Function _emitSelectionChange

apps/json-format/format-lib.js:1130–1137

(el)

    };

    let _emitSelectionChange = function (el) {
        try {
            document.dispatchEvent(new CustomEvent('fh-json-selection-change', {
                detail: _getSelectionInfo(el)
            }));
        } catch (e) {
        }
    };

    let _emitFormatReady = function () {
        try {