--- Pmw-2.1.1/Pmw/Pmw_2_1_1/doc/example.orig.py	2024-01-16 20:29:10.976574813 +0200
+++ Pmw-2.1.1/Pmw/Pmw_2_1_1/doc/example.py	2024-01-16 20:31:31.276588327 +0200
@@ -1,10 +1,10 @@
-import tkinter 
+import tkinter
 import Pmw
- 
+
 class ThresholdScale(Pmw.MegaWidget):
     """ Megawidget containing a scale and an indicator.
     """
- 
+
     def __init__(self, parent = None, **kw):
 
         # Define the megawidget options.
@@ -14,13 +14,13 @@
 	    ('value',     None,             Pmw.INITOPT),
         )
         self.defineoptions(kw, optiondefs)
- 
+
         # Initialise base class (after defining options).
         Pmw.MegaWidget.__init__(self, parent)
- 
+
         # Create the components.
         interior = self.interior()
- 
+
         # Create the indicator component.
         self.indicator = self.createcomponent('indicator',
                 (), None,
@@ -30,7 +30,7 @@
 			borderwidth = 2,
 			relief = 'raised')
         self.indicator.grid()
- 
+
         # Create the scale component.
         self.scale = self.createcomponent('scale',
                 (), None,
@@ -42,23 +42,23 @@
 			to = 0,
 			showvalue = 0)
         self.scale.grid()
- 
+
         value = self['value']
         if value is not None:
             self.scale.set(value)
- 
+
         # Check keywords and initialise options.
         self.initialiseoptions()
 
     def _doCommand(self, valueStr):
-	if self.scale.get() > self['threshold']:
-	    color = self['colors'][1]
-	else:
-	    color = self['colors'][0]
-	self.indicator.configure(background = color)
+        if self.scale.get() > self['threshold']:
+            color = self['colors'][1]
+        else:
+            color = self['colors'][0]
+        self.indicator.configure(background = color)
 
 Pmw.forwardmethods(ThresholdScale, tkinter.Scale, 'scale')
- 
+
 # Initialise tkinter and Pmw.
 root = Pmw.initialise()
 root.title('Pmw ThresholdScale demonstration')