print Perl variables with a format string
commit727a22e3270d2ecef5209d22bc1b7ca107e57a2e
authorEric Schulte <schulte.eric@gmail.com>
Mon, 25 Mar 2013 00:25:42 +0000 (24 18:25 -0600)
committerEric Schulte <schulte.eric@gmail.com>
Mon, 25 Mar 2013 13:39:40 +0000 (25 07:39 -0600)
tree38018f0e222e44f4d2d028c33060130048fbbd9c
parent9ae225f48aee2dafa8a053a752a188d40d678213
print Perl variables with a format string

Don't use princ because it doesn't always return a string.

Thanks to Rick Frankel for pointing this out.

* lisp/ob-perl.el (org-babel-perl--var-to-perl): Print Perl variables
  with a format string.
lisp/ob-perl.el