+ Added support for "-i" flags and case insensitive matching

+ Renamed Expr class to DisjList, which is more descriptive
  as to its function
+ Added ' and " to the list of allowed characters in an
  unquoted string.
+ Added updated sniffer rule grammar to doxygen for the
  Parser class


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@685 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/storage/sniffer/RPatternList.h

@@ -9,7 +9,7 @@
 #ifndef _sk_sniffer_r_pattern_list_h_
 #define _sk_sniffer_r_pattern_list_h_
 
-#include <sniffer/Expr.h>
+#include <sniffer/DisjList.h>
 #include <vector>
 
 class BPositionIO;
@@ -20,7 +20,7 @@ class Err;
 class RPattern;
 
 //! A list of patterns, each of which is to be searched over its own specified range.
-class RPatternList : public Expr {
+class RPatternList : public DisjList {
 public:
 	RPatternList();
 	virtual ~RPatternList();