diff --git a/Language/Haskell/GhcMod/Convert.hs b/Language/Haskell/GhcMod/Convert.hs
index 295f888..a386e7e 100644
--- a/Language/Haskell/GhcMod/Convert.hs
+++ b/Language/Haskell/GhcMod/Convert.hs
@@ -39,8 +39,9 @@ class ToString a where
     toPlain :: Options -> a -> Builder
 
 lineSep :: Options -> String
-lineSep opt = lsep
+lineSep opt = interpret lsep
   where
+    interpret s = read $ "\"" ++ s ++ "\""
     LineSeparator lsep = lineSeparator opt
 
 -- |
diff --git a/elisp/ghc-process.el b/elisp/ghc-process.el
index baf410c..69cf75b 100644
--- a/elisp/ghc-process.el
+++ b/elisp/ghc-process.el
@@ -63,7 +63,8 @@
    (t cpro)))
 
 (defun ghc-start-process (name buf)
-  (let ((pro (start-file-process name buf ghc-interactive-command "-b" "\n" "-l")))
+  (let* ((opts (append '("-b" "\n" "-l") (ghc-make-ghc-options)))
+	 (pro (apply 'start-file-process name buf ghc-interactive-command opts)))
     (set-process-filter pro 'ghc-process-filter)
     (set-process-sentinel pro 'ghc-process-sentinel)
     (set-process-query-on-exit-flag pro nil)