hasufell/ghc-mod
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fixing infloop.

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This commit is contained in:
Kazu Yamamoto 2014-03-25 22:39:59 +09:00
parent 62df0fa871
commit 649a35ab72
1 changed files with 5 additions and 4 deletions
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9
elisp/ghc-ins-mod.el
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@ -11,6 +11,7 @@
;;; Code:
(defvar ghc-ins-mod-rendezvous nil)
(defvar ghc-ins-mod-results nil)
(defun ghc-insert-module ()
(interactive)
@ -52,12 +53,13 @@
(defun ghc-function-to-modules (fun)
(setq ghc-ins-mod-rendezvous nil)
(setq ghc-ins-mod-results nil)
(ghc-with-process
(lambda () (ghc-ins-mod-send fun))
'ghc-ins-mod-callback)
(while (null ghc-ins-mod-rendezvous)
(sit-for 0.01))
ghc-ins-mod-rendezvous)
ghc-ins-mod-results)
(defun ghc-ins-mod-send (fun)
(concat "find " fun "\n"))
@ -69,8 +71,7 @@
(forward-line)
(setq line (buffer-substring-no-properties beg (1- (point))))
(setq lines (cons line lines)))
(with-current-buffer ghc-process-original-buffer
(setq ghc-ins-mod-rendezvous
(nreverse (cdr lines)))))) ;; removing "OK"
(setq ghc-ins-mod-rendezvous t)
(setq ghc-ins-mod-results (nreverse (cdr lines))))) ;; removing "OK"
(provide 'ghc-ins-mod)