Function refreshFromBuffer

third_party/inputmask/inputmask.js:1150–1172

(start, end, buffer)

            return getMaskSet().buffer;
        }
        function refreshFromBuffer(start, end, buffer) {
            var i, p;
            if (start === true) {
                resetMaskSet();
                start = 0;
                end = buffer.length;
            } else {
                for (i = start; i < end; i++) {
                    delete getMaskSet().validPositions[i];
                }
            }
            p = start;
            for (i = start; i < end; i++) {
                resetMaskSet(true);
                if (buffer[i] !== opts.skipOptionalPartCharacter) {
                    var valResult = isValid(p, buffer[i], true, true);
                    if (valResult !== false) {
                        resetMaskSet(true);
                        p = valResult.caret !== undefined ? valResult.caret : valResult.pos + 1;
                    }
                }
            }
        }
        function casing(elem, test, pos) {
            switch (opts.casing || test.casing) {
              case "upper":