unicode-bidi-isolate-basic.js

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function buildTable()

    var seed = 0;

    var neutrals = ['"', ")", "("];

    var strongRTLs = ['א', 'ב', 'ג', 'ד', 'ה', 'ו', 'ז'];

    var strongLTRs = ['a', 'b', 'c', 'd', 'e', 'f', 'g'];

    var neutral = function() { return neutrals[seed++ % neutrals.length]; }

    var strongRTL = function() { return strongRTLs[seed++ % strongRTLs.length]; }

    var strongLTR = function() { return strongLTRs[seed++ % strongLTRs.length]; }

    var charClassExamples = [neutral, strongRTL, strongLTR];

    var possibleDirs = ['ltr', 'rtl'];

    var elem=document.getElementById("elem");

    for (outerDirIndex in possibleDirs) {

	var outerDir = possibleDirs[outerDirIndex];

	for (beforeSpanIndex in charClassExamples) {

            var beforeSpan = charClassExamples[beforeSpanIndex];

            for (spanDirIndex in possibleDirs) {

		var spanDir = possibleDirs[spanDirIndex];

		for (inSpanIndex in charClassExamples) {

                    var inSpan = charClassExamples[inSpanIndex];

                    for (afterSpanIndex in charClassExamples) {

			var afterSpan = charClassExamples[afterSpanIndex];

			function caseWithStyle() {

                            seed = 0;

                            var outerDiv = document.createElement("div");

                            outerDiv.dir = outerDir;

                            outerDiv.appendChild(document.createTextNode(beforeSpan()));

                            var span = document.createElement("span");

                            span.dir = spanDir;

                            span.setAttribute("class", "enclosed")

                            span.appendChild(document.createTextNode(inSpan()));

                            outerDiv.appendChild(span);

                            outerDiv.appendChild(document.createTextNode(afterSpan()));

                            return outerDiv;

			elem.appendChild(caseWithStyle());