ropes: Clean `RopeBuffer.append` a little bit.
authorJean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
Thu, 4 Dec 2014 18:54:21 +0000 (13:54 -0500)
committerJean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
Thu, 4 Dec 2014 18:54:21 +0000 (13:54 -0500)
commiteb4d37f4b6044b9562bbc23610c7744e4eb04d68
tree1bf7971b64d01abb1605ee49343902ae4ae5b408
parent1e1c34b0ed04924cfcd35988544111915e1ac28d
ropes: Clean `RopeBuffer.append` a little bit.

Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
lib/standard/ropes.nit