auto_collapse_deferred_taskpaper_items.js

// auto_collapse_deferred_items.js
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// This script collapses any projects with the @defer tag in the frontmost
// window.  Useful for tidying up the window, so I don't have to see the
// detail associated with those projects.

'use strict'

function TaskPaperCollapseDeferredItems(editor, options) {
    var projects = editor.outline.evaluateItemPath('//@type=project');
    for (idx in projects) {
        var project = projects[idx];
        if (project.hasAttribute("data-defer")) {
            editor.setCollapsed(project);
        }
    }
    return 0;
}

Application("TaskPaper").documents[0].evaluate({
    script: TaskPaperCollapseDeferredItems.toString()
})