ghc-mod/elisp/ghc-command.el

51 lines
1.2 KiB
EmacsLisp
Raw Normal View History

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; ghc-command.el
;;;
;; Author: Kazu Yamamoto <Kazu@Mew.org>
;; Created: Apr 13, 2010
;;; Code:
(provide 'ghc-flymake)
(defun ghc-insert-template ()
(interactive)
(cond
((bobp)
(ghc-insert-module-template))
((save-excursion
(beginning-of-line)
(looking-at "^[^ ]+ *::"))
(ghc-insert-function-template))
(t
(ghc-flymake-insert-type))))
(defun ghc-insert-module-template ()
;; xxx mod from filename...
(let ((mod (file-name-sans-extension (buffer-name))))
(insert "module " mod " where\n")))
(defun ghc-insert-function-template ()
(save-excursion
(beginning-of-line)
(when (looking-at "^\\([^ ]+\\) *::")
(forward-line)
(insert (match-string 1) " = undefined\n"))))
(defun ghc-sort-lines (beg end)
(interactive "r")
(save-excursion
(save-restriction
(narrow-to-region beg end)
(goto-char (point-min))
(let ((inhibit-field-text-motion t))
(sort-subr nil 'forward-line 'end-of-line
(lambda ()
(re-search-forward "^import\\( *qualified\\)? *" nil t)
nil)
'end-of-line)))))
(provide 'ghc-command)