Variable Formatter Problem

I have never been able to get the Variable Formatter to work in the 
windows version of  CW 9.3. Until now, I have just worked around its 
lack.  Since I am trying to debug some code that makes use of strings, I 
decided to try to figure out what was wrong.

    This is the contents of the "MSL Variable Formats.xml" file that was 
in my Plugins/Sup****t/VariableFormats directory:

            <variableformats>

            <variableformat>
            <osname>osMac</osname>
            <typename>std::vector</typename>
            <typenamematch>BeginsWith</typename>
            <expression>"size:" + ^var.size_ </expression>
            </variableformat>

            <variableformat>
            <condition>^var.r_.first_.r.t1.f_ == 0</condition>
            <osname>osMac</osname>
            <typename>std::basic_string</typename>
            <typenamematch>BeginsWith</typename>
            <expression>^var.r_.first_.r.t2.data_</expression>
            </variableformat>

            <variableformat>
            <condition>^var.r_.first_.r.t1.f_ == 1</condition>
            <osname>osMac</osname>
            <typename>std::basic_string</typename>
            <typenamematch>BeginsWith</typename>
            <expression>^var.r_.first_.r.t1.data_</expression>
            </variableformat>

            <variableformat>
            <osname>osWin32</osname>
            <runtimename>runtimeWin32</runtimename>
            <typename>vector</typename>
            <expression>"size:" + 
^var.__vector_imp.__vector_pod.size_</expression>
            </variableformat>

            <variableformat>
            <osname>osWin32</osname>
            <runtimename>runtimeWin32</runtimename>
            <typename>basic_string</typename>
            <expression>^var.data_</expression>
            </variableformat>

            </variableformats>

When I compared the osWin32 fields with what was displayed in the 
debugger, it was obvious that neither the vector nor the string 
definitions matched. What was displayed in the debugger matched fairly 
closely with the osMac version.

    I then tried a modified version of osWin32 vector and string that 
corresponded to the fields shown in the debugger. At the same time, I 
also implemented the Rect example that was given in the release note. 
The new file is:

        <variableformats>

            <variableformat>
                <osname>osWin32</osname>
                <runtimename>runtimeWin32</runtimename>
                <condition>^var.r_.compressed_pair_imp.first_.r.t1.f_ == 
0</condition>
                <typename>std::basic_string</typename>
                <typenamematch>BeginsWith</typename>
                <expression>^var.r_.first_.r.t2.data_</expression>
            </variableformat>

            <variableformat>
                <osname>osWin32</osname>
                <runtimename>runtimeWin32</runtimename>
                <condition>^var.r_.compressed_pair_imp.first_.r.t1.f_ == 
1</condition>
                <typename>std::basic_string</typename>
                <typenamematch>BeginsWith</typename>
                
<expression>^var.r_.compressed_pair_imp.first_.r.t1.data_</expression>
            </variableformat>

            <variableformat>
                <osname>osWin32</osname>
                <runtimename>runtimeWin32</runtimename>
                <typename>vector</typename>
                <expression>
                    "size:" + ^var.__vec_constructor.__vec_deleter.size_
                </expression>
            </variableformat>

            <variableformat>
                <osname>osWin32</osname>
                <runtimename>runtimeWin32</runtimename>
                <typename>Rect</typename>
                <expression>
                    "{T: " + ^var.top +
                    " L: " + ^var.left +
                    " B: " + ^var.bottom +
                    " R: " + ^var.right +
                     "}{H: " + (^var.bottom - ^var.top) +
                     " W: " + (^var.right - ^var.left) + "}"
                 </expression>
            </variableformat>

        </variableformats>

I used the following test program to try the revised script:

        #include <string>
        #include <vector>

        struct Rect {
            Rect(int T, int L, int B, int R): top(T), left(L), 
bottom(B), right(R) {}
            int    top;
            int    left;
            int    bottom;
            int    right;
        };

        int main() {
            Rect box(11, 22, 33, 44);
            std::string str("This is a string");
            std::vector<int> arr(10, 1234);
            return 0;
        }

The debugger did not not display any values for either the vector or the 
string variables. The variable, box, did show the error message, "Can't 
read the memory from the address", so at least I was able to verify that 
my changes did have some effect.

    Can someone provide me with some WinOS Variable Formatter examples 
that actually work? Right now, I am at a loss as to how to proceed 
without some correct scripts that function as they should.