Implement 'empty? message for string builder.
authorChris Hanson <org/chris-hanson/cph>
Sun, 19 Feb 2017 22:08:43 +0000 (14:08 -0800)
committerChris Hanson <org/chris-hanson/cph>
Sun, 19 Feb 2017 22:08:43 +0000 (14:08 -0800)
commit3a400dd30161968ed3f0058bb4877243173360ec
tree766d808d220d325230f3cb170e5acffb027a9955
parentc8f76051c4f1d398451a289f9b19f876e800f91e
Implement 'empty? message for string builder.
src/runtime/input.scm
src/runtime/ustring.scm