variable: Report only changes in width that actually change it.
authorBen Pfaff <blp@cs.stanford.edu>
Sun, 25 May 2014 22:37:15 +0000 (15:37 -0700)
committerBen Pfaff <blp@cs.stanford.edu>
Sun, 25 May 2014 22:37:15 +0000 (15:37 -0700)
commit01cbd30a9b6d38fae395620d2fcc49052d8e8b0f
tree9d1543581cda43bfe53ea5d6b267741a2a9d4a44
parent30b49ef972d0ff4cd5f5ecda6a447968bc05f356
variable: Report only changes in width that actually change it.

For me, this fixes the problem reported by Fran A. <pacodea2001@yahoo.es>
when I resize the width of the second variable in a data file provided
by John Darrington.
src/data/variable.c