support outputting ACS_VLINE

This enables running tcvt inside tcvt resulting in four non-linearly
ordered columns.

1 files changed, 1 insertions, 0 deletions

diff --git a/tcvt.py b/tcvt.py
index a5c7462..eb5891e 100755
--- a/tcvt.py
+++ b/tcvt.py
@@ -273,6 +273,7 @@ class Terminal:
         self.graphics_chars = {
             0x71: curses.ACS_HLINE,
             0xc4: curses.ACS_HLINE,
+            0xb3: curses.ACS_VLINE,
         }
 
     def stop(self):