chiark - git - mdw - profile/blob - dot/emacs

   1 ;;; -*- mode: emacs-lisp; coding: utf-8 -*-
   2 ;;;
   3 ;;; Emacs configuration file
   4 ;;;
   5 ;;; (c) 1996-1999 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
  22 ;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  23
  24 (let ((path "~/lib/emacs/")
  25       (pkgs (list "bbdb/" "multiple-cursors/" "rust-mode/"))
  26       pkg)
  27   (setq load-path (nconc load-path (list path)))
  28   (while (setq pkg (pop pkgs))
  29     (let ((dir (concat path pkg)))
  30       (if (file-exists-p dir)
  31           (setq load-path (nconc load-path (list dir))))))
  32   (let ((boot (concat path "mdw-pkgs.el")))
  33     (if (file-exists-p boot)
  34         (load boot))))
  35
  36 (require 'cl-lib)
  37 (require 'dot-emacs)
  38
  39 (unless (mdw-emacs-version-p 25)
  40   (trap (require 'bracketed-paste) (bracketed-paste-enable)))
  41
  42 ;;;--------------------------------------------------------------------------
  43 ;;; Some random initialisation.
  44
  45 (setq mdw-init-window (selected-window))
  46
  47 ;; Load some other bits of code.
  48
  49 ;; Magic to make ELPA packages work.
  50 (trap
  51 (package-initialize)
  52 )
  53
  54 (maybe-autoload 'cc-mode "cc-mode" nil t)
  55 (maybe-autoload 'rexx-mode "rexx-mode" nil t)
  56 (maybe-autoload 'cvs-update "pcl-cvs" nil t)
  57 (maybe-autoload 'debian-changelog-mode "debian-changelog-mode" nil t)
  58 (maybe-autoload 'git-status "git" nil t)
  59 (maybe-autoload 'git-blame-mode "git-blame" nil t)
  60 (maybe-autoload 'stgit "stgit" nil t)
  61 (maybe-autoload 'nc-timesheet-prepare "nc-timesheet" nil t nil)
  62 (maybe-autoload 'nc-timesheet-submit "nc-timesheet" nil t nil)
  63 (maybe-autoload 'org-bbdb-anniversaries "org" nil t)
  64
  65 (and (library-exists-p "debian-changelog-mode")
  66      (add-to-list 'auto-mode-alist
  67                   `(,(concat "/debian/"
  68                                "\\("
  69                                  "[" "[:lower:]" "[:digit:]" "]"
  70                                  "[" "[:lower:]" "[:digit:]" ".+-" "]+"
  71                                  "\\."
  72                                "\\)?"
  73                                "changelog\\'")
  74                     . debian-changelog-mode)))
  75
  76 (and (library-exists-p "vc-git")
  77      (not (memq 'GIT vc-handled-backends))
  78      (not (memq 'Git vc-handled-backends))
  79      (not (memq 'git vc-handled-backends))
  80      (setq vc-handled-backends (cons 'GIT vc-handled-backends)))
  81
  82 (setq magit-log-cutoff-length 512
  83       magit-log-section-arguments '("-n256" "--decorate" "--graph"))
  84 (defun mdw-magit-try-load-config-extensions ()
  85   (trap (magit-load-config-extensions)))
  86 (add-hook 'magit-mode-hook 'mdw-magit-try-load-config-extensions)
  87
  88 (trap (or mdw-fast-startup (require 'p4)))
  89
  90 (trap (or mdw-fast-startup (require 'tex-site)))
  91
  92 (trap (or mdw-fast-startup t (semantic-load-enable-code-helpers)))
  93 (setq semanticdb-default-save-directory "~/.emacs.d/semanticdb/")
  94 (eval-after-load "senator"
  95   '(setq isearch-mode-hook
  96            (remq 'senator-isearch-mode-hook isearch-mode-hook)
  97          isearch-mode-end-hook
  98            (remq 'senator-isearch-mode-hook isearch-mode-end-hook)))
  99
 100 ;; Skeleton stuff.
 101
 102 (trap (or mdw-fast-startup (require 'skel-init)))
 103
 104 ;; Window system-dependent things.
 105
 106 (require 'paren)
 107 (trap (show-paren-mode t))
 108 (or window-system (mdw-emacs-version-p 22) (menu-bar-mode -1))
 109 (if (eq window-system 'x)
 110     (setq x-select-enable-clipboard nil
 111           x-select-enable-primary t))
 112 (setq mouse-drag-copy-region t)
 113
 114 ;; Multiple cursors.
 115
 116 (global-set-key [?\C-c ?r] 'mdw-multiple-cursors-keymap)
 117 (autoload 'mdw-multiple-cursors-keymap "mdw-multiple-cursors.el"
 118   "A keymap for Magnar Sveen's awesome multiple-cursors." nil 'keymap)
 119
 120 ;; Rust mode.
 121
 122 (autoload 'rust-mode "rust-mode" nil t)
 123 (add-to-list 'auto-mode-alist '("\\.rs\\'" . rust-mode))
 124
 125 ;; Temporary directory handling.
 126
 127 (defun mdw-check-dir-exists (dir)
 128   (and dir
 129        (file-directory-p dir)
 130        dir))
 131 (setq tmpdir (or (mdw-check-dir-exists (getenv "TMPDIR"))
 132                  (mdw-check-dir-exists (format "/tmp/%s" (user-login-name)))
 133                  "/tmp"))
 134
 135 ;; Emacs server behaviour.
 136
 137 (and (or window-system (mdw-emacs-version-p 23))
 138      (not mdw-fast-startup)
 139      (not (and (fboundp 'daemonp) (daemonp)))
 140      (progn (setq server-temp-file-regexp (concat "^" tmpdir "\\|/draft$")
 141                   edit-server-new-frame nil
 142                   server-raise-frame nil
 143                   gnuserv-frame t)
 144             (trap (progn
 145                     (require 'server)
 146                     (let ((state (server-running-p)))
 147                       (if state
 148                           (message "Emacs server %s: not starting"
 149                                    (cond ((eq state t) "already running")
 150                                          (t "maybe running")))
 151                         (server-start)))))
 152             (trap (progn
 153                     (require 'edit-server)
 154                     (edit-server-start)
 155                     (let ((edit (get-process "edit-server")))
 156                       (and edit
 157                            (set-process-query-on-exit-flag edit nil)))))))
 158
 159 ;; Saving state.
 160
 161 (or mdw-fast-startup (savehist-mode 1))
 162 (setq history-length 200)
 163
 164 ;; Control backup behaviour.
 165
 166 (setq backup-by-copying nil)
 167 (setq backup-by-copying-when-linked t)
 168 (setq backup-by-copying-when-mismatch t)
 169
 170 (setq mdw-backup-disable-regexps
 171         '("/\\.git/COMMIT_EDITMSG$"
 172           "/\\.stgit\\(-edit\\.txt\\|msg\\.txt\\|\\.msg\\)$"
 173           "^/tmp/" "^/var/tmp/"))
 174
 175 ;; Safe variables.
 176
 177 (setq safe-local-variable-values
 178         '((make-backup-files . nil)))
 179
 180 ;; Calculator fiddling.
 181
 182 (setq calc-settings-file "~/.emacs-calc")
 183 (load calc-settings-file)
 184
 185 ;; Saving window-configuration state.
 186
 187 (or mdw-fast-startup
 188     (winner-mode 1))
 189
 190 ;; Some mail and news configuration.
 191
 192 (setq mail-from-style 'angles
 193       mail-signature t
 194       mail-yank-prefix "> "
 195       mail-archive-file-name nil
 196       message-default-mail-headers
 197         "X-Auto-Response-Suppress: DR, RN, NRN, OOF\n"
 198       message-default-news-headers ""
 199       compose-mail-user-agent-warnings nil)
 200
 201 (setq rmail-display-summary t)
 202 (setq rmail-file-name "~/Mail/rmail")
 203
 204 (setq sendmail-program "~/bin/sendmail-hack"
 205       send-mail-function 'sendmail-send-it
 206       mail-interactive t
 207       mail-specify-envelope-from t
 208       mail-envelope-from 'header
 209       sendmail-error-reporting-interactive '("-odb" "-oee"))
 210 (autoload 'sendmail-send-it "sendmail")
 211 (autoload 'smtpmail-send-it "smtpmail")
 212
 213 (setq mail-user-agent 'message-user-agent
 214       read-mail-command 'gnus)
 215 (setq message-signature-separator "^-- \\(\\[mdw\\]\\)?$"
 216       message-yank-prefix "> "
 217       message-yank-cited-prefix "> "
 218       message-send-mail-function 'message-send-mail-with-sendmail
 219       message-interactive t
 220       message-sendmail-extra-arguments '("-odb" "-oee")
 221       message-sendmail-envelope-from 'header
 222       message-indent-citation-function '(message-indent-citation
 223                                          mdw-trim-spaces-after-citing))
 224
 225 (defun mdw-trim-spaces-after-citing ()
 226   (save-excursion
 227     (save-restriction
 228       (narrow-to-region (point) (mark t))
 229       (while (re-search-forward "^> +$" nil t)
 230         (replace-match ">")))))
 231
 232 (and (fboundp 'turn-on-gnus-dired-mode)
 233      (not mdw-fast-startup)
 234      (add-hook 'dired-mode-hook 'turn-on-gnus-dired-mode))
 235
 236 (or mdw-fast-startup
 237     (trap (bbdb-initialize 'gnus 'sendmail 'message)))
 238 (setq bbdb-file "~/etc/brain/bbdb"
 239       bbdb-north-american-phone-numbers-p nil
 240       bbdb-dwim-net-address-allow-redundancy t
 241       bbdb-extract-address-components-func 'bbdb-extract-address-components
 242       bbdb-allow-duplicates t
 243       bbdb/news-auto-create-p
 244         (lambda ()
 245           (let ((group gnus-newsgroup-name))
 246             (and (string-match "^nn\\(imap\\|folder\\)\\+" group)
 247                  (not (string-match (concat ":" "\\(" "\\(" "crap"
 248                                                       "\\|" "spam"
 249                                                       "\\|" "lists"
 250                                                       "\\|" "corpus"
 251                                                       "\\)" "\\."
 252                                                 "\\|" "Junk Email$"
 253                                                 "\\)")
 254                                     group)))))
 255       bbdb-user-mail-names
 256         (concat "^"
 257                 "\\(" "\\(mdw\\|markw\\|root\\|postmaster\\)"
 258                       "\\([-+][^@]*\\)?"
 259                       "@\\(\\(dist\\|esc\\)orted\\.org\\.uk\\|odin\\.gg\\)"
 260                 "\\|" "\\(" "\\(mdw\\|mwooding\\)"
 261                             "\\(\\+[^@]*\\)?"
 262                       "\\|" "0" "\\(mdw\\|mwooding\\)" "k\\.[^@]*"
 263                       "\\)" "@"
 264                       "\\(chiark\\|slimy\\|coriolis\\)\\.greenend\\.org\\.uk"
 265                 "\\|" "distorted\\.mdw@g\\(oogle\\)?mail.com"
 266                 "\\|" "mwooding@\\(good\\|blackberry\\)\\.com"
 267                 "\\|" "mark\\.wooding@trustonic\\.com"
 268                 "\\)$")
 269       bbdb-canonicalize-net-hook
 270         (lambda (addr)
 271           (cond ((null addr)
 272                  nil)
 273                 ((or (string-match "^mailer-daemon@" addr)
 274                      (string-match "\.invalid$" addr)
 275                      (string-match (concat "^reply-[0-9a-f]+-[0-9a-f]+_"
 276                                            "HTML-[0-9]+-[0-9]+-[0-9]+"
 277                                            "@\\(nationwide-communications\\."
 278                                            "co\\.uk\\)$")
 279                                    addr)
 280                      (string-match (concat "^[0-9]+@bugs\\."
 281                                            "\\(" "debian\\.org"
 282                                            "\\|" "distorted\\.org\\.uk"
 283                                            "\\)$")
 284                                    addr)
 285                      (string-match (concat "^MicrosoftExchange[0-9a-f]*"
 286                                            "@newincco\\.onmicrosoft\\.com")
 287                                    addr)
 288                      (member (md5 addr)
 289                              '("8815c5583970856799c85a3ee0eb6a9f" ;work wiki spam
 290                                "0b94ab4d25dacaa5ac07243a09c9e22e" ;work bug spam
 291                                "35fb1633379a1e4d4be3b139cae20111" ;work crucible spam
 292                                ))
 293                      (and (string-match "^news\\([0-9]+\\)@\\(.*\\)$" addr)
 294                           (string= (md5 (match-string 2 addr))
 295                                    "879b795aed959b1a000e9f95c132b16c")))
 296                  nil)
 297                 ((string-match "^\\([^@+]+\\)\\+[^@]*\\(@.*\\)$" addr)
 298                  (concat (match-string 1 addr) (match-string 2 addr)))
 299                 (t addr))))
 300
 301 ;; Customization.
 302
 303 (setq custom-file "~/.emacs-custom")
 304 (trap (load custom-file))
 305
 306 (trap (load "~/.emacs-local"))
 307
 308 ;; Internationalization twiddling.
 309
 310 (trap
 311   ;; Have top-bit-set characters work properly in terminals.
 312   (let ((im (current-input-mode)))
 313     (apply #'set-input-mode
 314            (nconc (list (nth 0 im) (nth 1 im) 0) (nthcdr 3 im)))))
 315
 316 ;; Some unpleasant terminal hackery.  Screen prefixes the current terminal
 317 ;; name with `screen.', and Emacs is too dim to split the name at the `.'.
 318 ;; Help it out.
 319
 320 (defun terminal-init-screen.xterm ()
 321   (tty-run-terminal-initialization (selected-frame) "screen"))
 322 (defun terminal-init-screen.putty ()
 323   (tty-run-terminal-initialization (selected-frame) "screen"))
 324
 325 ;; Don't disable any commands.
 326
 327 (mapatoms #'(lambda (sym) (put sym 'disabled nil)))
 328
 329 ;; Split a wide window.
 330
 331 (mdw-divvy-window)
 332
 333 ;; Postscript printing.
 334
 335 (let ((mm (/ 72 25.4)))
 336   (setq ps-paper-type 'a4
 337         ps-print-only-one-header t
 338         ps-print-color-p t
 339         ps-landscape-mode t ps-number-of-columns 4
 340         ps-line-number t ps-line-number-step 5 ps-line-number-start 5
 341         ps-zebra-stripes nil ps-zebra-stripe-height 5
 342         ps-spool-duplex t ps-spool-tumble nil ps-spool-config 'setpagedevice
 343         ps-top-margin (* 12 mm)
 344         ps-bottom-margin (* 16 mm)
 345         ps-header-offset (* 8 mm)
 346         ps-left-margin (* 12 mm)
 347         ps-right-margin (* 12 mm)
 348         ps-inter-column (* 4 mm)
 349         ps-font-family 'CourierCondensed ps-font-size '(4.5 . 5.16)
 350         ps-line-number-font 'Palatino ps-line-number-font-size 3
 351         ps-header-font-family 'Helvetica
 352           ps-header-title-font-size '(8 . 10)
 353           ps-header-font-size '(6 . 8)))
 354
 355 ;; Splash screen stuff.
 356
 357 (if (not mdw-splashy-startup)
 358     (setq inhibit-splash-screen t
 359           inhibit-startup-message t))
 360
 361 ;; Other goodies.
 362
 363 (trap (resize-minibuffer-mode 1))       ;Make minibuffer grow dynamically
 364 (auto-compression-mode 1)               ;Enable automatic compression
 365 (xterm-mouse-mode 1)
 366 (setq enable-local-variables :safe
 367       enable-local-eval nil)
 368 (setq dabbrev-case-replace nil)         ;Retain case when completing
 369 (setq linum-format "%7d ")
 370 (setq next-line-add-newlines nil)       ;Don't add weird newlines
 371 (setq split-height-threshold nil)       ;Reuse windows where sensible
 372 (setq compilation-scroll-output 'first-error)
 373 (setq iswitchb-default-method 'samewindow ;Don't confuse me by showing
 374       ido-default-file-method 'selected-window ;buffers in other random
 375       ido-default-buffer-method 'selected-window) ;frames
 376 (setq ido-enable-prefix t
 377       ido-enable-flex-matching t
 378       ido-everywhere t
 379       ido-confirm-unique-completion t
 380       ido-use-filename-at-point nil
 381       ido-auto-merge-work-directories-length -1)
 382 (setq pcomplete-cycle-completions nil   ;Who thought that was a good idea?
 383       eshell-cmpl-cycle-completions nil)
 384 (setq dired-deletion-confirmer          ;Make deletion easier in dired
 385         (symbol-function 'y-or-n-p)
 386       delete-by-moving-to-trash (mdw-emacs-version-p 24)
 387       dired-listing-switches "-alF"     ;Do `ls -F' things in dired windows
 388       wdired-allow-to-change-permissions 'advanced)
 389 (setq read-quoted-char-radix 16)        ;C-q HEX-STUFF [RET]
 390 (setq case-fold-file-names nil)         ;Don't translate file names (grr...)
 391 (setq scroll-step 5)                    ;Don't scroll too much at a time
 392 (setq custom-unlispify-tag-names nil    ;Display variable names properly
 393       custom-unlispify-menu-entries nil
 394       custom-buffer-done-kill t)
 395 (setq blink-cursor-blinks 0)            ;Keep blinking the cursor
 396 (setq-default fill-column mdw-text-width) ;I use rather narrow windows
 397 (setq adaptive-fill-mode nil)           ;I have my own machinery instead
 398 (setq reb-re-syntax 'string)            ;Enough backslashes even with this
 399 (setq-default comment-column 40)        ;Set a standard comment column
 400 (setq-default truncate-partial-width-windows nil
 401               truncate-lines t)
 402 (setq line-move-visual t
 403       visual-order-cursor-movement t)
 404 (setq default-indicate-empty-lines t)
 405 (setq view-read-only t)
 406 (setq-default view-exit-action #'kill-buffer)
 407 (and window-system (not mdw-fast-startup)
 408      (setq confirm-kill-emacs #'yes-or-no-p))
 409 (setq whitespace-style '(trailing empty indentation face lines-tail
 410                          space-before-tab space-after-tab)
 411       whitespace-line-column mdw-text-width)
 412 (setq woman-use-own-frame nil           ;Keep man pages somewhere sensible
 413       woman-fill-column 72)             ;Right margin position.
 414 (setq diff-switches "-u"                ;I like reading unified diffs
 415       cvs-diff-flags (list diff-switches))
 416 (setq echo-keystrokes 10)               ;Long delay before keystrokes echo
 417 (setq ange-ftp-ftp-program-name "pftp") ;Use passive FTP
 418 (setq find-ls-option                    ;Build file lists efficiently
 419       '("-print0 | xargs -0r ls -ld" . "ld"))
 420 (setq bookmark-save-flag 0)             ;Save bookmarks automatically
 421 (setq ediff-grab-mouse nil)
 422 (setq vc-follow-symlinks t
 423       vc-git-resolve-conflicts nil)
 424 (setq x-gtk-file-dialog-help-text nil)
 425 (setq use-dialog-box nil)
 426 (setq Info-fontify-maximum-menu-size 100000)
 427 (setq set-mark-command-repeat-pop t)
 428 (setq password-cache-expiry nil)
 429 (setq mouse-autoselect-window nil)
 430 (setq-default proced-filter 'all
 431               proced-sort 'user)
 432 (setq ispell-program-name "aspell-hack"
 433       ispell-local-dictionary "en_GB-ize-w_accents"
 434       flyspell-default-dictionary "en_GB-ize-w_accents"
 435       ispell-local-dictionary-alist
 436       '(("en_GB-ize-w_accents" "[[:alpha:]]" "[^[:alpha:]]" "'" t
 437          ("-d" "en_GB-ize-w_accents") nil utf-8))
 438       ispell-silently-savep t)
 439 (setq-default viper-case-fold-search t
 440               viper-electric-mode t
 441               viper-ex-style-motion nil
 442               viper-ex-style-editing nil
 443               viper-expert-level 5
 444               viper-inhibit-startup-message t
 445               ;;viper-insert-state-cursor-color "red"
 446               viper-no-multiple-ESC nil
 447               viper-re-query-replace t
 448               viper-re-search t
 449               ;;viper-replace-overlay-cursor-color "red"
 450               viper-shift-width 2
 451               viper-vi-style-in-minibuffer nil
 452               viper-want-ctl-h-help t)
 453 (trap
 454   (require 'uniquify)
 455   (setq uniquify-buffer-name-style 'post-forward-angle-brackets)
 456   (setq uniquify-after-kill-buffer-p t))
 457 (transient-mark-mode t)
 458 (setq mark-even-if-inactive t
 459       shift-select-mode nil
 460       delete-active-region nil
 461       delete-selection-mode nil)
 462 (trap
 463   (tooltip-mode 0)
 464   (tool-bar-mode 0))
 465 (trap (or mdw-fast-startup (global-auto-revert-mode t)))
 466
 467 (defun mdw-set-viper-cursor-colour ()
 468   ;; ?? doesn't seem to work
 469   (set-frame-parameter nil 'cursor-color "green")
 470   (message ";; %S" post-command-hook)
 471   (sit-for 2))
 472 ;;(add-hook 'viper-vi-state-hook 'mdw-set-viper-cursor-colour)
 473
 474 (defcustom mdw-black-background t
 475   "Whether the Emacs background is black (or dark, at any rate)."
 476   :type 'boolean)
 477
 478 (eval-after-load "outline"
 479   '(progn
 480      (trap (require 'foldout))
 481      (define-key outline-mode-prefix-map [?\C-r] 'reveal-mode)
 482      (define-key outline-mode-prefix-map [?\C--] 'mdw-outline-collapse-all)))
 483
 484 (define-key isearch-mode-map [?\C-?] 'isearch-del-char)
 485 (define-key isearch-mode-map [backspace] 'isearch-del-char)
 486 (define-key isearch-mode-map [?\e ?\C-?] 'isearch-delete-char)
 487
 488 (setq imenu-auto-rescan t
 489       imenu-auto-rescan-maxout (* 128 1024)
 490       imenu-max-items 60)
 491
 492 (setq cltl2-root-url (mdw-config 'cltl-url))
 493 (setq common-lisp-hyperspec-root (mdw-config 'hyperspec-url))
 494
 495 (setq ediff-split-window-function 'split-window-horizontally)
 496
 497 (setq rfcview-rfc-location-pattern
 498         "/ftp@mirror.distorted.org.uk:/pub/mirrors/rfc/rfc%s.txt"
 499       rfcview-std-location-pattern
 500         "/ftp@mirror.distorted.org.uk:/pub/mirrors/rfc/std/std%s.txt"
 501       rfcview-index-location
 502         "/ftp@mirror.distorted.org.uk:/pub/mirrors/rfc/rfc-index.txt")
 503
 504 ;;;--------------------------------------------------------------------------
 505 ;;; W3 and URL fetching stuff.
 506
 507 (let ((proxy (mdw-config 'http-proxy)))
 508   (setq url-proxy-services
 509           `(("http" . ,proxy)
 510             ("ftp" . ,proxy)
 511             ("gopher" . ,proxy))))
 512 (setq url-cookie-untrusted-urls '("."))
 513
 514 (setq browse-url-browser-function (mdw-good-url-browser)
 515       browse-url-generic-program "mdw-chrome"
 516       browse-url-mozilla-program "mdw-iceweasel")
 517
 518 (setq w3m-default-display-inline-images t
 519       w3m-use-cookies t)
 520
 521 (eval-after-load "w3m"
 522   '(let ((entries '(("application/pdf" "\\.pdf\\'" ("xdg-open" file) nil)
 523                     ("application/x-pdf" "\\.pdf\\'" ("xdg-open" file) nil))))
 524      (dolist (e entries)
 525        (setq w3m-content-type-alist
 526                (cons e (cl-remove (car e) w3m-content-type-alist
 527                                   :key #'car :test #'string=))))))
 528
 529 (setq w3-do-incremental-display t
 530       w3-use-menus '(file edit view go bookmark options
 531                      buffers style search emacs nil help)
 532       w3-display-inline-image t
 533       w3-keybinding 'info)
 534
 535 ;;;--------------------------------------------------------------------------
 536 ;;; Calendar configuration.
 537
 538 (setq diary-file
 539       (let ((main-diary "~/etc/brain/diary")
 540             (index "~/etc/index.diary"))
 541         (if (file-exists-p index)
 542             index
 543           main-diary)))
 544
 545 ;; Trivial stuff for the sunrise/sunset calculations.
 546
 547 (setq calendar-latitude 52.2)
 548 (setq calendar-longitude 0.1)
 549 (setq calendar-location-name "Cambridge, UK")
 550
 551 ;; Holidays.
 552
 553 (and (not mdw-fast-startup)
 554      (trap
 555        (require 'ew-hols)
 556        (setq other-holidays (append english-and-welsh-bank-holidays
 557                                     other-holidays))))
 558
 559 ;; Date format fiddling.
 560
 561 (setq european-calendar-style t
 562       calendar-date-style 'european
 563       calendar-time-display-form
 564         '(24-hours ":" minutes
 565           (if time-zone " (") time-zone (if time-zone ")")))
 566
 567 (setq diary-date-forms
 568         '((day "[-/]" month "[^-/0-9]")
 569           (day " *" monthname "[ \t]*\\(\^M\\|\n\\)")
 570           (backup day " *" monthname "\\W+\\<\\([^*0-9]\\|[0-9]+[:aApP]\\)")
 571           (day "[-/]" month "[-/]" year "[^0-9]")
 572           (day " *" monthname " *" year "[^0-9]")
 573           (year "[-/]" month "[-/]" day "[^0-9]")
 574           (dayname "\\W")))
 575
 576 ;; Fancy diary handling.
 577
 578 (add-hook 'diary-display-hook 'fancy-diary-display)
 579 (setq diary-list-include-blanks t)
 580 (cond ((mdw-emacs-version-p 23 1)
 581        (add-hook 'list-diary-entries-hook 'diary-include-other-diary-files)
 582        (add-hook 'mark-diary-entries-hook 'diary-mark-included-diary-files))
 583       (t
 584        (add-hook 'list-diary-entries-hook 'include-other-diary-files)
 585        (add-hook 'mark-diary-entries-hook 'mark-included-diary-files)))
 586
 587 ;; Appointment management.
 588
 589 (add-hook 'diary-hook 'appt-make-list)
 590 (setq appt-issue-message t
 591       appt-display-interval 3
 592       appt-message-warning-time 10
 593       appt-display-diary nil)
 594 (and (not mdw-fast-startup)
 595      (trap (require 'org)
 596            (require 'bbdb)
 597            (appt-activate 1)))
 598
 599 ;; Org-mode agenda.
 600
 601 (setq org-agenda-include-diary t
 602       org-directory "~/etc/brain.local/"
 603       org-default-notes-file (concat org-directory "local.org")
 604       org-tags-column -77
 605       org-agenda-align-tags-to-column org-tags-column)
 606
 607 ;; Cosmetic stuff.
 608
 609 (setq calendar-view-diary-initially-flag nil
 610       calendar-view-holidays-initially-flag nil
 611       calendar-mark-diary-entries-flag t)
 612
 613 (setq display-time-24hr-format t)
 614 (display-time)
 615 (column-number-mode 1)
 616 (trap
 617   (if mdw-splashy-startup
 618       (let ((calendar-view-diary-initially-flag t))
 619         (calendar))))
 620
 621 ;;;--------------------------------------------------------------------------
 622 ;;; MailCrypt.
 623
 624 ;; Define more mode hooks for MailCrypt.
 625
 626 (setq mdw-mc-modes
 627         '((mdwmail-mode (encrypt . mdwmail-mc-encrypt)
 628                         (sign . mdwmail-mc-sign))))
 629
 630 ;; Load the MailCrypt support.
 631
 632 (trap
 633   (and (string-match "linux" (symbol-name system-type))
 634        (not mdw-fast-startup)
 635        (progn (require 'mailcrypt-init)
 636               (require 'mailcrypt)
 637               (setq mc-default-scheme 'mc-scheme-gpg)
 638               (setq mc-pgp-user-id "mdw-nsict-pgp")
 639               (setq mc-gpg-user-id "mdw-nsict-gpg")
 640               (setq mc-modes-alist (append mc-modes-alist mdw-mc-modes))
 641               (setq mc-pgp-always-sign t)
 642               (setq mc-gpg-always-sign t)
 643               (setq mc-always-replace 'never)
 644               (setq mc-passwd-timeout 3600)
 645               (setq mc-temp-directory tmpdir)
 646               (setq mc-modes-alist (append mc-modes-alist mdw-mc-modes))
 647               (define-key mc-write-mode-map "\C-c/S" 'mc-sign-region)
 648               (define-key mc-write-mode-map "\C-c/E" 'mc-encrypt-region)
 649               (add-hook 'text-mode-hook 'mc-install-write-mode))))
 650
 651 (setq epa-pinentry-mode 'loopback)
 652
 653 ;;;--------------------------------------------------------------------------
 654 ;;; Other common declarations.
 655
 656 ;; Default frame size.
 657
 658 (setq frame-background-mode (if mdw-black-background 'dark 'light)
 659       frame-inhibit-implied-resize t
 660       default-frame-alist
 661         `((width . ,(+ mdw-column-width mdw-frame-width-fudge))
 662           (height . 33)
 663           (vertical-scroll-bars . right)
 664           (cursor-type . bar)
 665           (cursor-blink . t)
 666           (left-fringe . 5)
 667           (right-fringe . 5)
 668           (scroll-bar-width . 15)
 669           (tool-bar-lines . 0)
 670           (menu-bar-lines . 1)
 671           (cursor-color . "red")
 672           (background-mode . ,frame-background-mode))
 673       initial-frame-alist
 674         `((width . ,(+ mdw-column-width
 675                        (if (>= emacs-major-version 21) 0 1)))
 676           (menu-bar-lines . ,(if window-system 1 0)))
 677       window-system-default-frame-alist
 678         '((pm (font . "-os2-System VIO-medium-r-normal--*-40-*-*-m-*-cp850")
 679               (menu-font . "8.Helv")
 680               (background-color . "lightgrey"))
 681           (w32 (font . "fixed613 10")
 682                (background-color . "black")
 683                (foreground-color . "white"))
 684           (nil (menu-bar-lines . 0)
 685                (background-color . nil))))
 686 (let ((backg (frame-parameter nil 'background-color)))
 687   (if (and backg window-system)
 688       (push (cons 'background-color backg) default-frame-alist)))
 689
 690 ;; Other frame fiddling.
 691
 692 (defcustom mdw-hostname
 693   (if (string-match "\\." system-name)
 694       (substring system-name 0 (match-beginning 0))
 695     system-name)
 696   "Unqualified hostname Emacs is running on."
 697   :type 'string
 698   :safe 'stringp)
 699 (setq frame-title-format '("Emacs " user-login-name "@" mdw-hostname " – %b")
 700       icon-title-format frame-title-format)
 701
 702 ;; Global keymap changes.
 703
 704 (trap
 705   (windmove-default-keybindings))
 706 (setq windmove-wrap-around t)
 707 (trap (require 'ido) (ido-mode 1)
 708       (require 'ido-completing-read+)
 709       (unless (fboundp 'ido-ubiquitous-mode) (require 'ido-ubiquitous))
 710       (ido-ubiquitous-mode 1)
 711       (setq ido-cr+-max-items nil)
 712       (let ((excludes `(,(concat "\\`"
 713                                  "gtags-find-"
 714                                  "\\("    "tag"
 715                                        "\\|file"
 716                                        "\\|rtag"
 717                                        "\\|symbol"
 718                                  "\\)"
 719                                  "\\("  "\\|-other-window"
 720                                  "\\)"
 721                                  "\\'"))))
 722         (if (boundp 'ido-ubiquitous-command-overrides)
 723             (setq ido-ubiquitous-command-overrides
 724                     (append ido-ubiquitous-command-overrides
 725                             (mapcar (lambda (exclude)
 726                                       (if (symbolp exclude)
 727                                           `(enable-old exact
 728                                                        ,(symbol-name exclude))
 729                                         `(enable-old regexp ,exclude)))
 730                                     excludes)))
 731           (setq ido-cr+-function-blacklist
 732                   (append ido-cr+-function-blacklist excludes))))
 733       (setq magit-completing-read-function 'magit-ido-completing-read)
 734       (require 'smex) (smex-initialize) (global-set-key [?\M-x] 'smex))
 735
 736 (progn
 737   (global-set-key [?\e ?\e] 'mdw-wrong)
 738   (global-set-key [?\e ?\C-\] ?\C-\]] 'keyboard-escape-quit)
 739   (global-set-key [?\C-c ?\M-x] 'execute-extended-command)
 740   (global-set-key [?\C-c ?d ?a] 'devhelp-assistant-word-at-point)
 741   (global-set-key [?\C-c ?d ?w] 'devhelp-word-at-point)
 742   (global-set-key [?\C-c ?g ?a] 'org-agenda)
 743   (global-set-key [?\C-c ?g ?b] 'org-iswitchb)
 744   (global-set-key [?\C-c ?g ?l] 'org-store-link)
 745   (global-set-key [?\C-c ?k] 'mdw-compile)
 746   (global-set-key [?\C-c ?m ?4 ?f] 'magit-find-file-other-window)
 747   (global-set-key [?\C-c ?m ?b] 'magit-blame)
 748   (global-set-key [?\C-c ?m ?d] 'magit-dispatch-popup)
 749   (global-set-key [?\C-c ?m ?f] 'magit-find-file)
 750   (global-set-key [?\C-c ?m ?l] 'magit-toggle-buffer-lock)
 751   (global-set-key [?\C-c ?m ?m] 'magit-status)
 752   (global-set-key [?\C-c ?m ?r] 'magit-list-repositories)
 753   (global-set-key [?\C-c ?m ?w] 'magit-wip-log)
 754   (global-set-key [?\C-c ?p ?s] 'mdw-mpc-stop)
 755   (global-set-key [?\C-c ?p ?<] 'mdw-mpc-prev)
 756   (global-set-key [?\C-c ?p ?>] 'mdw-mpc-next)
 757   (global-set-key [?\C-c ?p ?+] 'mdw-mpc-louder)
 758   (global-set-key [?\C-c ?p ?-] 'mdw-mpc-quieter)
 759   (global-set-key [?\C-c ?p ??] 'mdw-mpc-now-playing)
 760   (global-set-key [?\C-c ?p ?p] 'mdw-mpc-play-or-pause)
 761   (global-set-key [?\C-c ?t ?4 ?.] 'gtags-find-tag-other-window)
 762   (global-set-key [?\C-c ?t ?.] 'gtags-find-tag)
 763   (global-set-key [?\C-c ?t ?R] 'timeclock-reread-log)
 764   (global-set-key [?\C-c ?t ?,] 'gtags-pop-stack)
 765   (global-set-key [?\C-c ?t ?c] 'timeclock-change)
 766   (global-set-key [?\C-c ?t ?i] 'timeclock-in)
 767   (global-set-key [?\C-c ?t ?o] 'timeclock-out)
 768   (global-set-key [?\C-c ?t ?r] 'gtags-find-rtag)
 769   (global-set-key [?\C-c ?t ?s] 'timeclock-status-string)
 770   (global-set-key [?\C-c ?t ?t] 'gtags-find-tag-from-here)
 771   (global-set-key [?\C-c ?t ?w] 'timeclock-workday-remaining-string)
 772   (global-set-key [?\C-c ?v ?f] 'view-file)
 773   (global-set-key [?\C-c ?v ?i] 'vm-visit-imap-folder)
 774   (global-set-key [?\C-c ?v ?m] 'vm-visit-folder)
 775   (global-set-key [?\C-c ?v ?v] 'mdw-auto-revert)
 776   (global-set-key [?\C-c ?w ? ] 'mdw-designate-window)
 777   (global-set-key [?\C-c ?w ?b] 'w3m-bookmark-view)
 778   (global-set-key [?\C-c ?w ?c] 'mdw-set-frame-colour)
 779   (global-set-key [?\C-c ?w ?d] 'mdw-divvy-window)
 780   (global-set-key [?\C-c ?w ?h] 'windmove-left)
 781   (global-set-key [?\C-c ?w ?j] 'windmove-down)
 782   (global-set-key [?\C-c ?w ?k] 'windmove-up)
 783   (global-set-key [?\C-c ?w ?l] 'windmove-right)
 784   (global-set-key [?\C-c ?w ?r] 'winner-redo)
 785   (global-set-key [?\C-c ?w ?s] 'mdw-switch-window-configuration)
 786   (global-set-key [?\C-c ?w ?u] 'winner-undo)
 787   (global-set-key [?\C-c ?w ?w] 'mdw-set-frame-width)
 788   (global-set-key [?\C-c ?w up] 'windmove-up)
 789   (global-set-key [?\C-c ?w down] 'windmove-down)
 790   (global-set-key [?\C-c ?w left] 'windmove-left)
 791   (global-set-key [?\C-c ?w right] 'windmove-right)
 792   (global-set-key [?\C-h ?\C-m] 'manual-entry)
 793   (global-set-key [?\C-x ?4 ?\C-j] 'dired-jump-other-window)
 794   (global-set-key [?\C-x ?4 ?j] 'dired-jump-other-window)
 795   (global-set-key [?\C-x ?\C-j] 'dired-jump)
 796   (global-set-key [?\C-x ?\C-n] 'skel-create-file)
 797   (global-set-key [?\C-x ?4 ?n] 'skel-create-file-other-window)
 798   (global-set-key [?\C-x ?5 ?n] 'skel-create-file-other-frame)
 799   (global-set-key [?\C-x ?3] 'mdw-split-window-horizontally)
 800   (global-set-key [?\C-x ?/] 'auto-fill-mode)
 801   (global-set-key [?\M-#] 'calc-dispatch)
 802   (global-set-key [?\M-q] 'mdw-fill-paragraph)
 803   (global-set-key [delete] 'delete-char)
 804   (global-set-key [insertchar] 'overwrite-mode)
 805   (global-set-key [C-M-backspace] 'backward-kill-sexp)
 806   (global-set-key [mode-line C-mouse-1] 'mouse-tear-off-window)
 807   (global-set-key [vertical-scroll-bar C-down-mouse-1]
 808                   'mouse-drag-vertical-line)
 809   (global-set-key [vertical-scroll-bar C-mouse-1]
 810                   #'(lambda () (interactive)))
 811   (global-set-key [M-S-mouse-3] 'imenu)
 812   (global-set-key [XF86WakeUp] "")
 813   (global-set-key [f11] 'mdw-toggle-full-screen)
 814   (and (not mdw-fast-startup) (fboundp 'hippie-expand)
 815        (global-set-key [?\M-?] 'hippie-expand)))
 816
 817 (eval-after-load "hippie-exp"
 818   '(setq hippie-expand-try-functions-list
 819            (cl-remove-if (lambda (name)
 820                            (memq name '(try-expand-list
 821                                         try-expand-list-all-buffers)))
 822                          hippie-expand-try-functions-list)))
 823
 824 (autoload 'dired-jump "dired-x")
 825 (autoload 'dired-jump-other-window "dired-x")
 826
 827 (eval-after-load "dired"
 828   '(progn
 829      (or (lookup-key dired-mode-map  [?\C-x ?\C-q])
 830          (define-key dired-mode-map [?\C-x ?\C-q]
 831            'wdired-change-to-wdired-mode))
 832      (trap (require 'dired-x))
 833      (and (fboundp 'dired-do-relsymlink)
 834           (define-key dired-mode-map [?\C-c ?\C-s] 'dired-do-relsymlink))))
 835 (setq dired-guess-shell-alist-user
 836         '(("\\.pdf\\'" "mupdf")))
 837
 838 (add-hook 'org-mode-hook
 839           #'(lambda () (mdw-clobber-evil-keymap org-mode-map)))
 840 (add-hook 'org-agenda-mode-hook
 841           #'(lambda () (mdw-clobber-evil-keymap org-agenda-mode-map)))
 842 (or mdw-fast-startup
 843     (trap (progn
 844             (org-remember-insinuate)
 845             (global-set-key [?\C-c ?g ?r] 'org-remember))))
 846
 847 ;; Minor mode listing
 848
 849 (setq minor-mode-alist
 850         (mdw-uniquify-alist '((reveal-mode (hs-minor-mode
 851                                             " hs/r"
 852                                             (global-reveal-mode
 853                                              "" " Reveal")))
 854                               (hs-minor-mode (reveal-mode "" " hs"))
 855                               (abbrev-mode "")
 856                               (gtags-mode ""))
 857                             minor-mode-alist))
 858
 859 ;; Recognising types of files.
 860
 861 (setq auto-mode-alist
 862         (append `(("\\.p[lm]$" . cperl-mode)
 863                   ("\\.sage$" . python-mode)
 864                   ("\\.m$" . objc-mode)
 865                   ("\\.mxd$" . c-mode)
 866                   ("\\.cs$" . csharp-mode)
 867                   ("\\.go$" . go-mode)
 868                   ("\\.org$" . org-mode)
 869                   ("\\.make$" . makefile-mode)
 870                   ("\\.mk?d$" . markdown-mode)
 871                   ;; ("/[ch]/" . c-mode)
 872                   (,(concat "/\\("
 873                             "\\.stgit\\.msg" "\\|"
 874                             "\\.topmsg" "\\|"
 875                             "\\.git/COMMIT_EDITMSG" "\\|"
 876                             "svn-commit\\.tmp" "\\|"
 877                             "svk-commit[^/.]*\\.tmp"
 878                             "\\)$")
 879                    . text-mode)
 880                   (,(concat "^" tmpdir "/\\("
 881                             "svk-commit[^/.]*\\.tmp" "\\|"
 882                             "gitci\\.[^/.]*" "\\|"
 883                             "cvs[^/.]\\{6\\}" "\\|"
 884                             "quilt_header\.[^/.]\\{6\\}"
 885                             "\\)$")
 886                    . text-mode)
 887                   ("\\.calc?$" . apcalc-mode)
 888                   ("/\\(s\\|sh\\)/" . arm-assembler-mode)
 889                   ("\\.\\(cmd\\|exec\\|rexx\\)$" . rexx-mode)
 890                   ("\\.st$" . smalltalk-mode)
 891                   ("\\.msgs$" . messages-mode)
 892                   ("/all-cmds\\.in$" . cpp-messages-mode)
 893                   ("\\.\\(tex\\|dtx\\)$" . latex-mode)
 894                   ("\\.gc$" . haskell.-mode)
 895                   (,(concat "^" (getenv "HOME") "/News/") . mdwmail-mode)
 896                   (,(concat "^" tmpdir "/\\(SLRN\\|snd\\|pico\\|mutt\\)")
 897                    . mdwmail-mode))
 898                 auto-mode-alist))
 899
 900 (setq interpreter-mode-alist
 901         (append `(("runlisp" . lisp-mode)
 902                   ("@BASH@" . sh-mode)
 903                   ("@PYTHON@" . python-mode)
 904                   ("sage" . python-mode)
 905                   ("@PERL@" . cperl-mode)
 906                   ("perl" . cperl-mode)
 907                   ("@TCLSH@" . tcl-mode)
 908                   ("@WISH@" . tcl-mode)
 909                   ("tclsh" . tcl-mode)
 910                   ("wish" . tcl-mode))
 911                 interpreter-mode-alist))
 912
 913 (setq completion-ignored-extensions
 914         (append `(".hc" ".hi") completion-ignored-extensions))
 915 (dolist (dir (cl-remove-if-not (lambda (ext)
 916                                  (= (aref ext (- (length ext) 1)) ?/))
 917                                completion-ignored-extensions))
 918   (if (/= (aref dir 0) ?/)
 919       (setq completion-ignored-extensions
 920               (cons (concat "/" dir)
 921                     (remove dir completion-ignored-extensions)))))
 922
 923 ;; Some common local definitions.
 924
 925 (make-variable-buffer-local 'mdw-auto-indent)
 926
 927 (global-font-lock-mode t)
 928
 929 ;;;--------------------------------------------------------------------------
 930 ;;; Rootly editingness.
 931
 932 (eval-after-load "tramp"
 933   '(let ((fix-args (if (mdw-version-< tramp-version "2.1")
 934                        #'append #'list)))
 935      (setq tramp-methods
 936              (mdw-uniquify-alist
 937               `(("become"
 938                  (tramp-connection-function tramp-open-connection-su)
 939                  (tramp-remote-sh "/bin/sh")
 940                  (tramp-login-program "become")
 941                  (tramp-copy-program nil)
 942                  (tramp-copy-args nil)
 943                  (tramp-copy-keep-date-arg nil)
 944                  (tramp-login-args ,(funcall fix-args `("TERM=dumb" "%u"))))
 945                 ("really"
 946                  (tramp-connection-function tramp-open-connection-su)
 947                  (tramp-login-program "really")
 948                  (tramp-login-args ,(funcall fix-args
 949                                              `("-u" "%u")
 950                                              `("--")
 951                                              `("env" "TERM=dumb" "/bin/sh")))
 952                  (tramp-copy-program nil)
 953                  (tramp-copy-args nil)
 954                  (tramp-copy-keep-date-arg nil)
 955                  (tramp-remote-sh "/bin/sh"))
 956                 ,@tramp-methods)))
 957      (setq tramp-default-method "ssh")
 958      (let ((rootlyness (cond ((executable-find "really") "really")
 959                              ((executable-find "become") "become")
 960                              ((executable-find "sudo") "sudo")
 961                              (t "su")))
 962            (this-host (concat "\\`\\(localhost\\|"
 963                               (system-name) "\\)?\\'"))
 964            (this-user (concat "\\`\\(" (user-login-name) "\\|"
 965                               (user-real-login-name) "\\)?\\'")))
 966        (setq tramp-default-method-alist
 967                `((,this-host nil ,rootlyness)
 968                  (nil ,this-user "ssh")
 969                  (nil "." ,rootlyness)))
 970        (setq tramp-default-proxies-alist
 971                `((,this-host nil nil)
 972                  (nil "." "/ssh:%h:"))))))
 973
 974 ;;;--------------------------------------------------------------------------
 975 ;;; General fontification.
 976
 977 ;; Configure lazy fontification.
 978
 979 (and (fboundp 'lazy-lock-mode)
 980      (setq font-lock-support-mode 'lazy-lock-mode))
 981 ; (setq lazy-lock-defer-contextually t)
 982 (setq lazy-lock-defer-time nil
 983       font-lock-maximum-decoration 3
 984       lazy-lock-minimum-size 0
 985       lazy-lock-stealth-time 5
 986       lazy-lock-stealth-lines 100
 987       lazy-lock-stealth-verbose t)
 988
 989 ;; Late, for `mdw-black-background'.
 990 (setq-default py-python-command-args
 991                 `("-i" "-colors" ,(if mdw-black-background "Linux" "LightBG")))
 992
 993 ;;;--------------------------------------------------------------------------
 994 ;;; Blogging.
 995
 996 (setq weblogger-config-alist
 997         '(("vox"
 998            ("user" . "mdw")
 999            ("server-url" . "http://vox.distorted.org.uk/admin/mt-xmlrpc.cgi")
1000            ("weblog" . "1"))))
1001
1002 ;;;--------------------------------------------------------------------------
1003 ;;; Shell mode.
1004
1005 ;; Make the shell mode aware of my prompt.
1006
1007 (setq shell-prompt-pattern "^[^]#$%>»}\n]*\\([]#$%»}]\\|>>?\\) *")
1008 (setq comint-password-prompt-regexp
1009         (concat "\\(\\([Ee]nter \\|[Oo]ld \\|[Nn]ew \\|[a-zA-Z0-9_]*'s \\|^\\)"
1010                 "[Pp]assword\\|[Pp]ass ?phrase\\( [-a-zA-Z0-9._]+\\)?\\):")
1011       comint-file-name-chars "~/A-Za-z0-9+@:_.$#%,={}-"
1012       shell-file-name-chars comint-file-name-chars)
1013
1014 ;; Notice passwords, and make C-a work right.
1015
1016 (add-hook 'shell-mode-hook #'mdw-sh-mode-setup)
1017 (add-hook 'shell-mode-hook #'ansi-color-for-comint-mode-on)
1018 (setq shell-font-lock-keywords nil)
1019
1020 (add-hook 'term-mode-hook #'mdw-term-mode-setup)
1021
1022 ;;;--------------------------------------------------------------------------
1023 ;;; Finishing touches.
1024
1025 (trap (select-window mdw-init-window))
1026 (provide 'emacs-init)
1027
1028 ;;;----- That's all, folks --------------------------------------------------