Reset List numbering

I think I have figured out it is not easy. What I'm trying to do is reset the numbering under a numbered header. Heading 1 the sub-heading 1, 2,3 etc. So I can create a new sud-heading as R: <n=1>. That will rest my sub headings to 1. But I can't use R:<n+> to generate 2,3,4, etc. It picks up from the previous. It looks like I need to create a new L: for each, which makes the auto numbering useless execpt for the number 1. 

Here is the script. Copy it to a plain text file and save it as CP-AutonumberReport.jsx. Open your document and choose File > Script > Run and select the script. It will give you a detailed report and you can post the results here.

/* CP-AutonumberReport.jsx Version 0.2b March 28, 2025
Copyright 2025, Carmen Publishing Inc. All rights reserved.

For information, call 585-729-6746 or email rick@frameexpert.com.

Not to be resold without permission.

Version 0.2b March 28, 2025: Non-numbered autonumbered paragraphs are skipped. 
Version 0.1b March 25, 2025: First release of the script. 
*/

#target framemaker

var CP_ANR = CP_ANR || {};
CP_ANR.version = "Version 0.2b March 28, 2025";
CP_ANR.file = $.fileName;

CP_ANR.main = function () {
    
    var book, doc;
    
    book = app.ActiveBook;
    if (book.ObjectValid () === 1) {
        CP_ANR.processBook (book);
    }
    else {
        doc = app.ActiveDoc;
        if (doc.ObjectValid () === 1) {
            CP_ANR.processDoc (doc, 0);
        }        
    }
};

CP_ANR.processDoc = function (doc, bookId) {

    var pgf;
    
    // Process all paragraphs in the main flow.
    pgf = doc.MainFlowInDoc.FirstTextFrameInFlow.FirstPgf;
    while (pgf.ObjectValid () === 1) {
        CP_ANR.processPgf (pgf, doc, bookId);
        pgf = pgf.NextPgfInFlow;
    }
};

CP_ANR.processBook = function (book) {
    
    var bookComp, doc, regex;
    
    // Regular expression for standard FrameMaker documents.
    regex = /\.fm$/i;
    
    // Loop through all of the components in the book.
    bookComp = book.FirstComponentInBook;
    while (bookComp.ObjectValid () === 1) {
        if (bookComp.ExcludeBookComponent === 0) {
            if (regex.test (bookComp.Name) === true) {
				// Skip generated files.
				if (bookComp.BookComponentType === Constants.FV_BK_NOT_GENERATABLE) {
					// Get the document returned in a JavaScript object.
					doc = CP_ANR.getDocument (bookComp.Name, undefined, false);
					if ((doc) && (doc.ObjectValid () === 1)) {
						book.StatusLine = "Processing " + new File (bookComp.Name).displayName;
						// Call the function to get the document's autonumber data.
						CP_ANR.processDoc (doc, book.id)
						// If the document was opened by the script, save it and close it.
						if (doc.openedByScript === true) {
							//doc.SimpleSave (bookComp.Name, false);
							doc.Close (true);
						}
					}
				}
			}
        }
        bookComp = bookComp.NextBookComponentInDFSOrder;
    }

    // Reset the book status line.
    book.StatusLine = "";
};

CP_ANR.processPgf = function (pgf, doc, bookId) {
    
    var textList, count, i, msg;

    if (pgf.PgfIsAutoNum === 1) {
        // Make sure there are actual building blocks (skip bullets, text-only, etc.).
        if (/</.test (pgf.AutoNumString) === true) {
            msg = pgf.PgfNumber + "  " + pgf.AutoNumString + "  [" + pgf.Name + "]";
            msg = CP_ANR.writeBookErrorLog (pgf.id, doc.id, bookId, msg);    
        }
    }

    // Get any tables in the paragraph.
    textList = pgf.GetText (Constants.FTI_TblAnchor);
    count = textList.length;
    for (i = 0; i < count; i += 1) {
        // Process the table.
        CP_ANR.processTbl (textList[i].obj, doc, bookId);
    }
};

CP_ANR.writeBookErrorLog = function (objId, docId, bookId, msg) { 
    
    /// msg = CP_ANR.writeBookErrorLog (objId, docId, bookId, msg);
    
    msg = 'log -b=' + bookId + ' -d=' + docId + ' -o=' + objId + ' --' + msg;
    CallClient ('BookErrorLog', msg);
    
    return msg; // Return for troubleshooting.
};

CP_ANR.processTbl = function (tbl, doc, bookId) {
    
    var pgf, cell;
    
    // If the title is at the top, process it first.
    if (tbl.TblTitlePosition === Constants.FV_TBL_TITLE_ABOVE) {
        pgf = tbl.FirstPgf;
        while (pgf.ObjectValid () === 1) {
            if (pgf.PgfIsAutoNum === 1) {
                CP_ANR.processPgf (pgf, doc, bookId);
            }
            pgf = pgf.NextPgfInFlow;
        }
    }

    // Process each cell and its paragraphs.
    cell = tbl.FirstRowInTbl.FirstCellInRow;
    while (cell.ObjectValid () === 1) {
        if (cell.CellIsStraddled === 0) {
            pgf = cell.FirstPgf;
            while (pgf.ObjectValid () === 1) {
                if (pgf.PgfIsAutoNum === 1) {
                    CP_ANR.processPgf (pgf, doc, bookId);
                }
                pgf = pgf.NextPgfInFlow;
            }
        }
        cell = cell.NextCellInTbl;
    }
    
    // IF the title is at the bottom, process it last.
    if (tbl.TblTitlePosition === Constants.FV_TBL_TITLE_BELOW) {
        while (pgf.ObjectValid () === 1) {
            if (pgf.PgfIsAutoNum === 1) {
                CP_ANR.processPgf (pgf, doc, bookId);
            }
            pgf = pgf.NextPgfInFlow;
        }
    } 
};

CP_ANR.getDocument = function (filename, structuredApplication, visible) {
    
    var doc;
    
    // See if the document is already open.
    doc = CP_ANR.docIsOpen (filename);
    if ((doc) && (doc.ObjectValid () === 1)) {
        return doc;
    } 
    else {
        // The document is not already open, so open it.
        return CP_ANR.openDocOrBook (filename, structuredApplication, visible);
    }
};

CP_ANR.docIsOpen = function (filename) {
    
    var file, name, doc;
    
    // Make a File object from the file name.
    file = new File (filename);
    // Uppercase the filename for easy comparison.
    name = file.fullName.toUpperCase ();

    // Loop through the open documents in the session.
    doc = app.FirstOpenDoc;
    while (doc.ObjectValid () === 1) {
        // Compare the document’s name with the one we are looking for.
        if (new File (doc.Name).fullName.toUpperCase () === name) {
            // The document we are looking for is open.
            doc.openedByScript = false;
            return doc;
        }
        doc = doc.NextOpenDocInSession;
    }
};

CP_ANR.openDocOrBook = function (filename, structuredApplication, visible) {
    
    var i = 0, docOrBook = 0, openProps, returnProps;

    // Get default property list for opening documents.
    openProps = GetOpenDefaultParams ();
    // Get a property list to return any error messages.
    returnProps = new PropVals ();

    // Set specific open property values to open the document.
    i = GetPropIndex (openProps,Constants.FS_AlertUserAboutFailure);
    openProps[i].propVal.ival=false;
    i = GetPropIndex (openProps,Constants.FS_MakeVisible);
    openProps[i].propVal.ival=visible;
    i = GetPropIndex (openProps,Constants.FS_FileIsOldVersion);
    openProps[i].propVal.ival=Constants.FV_DoOK;
    i = GetPropIndex (openProps,Constants.FS_FileIsInUse);
    openProps[i].propVal.ival=Constants.FV_ResetLockAndContinue;
    i = GetPropIndex (openProps,Constants.FS_FontChangedMetric);
    openProps[i].propVal.ival=Constants.FV_DoOK;
    i = GetPropIndex (openProps,Constants.FS_FontNotFoundInCatalog);
    openProps[i].propVal.ival=Constants.FV_DoOK;
    i = GetPropIndex (openProps,Constants.FS_FontNotFoundInDoc);
    openProps[i].propVal.ival=Constants.FV_DoOK;
    i = GetPropIndex (openProps,Constants.FS_RefFileNotFound);
    openProps[i].propVal.ival=Constants.FV_AllowAllRefFilesUnFindable;
    i = GetPropIndex (openProps,Constants.FS_UseRecoverFile);
    openProps[i].propVal.ival=Constants.FV_DoNo;
    if (structuredApplication !== undefined) {
        i = GetPropIndex (openProps,Constants.FS_StructuredOpenApplication);
        openProps[i].propVal.sval=structuredApplication;
    }

    // Attempt to open the document.
    docOrBook = Open (filename,openProps,returnProps);

    if (docOrBook.ObjectValid () === 1) {
        // Add a property to the document or book, indicating that the script opened it.
        docOrBook.openedByScript = true;
    }
    else {
        // If the document can't be open, print the errors to the Console.
        PrintOpenStatus (returnProps);
        Console ("\r" + filename);
    }

    return docOrBook; // Return the document or book object.
};

CP_ANR.main ();