fix termview.js coding style

lib/termview.js

@@ -128,14 +128,14 @@ function setTimer(repeat, func, timelimit) {
             cancel: function() {
                 clearInterval(this.timer);
             }
-        }
+        };
     } else {
         return {
             timer: setTimeout(func, timelimit),
             cancel: function() {
                 clearTimeout(this.timer);
             }
-        }
+        };
     }
 }
 
@@ -381,7 +381,8 @@ TermView.prototype={
             if(e.ctrlKey && !e.altKey && !e.shiftKey) {
                 // Ctrl + @, NUL, is not handled here
                 if( e.charCode >= 65 && e.charCode <=90 ) { // A-Z
-                    if(e.charCode = 67 && this.selection.hasSelection())
+		    e.charCode = 67;
+                    if(this.selection.hasSelection())
                         conn.listener.copy(); // ctrl+c
                     else
                         conn.send( String.fromCharCode(e.charCode - 64) );
@@ -390,7 +391,8 @@ TermView.prototype={
                     return;
                 }
                 else if( e.charCode >= 97 && e.charCode <=122 ) { // a-z
-                    if(e.charCode = 67 && this.selection.hasSelection())
+		    e.charCode = 67;
+                    if(this.selection.hasSelection())
                         conn.listener.copy(); // ctrl+c
                     else
                         conn.send( String.fromCharCode(e.charCode - 96) );
@@ -661,7 +663,7 @@ TermView.prototype={
     },
 
     drawCursor: function(){
-        if(this.chh == 0 || this.chw == 0)
+        if(this.chh === 0 || this.chw === 0)
             return;
 
         var ctx=this.ctx;
@@ -674,11 +676,11 @@ TermView.prototype={
 
         if(this.cursorShow) {
             if(this.buf) {
-                var line = this.buf.lines[row];
+                let line = this.buf.lines[row];
                 if(!line)
                     return;
-                var ch=line[col];
-                var fg=ch.getFg();
+                let ch=line[col];
+                let fg=ch.getFg();
                 ctx.save();
                 ctx.fillStyle=termColors[fg];
                 ctx.fillRect(this.cursorX, this.cursorY, this.cursorW, this.cursorH);
@@ -690,16 +692,17 @@ TermView.prototype={
         }
         else {
             if(this.buf) {
-                var line = this.buf.lines[row];
+                let line = this.buf.lines[row];
                 if(!line)
                     return;
-                var ch = line[col];
+                let ch = line[col];
                 if(!ch.needUpdate)
                     this.doDrawChar(line, ch, row, col, this.cursorX, row * this.chh);
                     if(line.uris) { // has URI in this line
-                        var n=line.uris.length;
-                        for(var i=0; i<n;++i) {
-                            var uri=line.uris[i];
+                        let n=line.uris.length;
+			let i = 0;
+                        for(; i < n; ++i) {
+                            let uri = line.uris[i];
                             if(uri[0] <= col && uri[1] > col) { // the char is part of a URI
                                 // draw underline for URI.
                                 ctx.strokeStyle = uriColor;
@@ -763,7 +766,7 @@ TermView.prototype={
         //if(this.conn.listener.menu.onclick(event.pageX, event.pageY))
         //    return; // let context menu handle it
 
-        if(event.button == 0) { // left button
+        if(event.button === 0) { // left button
             var cursor = this.mouseToColRow(event.pageX, event.pageY);
             if(!cursor) return;
             // FIXME: only handle left button
@@ -798,7 +801,7 @@ TermView.prototype={
         var cursor = this.mouseToColRow(event.pageX, event.pageY);
         if(!cursor) return;
 
-        if(event.button == 0) { // left button
+        if(event.button === 0) { // left button
             if(this.selection.isSelecting)
                 this.selection.selEnd(cursor.col, cursor.row);
         } else if(event.button == 1) { // middle button
@@ -821,7 +824,7 @@ TermView.prototype={
 
         var uri = this.checkURI(cursor, true);
         if(uri) {
-            if(event.button == 0) // left button
+            if(event.button === 0) // left button
                 this.opener(uri);
             else if(event.button == 1) // middle button
                 this.opener(uri);
@@ -864,6 +867,6 @@ TermView.prototype={
     removeEventListener: function() {
         this.inputHandler.unload();
     }
-}
+};
 
 module.exports = TermView;