Get rid of tabs that sneaked into sample code.

pep-0333.txt

@@ -253,7 +253,7 @@ server.
                         # Re-raise original exception if headers sent
                         raise exc_info[0], exc_info[1], exc_info[2]
                 finally:
-                    exc_info = None		# avoid dangling circular ref
+                    exc_info = None     # avoid dangling circular ref
             elif headers_sent:
                 raise AssertionError("Headers already sent!")
                 
@@ -263,8 +263,8 @@ server.
         result = application(environ, start_response)
         try:
             for data in result:
-                if data:	# don't send headers until body appears
+                if data:    # don't send headers until body appears
-	                write(data)
+                    write(data)
             if not headers_sent:
                 write('')   # send headers now if body was empty
         finally:
@@ -329,20 +329,20 @@ a block boundary.)
         its first non-empty string, so 'transform_ok' has to be a mutable
         truth value."""
 
-		def __init__(self,result,transform_ok):
+        def __init__(self,result,transform_ok):
-	        if hasattr(result,'close'):
+            if hasattr(result,'close'):
                 self.close = result.close
             self._next = iter(result).next
             self.transform_ok = transform_ok
 
-		def __iter__(self):
+        def __iter__(self):
-		    return self
+            return self
-		
+
-		def next(self):
+        def next(self):
-			if self.transform_ok:
+            if self.transform_ok:
-				return piglatin(self._next())
+                return piglatin(self._next())
-			else:
+            else:
-				return self._next()
+                return self._next()
 
     class Latinator:
 
@@ -361,28 +361,28 @@ a block boundary.)
                 for name,value in headers:
                     if name.lower()=='content-type' and value=='text/plain':
                         transform_ok.append(True)
-		                # Strip content-length if present, else it'll be wrong
+                        # Strip content-length if present, else it'll be wrong
-		                headers = [(name,value) 
+                        headers = [(name,value) 
-	    	                for name,value in headers 
+                            for name,value in headers 
-	        	            	if name.lower()<>'content-length'
+                                if name.lower()<>'content-length'
-	            	    ]
+                        ]
-	            	    break
+                        break
                     
-            	write = start_response(status,headers,exc_info)
+                write = start_response(status,headers,exc_info)
 
                 if transform_ok:
-		            def write_latin(data):
+                    def write_latin(data):
-		                write(piglatin(data))
+                        write(piglatin(data))
-	                return write_latin
+                    return write_latin
                 else:
                     return write
 
             return LatinIter(self.application(environ,start_latin),transform_ok)
 
 
-	# Run foo_app under a Latinator's control, using the example CGI gateway
+    # Run foo_app under a Latinator's control, using the example CGI gateway
-	from foo_app import foo_app
+    from foo_app import foo_app
-	run_with_cgi(Latinator(foo_app))
+    run_with_cgi(Latinator(foo_app))
 
 
 
@@ -752,7 +752,7 @@ involved.  The simplest way to do this is something like::
              try:
                  # do stuff w/exc_info here
              finally:
-                 exc_info = None	# Avoid circular ref.
+                 exc_info = None    # Avoid circular ref.
 
 The example CGI gateway provides another illustration of this
 technique.