Minor cleanup

core/bbs.js

@@ -2,9 +2,6 @@
 /* eslint-disable no-console */
 'use strict';
 
-//var SegfaultHandler = require('segfault-handler');
-//SegfaultHandler.registerHandler('enigma-bbs-segfault.log');
-
 //  ENiGMA½
 const conf = require('./config.js');
 const logger = require('./logger.js');

core/bbs_link.js

@@ -129,7 +129,7 @@ exports.getModule = class BBSLinkModule extends MenuModule {
                         '/auth.php?key=' + randomKey,
                         headers,
                         function resp(err, body) {
-                            var status = body.trim();
+                            const status = body.trim();
 
                             if ('complete' === status) {
                                 return callback(null);

core/client_term.js

@@ -2,19 +2,19 @@
 'use strict';
 
 //  ENiGMA½
-var Log = require('./logger.js').log;
-var renegadeToAnsi = require('./color_codes.js').renegadeToAnsi;
+const Log = require('./logger.js').log;
+const renegadeToAnsi = require('./color_codes.js').renegadeToAnsi;
 const Config = require('./config.js').get;
-var iconv = require('iconv-lite');
-var assert = require('assert');
-var _ = require('lodash');
+const iconv = require('iconv-lite');
+const assert = require('assert');
+const _ = require('lodash');
 
 exports.ClientTerminal = ClientTerminal;
 
 function ClientTerminal(output) {
     this.output = output;
 
-    var outputEncoding = 'cp437';
+    let outputEncoding = 'cp437';
     assert(iconv.encodingExists(outputEncoding));
 
     //  convert line feeds such as \n -> \r\n
@@ -26,10 +26,10 @@ function ClientTerminal(output) {
     //  Some terminal we handle specially
     //  They can also be found in this.env{}
     //
-    var termType = 'unknown';
-    var termHeight = 0;
-    var termWidth = 0;
-    var termClient = 'unknown';
+    let termType = 'unknown';
+    let termHeight = 0;
+    let termWidth = 0;
+    let termClient = 'unknown';
 
     this.currentSyncFont = 'not_set';
 

core/config_loader.js

@@ -69,7 +69,7 @@ module.exports = class ConfigLoader {
                             defaultConfig,
                             config,
                             (defaultVal, configVal, key, target, source) => {
-                                var path;
+                                let path;
                                 while (true) {
                                     //  eslint-disable-line no-constant-condition
                                     if (!stack.length) {