tree a4f078e304780a23fe3458f456845e9f4c66a8cf
parent 24e97225ec7dbc463ef837839038fc6fc0895740
author Robert Gardner <bob.hn.gardner@gmail.com> 1484807537 -0800
committer gwenn <gtreguier@gmail.com> 1515255864 +0100

Fix multi-line prompts clearing too many lines

Ensure 0 previous rows are removed when calling refresh on a freshly
created State. Before, 0+ rows were removed on an initial State
refresh. If the prompt had a newline in it, a positive number of rows
were removed, clearing past output in stdout.

Fix #109