matplotlib
diff --git a/‎lib/matplotlib/artist.py‎
Lines changed: 1 addition & 1 deletion b/‎lib/matplotlib/artist.py‎
Lines changed: 1 addition & 1 deletion
diff --git a/‎lib/matplotlib/axes3d.py‎
Lines changed: 2 additions & 2 deletions b/‎lib/matplotlib/axes3d.py‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎lib/matplotlib/backends/backend_agg.py‎
Lines changed: 8 additions & 8 deletions b/‎lib/matplotlib/backends/backend_agg.py‎
Lines changed: 8 additions & 8 deletions
@@ -239,7 +239,7 @@ def set_clip_on(self, b):
         """
         self._clipon = b
         if not b:
-	    self.clipbox = None
+            self.clipbox = None
             self._clippath = None
         self.pchanged()
 
 
@@ -366,9 +366,9 @@ def format_coord(self, xd, yd):
         at the same z location as the nearest point on the edge.
         """
 
-	if self.button_pressed == 1:
+        if self.button_pressed == 1:
             return 'azimuth=%d deg, elevation=%d deg ' % (self.azim, self.elev)
-	    # ignore xd and yd and display angles instead
+            # ignore xd and yd and display angles instead
 
         p = (xd,yd)
         edges = self.tunit_edges()
 
@@ -139,7 +139,7 @@ def __init__(self, width, height, dpi):
                                      'debug-annoying')
 
     def draw_arc(self, gcEdge, rgbFace, x, y, width, height, angle1, angle2, rotation):
-        """        
+        """
         Draw an arc centered at x,y with width and height and angles
         from 0.0 to 360.0
 
@@ -257,13 +257,13 @@ def draw_tex(self, gc, x, y, s, prop, angle):
         rgb = gc.get_rgb()
         size = prop.get_size_in_points()
         dpi = self.dpi.get()
-        
+
         flip = angle==90
         w,h = self.get_text_width_height(s, prop, 'TeX', rgb)
         if flip:
             w,h = h,w
             x -= w
-        
+
         texmanager = self.get_texmanager()
         key = s, size, dpi, rgb, angle, texmanager.get_font_config()
         im = self.texd.get(key)
@@ -486,11 +486,11 @@ def print_figure(self, filename, dpi=None, facecolor='w', edgecolor='w',
                 ps = self.switch_backends(FigureCanvasPS)
                 ps.print_figure(filename, dpi, facecolor, edgecolor,
                                 orientation, **kwargs)
-	    elif ext.find('pdf')>=0:
-		from backend_pdf import FigureCanvasPdf
-		pdf = self.switch_backends(FigureCanvasPdf)
-		pdf.print_figure(filename, dpi, facecolor, edgecolor,
-				 orientation, **kwargs)
+            elif ext.find('pdf')>=0:
+                from backend_pdf import FigureCanvasPdf
+                pdf = self.switch_backends(FigureCanvasPdf)
+                pdf.print_figure(filename, dpi, facecolor, edgecolor,
+                                  orientation, **kwargs)
             else:
                 raise IOError('Do not know know to handle extension *%s' % ext)