From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 10 Oct 2020 23:21:34 +0000 (+0100)
Subject: check start dec
X-Git-Tag: otter-0.2.0~694
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=3ab9a2de7e870793292752c9dd4bca75ac2c9679;p=otter.git

check start dec

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/zcoord/zcoord.rs b/zcoord/zcoord.rs
index 0acdd07f..ad88c882 100644
--- a/zcoord/zcoord.rs
+++ b/zcoord/zcoord.rs
@@ -515,6 +515,8 @@ mod test {
     assert_eq!(format!("{}", &start), "g000000000");
     start.clone_mut()
       .tinc("g001000000");
+    start.clone_mut()
+      .tdec("fvvv000000");
 
     mk("000000000a")
       .tinc("000100000a")