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ghc-with-process takes an optional hook.

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This commit is contained in:
Kazu Yamamoto 2014-04-22 11:32:51 +09:00
parent b3fd99fa7d
commit 2e1df9c21f
2 changed files with 5 additions and 3 deletions
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5
elisp/ghc-check.el
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@ -46,8 +46,9 @@ nil does not display errors/warnings.
(defun ghc-check-syntax ()
(interactive)
(setq mode-line-process " -:-") ;; fixme
(ghc-with-process (ghc-check-send) 'ghc-check-callback))
(ghc-with-process (ghc-check-send)
'ghc-check-callback
(lambda () (setq mode-line-process " -:-"))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

3
elisp/ghc-process.el
View File

@ -25,10 +25,11 @@
(defun ghc-get-project-root ()
(ghc-run-ghc-mod '("root")))
(defun ghc-with-process (cmd callback)
(defun ghc-with-process (cmd callback &optional hook)
(unless ghc-process-process-name
(setq ghc-process-process-name (ghc-get-project-root)))
(when ghc-process-process-name
(if hook (funcall hook))
(let* ((cbuf (current-buffer))
(name ghc-process-process-name)
(buf (get-buffer-create (concat " ghc-modi:" name)))