# last spaces must NOT be striped to two tabs
	 tabspace    spaces	   	tab spaces tab
# trailing tabs mixed with spaces
				   	
                2x8 spaces, must be 2xtabs
	    	tab spaces tab, bust be 2 tabs

# more trailing whitespace
bar     


## Automatically generated incremental diff
## From:   linux-2.6.21-rc4
## To:     linux-2.6.21-rc5
## Robot:  $Id: make-incremental-diff,v 1.12 2004/01/06 07:19:36 hpa Exp $

--- linux-2.6.21-rc4/Documentation/kernel-parameters.txt	2007-03-25 23:12:16.654792317 +0000
# dont strip trailing whitespace
+++ linux-2.6.21-rc5/Documentation/kernel-parameters.txt	2007-03-25 23:12:21.243287617 +0000          
@@ -138,6 +138,12 @@

-	int gpio_direction_output(unsigned gpio);
# tab space tab -> tab tab, strip trailing whitespace
+	    	int gpio_direction_output(unsigned gpio, int value);	  
 
 The return value is zero for success, else a negative errno.  It should
 be checked, since the get/set calls don't have error returns and since
 misconfiguration is possible.  (These calls could sleep.)
# dont touch space
 
+  tester, add space for wide line  ... vided becomes the initial output value.

# end of file, must be one new line
efwef