MString edebugged.

ZString.h

@@ -6,6 +6,7 @@
 #include <string>
 #include <ostream>
 #include <vector>
+#include <stack>
 
 namespace coreutils {
 
@@ -27,7 +28,7 @@ namespace coreutils {
    /// During the parsing process you can retrieve the parsed and unparsed sections of
    /// the ZString as ZStrings.
    ///
-   /// You can stream the ZString to an output stream usinf the << operator and the entire
+   /// You can stream the ZString to an output stream using the << operator and the entire
    /// contents of the ZString will be output regardless of parsing activity. 
    ///
 
@@ -99,6 +100,20 @@ namespace coreutils {
       ///
 
       int incrementCursor(int length);
+
+      ///
+      /// Use the push method to push the current cursor pointer to a stack.
+      ///
+
+      void push();
+
+      ///
+      /// Use the pop method to pop a previously pushed cursor pointer from the
+      /// cursor stack. The cursor will point to the same location in the
+      /// ZString where the cursor was pushed.
+      ///
+
+      void pop();
       
       ///
       /// Return the value of the ZString from the cursor to the end.
@@ -282,6 +297,7 @@ namespace coreutils {
 
     private:
       std::vector<ZString> list;
+      std::stack<char *> stack;
       bool isCharacter(char ch, const char *string);
 
    };