Function trackbackPositions

third_party/inputmask/inputmask.js:1408–1436

(originalPos, newPos, fillOnly)

            return result;
        }
        function trackbackPositions(originalPos, newPos, fillOnly) {
            var result;
            if (originalPos === undefined) {
                for (originalPos = newPos - 1; originalPos > 0; originalPos--) {
                    if (getMaskSet().validPositions[originalPos]) break;
                }
            }
            for (var ps = originalPos; ps < newPos; ps++) {
                if (getMaskSet().validPositions[ps] === undefined && !isMask(ps, true)) {
                    var vp = ps == 0 ? getTest(ps) : getMaskSet().validPositions[ps - 1];
                    if (vp) {
                        var tests = getTests(ps).slice();
                        if (tests[tests.length - 1].match.def === "") tests.pop();
                        var bestMatch = determineTestTemplate(ps, tests);
                        bestMatch = $.extend({}, bestMatch, {
                            input: getPlaceholder(ps, bestMatch.match, true) || bestMatch.match.def
                        });
                        bestMatch.generatedInput = true;
                        revalidateMask(ps, bestMatch, true);
                        if (fillOnly !== true) {
                            var cvpInput = getMaskSet().validPositions[newPos].input;
                            getMaskSet().validPositions[newPos] = undefined;
                            result = isValid(newPos, cvpInput, true, true);
                        }
                    }
                }
            }
            return result;
        }
        function revalidateMask(pos, validTest, fromSetValid, validatedPos) {
            function IsEnclosedStatic(pos, valids, selection) {
                var posMatch = valids[pos];