--- a/tuikit/driver.py	Tue Oct 11 10:09:58 2011 +0200
+++ b/tuikit/driver.py	Wed Oct 12 00:58:46 2011 +0200
@@ -16,9 +16,11 @@
         '''Clipping region stack.'''
         self.unigraph = UnicodeGraphics()
         '''Unicode graphics characters.'''
+        self.colorprefix = []
+        '''Stack of color prefixes.'''
 
 
-    # drawing
+    ## drawing ##
     
     def puts(self, x, y, s):
         '''Output string of characters.'''
@@ -55,4 +57,12 @@
         self.vline(x, y+1, h-2, self.unigraph.VLINE)
         self.vline(x+w-1, y+1, h-2, self.unigraph.VLINE)
 
-    
\ No newline at end of file
+
+    ## colors ##
+    
+    def pushcolorprefix(self, name):
+        self.colorprefix.append(name)
+
+    def popcolorprefix(self):
+        self.colorprefix.pop()
+