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ob-comint.el: Fix bug and remove unused let binding 

* ob-comint.el: (tramp-flush-directory-property declaration): The
  file is now "tramp-cache".

* ob-comint.el (org-babel-comint-eval-invisibly-and-wait-for-file):
  Remove unused let binding for `v' (which is let bound by
  `with-parsed-tramp-file-name').

Bug reported by Vikas Rawal
Subject: Using tramp to run R source code blocks on remote server
Archived-At: <http://permalink.gmane.org/gmane.emacs.orgmode/106557>
This commit is contained in:
Charles Berry 2016-04-22 21:04:16 -07:00
parent dfafc869a3
commit e42454088f
1 changed files with 3 additions and 4 deletions
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7
lisp/ob-comint.el
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@ -35,7 +35,7 @@
(require 'comint)
(eval-when-compile (require 'cl))
(declare-function with-parsed-tramp-file-name "tramp" (filename var &rest body))
(declare-function tramp-flush-directory-property "tramp" (vec directory))
(declare-function tramp-flush-directory-property "tramp-cache" (vec directory))
(defun org-babel-comint-buffer-livep (buffer)
"Check if BUFFER is a comint buffer with a live process."
@ -151,9 +151,8 @@ FILE exists at end of evaluation."
(if (= (aref string (1- (length string))) ?\n) string (concat string "\n")))
;; From Tramp 2.1.19 the following cache flush is not necessary
(if (file-remote-p default-directory)
(let (v)
(with-parsed-tramp-file-name default-directory nil
(tramp-flush-directory-property v ""))))
(with-parsed-tramp-file-name default-directory nil
(tramp-flush-directory-property v "")))
(while (not (file-exists-p file)) (sit-for (or period 0.25))))
(provide 'ob-comint)