[Orgmode] [PATCH] do not echo variable assignment for octave babel codes

[Eric S Fraga]

Hello,

when using babel with octave code, passing variables with the =:var=
header argument creates octave code whose results are echoed onto
standard out.  This is not necessarily wanted.  The default behaviour, I
believe, should be to not echo anything out as the user can always
simply print out the variable in the code if desired.

The following patch simply adds a semi-colon (;) to the appropriate
place:


--8<---------------cut here---------------start------------->8---
diff --git a/lisp/ob-octave.el b/lisp/ob-octave.el
index 92f16be..d46d648 100644
--- a/lisp/ob-octave.el
+++ b/lisp/ob-octave.el
@@ -103,7 +103,7 @@ end")
   "Return list of octave statements assigning the block's variables"
   (mapcar
    (lambda (pair)
-     (format "%s=%s"
+     (format "%s=%s;"
             (car pair)
             (org-babel-octave-var-to-octave (cdr pair))))
    (mapcar #'cdr (org-babel-get-header params :var))))
--8<---------------cut here---------------end--------------->8---

Thanks,
eric

-- 
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 23.2.1
: using Org-mode version 7.4 (release_7.4.170.gbc841.dirty)