232     for (let index = 0; index < strings.length; index++) {  variable
233       let text = strings[index];  variable
263       for (let index = 1; index <= depth; index++) {  variable
303     for (let index = 0; index < resultStrArr.length - 1; index++) {  variable
304       let shellStr = resultStrArr[index];  variable
320     for (let index: number = 0; index < this.finalArr.length; index++) {  variable
321       let shellStr: string = this.finalArr[index];  variable
426     for (let index: number = 0; index < currentRow.length; index++) {  variable
427       let currentResult: string = currentRow[index];  variable
488     const index = this.resultStr.lastIndexOf('\n');  constant
494         const index = this.cursorRow.lastIndexOf('\n');  constant
534     for (let index = 0; index < compareArray.length; index++) {  variable
544     for (let index = sourceArray.length - 1; index >= 0; index--) {  variable