emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
From: Litvinov Sergey <slitvinov@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: [PATCH][babel] add a string input to ob-octave
Date: Sat, 01 Oct 2011 13:49:48 +0200	[thread overview]
Message-ID: <8762k9szhf.fsf@gmail.com> (raw)
In-Reply-To: <87bou1faqh.fsf@gmail.com>

[-- Attachment #1: Type: text/plain, Size: 136 bytes --]

> In other words, replacing (or var "nil") with var would be enough

Thanks. Fixed in the patch below. The patch also adds an ert test.

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0002-Remove-redundant-condition-check-in-ob-octave.el.-Ad.patch --]
[-- Type: text/x-diff, Size: 2063 bytes --]

From b4b679abdc7bec9f3033b50f81d567a0bb48b147 Mon Sep 17 00:00:00 2001
From: Litvinov Sergey <slitvinov@gmail.com>
Date: Sat, 1 Oct 2011 13:37:56 +0200
Subject: [PATCH 2/2] Remove redundant condition check in ob-octave.el. Add a test.

---
 lisp/ob-octave.el                   |    4 ++--
 testing/examples/ob-octave-test.org |    6 ++++--
 testing/lisp/test-ob-octave.el      |    6 ++++++
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/lisp/ob-octave.el b/lisp/ob-octave.el
index cfc1f1d..f840739 100644
--- a/lisp/ob-octave.el
+++ b/lisp/ob-octave.el
@@ -119,9 +119,9 @@ specifying a variable of the same value."
 			     (if (listp (car var)) "; " ",")) "]")
     (cond
      ((stringp var)
-      (format "\'%s\'" (or var "nil")))
+      (format "\'%s\'" var))
      (t
-      (format "%s" (or var "nil"))))))
+      (format "%s" var)))))
 
 (defun org-babel-prep-session:octave (session params &optional matlabp)
   "Prepare SESSION according to the header arguments specified in PARAMS."
diff --git a/testing/examples/ob-octave-test.org b/testing/examples/ob-octave-test.org
index 37cf3f9..97d9b00 100644
--- a/testing/examples/ob-octave-test.org
+++ b/testing/examples/ob-octave-test.org
@@ -24,7 +24,6 @@ Input an integer variable
 ans = s
 #+end_src
 
-
 Input an array
 #+begin_src octave :exports results :results silent :var s='(1.0 2.0 3.0)
 ans = s
@@ -40,4 +39,7 @@ Input a string
 ans = s(1:2)
 #+end_src
 
-
+Input elisp nil
+#+begin_src octave :exports results :results silent :var s='nil
+ans = s
+#+end_src
diff --git a/testing/lisp/test-ob-octave.el b/testing/lisp/test-ob-octave.el
index f3972ec..145266d 100644
--- a/testing/lisp/test-ob-octave.el
+++ b/testing/lisp/test-ob-octave.el
@@ -53,3 +53,9 @@
     (org-babel-next-src-block 4)
     (should (equal "te" (org-babel-execute-src-block)))))
 
+(ert-deftest ob-octave/input-nil ()
+  "Input elisp nil"
+  (org-test-at-id "cc2d82bb-2ac0-45be-a0c8-d1463b86a3ba"
+    (org-babel-next-src-block 5)
+    (should (equal nil (org-babel-execute-src-block)))))
+
-- 
1.7.4.1


  reply	other threads:[~2011-10-01 11:50 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-01  0:16 Litvinov Sergey
2011-10-01  7:10 ` Nicolas Goaziou
2011-10-01 11:49   ` Litvinov Sergey [this message]
2011-10-06 14:49     ` Eric Schulte

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.orgmode.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=8762k9szhf.fsf@gmail.com \
    --to=slitvinov@gmail.com \
    --cc=emacs-orgmode@gnu.org \
    --subject='Re: [PATCH][babel] add a string input to ob-octave' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this inbox:

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).