Adjust default tabstops

See #51 for details

Author: Wramberg

pyte_terminal_emulator.py

@@ -25,6 +25,7 @@ def feed(self, data):
         self._screen.scroll_to_bottom()
         self._bytestream.feed(data)
         self._modified = True
+        print(self._screen.tabstops)
 
     def resize(self, lines, cols):
         self._screen.scroll_to_bottom()
@@ -104,6 +105,15 @@ def __init__(self, columns, lines, history, ratio):
 
         super(CustomHistoryScreen, self).__init__(columns, lines)
 
+        # We do not agree with pyte about default tabstops
+        self.tabstops = set(range(8, self.columns, 8))
+
+    def reset(self):
+        super(CustomHistoryScreen, self).reset()
+
+        # Reset tab stops
+        self.tabstops = set(range(8, self.columns, 8))
+
     def scroll_to_bottom(self):
         """
         Ensure a screen is at the bottom of the history buffer
@@ -255,6 +265,9 @@ def resize(self, lines=None, columns=None):
         # JW tweak - move cursor upwards if its out of bounds do not reset it
         self.ensure_bounds(use_margins=True)
 
+        # Update tabstops to new screen size
+        self.tabstops = set(range(8, self.columns, 8))
+
 
 def take(n, iterable):
     """Returns first n items of the iterable as a list."""