switch to es2020 and other small fixes (#147)

package.json

@@ -39,7 +39,7 @@
     "watch": "tsc -w -p ./src && npm run copy-jsbeautify",
     "clean": "rimraf lib",
     "remove-sourcemap-refs": "node ./build/remove-sourcemap-refs.js",
-    "test": "npm run compile && mocha ./lib/umd/test/*.js && npm run lint",
+    "test": "npm run compile && mocha --timeout 5000 ./lib/umd/test/*.js && npm run lint",
     "lint": "eslint src/**/*.ts",
     "install-types-next": "yarn add vscode-languageserver-types@next -f -S && yarn add vscode-languageserver-textdocument@next -f -S",
     "copy-jsbeautify": "node ./build/copy-jsbeautify.js",

src/services/htmlCompletion.ts

@@ -368,7 +368,7 @@ export class HTMLCompletion {
 						result.items.push({
 							label,
 							kind: CompletionItemKind.Keyword,
-							documentation: l10n.t(`Character entity representing '${entities[entity]}'`),
+							documentation: l10n.t('Character entity representing \'{0}\'', entities[entity]),
 							textEdit: TextEdit.replace(range, label),
 							insertTextFormat: InsertTextFormat.PlainText
 						});

src/tsconfig.esm.json

@@ -1,14 +1,14 @@
 { 
  	"compilerOptions": { 
- 		"target": "es5", 
+ 		"target": "es2020", 
  		"module": "es6", 
  		"moduleResolution": "node", 
  		"sourceMap": true, 
  		"declaration": true, 
  		"stripInternal": true, 
  		"outDir": "../lib/esm",
 		"lib": [
-			"es5", "es2015.promise"
+			"es2020"
 		],
 		"strict": true
 	 }

src/tsconfig.json

@@ -1,14 +1,14 @@
 { 
  	"compilerOptions": { 
- 		"target": "es5", 
+ 		"target": "es2020", 
  		"module": "umd", 
  		"moduleResolution": "node", 
  		"sourceMap": true, 
  		"declaration": true, 
  		"stripInternal": true, 
  		"outDir": "../lib/umd",
 		"lib": [
-			"es5", "es2015.promise"
+			"es2020"
 		],
 		"strict": true
 	 }