add to mockbuffer

src/common/buffer/Buffer.ts

@@ -591,12 +591,12 @@ export class Buffer implements IBuffer {
    */
   public clearMarkers(y: number): void {
     this._isClearing = true;
-      for (let i = 0; i < this.markers.length; i++) {
-        if (this.markers[i].line === y) {
-          this.markers[i].dispose();
-          this.markers.splice(i--, 1);
-        }
+    for (let i = 0; i < this.markers.length; i++) {
+      if (this.markers[i].line === y) {
+        this.markers[i].dispose();
+        this.markers.splice(i--, 1);
       }
+    }
     this._isClearing = false;
   }
 
@@ -604,13 +604,13 @@ export class Buffer implements IBuffer {
    * Clears markers on all lines except for those on a particular line.
    * @param excludeY The line to exclude.
    */
-   public clearAllMarkers(excludeY: number): void {
+  public clearAllMarkers(excludeY: number): void {
     this._isClearing = true;
-      for (let i = 0; i < this.markers.length; i++) {
-        if (this.markers[i].line !== excludeY) {
-          this.markers[i].dispose();
-          this.markers.splice(i--, 1);
-        }
+    for (let i = 0; i < this.markers.length; i++) {
+      if (this.markers[i].line !== excludeY) {
+        this.markers[i].dispose();
+        this.markers.splice(i--, 1);
+      }
     }
     this._isClearing = false;
   }