VPPageEventScript ... Prints all backlinks to a console window. Easy cut and paste for index pages. (Having to write an sort each page is way to taxing). To install, Create a new page: VPPageEventScript. Paste this in.

VPPageEventScript

/*
    The pageWasOpened function is called when a page is opened in a VoodooPad document for viewing.
 */

function pageWasOpened(document, page) {
    // print("pageWasOpened: " + page.displayName());
    //if (page.displayName() == "Category_Reading_Notes")
    if (page.displayName().indexOf("Category_") !== -1)
        pageList = listBacklinks(String(page.displayName()), page)

            
    
}


/*
    The pageWasClosed function is called after a page is closed in a VoodooPad document.
    Note: if a page is deleted, this method will not be called.
 */

function pageWasClosed(document, page) {
    // print("pageWasClosed: " + page.displayName());
}


/*
    The pageWasCreated function is called after a page is created in a VoodooPad document.
 */

function pageWasCreated(document, page) {
    // print("pageWasCreated: " + page.displayName());
}


/*
    The pageWasDeleted function is called after a page is deleted in a VoodooPad document.
 */

function pageWasDeleted(document, pageName) {
    // print("pageWasDeleted pageName: " + pageName);
}

/*
 The textViewWillDisplay function is called right before a text item's NSTextView is about to display.  You can take this opportunity to customize it with things like specific margins:
 */

function textViewWillDisplay(document, page, textView) {
    // uncomment to add a custom 30 pt margin in the sides of the text view.
     [textView setTextContainerInset:NSMakeSize(30, 0)];
}


function listBacklinks(catSearch, callingPage){
    var keys = document.keys();
    var pageList = "\n----\n\nBacklinks for page " + catSearch +  " :\n\n";
    for (idx = 0; idx < keys.length(); idx++) {
        var pageKey = keys[idx];
        var page = document.pageForKey(pageKey);
        var pubValue = page.dataAsAttributedString();
        // print (pubValue);
        if(pubValue != null){
            pubValue = String(pubValue)
            if (pubValue.indexOf(catSearch) !== -1 && page.displayName() != catSearch && page.displayName() != "Category_Categories") {
                pageList = pageList + "- " + page.displayName() + "\n"; 
            }
        }
    }

    print(pageList);

    

}