From a0cbd79c92f9a4703f254291d7fbffaa2c84ffb0 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Fri, 29 Nov 2019 05:21:54 -0500
Subject: ensure cells with contents always have width

it gets ambiguous where the zero-width characters should go otherwise
---
 src/cell.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/cell.rs')

diff --git a/src/cell.rs b/src/cell.rs
index 5da4452..f9f9056 100644
--- a/src/cell.rs
+++ b/src/cell.rs
@@ -44,6 +44,10 @@ impl Cell {
         if self.len() >= CODEPOINTS_IN_CELL {
             return;
         }
+        if self.len() == 0 {
+            self.contents[self.len()] = ' ';
+            self.len += 1;
+        }
 
         self.contents[self.len()] = c;
         self.len += 1;
-- 
cgit v1.2.3-54-g00ecf