" "else" "except" "exec"
1595                 "extern" "finally" "for" "from" "global" "if"
1596                 "import" "in" "is" "lambda" "not" "or" "pass" "print"
1597                 "raise" "return" "struct" "try" "while" "with"
1598                 "yield")))
1599
1600 ;;;--------------------------------------------------------------------------
1601 ;;; Icon programming style.
1602
1603 ;; Icon indentation style.
1604
1605 (setq icon-brace-offset 0
1606       icon-continued-brace-offset 0
1607       icon-continued-statement-offset 2
1608       icon-indent-level 2)
1609
1610 ;; Define Icon fontification style.
1611
1612 (defun mdw-fontify-icon ()
1613
1614   ;; Miscellaneous fiddling.
1615   (mdw-standard-fill-prefix "\\([ \t]*#+[ \t]*\\)")
1616
1617   ;; Now define fontification things.
1618   (make-local-variable 'font-lock-keywords)
1619   (let ((icon-keywords
1620          (mdw-regexps "break" "by" "case" "create" "default" "do" "else"
1621                       "end" "every" "fail" "global" "if" "initial"
1622                       "invocable" "link" "local" "next" "not" "of"
1623                       "procedure" "record" "repeat" "return" "static"
1624                       "suspend" "then" "to" "until" "while"))
1625         (preprocessor-keywords
1626          (mdw-regexps "define" "else" "endif" "error" "ifdef" "ifndef"
1627                       "include" "line" "undef")))
1628     (setq font-lock-keywords
1629           (list
1630
1631            ;; Set up the keywords defined above.
1632            (list (concat "\\<\\(" icon-keywords "\\)\\>")
1633                  '(0 font-lock-keyword-face))
1634
1635            ;; The things that Icon calls keywords.
1636            (list "&\\sw+\\>" '(0 font-lock-variable-name-face))
1637
1638            ;; At least numbers are simpler than C.
1639            (list (concat "\\<[0-9]+"
1640                          "\\([rR][0-9a-zA-Z]+\\|"
1641                          "\\.[0-9]+\\([eE][+-]?[0-9]+\\)?\\)\\>\\|"
1642                          "\\.[0-9]+\\([eE][+-]?[0-9]+\\)?\\>")
1643                  '(0 mdw-number-face))
1644
1645            ;; Preprocessor.
1646            (list (concat "^[ \t]*$[ \t]*\\<\\("
1647                          preprocessor-keywords
1648                          "\\)\\>")
1649                  '(0 font-lock-keyword-face))
1650
1651            ;; And anything else is punctuation.
1652            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1653                  '(0 mdw-punct-face)))))
1654
1655   (mdw-post-config-mode-hack))
1656
1657 ;;;--------------------------------------------------------------------------
1658 ;;; ARM assembler programming configuration.
1659
1660 ;; There doesn't appear to be an Emacs mode for this yet.
1661 ;;
1662 ;; Better do something about that, I suppose.
1663
1664 (defvar arm-assembler-mode-map nil)
1665 (defvar arm-assembler-abbrev-table nil)
1666 (defvar arm-assembler-mode-syntax-table (make-syntax-table))
1667
1668 (or arm-assembler-mode-map
1669     (progn
1670       (setq arm-assembler-mode-map (make-sparse-keymap))
1671       (define-key arm-assembler-mode-map "\C-m" 'arm-assembler-newline)
1672       (define-key arm-assembler-mode-map [C-return] 'newline)
1673       (define-key arm-assembler-mode-map "\t" 'tab-to-tab-stop)))
1674
1675 (defun arm-assembler-mode ()
1676   "Major mode for ARM assembler programs"
1677   (interactive)
1678
1679   ;; Do standard major mode things.
1680   (kill-all-local-variables)
1681   (use-local-map arm-assembler-mode-map)
1682   (setq local-abbrev-table arm-assembler-abbrev-table)
1683   (setq major-mode 'arm-assembler-mode)
1684   (setq mode-name "ARM assembler")
1685
1686   ;; Set up syntax table.
1687   (set-syntax-table arm-assembler-mode-syntax-table)
1688   (modify-syntax-entry ?;   ; Nasty hack
1689                        "<" arm-assembler-mode-syntax-table)
1690   (modify-syntax-entry ?\n ">" arm-assembler-mode-syntax-table)
1691   (modify-syntax-entry ?_ "_" arm-assembler-mode-syntax-table)
1692
1693   (make-local-variable 'comment-start)
1694   (setq comment-start ";")
1695   (make-local-variable 'comment-end)
1696   (setq comment-end "")
1697   (make-local-variable 'comment-column)
1698   (setq comment-column 48)
1699   (make-local-variable 'comment-start-skip)
1700   (setq comment-start-skip ";+[ \t]*")
1701
1702   ;; Play with indentation.
1703   (make-local-variable 'indent-line-function)
1704   (setq indent-line-function 'indent-relative-maybe)
1705
1706   ;; Set fill prefix.
1707   (mdw-standard-fill-prefix "\\([ \t]*;+[ \t]*\\)")
1708
1709   ;; Fiddle with fontification.
1710   (make-local-variable 'font-lock-keywords)
1711   (setq font-lock-keywords
1712         (list
1713
1714          ;; Handle numbers too.
1715          ;;
1716          ;; The following isn't quite right, but it's close enough.
1717          (list (concat "\\("
1718                        "&[0-9a-fA-F]+\\|"
1719                        "\\<[0-9]+\\(\\.[0-9]*\\|_[0-9a-zA-Z]+\\|\\)"
1720                        "\\)")
1721                '(0 mdw-number-face))
1722
1723          ;; Do something about operators.
1724          (list "^[^ \t]*[ \t]+\\(GET\\|LNK\\)[ \t]+\\([^;\n]*\\)"
1725                '(1 font-lock-keyword-face)
1726                '(2 font-lock-string-face))
1727          (list ":[a-zA-Z]+:"
1728                '(0 font-lock-keyword-face))
1729
1730          ;; Do menemonics and directives.
1731          (list "^[^ \t]*[ \t]+\\([a-zA-Z]+\\)"
1732                '(1 font-lock-keyword-face))
1733
1734          ;; And anything else is punctuation.
1735          (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1736                '(0 mdw-punct-face)))
1737
1738   (mdw-post-config-mode-hack))
1739   (run-hooks 'arm-assembler-mode-hook))
1740
1741 ;;;--------------------------------------------------------------------------
1742 ;;; Assembler mode.
1743
1744 (defun mdw-fontify-asm ()
1745   (modify-syntax-entry ?' "\"")
1746   (modify-syntax-entry ?. "w")
1747   (setf fill-prefix nil)
1748   (mdw-standard-fill-prefix "\\([ \t]*;+[ \t]*\\)"))
1749
1750 ;;;--------------------------------------------------------------------------
1751 ;;; TCL configuration.
1752
1753 (defun mdw-fontify-tcl ()
1754   (mapcar #'(lambda (ch) (modify-syntax-entry ch ".")) '(?$))
1755   (mdw-standard-fill-prefix "\\([ \t]*#+[ \t]*\\)")
1756   (make-local-variable 'font-lock-keywords)
1757   (setq font-lock-keywords
1758         (list
1759          (list (concat "\\<0\\([xX][0-9a-fA-F_]+\\|[0-7_]+\\)\\|"
1760                        "\\<[0-9][0-9_]*\\(\\.[0-9_]*\\|\\)"
1761                        "\\([eE]\\([-+]\\|\\)[0-9_]+\\|\\)")
1762                '(0 mdw-number-face))
1763          (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1764                '(0 mdw-punct-face))))
1765   (mdw-post-config-mode-hack))
1766
1767 ;;;--------------------------------------------------------------------------
1768 ;;; REXX configuration.
1769
1770 (defun mdw-rexx-electric-* ()
1771   (interactive)
1772   (insert ?*)
1773   (rexx-indent-line))
1774
1775 (defun mdw-rexx-indent-newline-indent ()
1776   (interactive)
1777   (rexx-indent-line)
1778   (if abbrev-mode (expand-abbrev))
1779   (newline-and-indent))
1780
1781 (defun mdw-fontify-rexx ()
1782
1783   ;; Various bits of fiddling.
1784   (setq mdw-auto-indent nil)
1785   (local-set-key [?\C-m] 'mdw-rexx-indent-newline-indent)
1786   (local-set-key [?*] 'mdw-rexx-electric-*)
1787   (mapcar #'(lambda (ch) (modify-syntax-entry ch "w"))
1788           '(?! ?? ?# ?@ ?$))
1789   (mdw-standard-fill-prefix "\\([ \t]*/?\*[ \t]*\\)")
1790
1791   ;; Set up keywords and things for fontification.
1792   (make-local-variable 'font-lock-keywords-case-fold-search)
1793   (setq font-lock-keywords-case-fold-search t)
1794
1795   (setq rexx-indent 2)
1796   (setq rexx-end-indent rexx-indent)
1797   (setq rexx-cont-indent rexx-indent)
1798
1799   (make-local-variable 'font-lock-keywords)
1800   (let ((rexx-keywords
1801          (mdw-regexps "address" "arg" "by" "call" "digits" "do" "drop"
1802                       "else" "end" "engineering" "exit" "expose" "for"
1803                       "forever" "form" "fuzz" "if" "interpret" "iterate"
1804                       "leave" "linein" "name" "nop" "numeric" "off" "on"
1805                       "options" "otherwise" "parse" "procedure" "pull"
1806                       "push" "queue" "return" "say" "select" "signal"
1807                       "scientific" "source" "then" "trace" "to" "until"
1808                       "upper" "value" "var" "version" "when" "while"
1809                       "with"
1810
1811                       "abbrev" "abs" "bitand" "bitor" "bitxor" "b2x"
1812                       "center" "center" "charin" "charout" "chars"
1813                       "compare" "condition" "copies" "c2d" "c2x"
1814                       "datatype" "date" "delstr" "delword" "d2c" "d2x"
1815                       "errortext" "format" "fuzz" "insert" "lastpos"
1816                       "left" "length" "lineout" "lines" "max" "min"
1817                       "overlay" "pos" "queued" "random" "reverse" "right"
1818                       "sign" "sourceline" "space" "stream" "strip"
1819                       "substr" "subword" "symbol" "time" "translate"
1820                       "trunc" "value" "verify" "word" "wordindex"
1821                       "wordlength" "wordpos" "words" "xrange" "x2b" "x2c"
1822                       "x2d")))
1823
1824     (setq font-lock-keywords
1825           (list
1826
1827            ;; Set up the keywords defined above.
1828            (list (concat "\\<\\(" rexx-keywords "\\)\\>")
1829                  '(0 font-lock-keyword-face))
1830
1831            ;; Fontify all symbols the same way.
1832            (list (concat "\\<\\([0-9.][A-Za-z0-9.!?_#@$]*[Ee][+-]?[0-9]+\\|"
1833                          "[A-Za-z0-9.!?_#@$]+\\)")
1834                  '(0 font-lock-variable-name-face))
1835
1836            ;; And everything else is punctuation.
1837            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1838                  '(0 mdw-punct-face)))))
1839
1840   (mdw-post-config-mode-hack))
1841
1842 ;;;--------------------------------------------------------------------------
1843 ;;; Standard ML programming style.
1844
1845 (defun mdw-fontify-sml ()
1846
1847   ;; Make underscore an honorary letter.
1848   (modify-syntax-entry ?' "w")
1849
1850   ;; Set fill prefix.
1851   (mdw-standard-fill-prefix "\\([ \t]*(\*[ \t]*\\)")
1852
1853   ;; Now define fontification things.
1854   (make-local-variable 'font-lock-keywords)
1855   (let ((sml-keywords
1856          (mdw-regexps "abstype" "and" "andalso" "as"
1857                       "case"
1858                       "datatype" "do"
1859                       "else" "end" "eqtype" "exception"
1860                       "fn" "fun" "functor"
1861                       "handle"
1862                       "if" "in" "include" "infix" "infixr"
1863                       "let" "local"
1864                       "nonfix"
1865                       "of" "op" "open" "orelse"
1866                       "raise" "rec"
1867                       "sharing" "sig" "signature" "struct" "structure"
1868                       "then" "type"
1869                       "val"
1870                       "where" "while" "with" "withtype")))
1871
1872     (setq font-lock-keywords
1873           (list
1874
1875            ;; Set up the keywords defined above.
1876            (list (concat "\\<\\(" sml-keywords "\\)\\>")
1877                  '(0 font-lock-keyword-face))
1878
1879            ;; At least numbers are simpler than C.
1880            (list (concat "\\<\\(\\~\\|\\)"
1881                             "\\(0\\(\\([wW]\\|\\)[xX][0-9a-fA-F]+\\|"
1882                                    "[wW][0-9]+\\)\\|"
1883                                 "\\([0-9]+\\(\\.[0-9]+\\|\\)"
1884                                          "\\([eE]\\(\\~\\|\\)"
1885                                                 "[0-9]+\\|\\)\\)\\)")
1886                  '(0 mdw-number-face))
1887
1888            ;; And anything else is punctuation.
1889            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1890                  '(0 mdw-punct-face)))))
1891
1892   (mdw-post-config-mode-hack))
1893
1894 ;;;--------------------------------------------------------------------------
1895 ;;; Haskell configuration.
1896
1897 (defun mdw-fontify-haskell ()
1898
1899   ;; Fiddle with syntax table to get comments right.
1900   (modify-syntax-entry ?' "\"")
1901   (modify-syntax-entry ?- ". 123")
1902   (modify-syntax-entry ?{ ". 1b")
1903   (modify-syntax-entry ?} ". 4b")
1904   (modify-syntax-entry ?\n ">")
1905
1906   ;; Set fill prefix.
1907   (mdw-standard-fill-prefix "\\([ \t]*{?--?[ \t]*\\)")
1908
1909   ;; Fiddle with fontification.
1910   (make-local-variable 'font-lock-keywords)
1911   (let ((haskell-keywords
1912          (mdw-regexps "as" "case" "ccall" "class" "data" "default"
1913                       "deriving" "do" "else" "foreign" "hiding" "if"
1914                       "import" "in" "infix" "infixl" "infixr" "instance"
1915                       "let" "module" "newtype" "of" "qualified" "safe"
1916                       "stdcall" "then" "type" "unsafe" "where")))
1917
1918     (setq font-lock-keywords
1919           (list
1920            (list "--.*$"
1921                  '(0 font-lock-comment-face))
1922            (list (concat "\\<\\(" haskell-keywords "\\)\\>")
1923                  '(0 font-lock-keyword-face))
1924            (list (concat "\\<0\\([xX][0-9a-fA-F]+\\|[0-7]+\\)\\|"
1925                          "\\<[0-9][0-9_]*\\(\\.[0-9]*\\|\\)"
1926                          "\\([eE]\\([-+]\\|\\)[0-9]+\\|\\)")
1927                  '(0 mdw-number-face))
1928            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1929                  '(0 mdw-punct-face)))))
1930
1931   (mdw-post-config-mode-hack))
1932
1933 ;;;--------------------------------------------------------------------------
1934 ;;; Erlang configuration.
1935
1936 (setq erlang-electric-commannds
1937       '(erlang-electric-newline erlang-electric-semicolon))
1938
1939 (defun mdw-fontify-erlang ()
1940
1941   ;; Set fill prefix.
1942   (mdw-standard-fill-prefix "\\([ \t]*{?%*[ \t]*\\)")
1943
1944   ;; Fiddle with fontification.
1945   (make-local-variable 'font-lock-keywords)
1946   (let ((erlang-keywords
1947          (mdw-regexps "after" "and" "andalso"
1948                       "band" "begin" "bnot" "bor" "bsl" "bsr" "bxor"
1949                       "case" "catch" "cond"
1950                       "div" "end" "fun" "if" "let" "not"
1951                       "of" "or" "orelse"
1952                       "query" "receive" "rem" "try" "when" "xor")))
1953
1954     (setq font-lock-keywords
1955           (list
1956            (list "%.*$"
1957                  '(0 font-lock-comment-face))
1958            (list (concat "\\<\\(" erlang-keywords "\\)\\>")
1959                  '(0 font-lock-keyword-face))
1960            (list (concat "^-\\sw+\\>")
1961                  '(0 font-lock-keyword-face))
1962            (list "\\<[0-9]+\\(\\|#[0-9a-zA-Z]+\\|[eE][+-]?[0-9]+\\)\\>"
1963                  '(0 mdw-number-face))
1964            (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
1965                  '(0 mdw-punct-face)))))
1966
1967   (mdw-post-config-mode-hack))
1968
1969 ;;;--------------------------------------------------------------------------
1970 ;;; Texinfo configuration.
1971
1972 (defun mdw-fontify-texinfo ()
1973
1974   ;; Set fill prefix.
1975   (mdw-standard-fill-prefix "\\([ \t]*@c[ \t]+\\)")
1976
1977   ;; Real fontification things.
1978   (make-local-variable 'font-lock-keywords)
1979   (setq font-lock-keywords
1980         (list
1981
1982          ;; Environment names are keywords.
1983          (list "@\\(end\\)  *\\([a-zA-Z]*\\)?"
1984                '(2 font-lock-keyword-face))
1985
1986          ;; Unmark escaped magic characters.
1987          (list "\\(@\\)\\([@{}]\\)"
1988                '(1 font-lock-keyword-face)
1989                '(2 font-lock-variable-name-face))
1990
1991          ;; Make sure we get comments properly.
1992          (list "@c\\(\\|omment\\)\\( .*\\)?$"
1993                '(0 font-lock-comment-face))
1994
1995          ;; Command names are keywords.
1996          (list "@\\([^a-zA-Z@]\\|[a-zA-Z@]*\\)"
1997                '(0 font-lock-keyword-face))
1998
1999          ;; Fontify TeX special characters as punctuation.
2000          (list "[{}]+"
2001                '(0 mdw-punct-face))))
2002
2003   (mdw-post-config-mode-hack))
2004
2005 ;;;--------------------------------------------------------------------------
2006 ;;; TeX and LaTeX configuration.
2007
2008 (defun mdw-fontify-tex ()
2009   (setq ispell-parser 'tex)
2010   (turn-on-reftex)
2011
2012   ;; Don't make maths into a string.
2013   (modify-syntax-entry ?$ ".")
2014   (modify-syntax-entry ?$ "." font-lock-syntax-table)
2015   (local-set-key [?$] 'self-insert-command)
2016
2017   ;; Set fill prefix.
2018   (mdw-standard-fill-prefix "\\([ \t]*%+[ \t]*\\)")
2019
2020   ;; Real fontification things.
2021   (make-local-variable 'font-lock-keywords)
2022   (setq font-lock-keywords
2023         (list
2024
2025          ;; Environment names are keywords.
2026          (list (concat "\\\\\\(begin\\|end\\|newenvironment\\)"
2027                        "{\\([^}\n]*\\)}")
2028                '(2 font-lock-keyword-face))
2029
2030          ;; Suspended environment names are keywords too.
2031          (list (concat "\\\\\\(suspend\\|resume\\)\\(\\[[^]]*\\]\\)?"
2032                        "{\\([^}\n]*\\)}")
2033                '(3 font-lock-keyword-face))
2034
2035          ;; Command names are keywords.
2036          (list "\\\\\\([^a-zA-Z@]\\|[a-zA-Z@]*\\)"
2037                '(0 font-lock-keyword-face))
2038
2039          ;; Handle @/.../ for italics.
2040          ;; (list "\\(@/\\)\\([^/]*\\)\\(/\\)"
2041          ;;       '(1 font-lock-keyword-face)
2042          ;;       '(3 font-lock-keyword-face))
2043
2044          ;; Handle @*...* for boldness.
2045          ;; (list "\\(@\\*\\)\\([^*]*\\)\\(\\*\\)"
2046          ;;       '(1 font-lock-keyword-face)
2047          ;;       '(3 font-lock-keyword-face))
2048
2049          ;; Handle @`...' for literal syntax things.
2050          ;; (list "\\(@`\\)\\([^']*\\)\\('\\)"
2051          ;;       '(1 font-lock-keyword-face)
2052          ;;       '(3 font-lock-keyword-face))
2053
2054          ;; Handle @<...> for nonterminals.
2055          ;; (list "\\(@<\\)\\([^>]*\\)\\(>\\)"
2056          ;;       '(1 font-lock-keyword-face)
2057          ;;       '(3 font-lock-keyword-face))
2058
2059          ;; Handle other @-commands.
2060          ;; (list "@\\([^a-zA-Z]\\|[a-zA-Z]*\\)"
2061          ;;       '(0 font-lock-keyword-face))
2062
2063          ;; Make sure we get comments properly.
2064          (list "%.*"
2065                '(0 font-lock-comment-face))
2066
2067          ;; Fontify TeX special characters as punctuation.
2068          (list "[$^_{}#&]"
2069                '(0 mdw-punct-face))))
2070
2071   (mdw-post-config-mode-hack))
2072
2073 ;;;--------------------------------------------------------------------------
2074 ;;; SGML hacking.
2075
2076 (defun mdw-sgml-mode ()
2077   (interactive)
2078   (sgml-mode)
2079   (mdw-standard-fill-prefix "")
2080   (make-local-variable 'sgml-delimiters)
2081   (setq sgml-delimiters
2082         '("AND" "&" "COM" "--" "CRO" "&#" "DSC" "]" "DSO" "[" "DTGC" "]"
2083           "DTGO" "[" "ERO" "&" "ETAGO" ":e" "GRPC" ")" "GRPO" "(" "LIT" "\""
2084           "LITA" "'" "MDC" ">" "MDO" "<!" "MINUS" "-" "MSC" "]]" "NESTC" "{"
2085           "NET" "}" "OPT" "?" "OR" "|" "PERO" "%" "PIC" ">" "PIO" "<?"
2086           "PLUS" "+" "REFC" "." "REP" "*" "RNI" "#" "SEQ" "," "STAGO" ":"
2087           "TAGC" "." "VI" "=" "MS-START" "<![" "MS-END" "]]>"
2088           "XML-ECOM" "-->" "XML-PIC" "?>" "XML-SCOM" "<!--" "XML-TAGCE" "/>"
2089           "NULL" ""))
2090   (setq major-mode 'mdw-sgml-mode)
2091   (setq mode-name "[mdw] SGML")
2092   (run-hooks 'mdw-sgml-mode-hook))
2093
2094 ;;;--------------------------------------------------------------------------
2095 ;;; Shell scripts.
2096
2097 (defun mdw-setup-sh-script-mode ()
2098
2099   ;; Fetch the shell interpreter's name.
2100   (let ((shell-name sh-shell-file))
2101
2102     ;; Try reading the hash-bang line.
2103     (save-excursion
2104       (goto-char (point-min))
2105       (if (looking-at "#![ \t]*\\([^ \t\n]*\\)")
2106           (setq shell-name (match-string 1))))
2107
2108     ;; Now try to set the shell.
2109     ;;
2110     ;; Don't let `sh-set-shell' bugger up my script.
2111     (let ((executable-set-magic #'(lambda (s &rest r) s)))
2112       (sh-set-shell shell-name)))
2113
2114   ;; Now enable my keys and the fontification.
2115   (mdw-misc-mode-config)
2116
2117   ;; Set the indentation level correctly.
2118   (setq sh-indentation 2)
2119   (setq sh-basic-offset 2))
2120
2121 ;;;--------------------------------------------------------------------------
2122 ;;; Emacs shell mode.
2123
2124 (defun mdw-eshell-prompt ()
2125   (let ((left "[") (right "]"))
2126     (when (= (user-uid) 0)
2127       (setq left "«" right "»"))
2128     (concat left
2129             (save-match-data
2130               (replace-regexp-in-string "\\..*$" "" (system-name)))
2131             " "
2132             (eshell/pwd)
2133             right)))
2134 (setq eshell-prompt-function 'mdw-eshell-prompt)
2135 (setq eshell-prompt-regexp "^\\[[^]>]+\\(\\]\\|>>?\\)")
2136
2137 (defalias 'eshell/e 'find-file)
2138 (defalias 'eshell/w3m 'w3m-goto-url)
2139
2140 (mdw-define-face eshell-prompt (t :weight bold))
2141 (mdw-define-face eshell-ls-archive (t :weight bold :foreground "red"))
2142 (mdw-define-face eshell-ls-backup (t :foreground "lightgrey" :slant italic))
2143 (mdw-define-face eshell-ls-product (t :foreground "lightgrey" :slant italic))
2144 (mdw-define-face eshell-ls-clutter (t :foreground "lightgrey" :slant italic))
2145 (mdw-define-face eshell-ls-executable (t :weight bold))
2146 (mdw-define-face eshell-ls-directory (t :foreground "cyan" :weight bold))
2147 (mdw-define-face eshell-ls-readonly (t nil))
2148 (mdw-define-face eshell-ls-symlink (t :foreground "cyan"))
2149
2150 ;;;--------------------------------------------------------------------------
2151 ;;; Messages-file mode.
2152
2153 (defun messages-mode-guts ()
2154   (setq messages-mode-syntax-table (make-syntax-table))
2155   (set-syntax-table messages-mode-syntax-table)
2156   (modify-syntax-entry ?0 "w" messages-mode-syntax-table)
2157   (modify-syntax-entry ?1 "w" messages-mode-syntax-table)
2158   (modify-syntax-entry ?2 "w" messages-mode-syntax-table)
2159   (modify-syntax-entry ?3 "w" messages-mode-syntax-table)
2160   (modify-syntax-entry ?4 "w" messages-mode-syntax-table)
2161   (modify-syntax-entry ?5 "w" messages-mode-syntax-table)
2162   (modify-syntax-entry ?6 "w" messages-mode-syntax-table)
2163   (modify-syntax-entry ?7 "w" messages-mode-syntax-table)
2164   (modify-syntax-entry ?8 "w" messages-mode-syntax-table)
2165   (modify-syntax-entry ?9 "w" messages-mode-syntax-table)
2166   (make-local-variable 'comment-start)
2167   (make-local-variable 'comment-end)
2168   (make-local-variable 'indent-line-function)
2169   (setq indent-line-function 'indent-relative)
2170   (mdw-standard-fill-prefix "\\([ \t]*\\(;\\|/?\\*\\)+[ \t]*\\)")
2171   (make-local-variable 'font-lock-defaults)
2172   (make-local-variable 'messages-mode-keywords)
2173   (let ((keywords
2174          (mdw-regexps "array" "bitmap" "callback" "docs[ \t]+enum"
2175                       "export" "enum" "fixed-octetstring" "flags"
2176                       "harmless" "map" "nested" "optional"
2177                       "optional-tagged" "package" "primitive"
2178                       "primitive-nullfree" "relaxed[ \t]+enum"
2179                       "set" "table" "tagged-optional"   "union"
2180                       "variadic" "vector" "version" "version-tag")))
2181     (setq messages-mode-keywords
2182           (list
2183            (list (concat "\\<\\(" keywords "\\)\\>:")
2184                  '(0 font-lock-keyword-face))
2185            '("\\([-a-zA-Z0-9]+:\\)" (0 font-lock-warning-face))
2186            '("\\(\\<[a-z][-_a-zA-Z0-9]*\\)"
2187              (0 font-lock-variable-name-face))
2188            '("\\<\\([0-9]+\\)\\>" (0 mdw-number-face))
2189            '("\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
2190              (0 mdw-punct-face)))))
2191   (setq font-lock-defaults
2192         '(messages-mode-keywords nil nil nil nil))
2193   (run-hooks 'messages-file-hook))
2194
2195 (defun messages-mode ()
2196   (interactive)
2197   (fundamental-mode)
2198   (setq major-mode 'messages-mode)
2199   (setq mode-name "Messages")
2200   (messages-mode-guts)
2201   (modify-syntax-entry ?# "<" messages-mode-syntax-table)
2202   (modify-syntax-entry ?\n ">" messages-mode-syntax-table)
2203   (setq comment-start "# ")
2204   (setq comment-end "")
2205   (run-hooks 'messages-mode-hook))
2206
2207 (defun cpp-messages-mode ()
2208   (interactive)
2209   (fundamental-mode)
2210   (setq major-mode 'cpp-messages-mode)
2211   (setq mode-name "CPP Messages")
2212   (messages-mode-guts)
2213   (modify-syntax-entry ?* ". 23" messages-mode-syntax-table)
2214   (modify-syntax-entry ?/ ". 14" messages-mode-syntax-table)
2215   (setq comment-start "/* ")
2216   (setq comment-end " */")
2217   (let ((preprocessor-keywords
2218          (mdw-regexps "assert" "define" "elif" "else" "endif" "error"
2219                       "ident" "if" "ifdef" "ifndef" "import" "include"
2220                       "line" "pragma" "unassert" "undef" "warning")))
2221     (setq messages-mode-keywords
2222           (append (list (list (concat "^[ \t]*\\#[ \t]*"
2223                                       "\\(include\\|import\\)"
2224                                       "[ \t]*\\(<[^>]+\\(>\\|\\)\\)")
2225                               '(2 font-lock-string-face))
2226                         (list (concat "^\\([ \t]*#[ \t]*\\(\\("
2227                                       preprocessor-keywords
2228                                       "\\)\\>\\|[0-9]+\\|$\\)\\)")
2229                               '(1 font-lock-keyword-face)))
2230                   messages-mode-keywords)))
2231   (run-hooks 'cpp-messages-mode-hook))
2232
2233 (add-hook 'messages-mode-hook 'mdw-misc-mode-config t)
2234 (add-hook 'cpp-messages-mode-hook 'mdw-misc-mode-config t)
2235 ; (add-hook 'messages-file-hook 'mdw-fontify-messages t)
2236
2237 ;;;--------------------------------------------------------------------------
2238 ;;; Messages-file mode.
2239
2240 (defvar mallow-driver-substitution-face 'mallow-driver-substitution-face
2241   "Face to use for subsittution directives.")
2242 (make-face 'mallow-driver-substitution-face)
2243 (defvar mallow-driver-text-face 'mallow-driver-text-face
2244   "Face to use for body text.")
2245 (make-face 'mallow-driver-text-face)
2246
2247 (defun mallow-driver-mode ()
2248   (interactive)
2249   (fundamental-mode)
2250   (setq major-mode 'mallow-driver-mode)
2251   (setq mode-name "Mallow driver")
2252   (setq mallow-driver-mode-syntax-table (make-syntax-table))
2253   (set-syntax-table mallow-driver-mode-syntax-table)
2254   (make-local-variable 'comment-start)
2255   (make-local-variable 'comment-end)
2256   (make-local-variable 'indent-line-function)
2257   (setq indent-line-function 'indent-relative)
2258   (mdw-standard-fill-prefix "\\([ \t]*\\(;\\|/?\\*\\)+[ \t]*\\)")
2259   (make-local-variable 'font-lock-defaults)
2260   (make-local-variable 'mallow-driver-mode-keywords)
2261   (let ((keywords
2262          (mdw-regexps "each" "divert" "file" "if"
2263                       "perl" "set" "string" "type" "write")))
2264     (setq mallow-driver-mode-keywords
2265           (list
2266            (list (concat "^%\\s *\\(}\\|\\(" keywords "\\)\\>\\).*$")
2267                  '(0 font-lock-keyword-face))
2268            (list "^%\\s *\\(#.*\\|\\)$"
2269                  '(0 font-lock-comment-face))
2270            (list "^%"
2271                  '(0 font-lock-keyword-face))
2272            (list "^|?\\(.+\\)$" '(1 mallow-driver-text-face))
2273            (list "\\${[^}]*}"
2274                  '(0 mallow-driver-substitution-face t)))))
2275   (setq font-lock-defaults
2276         '(mallow-driver-mode-keywords nil nil nil nil))
2277   (modify-syntax-entry ?\" "_" mallow-driver-mode-syntax-table)
2278   (modify-syntax-entry ?\n ">" mallow-driver-mode-syntax-table)
2279   (setq comment-start "%# ")
2280   (setq comment-end "")
2281   (run-hooks 'mallow-driver-mode-hook))
2282
2283 (add-hook 'mallow-driver-hook 'mdw-misc-mode-config t)
2284
2285 ;;;--------------------------------------------------------------------------
2286 ;;; NFast debugs.
2287
2288 (defun nfast-debug-mode ()
2289   (interactive)
2290   (fundamental-mode)
2291   (setq major-mode 'nfast-debug-mode)
2292   (setq mode-name "NFast debug")
2293   (setq messages-mode-syntax-table (make-syntax-table))
2294   (set-syntax-table messages-mode-syntax-table)
2295   (make-local-variable 'font-lock-defaults)
2296   (make-local-variable 'nfast-debug-mode-keywords)
2297   (setq truncate-lines t)
2298   (setq nfast-debug-mode-keywords
2299         (list
2300          '("^\\(NFast_\\(Connect\\|Disconnect\\|Submit\\|Wait\\)\\)"
2301            (0 font-lock-keyword-face))
2302          (list (concat "^[ \t]+\\(\\("
2303                        "[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]"
2304                        "[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]"
2305                        "[ \t]+\\)*"
2306                        "[0-9a-fA-F]+\\)[ \t]*$")
2307            '(0 mdw-number-face))
2308          '("^[ \t]+\.status=[ \t]+\\<\\(OK\\)\\>"
2309            (1 font-lock-keyword-face))
2310          '("^[ \t]+\.status=[ \t]+\\<\\([a-zA-Z][0-9a-zA-Z]*\\)\\>"
2311            (1 font-lock-warning-face))
2312          '("^[ \t]+\.status[ \t]+\\<\\(zero\\)\\>"
2313            (1 nil))
2314          (list (concat "^[ \t]+\\.cmd=[ \t]+"
2315                        "\\<\\([a-zA-Z][0-9a-zA-Z]*\\)\\>")
2316            '(1 font-lock-keyword-face))
2317          '("-?\\<\\([0-9]+\\|0x[0-9a-fA-F]+\\)\\>" (0 mdw-number-face))
2318          '("^\\([ \t]+[a-z0-9.]+\\)" (0 font-lock-variable-name-face))
2319          '("\\<\\([a-z][a-z0-9.]+\\)\\>=" (1 font-lock-variable-name-face))
2320          '("\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)" (0 mdw-punct-face))))
2321   (setq font-lock-defaults
2322         '(nfast-debug-mode-keywords nil nil nil nil))
2323   (run-hooks 'nfast-debug-mode-hook))
2324
2325 ;;;--------------------------------------------------------------------------
2326 ;;; Other languages.
2327
2328 ;; Smalltalk.
2329
2330 (defun mdw-setup-smalltalk ()
2331   (and mdw-auto-indent
2332        (local-set-key "\C-m" 'smalltalk-newline-and-indent))
2333   (make-local-variable 'mdw-auto-indent)
2334   (setq mdw-auto-indent nil)
2335   (local-set-key "\C-i" 'smalltalk-reindent))
2336
2337 (defun mdw-fontify-smalltalk ()
2338   (make-local-variable 'font-lock-keywords)
2339   (setq font-lock-keywords
2340         (list
2341          (list "\\<[A-Z][a-zA-Z0-9]*\\>"
2342                '(0 font-lock-keyword-face))
2343          (list (concat "\\<0\\([xX][0-9a-fA-F_]+\\|[0-7_]+\\)\\|"
2344                        "[0-9][0-9_]*\\(\\.[0-9_]*\\|\\)"
2345                        "\\([eE]\\([-+]\\|\\)[0-9_]+\\|\\)")
2346                '(0 mdw-number-face))
2347          (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
2348                '(0 mdw-punct-face))))
2349   (mdw-post-config-mode-hack))
2350
2351 ;; Lispy languages.
2352
2353 ;; Unpleasant bodge.
2354 (unless (boundp 'slime-repl-mode-map)
2355   (setq slime-repl-mode-map (make-sparse-keymap)))
2356
2357 (defun mdw-indent-newline-and-indent ()
2358   (interactive)
2359   (indent-for-tab-command)
2360   (newline-and-indent))
2361
2362 (eval-after-load "cl-indent"
2363   '(progn
2364      (mapc #'(lambda (pair)
2365                (put (car pair)
2366                     'common-lisp-indent-function
2367                     (cdr pair)))
2368       '((destructuring-bind . ((&whole 4 &rest 1) 4 &body))
2369         (multiple-value-bind . ((&whole 4 &rest 1) 4 &body))))))
2370
2371 (defun mdw-common-lisp-indent ()
2372   (make-local-variable 'lisp-indent-function)
2373   (setq lisp-indent-function 'common-lisp-indent-function))
2374
2375 (setq lisp-simple-loop-indentation 2
2376       lisp-loop-keyword-indentation 6
2377       lisp-loop-forms-indentation 6)
2378
2379 (defun mdw-fontify-lispy ()
2380
2381   ;; Set fill prefix.
2382   (mdw-standard-fill-prefix "\\([ \t]*;+[ \t]*\\)")
2383
2384   ;; Not much fontification needed.
2385   (make-local-variable 'font-lock-keywords)
2386   (setq font-lock-keywords
2387         (list
2388          (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)"
2389                '(0 mdw-punct-face))))
2390
2391   (mdw-post-config-mode-hack))
2392
2393 (defun comint-send-and-indent ()
2394   (interactive)
2395   (comint-send-input)
2396   (and mdw-auto-indent
2397        (indent-for-tab-command)))
2398
2399 (defun mdw-setup-m4 ()
2400   (mdw-standard-fill-prefix "\\([ \t]*\\(?:#+\\|\\<dnl\\>\\)[ \t]*\\)"))
2401
2402 ;;;--------------------------------------------------------------------------
2403 ;;; Text mode.
2404
2405 (defun mdw-text-mode ()
2406   (setq fill-column 72)
2407   (flyspell-mode t)
2408   (mdw-standard-fill-prefix
2409    "\\([ \t]*\\([>#|:] ?\\)*[ \t]*\\)" 3)
2410   (auto-fill-mode 1))
2411
2412 ;;;--------------------------------------------------------------------------
2413 ;;; Outline and hide/show modes.
2414
2415 (defun mdw-outline-collapse-all ()
2416   "Completely collapse everything in the entire buffer."
2417   (interactive)
2418   (save-excursion
2419     (goto-char (point-min))
2420     (while (< (point) (point-max))
2421       (hide-subtree)
2422       (forward-line))))
2423
2424 (setq hs-hide-comments-when-hiding-all nil)
2425
2426 (defadvice hs-hide-all (after hide-first-comment activate)
2427   (save-excursion (hs-hide-initial-comment-block)))
2428
2429 ;;;--------------------------------------------------------------------------
2430 ;;; Shell mode.
2431
2432 (defun mdw-sh-mode-setup ()
2433   (local-set-key [?\C-a] 'comint-bol)
2434   (add-hook 'comint-output-filter-functions
2435             'comint-watch-for-password-prompt))
2436
2437 (defun mdw-term-mode-setup ()
2438   (setq term-prompt-regexp shell-prompt-pattern)
2439   (make-local-variable 'mouse-yank-at-point)
2440   (make-local-variable 'transient-mark-mode)
2441   (setq mouse-yank-at-point t)
2442   (auto-fill-mode -1)
2443   (setq tab-width 8))
2444
2445 (defun term-send-meta-right () (interactive) (term-send-raw-string "\e\e[C"))
2446 (defun term-send-meta-left  () (interactive) (term-send-raw-string "\e\e[D"))
2447 (defun term-send-ctrl-uscore () (interactive) (term-send-raw-string "\C-_"))
2448 (defun term-send-meta-meta-something ()
2449   (interactive)
2450   (term-send-raw-string "\e\e")
2451   (term-send-raw))
2452 (eval-after-load 'term
2453   '(progn
2454      (define-key term-raw-map [?\e ?\e] nil)
2455      (define-key term-raw-map [?\e ?\e t] 'term-send-meta-meta-something)
2456      (define-key term-raw-map [?\C-/] 'term-send-ctrl-uscore)
2457      (define-key term-raw-map [M-right] 'term-send-meta-right)
2458      (define-key term-raw-map [?\e ?\M-O ?C] 'term-send-meta-right)
2459      (define-key term-raw-map [M-left] 'term-send-meta-left)
2460      (define-key term-raw-map [?\e ?\M-O ?D] 'term-send-meta-left)))
2461
2462 ;;;--------------------------------------------------------------------------
2463 ;;; Inferior Emacs Lisp.
2464
2465 (setq comint-prompt-read-only t)
2466
2467 (eval-after-load "comint"
2468   '(progn
2469      (define-key comint-mode-map "\C-w" 'comint-kill-region)
2470      (define-key comint-mode-map [C-S-backspace] 'comint-kill-whole-line)))
2471
2472 (eval-after-load "ielm"
2473   '(progn
2474      (define-key ielm-map "\C-w" 'comint-kill-region)
2475      (define-key ielm-map [C-S-backspace] 'comint-kill-whole-line)))
2476
2477 ;;;----- That's all, folks --------------------------------------------------
2478
2479 (provide 'dot-emacs)