Upgraded node.js and bumped version

core/ansi_escape_parser.js

@@ -24,7 +24,7 @@ function ANSIEscapeParser(options) {
     this.scrollBack         = 0;
     this.graphicRendition   = {};
 
-    if(!_.isNil(options.startRow)) {
+    if(!_.isNil(options?.startRow)) {
         this.row = options.startRow;
     }
     else {

core/menu_module.js

@@ -105,7 +105,7 @@ exports.MenuModule = class MenuModule extends PluginModule {
 
                     const options = self.menuConfig.config;
 
-                    if(!_.isNil(artData) && _.isNumber(artData.height)) {
+                    if(_.isNumber(artData?.height)) {
                         options.startRow = artData.height + 1;
                     }
 

core/theme.js

@@ -585,7 +585,7 @@ function displayThemedPrompt(name, client, options, cb) {
                     return callback(null, promptConfig, artInfo);
                 }
 
-                if(!_.isNil(options) && !_.isNil(options.position) && !_.isNil(options.position.row)) {
+                if(!_.isNil(options?.position?.row)) {
                     artInfo.startRow = options.position.row;
                     if(client.term.termHeight > 0 && artInfo.startRow + artInfo.height > client.term.termHeight) {
                         // in this case, we will have scrolled