Update tslint, fix lint

package.json

@@ -66,7 +66,7 @@
     "node-pty": "^0.7.2",
     "nodemon": "1.10.2",
     "sorcery": "^0.10.0",
-    "tslint": "^4.0.2",
+    "tslint": "^5.9.1",
     "typescript": "~2.4.0",
     "vinyl-buffer": "^1.0.0",
     "vinyl-source-stream": "^1.1.0",

src/CompositionHelper.ts

@@ -217,7 +217,7 @@ export class CompositionHelper {
     if (!dontRecurse) {
       setTimeout(() => this.updateCompositionElements(true), 0);
     }
-  };
+  }
 
   /**
    * Clears the textarea's position so that the cursor does not blink on IE.
@@ -226,5 +226,5 @@ export class CompositionHelper {
   private clearTextareaPosition(): void {
     this.textarea.style.left = '';
     this.textarea.style.top = '';
-  };
+  }
 }

src/EscapeSequences.ts

@@ -76,4 +76,4 @@ export namespace C0 {
   export const SP  = '\x20';
   /** Delete (Caret = ^?) */
   export const DEL = '\x7f';
-};
+}

src/Interfaces.ts

@@ -248,7 +248,7 @@ export interface IEventEmitter {
 export interface IListenerType {
     (data?: any): void;
     listener?: (data?: any) => void;
-};
+}
 
 export interface ILinkMatcherOptions {
   /**

src/Terminal.ts

@@ -443,7 +443,7 @@ export class Terminal extends EventEmitter implements ITerminal, IInputHandlingT
     this.element.classList.add('focus');
     this.showCursor();
     this.emit('focus');
-  };
+  }
 
   /**
    * Blur the terminal, calling the blur function on the terminal's underlying
@@ -2220,7 +2220,7 @@ function matchColorDistance(r1: number, g1: number, b1: number, r2: number, g2:
   return Math.pow(30 * (r1 - r2), 2)
     + Math.pow(59 * (g1 - g2), 2)
     + Math.pow(11 * (b1 - b2), 2);
-};
+}
 
 
 function matchColor_(r1: number, g1: number, b1: number): number {

src/Types.ts

@@ -32,4 +32,4 @@ export enum LinkHoverEventTypes {
   HOVER = 'linkhover',
   TOOLTIP = 'linktooltip',
   LEAVE = 'linkleave'
-};
+}

src/Viewport.ts

@@ -119,7 +119,7 @@ export class Viewport implements IViewport {
     this.viewportElement.scrollTop += ev.deltaY * multiplier;
     // Prevent the page from scrolling when the terminal scrolls
     ev.preventDefault();
-  };
+  }
 
   /**
    * Handles the touchstart event, recording the touch occurred.
@@ -127,7 +127,7 @@ export class Viewport implements IViewport {
    */
   public onTouchStart(ev: TouchEvent): void {
     this.lastTouchY = ev.touches[0].pageY;
-  };
+  }
 
   /**
    * Handles the touchmove event, scrolling the viewport if the position shifted.
@@ -141,5 +141,5 @@ export class Viewport implements IViewport {
     }
     this.viewportElement.scrollTop += deltaY;
     ev.preventDefault();
-  };
+  }
 }

src/addons/attach/attach.ts

@@ -72,7 +72,7 @@ export function attach(term: any, socket: WebSocket, bidirectional: boolean, buf
 
   socket.addEventListener('close', term.detach.bind(term, socket));
   socket.addEventListener('error', term.detach.bind(term, socket));
-};
+}
 
 /**
  * Detaches the given terminal from the given socket
@@ -91,7 +91,7 @@ export function detach(term: any, socket: WebSocket): void {
   }
 
   delete term.socket;
-};
+}
 
 
 export function apply(terminalConstructor: any): void {
@@ -118,4 +118,4 @@ export function apply(terminalConstructor: any): void {
   terminalConstructor.prototype.detach = (socket: WebSocket) => {
     return detach(this, socket);
   };
-};
+}

src/addons/fit/fit.ts

@@ -47,7 +47,7 @@ export function fit(term: any): void {
       term.resize(geometry.cols, geometry.rows);
     }
   }
-};
+}
 
 export function apply(terminalConstructor: any): void {
   terminalConstructor.prototype.proposeGeometry = function (): IGeometry {

src/addons/fullscreen/fullscreen.ts

@@ -20,7 +20,7 @@ export function toggleFullScreen(term: any, fullscreen: boolean): void {
   }
 
   term.element.classList[fn]('fullscreen');
-};
+}
 
 export function apply(terminalConstructor: any): void {
   terminalConstructor.prototype.toggleFullScreen = function (fullscreen: boolean): void {

src/addons/search/search.ts

@@ -17,7 +17,7 @@ export function findNext(terminal: any, term: string): boolean {
     terminal.searchHelper = new SearchHelper(terminal);
   }
   return (<SearchHelper>terminal.searchHelper).findNext(term);
-};
+}
 
 /**
  * Find the previous instance of the term, then scroll to and select it. If it
@@ -30,7 +30,7 @@ export function findPrevious(terminal: any, term: string): boolean {
     terminal.searchHelper = new SearchHelper(terminal);
   }
   return (<SearchHelper>terminal.searchHelper).findPrevious(term);
-};
+}
 
 export function apply(terminalConstructor: any): void {
   terminalConstructor.prototype.findNext = function(term: any): boolean {

src/addons/terminado/terminado.ts

@@ -63,7 +63,7 @@ export function terminadoAttach(term: any, socket: WebSocket, bidirectional: boo
 
   socket.addEventListener('close', term.terminadoDetach.bind(term, socket));
   socket.addEventListener('error', term.terminadoDetach.bind(term, socket));
-};
+}
 
 /**
  * Detaches the given terminal from the given socket
@@ -82,7 +82,7 @@ export function terminadoDetach(term: any, socket: WebSocket): void {
   }
 
   delete term.socket;
-};
+}
 
 export function apply(terminalConstructor: any): void {
   /**

src/input/MouseZoneManager.ts

@@ -178,7 +178,7 @@ export class MouseZoneManager implements IMouseZoneManager {
       if (zone.y === coords[1] && zone.x1 <= coords[0] && zone.x2 > coords[0]) {
         return zone;
       }
-    };
+    }
     return null;
   }
 }

src/renderer/TextRenderLayer.ts

@@ -192,9 +192,9 @@ export class TextRenderLayer extends BaseRenderLayer {
     }
   }
 
-	/**
-	 * Whether a character is overlapping to the next cell.
-	 */
+  /**
+   * Whether a character is overlapping to the next cell.
+   */
   private _isOverlapping(charData: CharData): boolean {
     // Only single cell characters can be overlapping, rendering issues can
     // occur without this check

src/renderer/Types.ts

@@ -13,4 +13,4 @@ export enum FLAGS {
   INVERSE = 8,
   INVISIBLE = 16,
   DIM = 32
-};
+}

src/utils/Generic.ts

@@ -10,4 +10,4 @@
  */
 export function contains(arr: any[], el: any): boolean {
   return arr.indexOf(el) >= 0;
-};
+}