Revamp of tamper scripts, now supporting dependencies() function as well. Improved a lot the docstring and retested all. Added a new one from Ahmad too.

tamper/apostrophemask.py

@@ -7,18 +7,26 @@ Copyright (c) 2006-2011 sqlmap developers (http://sqlmap.sourceforge.net/)
 See the file 'doc/COPYING' for copying permission
 """
 
-import string
-
 from lib.core.enums import PRIORITY
-from lib.core.exception import sqlmapUnsupportedFeatureException
 
 __priority__ = PRIORITY.LOWEST
 
+def dependencies():
+    pass
+
 def tamper(payload):
     """
-    Replaces apostrophe character with it's UTF8 fullwidth counterpart
-    Example: "AND '1'='1'" becomes "AND %EF%BC%871%EF%BC%87=%EF%BC%871%EF%BC%87"
-    Reference: http://www.utf8-chartable.de/unicode-utf8-table.pl?start=65280&number=128
+    Replaces apostrophe character with its UTF-8 full width counterpart
+
+    Example:
+        * Input: AND '1'='1'
+        * Output: AND %EF%BC%871%EF%BC%87=%EF%BC%871%EF%BC%87
+
+    References:
+        * http://www.utf8-chartable.de/unicode-utf8-table.pl?start=65280&number=128
+        * http://lukasz.pilorz.net/testy/unicode_conversion/
+        * http://sla.ckers.org/forum/read.php?13,11562,11850
+        * http://lukasz.pilorz.net/testy/full_width_utf/index.phps
     """
 
     retVal = payload