maybe editing with tabs actually works now?

--HG--
branch : pmacs2

application.py

@@ -796,7 +796,7 @@ class Application(object):
 
         while count < slot.height:
             line = w.buffer.lines[y]
-            l = len(line) + line.count('\t') * (w.mode.tabwidth - 1)
+            l = len(line)
 
             if p.y == y and p.x >= x and p.x <= x + swidth:
                 vy, vx = slot.y_offset + count, p.x - x + w.mode.lmargin
@@ -831,7 +831,6 @@ class Application(object):
         else:
             slot = self.bufferlist.slots[self.active_slot]
             w = slot.window
-            #swidth = slot.width - w.mode.lmargin - w.mode.rmargin
             if w.active_point is not None and w.point_is_visible(w.active_point):
                 p = w.active_point
             else:

render.py

@@ -26,18 +26,18 @@ class RenderString(object):
         if attrs is None:
             attrs = color.build('default', 'default')
 
-        self.string = s
-        self.string.replace('\t', ' ')
+        #self.string = s
+        self.string = s.replace('\t', ' ')
         self.y      = y
         self.x      = x
         self.attrs  = attrs
     def width(self, w):
         l = len(self.string)
-        #l += self.string.count('\t') * (w.mode.tabwidth - 1)
         return l
     def draw(self, cwin, y, x):
         try:
             s = self.string.encode('utf-8')
+            assert '\t' not in s, repr(s)
             cwin.addstr(self.y + y, x, s, self.attrs)
         except curses.error:
             raise