AlexSchroederConfigPyrobombus

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;;; .emacs for Alex Schroeder's Pyrobombus
;; This is free software.
;; Posted using C-x h M-| and the following command:
;; wikiput -m -z uihnscuskc -s "update" -u AlexSchroeder http://www.emacswiki.org/cgi-bin/wiki/AlexSchroederConfigPyrobombus
;; Get wikiput from here:
;; http://www.oddmuse.org/cgi-bin/oddmuse/Automatic_Posting_and_Uploading

;; Darwinports and other paths, since my .bashrc is not being read
(add-to-list 'load-path (expand-file-name "elisp" (getenv "HOME")))
(setq exec-path (split-string "/Users/alex/bin:/opt/local/bin:/bin:/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/usr/local/texlive/2012/bin/universal-darwin" path-separator))
(setenv "PATH" (mapconcat 'identity exec-path ":"))
;; (setenv "PERL5LIB" "/Library/Perl/5.8.1")
(setenv "ODD" "/Users/Shared/Oddmuse")
(setenv "CVS_RSH" "ssh")
(setenv "WikiDataDir" "/Users/alex/src/oddmuse/test-data")
(server-start)

;; man
;; (unless (getenv "MANPATH")
;;   (setenv "MANPATH"
;; 	  (with-temp-buffer
;; 	    (insert-file-contents-literally "~/.bashrc")
;; 	    (when (re-search-forward "MANPATH=\\(.*\\)" nil t)
;; 	      (match-string 1)))))

;; (when (> (display-color-cells) 100)
;;   (require 'pink-bliss)
;;   (pink-bliss))

(require 'cl)

;; minor modes
(global-font-lock-mode 1)
(show-paren-mode 1)
(when (functionp 'tool-bar-mode)
  (tool-bar-mode -1))
(winner-mode 1)
(windmove-default-keybindings)
(column-number-mode 1)
(blink-cursor-mode -1)
(auto-image-file-mode 1)

;; no longer treat SVG like an image
(dolist (elt file-name-handler-alist)
  (when (string-match "svg" (car elt))
    (setcar elt (replace-regexp-in-string
		 "\\\\|SVG" "" (car elt)))))

(when (require 'mac-print-mode nil t)
  (mac-print-mode 1)
  (global-set-key (kbd "M-p") 'mac-print-buffer))

(setq vc-follow-symlinks t
      inhibit-startup-screen t
      initial-scratch-message nil
      ispell-silently-savep t)

(global-set-key (kbd "C-c i") 'indent-region)
(global-set-key (kbd "C-c c") 'comment-dwim)
(global-set-key (kbd "C-c s") 'ispell-word)
(global-set-key (kbd "C-c n") (lambda () (interactive) (find-file "~/NOTES")))
(global-set-key (kbd "C-h a") 'apropos)
(global-set-key (kbd "C-c r") 'replace-word-at-point)

(global-set-key (kbd "C-x 8 1 / 3") "⅓")
(global-set-key (kbd "C-x 8 1 / 5") "⅕")
(global-set-key (kbd "C-x 8 1 / 6") "⅙")
(global-set-key (kbd "C-x 8 2 / 3") "⅔")
(global-set-key (kbd "C-x 8 2 / 5") "⅖")
(global-set-key (kbd "C-x 8 3 / 5") "⅗")
(global-set-key (kbd "C-x 8 4 / 5") "⅘")
(global-set-key (kbd "C-x 8 5 / 6") "⅚")

(global-set-key (kbd "C-x 8 : o") "ō")
(global-set-key (kbd "C-x 8 : O") "Ō")
(global-set-key (kbd "C-x 8 : u") "ū")
(global-set-key (kbd "C-x 8 : U") "Ū")

(global-set-key (kbd "M-<up>") 'scroll-down)
(global-set-key (kbd "M-<down>") 'scroll-up)

(autoload 'word-at-point "thingatpt" nil t)

(defun replace-word-at-point (from to)
  "Replace word at point."
  (interactive (let ((from (word-at-point)))
		 (list from (query-replace-read-to from "Replace" nil))))
  (query-replace from to))

;;; bs instead of buffer-menu
(global-set-key (kbd "C-x C-b") 'bs-show)

(setq bs-configurations
      '(("all" nil nil nil nil nil)
        ("files" nil nil nil bs-visits-non-file bs-sort-buffer-interns-are-last)
        ("dired" nil nil nil
         (lambda (buf)
           (with-current-buffer buf
             (not (eq major-mode 'dired-mode)))) nil)
	("gnus" "^\\*\\(Group\\|Summary\\|Article\\|Server\\|\\(un\\)?sent\\b\\)" nil "" nil nil)
        ("rcirc" nil nil nil
         (lambda (buf)
           (with-current-buffer buf
             (not (eq major-mode 'rcirc-mode))))
	 rcirc-sort-buffers)))

(defun rcirc-sort-name (buf)
  "Return server process and buffer name as a string."
  (when (boundp 'rcirc-server-buffer)
    (with-current-buffer buf
      (downcase (concat (if rcirc-server-buffer
			    (buffer-name rcirc-server-buffer)
			  " ")
			" "
			(or rcirc-target ""))))))

(defun rcirc-sort-buffers (a b)
  "Sort buffers A and B using `rcirc-sort-name'."
  (string< (rcirc-sort-name a)
	   (rcirc-sort-name b)))

;; Lusty Explorer

;; (autoload 'lusty-file-explorer "lusty-explorer" nil t)
;; (autoload 'lusty-buffer-explorer "lusty-explorer" nil t)
;; (global-set-key (kbd "C-x C-f") 'lusty-file-explorer)
;; (global-set-key (kbd "C-x b") 'lusty-buffer-explorer)
(iswitchb-mode 1)
(global-set-key (kbd "C-S-<left>") 'ns-prev-frame)
(global-set-key (kbd "C-S-<right>") 'ns-next-frame)


;; color theme and related stuff
;; (set-face-font 'default "fontset-osaka14")
;; (setq inhibit-startup-message t
;;       initial-scratch-message nil
;;       initial-frame-alist '((top . 0))
;;       default-frame-alist '((height . 35)))
;; (require 'pink-bliss)
;; (color-theme-pink-bliss)

(define-generic-mode 'venus-feed-mode
  '(?#)
  '("name")
  '(("\\[\\(.*\\)\\]" 1 font-lock-type-face)
    ("=\\(.*\\)" 1 font-lock-function-name-face))
  '("\\.venus\\'")
  nil
  "Mode for the ini file to determine the feeds")  

(defun venus-feed-sort-buffer (start end)
  "Sort the region.
Note that comments between URL and name will stay where they are."
  (interactive "r")
  (goto-char start)
  (let (items)
    (while (re-search-forward "^\\[http://.*\nname ?= ?\\(.*\\)" end t)
      (setq items (cons (cons (match-string 1)
			      (match-string 0))
			items)))
    (delete-region start end)
    (dolist (item (sort items (lambda (a b)
				(string< (upcase (car a))
					 (upcase (car b))))))
      (insert (cdr item) "\n"))))

(defun opml-find-name (opml name)
  "Find outline node with title attribute NAME
in parsed XML OPML."
  (catch 'name
    (dolist (outline (xml-get-children (first (xml-get-children (first opml)
								'body))
				       'outline))
      (when (string= (xml-get-attribute outline 'title) name)
	(throw 'name outline)))))

(defun venus-import-opml-folder (file name)
  "Import an OPML file."
  (interactive "fOPML file: \nsFolder Name: ")
  (let ((opml (xml-parse-file file))
	result)
    (dolist (outline (xml-get-children (opml-find-name opml name)
				       'outline))
      (let ((feed (xml-get-attribute-or-nil outline 'xmlUrl))
	    (name (xml-get-attribute-or-nil outline 'text)))
	(when (and feed name)
	  (setq result (cons (cons name feed) result)))))
    (dolist (item (nreverse result))
      (insert "[" (cdr item) "]\n"
	      "name = " (car item) "\n"))))

(define-generic-mode 'htaccess-mode
  '(?#)
  '( ;; core
    "AcceptPathInfo" "AccessFileName" "AddDefaultCharset"
    "AddOutputFilterByType"
    "AllowEncodedSlashes" "AllowOverride" "AuthName" "AuthType"
    "CGIMapExtension" "ContentDigest" "DefaultType" "DirectoryIndex"
    "DocumentRoot"
    "EnableMMAP" "EnableSendfile" "ErrorDocument" "ErrorLog"
    "FileETag" "ForceType" "HostnameLookups" "IdentityCheck"
    "Include" "KeepAlive" "KeepAliveTimeout" "LimitInternalRecursion"
    "LimitRequestBody" "LimitRequestFields" "LimitRequestFieldSize"
    "LimitRequestLine"
    "LimitXMLRequestBody" "LogLevel" "MaxKeepAliveRequests" "NameVirtualHost"
    "Options" "Require" "RLimitCPU" "RLimitMEM"
    "RLimitNPROC" "Satisfy" "ScriptInterpreterSource" "ServerAdmin"
    "ServerAlias" "ServerName" "ServerPath" "ServerRoot"
    "ServerSignature" "ServerTokens" "SetHandler" "SetInputFilter"
    "SetOutputFilter" "TimeOut" "UseCanonicalName"
    ;; .htaccess tutorial
    "AddHandler" "AuthUserFile" "AuthGroupFile"
    ;; mod_rewrite
    "RewriteBase" "RewriteCond" "RewriteEngine" "RewriteLock" "RewriteLog"
    "RewriteLogLevel" "RewriteMap" "RewriteOptions" "RewriteRule"
    ;; mod_alias
    "Alias" "AliasMatch" "Redirect" "RedirectMatch" "RedirectPermanent"
    "RedirectTemp" "ScriptAlias" "ScriptAliasMatch")
  '(("%{\\([A-Z_]+\\)}" 1 font-lock-variable-name-face)
    ("\\b[0-9][0-9][0-9]\\b" . font-lock-constant-face)
    ("\\[.*\\]" . font-lock-type-face))
  '(".htaccess\\'")
  nil
  "Generic mode for Apache .htaccess files.")

;; session management, optional
(when (require 'session nil t)
  (add-hook 'after-init-hook 'session-initialize))
(setq history-length 100)

;; slime mode, optional
;; (setq inferior-lisp-program "/sw/bin/openmcl")
;; (add-to-list 'load-path "~/elisp/slime-1.2.1")
;; (when (require 'slime nil t)
;;   (slime-setup))

;; css mode
(autoload 'css-mode "css-mode" nil t)
(add-to-list 'auto-mode-alist '("\\.css\\'" . css-mode))

;; action script
(add-to-list 'auto-mode-alist '("\\.as\\'" . javascript-mode))

;;; javascript
(setq js-indent-level 2)

;;; ispell

(setq ispell-program-name "aspell"
      ispell-list-command "list"
      ispell-local-dictionary-alist
      '(("swiss" "[a-zA-Z\304\326\334\344\366\337\374]"
	 "[^a-zA-Z\304\326\334\344\366\337\374]" "[']" t
	 ("-C" "-d" "swiss" "--dict-dir"
	  "/usr/local/lib/aspell-0.60")
	 "~latin1" iso-8859-1)))

;;; dired mode

(require 'dired-x)
(setq dired-recursive-deletes 'top
      dired-recursive-copies 'top
      dired-dwim-target t
      dired-guess-shell-alist-user '(("\\.pdf$" "open")))

(defface dired-pdf-face '((t (:foreground "firebrick"))) "PDF files")

; (setq dired-mode-hook nil)
(add-hook 'dired-mode-hook
	  (lambda ()
	    (local-set-key (kbd "C-c C-r")
			   'wdired-change-to-wdired-mode)
	    (local-set-key (kbd "M-<down>")
			   (lambda ()
			     (interactive)
			     (dired-do-shell-command
			      "open" nil
			      (dired-get-marked-files t current-prefix-arg))))
	    (font-lock-add-keywords
	     nil '(("^  .*\\.pdf$"
		    (".+"
		     (dired-move-to-filename)
		     nil
		     (0 'dired-pdf-face)))))))

;; Emacs.app -- is this a bug?
(setq ns-alternate-modifier nil; such that Alt-7 results in |
      ns-command-modifier 'meta); such that Cmd-x is M-x

;; I have not install GNU fileutils...
(setq dired-use-ls-dired nil); get rid of the warning

;;; aquamacs
;; (global-set-key (kbd "H-q") (kbd "M-q"))
;;; carbon emacs
;; (set-keyboard-coding-system 'mac-roman);; no longer necessary in Emacs 23
;; (global-set-key (kbd "M-SPC") 'just-one-space)
;; (global-set-key (kbd "§") 'just-one-space)
;; (global-set-key  (kbd "~")); because alt-n does not work
;; (global-set-key (kbd "°") (kbd "^")); because ^ SPC does not work

; (setq selection-coding-system 'latin-1)
; (set-terminal-coding-system 'utf-8)
; (set-keyboard-coding-system 'iso-latin-1)
(setq x-select-enable-clipboard t)

(prefer-coding-system 'utf-8)

(setq sentence-end-double-space nil)

(add-hook 'sgml-mode-hook (lambda ()
			    (local-set-key (kbd "C-c t") 'sgml-tag)))

(dolist (hook '(emacs-lisp-mode-hook
		lisp-mode-hook
		change-log-mode
		texinfo-mode-hook))
  (add-hook hook (lambda ()
		   (eldoc-mode 1)
		   (set (make-local-variable 'sentence-end-double-space) t))))

(defun highlight-fixme ()
  (font-lock-add-keywords nil'(("\\<\\(FIXME!?\\)"
				1 font-lock-warning-face prepend))))

(defface whitespace '((t (:background "hotpink"))) "Whitespace.")

(defun highlight-whitespace ()
  (font-lock-add-keywords nil'(("\t" . 'whitespace))))

(add-hook 'find-file-hook 'highlight-fixme t)

(setq change-log-default-name "ChangeLog"
      user-full-name "Alex Schroeder"
      ;; for ChangeLog, I want my GNU address
      add-log-mailing-address "alex@gnu.org"
      ;; for Gnus, I want my Gmail address
      ;; user-mail-address "kensanata@gmail.com"
      user-mail-address "alex@gnu.org")

;; (global-set-key (kbd "M-SPC") 'just-one-space)
;; (global-set-key (kbd "C-v") 'goto-line)
(global-set-key (kbd "C-x v x") 'vc-revision-other-window)

(defun url-encode (str)
  "URL-encode STR."
  (interactive "sURL-encode: ")
  (message "%s" (url-hexify-string str)))
(defalias 'url-escape 'url-encode)

(defun url-decode (str)
  "URL-decode STR."
  (interactive "sURL-decode: ")
  (message "%s" (decode-coding-string
		 (url-unhex-string str)
		 'utf-8)))

(defun decode-utf-8-double-encoding (start end)
  "Decode the region."
  (interactive "r")
  (let ((table '(("ü" . "ü")
		 ("ä" . "ä")))
	(case-fold-search nil))
    (save-excursion
      (dolist (row table)
	(goto-char start)
	(while (search-forward (car row) end t)
	  (replace-match (cdr row) t))))))
	

;;; hippie expand

;; (global-set-key (kbd "C-<tab>") 'dabbrev-expand)
(global-set-key (kbd "C-<tab>") 'hippie-expand)
(setq hippie-expand-try-functions-list
      '(try-expand-all-abbrevs try-expand-dabbrev
	try-expand-dabbrev-all-buffers try-expand-dabbrev-from-kill
	try-complete-lisp-symbol-partially try-complete-lisp-symbol))

;;; eshell
(global-set-key (kbd "C-z") 'eshell)
(global-set-key (kbd "C-x 4 C-z") 'eshell-other-window)
(defun eshell-other-window (&optional arg)
  (interactive "P")
  (if (one-window-p)
      (split-window)
    (other-window 1))
  (eshell arg))

(setq eshell-save-history-on-exit t)
(add-hook 'eshell-mode-hook
	  (lambda ()
	    (local-set-key (kbd "C-z") 'bury-buffer)
	    (local-set-key (kbd "C-a") 'eshell-bol)
	    (local-set-key (kbd "<up>") 'previous-line)
	    (local-set-key (kbd "<down>") 'next-line)))
(defalias 'eshell/emacs 'find-file)
(defalias 'eshell/less 'find-file)
(defun eshell/dired () (dired (eshell/pwd)))

(eval-after-load 'eshell
  '(require 'eshell-autojump nil t))

;;; scheme
(require 'cmuscheme)
(setq scheme-program-name "/opt/local/bin/scsh")

;;; perl
(add-to-list 'auto-mode-alist '("\\.pl\\'" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.t\\'" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl" . cperl-mode))
(add-hook 'cperl-mode-hook
	  (lambda ()
	    (local-set-key (kbd "C-h f") 'cperl-perldoc)))
(defalias 'perldoc 'cperl-perldoc)

;;; eldav for emacswiki, optional
;; (add-to-list 'load-path "~/elisp/eldav-0.8.1")
;; (require 'eldav nil t)
;; (defun eldav-file-writable-p (file)
;;   t)

;; (find-file ":http://www.emacswiki.org/cgi-bin/emacs/dav/ElDav")

;;; bitlbee
(autoload 'bitlbee-start "bitlbee" t)
(setq bitlbee-executable "/usr/local/sbin/bitlbee")

;;; rcirc, write such as not to require rcirc at startup
(autoload 'rcirc "rcirc" t)

(global-set-key (kbd "C-c e")
		(lambda ()
		  (interactive)
		  (bitlbee-start); needs time to start up
		  (run-with-idle-timer 1 nil 'rcirc nil)))

(setq rcirc-prompt "%n> "; list nick
      rcirc-fill-prefix "    "
      rcirc-fill-column 79; side-by-side on my laptop
      rcirc-default-nick "kensanata"
      rcirc-keywords '("ken" "kens" "kensa" "alex")
      rcirc-nick-prefix-chars "~&@%+!"
      rcirc-server-alist
      '(("irc.freenode.net" :channels
	 ("#emacs" "#emacs-ops" "#rcirc" "#wiki" "#oddmuse"
	  "#epfarms" "#emacswiki" "#raspbian"))
	;; ("irc.gimp.org" :channels ("#gimp-users"))
	;; "#eclipse" "#eclipse-de" "#osgi" "#perl6" "#inkscape"
	;; "#ubuntu" "#hcoop" "#biology" "#clojure" "#clojure.de"
	;; ("ircnet.eversible.com" :channels ("#drsrm"))
	;; ("irc.euirc.net" :channels ("#tanelorn"))
	;; ("irc.lugs.ch"   :channels ("#hackerfunk"))
	("irc.perl.org" :channels ("#perlde"))
	;; ("irc.sorcery.net" :channels ("#Stargazer"))
	;; ("irc.otherworlders.org" :channels ("#pathfinder"))
	;; "#enworld"
	;; ("irc.sorcery.net" :channels ("#StargazersWorld"))
	;; ("irc2.magicstar.net" :channels ("#magicstar" "#rpgnet"))
	("localhost" :channels ("&bitlbee" "&roleplaying" "&emacs"
				"&bsi"))
	;; ("irc.oftc.net" :channels ("#bitlbee"))
	)
      rcirc-decode-coding-system 'undecided
      rcirc-coding-system-alist
      '(("#nihongo" undecided . iso-2022-jp))
      rcirc-ignore-list '("consolers" "ams" "jordanb" "Nihplod"
			  "raela" "krisfremen" "dustpuppy" "rudybot")
      rcirc-log-flag t
      rcirc-authinfo (with-temp-buffer
		       (insert-file-contents-literally "~/.rcirc-authinfo")
		       (read (current-buffer))))

(setq rcirc-colors
      (let (candidates)
        (dolist (item color-name-rgb-alist)
	  (destructuring-bind (color r g b) item
	    (let ((d (sqrt (+ (* (/ r 512) (/ r 512))
			      (* (/ g 512) (/ g 512))
			      (* (/ b 512) (/ b 512))))))
	      (if (and (not (= r g))
		       (not (= r b)); grey
		       (> d 10)
		       (< d 150))
		(setq candidates (cons color candidates))))))
	candidates))

(eval-after-load 'rcirc '(require 'rcirc-color))
(eval-after-load 'rcirc '(require 'rcirc-controls))
(eval-after-load 'rcirc '(require 'rcirc-notify))

(eval-after-load 'rcirc
  '(defun-rcirc-command encoding (arg)
     "Change the encoding coding system
`rcirc-encode-coding-system' for the current buffer only."
     (interactive)
     (if (string= arg "")
	 (rcirc-print process (rcirc-nick process) "NOTICE" target
		      (symbol-name rcirc-encode-coding-system))
       (set (make-local-variable 'rcirc-encode-coding-system)
	    (intern-soft arg)))))

(eval-after-load 'rcirc
  '(defun-rcirc-command sv (arg)
     "Tell everybody about `emacs-version'."
     (interactive)
     (rcirc-send-message process target
			 (replace-regexp-in-string
			  "\n *" " "
			  (concat "I use " (emacs-version))))))

(defun rcirc-unfill ()
  (interactive)
  (save-excursion
    (goto-char rcirc-prompt-end-marker)
    (while (re-search-forward "\\s-+" nil t)
      (replace-match " "))))

(add-hook 'rcirc-mode-hook
	  (lambda ()
	    (rcirc-track-minor-mode 1)
	    (local-set-key (kbd "M-q") 'rcirc-unfill)))

(eval-after-load 'rcirc
  '(define-key rcirc-mode-map (kbd "SPC")
     (lambda ()
       (interactive)
       (if (< (point) rcirc-prompt-start-marker)
	   (scroll-up)
	 (call-interactively 'self-insert-command)))))

(eval-after-load 'rcirc
  '(define-key rcirc-mode-map (kbd "DEL")
     (lambda ()
       (interactive)
       (if (< (point) rcirc-prompt-end-marker)
	   (scroll-down)
	 (backward-delete-char-untabify 1)))))

;; rcirc-ding

;; got play from http://www.hieper.nl/
;; got sound from http://adium.im/
(setq rcirc-ding-this
      (lambda (&rest ignore)
	(call-process "play" nil nil nil 
		      "/Applications/Adium.app/Contents/Resources/Sounds/TokyoTrainStation.AdiumSoundset/Message_Received.m4a")))

;; define faces

(defface rcirc-nick-in-message '((t (:background "lemon chiffon")))
  "My nick when mentioned by others.")
(defface rcirc-my-nick '((t (:foreground "purple")))
  "My own nick for rcirc.")
(defface rcirc-track-nick '((t (:inherit rcirc-my-nick)))
  "The face used indicate activity directed at you.")
(defface rcirc-nick-in-message-full-line '((t ()))
  "The face used emphasize the entire message when your nick is mentioned.")
(defface rcirc-track-keyword '((t (:inherit bold)))
  "The face used indicate activity directed at you.")
(defface rcirc-prompt '((t (:foreground "orchid")))
  "My prompt for rcirc.")

;;; mode invisible

(defadvice my-invisible-preference (after rcirc-connect activate)
  "When connecting to a server, set the user mode to +i (invisible)."
  (let ((process ad-return-value)
	(nick (or nick rcirc-default-nick)))
    (rcirc-send-string process (concat "MODE " nick " +i"))))

;;; ELIM
(add-to-list 'load-path "~/elisp/elim")
(autoload 'garak "garak" nil t)

;;; debugging hashmaps

(defun describe-hash (variable &optional buffer)
  "Display the full documentation of VARIABLE (a symbol).
    Returns the documentation as a string, also.
    If VARIABLE has a buffer-local value in BUFFER (default to the current buffer),
    it is displayed along with the global value."
  (interactive
   (let ((v (variable-at-point))
	 (enable-recursive-minibuffers t)
	 val)
     (setq val (completing-read
		(if (and (symbolp v)
			 (hash-table-p (symbol-value v)))
		    (format
		     "Describe hash-map (default %s): " v)
		  "Describe hash-map: ")
		obarray
		(lambda (atom) (and (boundp atom)
				    (hash-table-p (symbol-value atom))))
		t nil nil
		(if (hash-table-p v) (symbol-name v))))
     (list (if (equal val "")
	       v (intern val)))))
  (with-output-to-temp-buffer (help-buffer)
    (maphash (lambda (key value)
	       (pp key)
	       (princ " => ")
	       (pp value)
	       (terpri))
	     (symbol-value variable))))

;;; text

(add-hook 'text-mode-hook 'turn-on-auto-fill)
(add-hook 'sgml-mode-hook 'turn-off-auto-fill)

;;; Oddmuse

(setq oddmuse-username "AlexSchroeder"
      oddmuse-directory "~/.emacs.d/oddmuse")
(add-to-list 'auto-mode-alist '("/Users/alex/emacs/oddmuse" . oddmuse-mode))
(autoload 'oddmuse-edit "oddmuse-curl"
  "Edit a page on an Oddmuse wiki." t)
(autoload 'oddmuse-post "oddmuse-curl"
  "Post the current buffer to an Oddmuse wiki." t)
(autoload 'oddmuse-mode "oddmuse-curl"
  "Yadda yadda." t)

(setq oddmuse-wikis
      '(("Test Wiki" "http://www.emacswiki.org/cgi-bin/test"
	 utf-8 "question" nil)
	("Emacs Wiki" "http://www.emacswiki.org/cgi-bin/emacs"
	 utf-8 "uihnscuskc" nil)
	("Campaign Wiki" "http://www.campaignwiki.org/wiki"
	 utf-8 "question" "Alex")
	("DungeonMaps" "http://www.campaignwiki.org/wiki/DungeonMaps"
	 utf-8 "question" "Alex")
	("Montag in Zürich" "http://www.campaignwiki.org/wiki/MontagInZ%C3%BCrich"
	 utf-8 "frodo" "Alex")
	("Fünf Winde" "http://www.campaignwiki.org/wiki/F%C3%BCnfWinde"
	 utf-8 "frodo" "Alex")
	("Wilderlande" "http://www.campaignwiki.org/wiki/Wilderlande"
	 utf-8 "frodo" "Alex")
	("Community Wiki" "http://www.communitywiki.org/cw"
	 utf-8 "question" nil)
	("Oddmuse Wiki" "http://www.oddmuse.org/cgi-bin/oddmuse"
	 utf-8 "question" nil)
	("Alex" "http://alexschroeder.ch/wiki"
	 utf-8 "question")))

(add-hook 'oddmuse-mode-hook
	  (lambda ()
	    (longlines-mode)
	    (font-lock-add-keywords nil campaign-wiki-font-lock-keywords)))

;; (setq oddmuse-mode-hook nil)

(add-hook 'text-mode-hook
	  (lambda ()
	    (local-set-key (kbd "C-c =") 'oddmuse-section)
	    (local-set-key (kbd "C-c -") 'oddmuse-subsection)))

(add-hook 'enriched-mode-hook
	  (lambda ()
	    (font-lock-mode -1)))

(defun oddmuse-toc () (interactive) (occur "^=.*"))
(defun oddmuse-section () (interactive) (oddmuse-header ?=))
(defun oddmuse-subsection () (interactive) (oddmuse-header ?-))
(defun oddmuse-header (char)
  (let ((n (- (line-end-position 0) (line-beginning-position 0))))
    (beginning-of-line)
    (insert (make-string n char))))

(define-generic-mode 'wikidot-mode
  nil; comments
  nil; keywords
  '(("^\\++.*$" . 'dired-header)
    ("^>.*$" . 'fixed-pitch)
    ("\\[.*?\\]" . 'link)
    ("\\*\\*.*?\\*\\*" . 'bold)
    ("//.*?//" . 'italic)
    ("||~[^|\n]*" . 'bold);; ||~ heading ||
    ("||[^~|\n]+$" . font-lock-warning-face); || cell ||
    ("||\\([^~|\n]*\\)" 1 'mode-line-highlight)); font-lock list
  '(".wikidot\\'"); auto-mode-alist
  nil; function-list
  "Major mode for editing wikidot files.")

(defun wikidot-table (start end rows)
  "Convert region into a table.
The region must contain one cell content per line,
cells by columns first."
  (interactive "r\nnHow many rows? ")
  (let ((cells (split-string (buffer-substring start end)
			     " *\n *" t)))
    (unless (= 0 (mod (length cells) rows))
      (error "Cannot fit %d cells into %d rows"
	     (length cells) rows))
    (unless cells
      (error "No cells in the region"))
    (dotimes (row rows)
      (let (result)
	(dotimes (col (/ (length cells) rows))
	  (setq result (cons (nth (+ (* col rows) row) cells)
			     result)))
	(let ((sep (if (= row 0) "||~" "||")))
	  (insert sep (mapconcat (lambda (s)
				   (if (and (> row 0)
					    (string-match "[a-z]" s))
				       s; headers are always centered
				     (concat " " s)))
				 (nreverse result)
				 (concat " " sep))
		  " ||\n")))))
  (delete-region start end))

(defun wikidot-transpose-table (start end rows)
  "Transpose cells into a table.
The region must contain one cell content per line,
cells by rows first."
  (interactive "r\nnHow many rows? ")
  (wiki-transpose-table start end rows "||~" "||"))

(defun wikidot-bold-intro ()
  "Find a sentence ending with a colon,
add an empty line before it and make it bold."
  (interactive)
  (wikidot-intro "**"))

(defun wikidot-italic-intro ()
  "Find a sentence ending with a colon,
add an empty line before it and make it italic."
  (interactive)
  (wikidot-intro "//"))

(defun wikidot-intro (markup)
  (search-forward ":")
  (save-excursion
    (forward-char -1)
    (insert markup)
    (forward-sentence -1)
    (if (eq (char-after) ?\n)
	(forward-char 1)
      (delete-horizontal-space)
      (newline)
      (newline))
    (insert markup)))

(defun wikidot-cell-guess ()
  "Search for the next capital letter and insert a linebreak."
  (interactive)
  (let ((case-fold-search nil))
    (re-search-forward "[A-Z]")
    (forward-char -1)
    (delete-horizontal-space)
    (newline)
    (forward-char 1)))
    
(require 'goto-addr)
(define-generic-mode 'alex-oddmuse-mode
  nil; comments
  nil; keywords
  `(("^=[^=\n]+=+$" . 'info-title-1)
    ("^==[^=\n]+=+$" . 'info-title-2)
    ("^===[^=\n]+=+$" . 'info-title-3)
    ("^====[^=\n]+=+$" . 'info-title-4)
    ;; ("^[ \t].*$" . 'fixed-pitch)
    ("^;.*?:" . 'font-lock-constant-face)
    ("\\[\\[[^]]*?\\]\\]" . 'link)
    ("\\[.*\\]" . 'link)
    (,goto-address-url-regexp . 'link)
    ("\\*\\*.*?\\*\\*" . 'bold)
    ("\\*.*?\\*" . 'bold)
    ("//.*?//" . 'italic)
    ("/.*?/" . 'italic)
    ("__.*?__" . 'italic)
    ("_.*?_" . 'underline)); font-lock list
  '(".oddmuse\\'"); auto-mode-alist
  '((lambda () (require 'info))); function-list
  "Major mode for editing Oddmuse wiki files.
The particular markup mix is specific to my preferences.")

(add-hook 'alex-oddmuse-mode-hook
	  (lambda ()
	    (auto-fill-mode 1)
	    (flyspell-mode 1)))

(defface strike-through
  '((t (:strike-through t)))
  "Strike-through for deleted text.")

(defvar campaign-wiki-font-lock-keywords
  '(("^=[^=\n]+" . 'info-title-1)
    ("^==[^=\n]+" . 'info-title-2)
    ("^===[^=\n]+" . 'info-title-3)
    ("^====+[^=\n]+" . 'info-title-4)
    ("\\[h1.*?\\[/h1\\]" . 'info-title-1)
    ("\\[h2.*?\\[/h2\\]" . 'info-title-2)
    ("\\[h3.*?\\[/h3\\]" . 'info-title-3)
    ("\\[h4.*?\\[/h4\\]" . 'info-title-4)
    ("\\[\\[.*?\\]\\]" . 'link)
    ("\\[http:.*?\\]" . 'link)
    ("\\[url.*?\\[/url\\]" . 'link)
    ("\\[code.*?\\[/code\\]" . 'fixed-pitch)
    ("\\[/?\\(color\\|size\\|font\\|quote\\|left\\|right\\|center\\|list\\|code\\).*?\\]" . 'font-lock-constant-face)
    ("\\[\\*\\]" . 'bold)
    ("^\\(\\*+\\|#+\\|-\\) " . 'bold)
    ("\\[b\\].*?\\[/b\\]" . 'bold)
    ("\\[i\\].*?\\[/i\\]" . 'italic)
    ("\\[u\\].*?\\[/u\\]" . 'underline)
    ("\\[s\\].*?\\[/s\\]" . 'strike-through)
    ("\\[strike\\].*?\\[/strike\\]" . 'strike-through)
    ("\\[highlight\\].*?\\[/highlight\\]" . 'highlight)
    ("\\*\\*.*?\\*\\*" . 'bold)
    ("\\*\\b.*?\\b\\*" . 'bold)
    ("\\_<//.*?//" . 'italic)
    ("\\_</.*?/" . 'italic)
    ("__.*?__" . 'italic)
    ("_.*?_" . 'underline)
    ("|+=?" . font-lock-string-face)
    ("\\\\\\\\[ \t]+" . font-lock-warning-face)))

(define-generic-mode 'campaign-wiki-mode
  nil; comments
  nil; keywords
  campaign-wiki-font-lock-keywords
  '(".campaign\\'"); auto-mode-alist
  '((lambda ()
      (require 'info)
      (require 'goto-addr)
      (local-set-key (kbd "C-c ?") 'oddmuse-toc)
      (local-set-key (kbd "C-c C-b")
		     (lambda ()
		       (interactive)
		       (bbcode-tag "b")))
      (local-set-key (kbd "C-c C-i")
		     (lambda ()
		       (interactive)
		       (bbcode-tag "i")))
      (local-set-key (kbd "C-c C-u")
		     (lambda ()
		       (interactive)
		       (bbcode-tag "u"))))); function-list
  "Campaign Wiki stuff including Creole Markup and BBCode.")

(defun bbcode-tag (tag)
  "Insert TAG."
  (let (start end)
    (if (use-region-p)
	(setq start (region-beginning)
	      end (region-end))
      (setq start (point)
	    end (point)))
    (goto-char end)
    (insert "[/" tag "]")
    (goto-char start)
    (insert "[" tag "]")))

(defun oddmuse-creole-table (start end rows)
  "Transpose cells into a table.
The region must contain one cell content per line,
cells by rows first."
  (interactive "r\nnHow many rows? ")
  (wiki-transpose-table start end rows "|=" "|"))

(defun wiki-transpose-table (start end rows title-separator cell-separator)
  "Transpose cells into a table.
The region must contain one cell content per line,
cells by rows first."
  (interactive "r\nnHow many rows? ")
  (let* ((cells (split-string (buffer-substring start end) " *\n *" t))
	 (m (length cells)))
    (unless (= 0 (mod m rows))
      (error "Cannot fit %d cells into %d rows"
	     m rows))
    (unless cells
      (error "No cells in the region"))
    (let ((columns (/ m rows))
	  (row 0)
	  result)
      (while cells
	(setq result cells
	      cells (nthcdr columns cells))
	(setcdr (nthcdr (1- columns) result) nil)
      	(let ((sep (if (= row 0) title-separator cell-separator)))
	  (insert sep (mapconcat (lambda (s)
				   (if (and (> row 0)
					    (string-match "[a-z]" s))
				       s; headers are always centered
				     (concat " " s)))
				 result
				 (concat " " sep))
		  " " cell-separator "\n"))
	(setq row (1+ row)))))
  (delete-region start end))

(defun bbcode-to-textile ()
  (interactive)
  (save-excursion
    (dolist (item '(("\\[url=\\(.*?\\)\\]\\(.*?\\)\\[/url\\]"
		     . "\"\\2\":\\1")
		    ("\\[b\\]\\(.*?\\)\\[/b\\]"
		     . "**\\1**")
		    ("\\[s\\(trike\\)?\\]\\(.*?\\)\\[/s\\(trike\\)?\\]"
		     . "-\\2-")
		    ("\\[/?list\\]"
		     . "")
		    ("\n?\\[\\*\\]"
		     . "\n* ")
		    ))
      (goto-char (point-min))
      (while (re-search-forward (car item) nil t)
	(replace-match (cdr item))))))

(defun randomize-comma-separated-list (start end)
  "Randomize order of the comma separated list in the region."
  (interactive "r")
  (let ((str (mapconcat 'identity
			(sort (split-string (replace-regexp-in-string
					     "\\s-+" " "
					     (buffer-substring start end))
					    " ?, ?" t)
			      (lambda (a b) (= 1 (random 2))))
			", ")))
    (delete-region start end)
    (insert str)))

;;; wiki.el

(setq wiki-extension "txt")

;;; isearch & occur

(defun isearch-occur ()
  "Invoke `occur' from within isearch."
  (interactive)
  (let ((case-fold-search isearch-case-fold-search))
    (occur (if isearch-regexp isearch-string (regexp-quote isearch-string)))))

(define-key isearch-mode-map (kbd "C-o") 'isearch-occur)

(global-set-key (kbd "C-o") 'occur)

;;; rcirc & occur

(defun occur-irc (regexp)
  "Run `multi-occur' for all buffers in `rcirc-mode'."
  (interactive "sList lines matching regexp: ")
  (multi-occur (let (result)
		 (dolist (buf (buffer-list))
		   (with-current-buffer buf
		     (when (eq major-mode 'rcirc-mode)
		       (setq result (cons buf result)))))
		 result) regexp))

;;; org

(setq org-CUA-compatible t)
(define-key global-map "\C-cl" 'org-store-link)
(when (boundp 'session-globals-exclude)
  (add-to-list 'session-globals-exclude 'org-mark-ring))

;;; ediff

(setq ediff-window-setup-function 'ediff-setup-windows-plain)

;; Calendar

(setq calendar-week-start-day 1
      calendar-day-name-array ["Sonntag" "Montag" "Dienstag" "Mittwoch"
			       "Donnerstag" "Freitag" "Samstag"]
      calendar-month-name-array ["Januar" "Februar" "März" "April" "Mai"
				 "Juni" "Juli" "August" "September"
				 "Oktober" "November" "Dezember"])

;;; Mush Mode

;; (autoload 'mu-open "mu" "Play on MUSHes and MUDs" t)
;; (add-hook 'mu-connection-mode-hook 'ansi-color-for-comint-mode-on)
;; (setq mu-worlds 
;;       (when (require 'netrc nil t)
;; 	(let* ((server "mush.elendor.net")
;; 	       (port "1892")
;; 	       (elendor (netrc-machine (netrc-parse "~/.netrc")
;; 				       server port))
;; 	       (character (netrc-get elendor "login"))
;; 	       (password (netrc-get elendor "password"))
;; 	       (port (netrc-get elendor "port")))
;; 	  (list (vector "Elendor" server (string-to-number port)
;; 			character password)))))

;;; WriteRoom

(defun write-room ()
  "Make a frame without any bling."
  (interactive)
  ;; to restore:
  ;; (setq mode-line-format (default-value 'mode-line-format))
  (let ((frame (make-frame '(;; (minibuffer . nil)
			     (vertical-scroll-bars . nil)
			     (left-fringe . 0); no fringe
			     (right-fringe . 0)
			     (background-mode . dark)
			     (background-color . "black")
			     (foreground-color . "green")
			     (cursor-color . "green")
			     (border-width . 0)
			     (border-color . "black"); should be unnecessary
			     (internal-border-width . 64); whitespace!
			     (cursor-type . box)
			     (menu-bar-lines . 0)
			     (tool-bar-lines . 0)
			     (mode-line-format . nil); dream on... has no effect
			     (fullscreen . t); does not work on all systems
			     (left . 0)
			     (top . 0)
			     (width . 128)
			     (height . 37)
			     (unsplittable . t)))))
    (select-frame frame)
    (find-file "~/NOTES")
    (setq mode-line-format nil); is buffer local unfortunately
    ;; maximize window if fullscreen above had no effect
    (when (fboundp 'w32-send-sys-command)
      (w32-send-sys-command 61488 frame))))

;;; Table Mode
(add-hook 'text-mode-hook 'table-recognize)

;;; mail
(autoload 'fetchmail-mode "fetchmail-mode"
  "Mode for editing .fetchmailrc files" t)
(add-to-list 'auto-mode-alist '("\..fetchmailrc$" . fetchmail-mode))

;;; Flickr: Extract Picture URLs

(defun flickr-extract-urls ()
  (interactive)
  (save-excursion
    (goto-char (point-min))
    (require 'goto-addr)
    (let (url urls)
      (while (re-search-forward goto-address-url-regexp nil t)
	(setq url (match-string 0))
	(if (and (not (string-match "\\?" url))
		 (string-match "static\\.flickr\\.com" url))
	    (setq urls (cons url urls))))
      (pop-to-buffer (get-buffer-create (concat "*URLs for "
						(buffer-name) "*")))
      (erase-buffer)
      (insert (mapconcat 'identity (nreverse urls) "\n")))))

(defun flickr-images-to-oddmuse ()
  (interactive)
  (save-excursion
    (goto-char (point-min))
    (while (re-search-forward "^.*/\\([0-9]+\\)_.*" nil t)
      (replace-match (concat "[[image:"
			     (match-string 0)
			     "||"
			     "http://www.flickr.com/photos/kensanata/"
			     (match-string 1)
			     "/]]")))))

;; emacs-w3m
(add-to-list 'load-path "~/elisp/w3m")
(require 'w3m-load)
(setq w3m-use-cookies t)

;; identica, twitter

(when (require 'netrc nil t)
  (autoload 'identica-mode "identica-mode" nil t)
  (let ((identica (netrc-machine (netrc-parse "~/.netrc") "identi.ca" t)))
    (setq identica-username (netrc-get identica "login")
	  identica-password (netrc-get identica "password")))
  (autoload 'twittering-mode "twittering-mode" nil t)
  (autoload 'twit-show-recent-tweets "twit" nil t)
  (let ((twittering (netrc-machine (netrc-parse "~/.netrc") "identi.ca" t)))
    (setq twittering-username (netrc-get twittering "login")
	  twit-user twittering-username
	  twittering-password (netrc-get twittering "password")
	  twit-pass twittering-password)))
(setq twit-show-user-images t)

;;; Clojure

(autoload 'clojure-mode "clojure-mode" nil t)
(add-to-list 'auto-mode-alist '("\\.clj\\'" . clojure-mode))

;;; Sunrise Commander

(autoload 'sunrise "sunrise-commander" nil t)
(eval-after-load 'sunrise-commander
  '(sunrise-mc-keys))
(add-to-list 'auto-mode-alist '("\\.srvm\\'" . sr-virtual-mode))
(autoload 'sr-virtual-mode "sunrise-commander")

;;; Gnus

(setq gnus-select-method
      '(nnimap "raspberrypi"
	       (nnimap-address "raspberrypi.local")
	       (nnimap-server-port 993)
	       (nnimap-stream ssl))
      gnus-secondary-select-methods
      '((nnimap "gmail"
	       (nnimap-address "imap.gmail.com")
	       (nnimap-server-port 993)
	       (nnimap-stream ssl)))
      gnus-summary-line-format
      "%U%R%z %&user-date class="comment">; %I%(%[%4L: %-23,23n%]%) %s\n"
      gnus-user-date-format-alist '((t . " %Y-%m-%d"))
      gnus-message-archive-group "nnml+mail:mail.misc"
      gnus-gcc-mark-as-read t)

;; (add-hook 'gnus-summary-mode-hook 'my-gnus-summary-keys)

;; (defun my-gnus-summary-keys ()
;;   (local-set-key "y" 'gmail-archive)
;;   (local-set-key "$" 'gmail-report-spam))

;; (defun gmail-archive ()
;;   "Archive the current or marked mails.
;; This moves them into the All Mail folder."
;;   (interactive)
;;   (gnus-summary-move-article nil "nnimap+imap.gmail.com:[Gmail]/All Mail"))

;; (defun gmail-report-spam ()
;;   "Report the current or marked mails as spam.
;; This moves them into the Spam folder."
;;   (interactive)
;;   (gnus-summary-move-article nil "nnimap+imap.gmail.com:[Gmail]/Spam"))

;; ManageSieve says 2000 is deprecated
;; uploading the sieve doesn't work with STARTTLS?
;; (setq sieve-manage-default-port 4190)

(setq gnus-spotlight-mail-spool "/Volumes/Extern/Archives/Mail")
(eval-after-load "gnus"
  '(progn
     (require 'gnus-spotlight)
     (gnus-spotlight-insinuate)))

(defun read-until-not-in-mail-misc ()
  "Start reading messages in a Gnus Summary buffer
until the article is not available in nnml+mail:mail.misc.
You could call this from nnimap+imap.gmail.com:[Gmail]/All Mail, for example."
  (interactive)
  (find-in-mail-misc); error if not found
  (while (and (forward-line) (not (looking-at "$")))
    (find-in-mail-misc)))

(defun find-in-mail-misc ()
  "Figure out if this mail is also available in nnml+mail:mail.misc.
Call from a Gnus Summary buffer."
  (interactive)
  (let (id number)
    (gnus-summary-select-article)
    (gnus-summary-toggle-header 1)
    (gnus-with-article-headers
      (message-narrow-to-head)
      (goto-char (point-min))
      (if (re-search-forward "^Message-ID: *\\(.*\\)" nil t)
	  (setq id (match-string 1))
	(error "Unable to find Message-ID header")))
    (gnus-summary-toggle-header -1)
    (with-current-buffer (get-buffer-create " *nnml id*")
      (setq number (nnml-find-id "mail.misc" id "nnml+mail")))
    (if number
	(message "Found %d" number)
      (case (read-char "Not found in mail.misc: (e)xpire, (m)ove there, (i)gnore or (q)uit? ")
	((?e) (gnus-summary-mark-as-expirable 1)
	 ;; avoid skipping a line...
	 (forward-line -1))
	((?i) (message "Ignoring..."))
	((?m) (gnus-summary-move-article 1 "nnml+mail:mail.misc"))
	((?q) (error "Quit"))))))

;;; Mail writing, sending, SMTP
(setq mail-user-agent 'gnus-user-agent
      message-mail-alias-type 'ecomplete
      ;; obsolete -- using `gnus-message-archive-group' instead
      ;; gnus-outgoing-message-group "nnimap+imap.gmail.com:[Gmail]/Sent Mail"
      send-mail-function 'smtpmail-send-it
      message-send-mail-function 'smtpmail-send-it
      smtpmail-default-smtp-server "fencepost.gnu.org" ; "smtp.gmail.com"
      smtpmail-smtp-server "fencepost.gnu.org" ; "smtp.gmail.com"
      smtpmail-smtp-service 587
      smtpmail-starttls-credentials
      '(("fencepost.gnu.org" 587 nil nil)
	("smtp.gmail.com" 587 nil nil))
      smtpmail-auth-credentials
      '(("fencepost.gnu.org" 587 "alex" nil)
	("smtp.gmail.com" 587 "kensanata@gmail.com" nil))
      gnus-ignored-newsgroups "^to\\.\\|^[0-9. ]+\\( \\|$\\)\\|^[\"]\"[#'()]")

(add-hook 'message-mode-hook 'longlines-mode)

;; override the simple defun provided
;; (defadvice message-expand-name (after or-complete-alias activate)
;;   "Complete alias at point if it could not be expanded."
;;   (unless ad-return-value
;;     (mail-abbrev-complete-alias)))

;;; Labyrinth Lord (Fünf Winde) Gold & XP

(defconst fünf-winde-regexp "^\\(|\\[\\[\\(.*?\\)\\]\\][ \t]*|[ \t]*\\(1\\|1/3\\)[ \t]*\\)|\\([ \t]*[0-9]+[ \t]*\\)|\\([ \t]*[0-9]+[ \t]*\\)"
  "Regular expression to parse the Status page.
\(let ((str (match-string 1))
      (name (match-string 2))
      (share (match-string 3))
      (xp (match-string 4))
      (gold (match-string 5)))
    ...\)")

(defvar fünf-winde-buf nil
  "Source buffer.")

(defvar fünf-winde-xp nil
  "XP share.")

(defvar fünf-winde-gold nil
  "Gold share.")

(defvar fünf-winde-party nil
  "Charakters in the party.")

(defun fünf-winde-xp-and-gold ()
  "Hand out Gold and XP."
  (interactive)
  (let ((buf (current-buffer))
	names shares)
    (save-excursion
      (goto-char (point-min))
      (while (re-search-forward fünf-winde-regexp nil t)
	(let ((name (match-string 2))
	      (share (match-string 3)))
	  (setq names (cons name names)
		shares (cons share shares)))))
    (switch-to-buffer "*Fünf Winde*")
    (kill-all-local-variables)
    (set (make-local-variable 'fünf-winde-buf) buf)
    (make-local-variable 'fünf-winde-xp)
    (make-local-variable 'fünf-winde-gold)
    (make-local-variable 'fünf-winde-party)
    (let ((inhibit-read-only t))
      (erase-buffer))
    (remove-overlays)
    (setq fünf-winde-xp
	  (widget-create 'integer
			 :size 13
			 :format "XP total:   %v\n"
			 0))
    (setq fünf-winde-gold
	  (widget-create 'integer
			 :size 13
			 :format "Gold total: %v\n"
			 0))
    (setq fünf-winde-party
	  (apply 'widget-create 'checklist
		 (mapcar* (lambda (name share)
			    `(item
			      :format ,(concat "%v"
					       (if (string= share "1/3")
						   " (⅓)" "")
					       "\n")
			      :value ,name))
			  (nreverse names)
			  (nreverse shares))))
    (widget-insert "\n")
    (widget-create 'push-button
		   :notify (lambda (&rest ignore)
			     (fünf-winde-process
			      fünf-winde-buf
			      (widget-value fünf-winde-xp)
			      (widget-value fünf-winde-gold)
			      (widget-value fünf-winde-party)))
		   "Go!")
    (widget-insert "\n")
    (use-local-map widget-keymap)
    (local-set-key (kbd "q") 'bury-buffer)
    (local-set-key (kbd "SPC") 'widget-button-press)
    (local-set-key (kbd "<left>") 'widget-backward)
    (local-set-key (kbd "<up>") 'widget-backward)
    (local-set-key (kbd "<right>") 'widget-forward)
    (local-set-key (kbd "<down>") 'widget-forward)
    (widget-setup)
    (goto-char (point-min))
    (widget-forward 1)))

(defun fünf-winde-process (buf total-xp total-gold party)
  (switch-to-buffer buf)
  (save-excursion
    (let ((xp-shares 0)
	  (xp-share nil)
	  (gold-shares 0)
	  (gold-share nil))
      (goto-char (point-min))
      (while (re-search-forward fünf-winde-regexp nil t)
	(let ((name (match-string 2))
	      (share (match-string 3)))
	  (when (member name party)
	    (setq gold-shares (+ gold-shares
				 (cond ((string= share "1/2") 0.5)
				       ((string= share "1/3") (/ 1.0 3))
				       (t (string-to-number share))))
		  xp-shares (1+ xp-shares)))))
      (setq gold-share (/ total-gold gold-shares)
	    xp-share (/ total-xp xp-shares))
      (goto-char (point-min))
      (while (re-search-forward fünf-winde-regexp nil t)
	(let ((str (match-string 1))
	      (name (match-string 2))
	      (share (match-string 3))
	      (xp (match-string 4))
	      (gold (match-string 5)))
	  (when (member name party)
	    (setq gold (format (concat "%9d")
			       (+  (string-to-number gold)
				   (* gold-share (cond ((string= share "1/2") 0.5)
						       ((string= share "1/3") (/ 1.0 3))
						       (t (string-to-number share))))))
		  xp (format (concat "%9d")
			     (+  (string-to-number xp)
				 xp-share)))
	    (replace-match (concat str
				   "|" xp
				   "|" gold))))))))

(defun fünf-winde-transfer ()
  (interactive)
  (save-excursion
    (beginning-of-line)
    (when (re-search-forward fünf-winde-regexp (line-end-position) t)
      (let* ((str (match-string 1))
	     (name (match-string 2))
	     (xp (string-to-number (match-string 4)))
	     (gold (string-to-number (match-string 5)))
	     (gold-delta (read-number (concat "Gold für " name "? ")))
	     (xp-delta (read-number (concat "XP für " name "? ")
				    (* -1 gold-delta))))
	  (setq gold (format (concat "%9d")
			     (+ gold gold-delta))
		xp (format (concat "%9d")
			   (+ xp xp-delta)))
	  (replace-match (concat str
				 "|" xp
				 "|" gold))))))

;; (defun fünf-winde-gold (gold)
;;   (interactive "nAnteil: ")
;;   (save-excursion
;;     (while (re-search-forward "^\\(|\\[\\[\\(.*?\\)\\]\\][ \t]*|[ \t]*\\(1\\|1/3\\)[ \t]*|[^|]*|\\)\\([ \t]*[0-9]+\\)" nil t)
;;       (let ((str (match-string 1))
;; 	    (name (match-string 2))
;; 	    (anteil (match-string 3))
;; 	    (num (match-string 4)))
;; 	(when (y-or-n-p (format "War %s dabei?" name))
;; 	  (replace-match (concat str
;; 				 (format (concat "%" (number-to-string
;; 						      (length num)) "d")
;; 					 (+  (string-to-number num)
;; 					     (/ gold (if (string= anteil "1")
;; 							 1 3)))))))))))

;; (defun fünf-winde-xp (xp)
;;   (interactive "nXP: ")
;;   (save-excursion
;;     (while (re-search-forward "^\\(|\\[\\[\\(.*?\\)\\]\\][ \t]*|[^|]*|\\)\\([ \t]*[0-9]+\\)" nil t)
;;       (let ((str (match-string 1))
;; 	    (name (match-string 2))
;; 	    (num (match-string 3)))
;; 	(when (y-or-n-p (format "War %s dabei?" name))
;; 	  (replace-match (concat str
;; 				 (format (concat "%" (number-to-string
;; 						      (length num)) "d")
;; 					 (+  (string-to-number num)
;; 					     xp)))))))))

;;; Wilderlande XP

(defun wilderlande-xp (xp)
  (interactive "nXP: ")
  (save-excursion
    (while (re-search-forward "^|\\(.*?\\)[ \t]*|\\([ \t]*[0-9]+\\)|" nil t)
      (let ((name (match-string 1))
	    (num (match-string 2)))
	(when (y-or-n-p (format "War %s dabei?" name))
	  (replace-match (format "|%s | %d|" name
				 (+  (string-to-number num)
				     xp))))))))

;;; D&D Alder King XP

(defun alder-king-level (xp)
  (interactive "nAverage XP: ")
  (goto-char (point-min))
  (while (re-search-forward "^|\\[\\[\\(.*?\\)\\]\\] *| *\\([0-9]+\\)!? *| *\\([0-9]+\\) *| *\\([0-9]+\\)" nil t)
    (let ((name (match-string 1))
	  (lvl (string-to-number (match-string 2)))
	  (current (string-to-number (match-string 3)))
	  (next (string-to-number (match-string 4))))
      (case (read-char (format "XP for %s? (%s) " name
			       (mapconcat (lambda (s)
					    (put-text-property 0 1 'face 'bold s)
					    s)
					  '("1 (normal)" "2 (halb)"
					    "3 (bonus)" "4 (viertel)"
					    "0 (nichts)" "quit") "/")))
	(?1 (setq current (+ current xp)) (message "normal"))
	(?2 (setq current (+ current (/ xp 2))) (message "halb!"))
	(?3 (setq current (+ current xp (/ xp 2))) (message "bonus!"))
	(?4 (setq current (+ current (/ xp 4))) (message "halb!"))
	(?0 (message "nichts!"))
	(?q (error "Quit")))
      (replace-match (format "|%-20s | %2d%s | %8d | %8d"
			     (concat "[[" name "]]")
			     lvl (if (>= current next) "!" " ")
			     current next)))))

;; (average 1.0 2)
(unless (fboundp 'average)
  (defun average (&rest args)
    (/ (apply '+ args)
       (length args))))

;;; One Page Dungeon Contest: 1PDC

(defun wuala-links (base)
  "Turn a list of file names into links to Wuala."
  (interactive (list (read-from-minibuffer
		      "Wuala base: "
		      (concat "http://content.wuala.com/contents/kensanata/Dokumente/1PDC%20"
			      (format-time-string "%Y") "/"))))
  (while (re-search-forward "^# " nil t)
    (let* ((start (point))
	   (end (min (let ((pos (save-excursion (search-forward " (" nil t))))
		       (if pos
			   (- pos 2)
			 (point-max)))
		     (line-end-position)))
	   (str (buffer-substring start end)))
      (delete-region start end)
      (insert "[" base (url-escape str) ".pdf " str "]"))))

;;; Inkscape

(defun round-floating-points (start end)
  (interactive "r")
  (save-restriction
    (narrow-to-region start end)
    (goto-char (point-min))
    (while (re-search-forward "-?[0-9]*\\.[0-9]+" nil t)
      (let ((n (string-to-number (match-string 0))))
	(replace-match (number-to-string
			(if current-prefix-arg
			    (/ (round (* 10 n)) 10.0)
			  (round n))))))))

;; LaTeX

(setq latex-run-command "/usr/local/texlive/2012/bin/x86_64-darwin/pdflatex")
 
(define-skeleton my-latex-bold
  "Make bold in LaTeX using \\textbf{}."
  nil
  "\\textbf{" _ "}")

(define-skeleton my-latex-italic
  "Make italic in LaTeX using \\textit{}."
  nil
  "\\textit{" _ "}")

(define-skeleton my-latex-emphasis
  "Make italic in LaTeX using \\emph{}."
  nil
  "\\emph{" _ "}")

(defun my-latex-unit (str)
  "Transform STR to \\unit[123]{xyz}."
  (interactive "sExpression: ")
  (when (string-match "^\\([0-9]+\\)\\s-*\\(.*\\)" str)
    (insert (format "\\unit[%s]{%s}"
		    (match-string 1 str)
		    (match-string 2 str)))))

(eval-after-load 'tex-mode
  '(progn
     (define-key latex-mode-map (kbd "C-c b") 'my-latex-bold)
     (define-key latex-mode-map (kbd "C-c i") 'my-latex-italic)
     (define-key latex-mode-map (kbd "C-c e") 'my-latex-emphasis)
     (define-key latex-mode-map (kbd "C-c u") 'my-latex-unit)))

(add-hook 'latex-mode-hook (lambda () (reftex-mode 1)))

(defun my-latex-m-to-ft ()
  "Tranform meters to feet.
\\unit[3]{m} turns to \\unit[10]{Fuss}."
  (interactive)
  (while (re-search-forward "\\\\unit\\[\\([0-9]+\\)\\]{m}" nil t)
    (let* ((m (string-to-number (match-string 1)))
	   (ft (* 3 m))
	   (s))
      (setq ft
	    (cond ((= m 3) 10)
		  ((= m 6) 20)
		  (t ft)))
      (replace-match (format "\\\\unit[%d]{Fuss}" ft)))))

;;; Magit

(load-library "magit-setup")

;;; Traveller + text-mapper

(defun traveller-next-hex ()
  (interactive)
  (when (save-excursion
	  (re-search-backward "\\([0-9][0-9]\\)\\([0-9][0-9]\\)" nil t))
    (let ((x (string-to-number (match-string 1)))
	  (y (1+ (string-to-number (match-string 2)))))
      (when (> y 10)
	(setq x (1+ x)
	      y 1))
      (insert (format "%02d%02d\n" x y)))))

;;; automatic additions

(put 'narrow-to-region 'disabled nil)
(put 'not-modified 'disabled t)

(custom-set-variables
  ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
 '(canlock-password "f0e77d033338878513c7e4935cfac5eaa0da285c"))
(custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
 )
(put 'downcase-region 'disabled nil)
(put 'upcase-region 'disabled nil)