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;; A few handy functions I use in init.el (or not, but they're nice to
;; have)
;; Ensure that the themes folder exists
(defun custom-download-theme (url filename)
"Downloads a theme through HTTP and places it in ~/.emacs.d/themes"
;; Ensure the directory exists
(unless (file-exists-p "~/.emacs.d/themes")
(make-directory "~/.emacs.d/themes"))
;; Adds the themes folder to the theme load path (if not already
;; there)
(unless (member "~/.emacs.d/themes" custom-theme-load-path)
(add-to-list 'custom-theme-load-path "~/.emacs.d/themes"))
;; Download file if it doesn't exist.
(let ((file
(concat "~/.emacs.d/themes/" filename)))
(unless (file-exists-p file)
(url-copy-file url file))))
;; These come from the emacs starter kit
(defun esk-pretty-lambdas ()
(font-lock-add-keywords
nil `(("(?\\(lambda\\>\\)"
(0 (progn (compose-region (match-beginning 1) (match-end 1)
,(make-char 'greek-iso8859-7 107))
nil))))))
(defun esk-add-watchwords ()
(font-lock-add-keywords
nil '(("\\<\\(FIX\\(ME\\)?\\|TODO\\|HACK\\|REFACTOR\\|NOCOMMIT\\)"
1 font-lock-warning-face t))))
(defun esk-sudo-edit (&optional arg)
(interactive "p")
(if (or arg (not buffer-file-name))
(find-file (concat "/sudo:root@localhost:" (ido-read-file-name "File: ")))
(find-alternate-file (concat "/sudo:root@localhost:" buffer-file-name))))
(defun esk-suck-it (suckee)
"Insert a comment of appropriate length about what can suck it."
(interactive "MWhat can suck it? ")
(let ((prefix (concat ";; " suckee " can s"))
(postfix "ck it!")
(col (current-column)))
(insert prefix)
(dotimes (_ (- 80 col (length prefix) (length postfix))) (insert "u"))
(insert postfix)))
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