ghc-mod/elisp/ghc-command.el
2010-06-25 20:31:46 +09:00

48 lines
1.1 KiB
EmacsLisp

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; ghc-command.el
;;;
;; Author: Kazu Yamamoto <Kazu@Mew.org>
;; Created: Apr 13, 2010
;;; Code:
(require 'ghc-flymake)
(defun ghc-insert-template ()
(interactive)
(cond
((bobp)
(ghc-insert-module-template))
((ghc-flymake-have-errs-p)
(ghc-flymake-insert-from-warning))
(t
(message "Nothing to be done"))))
(defun ghc-insert-module-template ()
;; xxx mod from filename...
(let ((mod (file-name-sans-extension (buffer-name))))
(insert "module " mod " where\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)))))
(defun ghc-save-buffer ()
(interactive)
(if (buffer-modified-p)
(save-buffer)
(flymake-start-syntax-check)))
(provide 'ghc-command)