From ffb2708a8128a0cf1637c1f57de3c35ceca6029b Mon Sep 17 00:00:00 2001
From: Per Bothner <per@bothner.com>
Date: Tue, 11 Dec 2018 16:50:14 -0800
Subject: [PATCH] Revert "Cleanups required by tslink."

This reverts commit b68974517e2f9f02b0304db064020e25afc527fd.
---
 src/EscapeSequenceParser.ts | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/EscapeSequenceParser.ts b/src/EscapeSequenceParser.ts
index 76b9dd68..90405a42 100644
--- a/src/EscapeSequenceParser.ts
+++ b/src/EscapeSequenceParser.ts
@@ -306,7 +306,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
   private _removeHandler(array: any[], callback: any): void {
     if (array) {
       for (let i = array.length; --i >= 0; ) {
-        if (array[i] === callback) {
+        if (array[i] == callback) {
           array.splice(i, 1);
             return;
         }
@@ -315,19 +315,18 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
   }
 
   addCsiHandler(flag: string, callback: (params: number[], collect: string) => boolean): void {
-    const index = flag.charCodeAt(0);
+    let index = flag.charCodeAt(0);
     let array = this._csiHandlers[index];
     if (! array) { this._csiHandlers[index] = array = new Array(); }
     array.push(callback);
   }
 
   removeCsiHandler(flag: string, callback: (params: number[], collect: string) => boolean): void {
-    const index = flag.charCodeAt(0);
-    const array = this._csiHandlers[index];
+    let index = flag.charCodeAt(0);
+    let array = this._csiHandlers[index];
     this._removeHandler(array, callback);
-    if (array && array.length === 0) {
+    if (array && array.length == 0)
       delete this._csiHandlers[index];
-    }
   }
   /* deprecated */
   setCsiHandler(flag: string, callback: (params: number[], collect: string) => void): void {
@@ -360,11 +359,10 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
     array.push(callback);
   }
   removeOscHandler(ident: number, callback: (data: string) => boolean): void {
-    const array = this._oscHandlers[ident];
+    let array = this._oscHandlers[ident];
     this._removeHandler(array, callback);
-    if (array && array.length === 0) {
+    if (array && array.length == 0)
       delete this._oscHandlers[ident];
-    }
   }
   /* deprecated */
   setOscHandler(ident: number, callback: (data: string) => void): void {
@@ -513,7 +511,8 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
           if (cHandler) {
             for (let i = cHandler.length; ;) {
               if (--i < 0) { cHandler = null; break; }
-              if ((cHandler[i])(params, collect)) { break; }
+              if ((cHandler[i])(params, collect))
+                break;
             }
           }
           if (! cHandler) this._csiHandlerFb(collect, params, code);
@@ -595,7 +594,8 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
               if (oHandler) {
                 for (let i = oHandler.length; ;) {
                   if (--i < 0) { oHandler = null; break; }
-                  if ((oHandler[i])(content)) { break; }
+                  if ((oHandler[i])(content))
+                    break;
                 }
               }
               if (! oHandler) this._oscHandlerFb(identifier, content);