function saveBuffer() {
                    if (buffer.length) {
                        let isBlankSpace = true;
                        buffer.forEach(line => {
                            if (line) {
                                isBlankSpace = false;
                            }
                        });
                        dataValue = {};
                        if (isBlankSpace) {

      for (const method of Object.keys(pathData)) {
        const operation = pathData[method]
        if (operation.tags && operation.tags.length > 0) {
          const tag = operation.tags[0]
          const operationId = operation.operationId
          const toRemove = `${tag}-`
          if (operationId.startsWith(toRemove)) {
            const newOperationId = operationId.substring(toRemove.length)

        let attrs = '';
        for (let prop in line) {
            // Custom add class
            if (prop === 'class') {
                attrs += ` class=${line[prop]} `
                continue
            }
            if (prop === 'type') {
                attrs += `${this.pfx}="${line[prop]}" `
            } else if (prop !== 'value') {
                attrs += `${this.pfx}-${prop}="${line[prop]}" `
            }