+ 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/PatternList.h

@@ -9,7 +9,7 @@
 #ifndef _sk_sniffer_pattern_list_h_
 #define _sk_sniffer_pattern_list_h_
 
-#include <sniffer/Expr.h>
+#include <sniffer/DisjList.h>
 #include <sniffer/Range.h>
 #include <vector>
 
@@ -20,8 +20,10 @@ namespace Sniffer {
 class Err;
 class Pattern;
 
-//! A list of patterns, all of which are to be searched over the same range.
-class PatternList : public Expr {
+/*! \brief A list of patterns, one of which must match for the list to match, all
+	of which are to be searched over the same range.
+*/
+class PatternList : public DisjList {
 public:
 	PatternList(Range range);
 	virtual ~PatternList();