implement \t output

1 files changed, 5 insertions, 0 deletions

diff --git a/tcvt.py b/tcvt.py
index 8fd42cd..99a332f 100755
--- a/tcvt.py
+++ b/tcvt.py
@@ -307,6 +307,11 @@ class Terminal:
             curses.beep()
         elif char == '\b':
             self.screen.relmove(0, -1)
+        elif char == '\t':
+            y, x = self.screen.getyx()
+            _, xm = self.screen.getmaxyx()
+            x = min(x + 8 - x % 8, xm - 1)
+            self.screen.move(y, x)
         else:
             raise ValueError("feed %r" % char)