From a87d0cce836c563e00322f7820b2dbe6b4f02f2f Mon Sep 17 00:00:00 2001
From: "Taymon A. Beal" <taymon@google.com>
Date: Sat, 23 May 2020 14:50:37 -0400
Subject: [PATCH] Add asserts, bigint, and unknown to TypeScript keywords

Also, while I'm in here, consolidate typeKeywords into keywords in order to make it easier to keep this in sync with TypeScript going forward. I'm assuming that typeKeywords is not part of Monaco's public API that third-party integrations are supposed to depend on; if it is, then I can undo this.

Fixes: microsoft/monaco-editor#1978
---
 src/typescript/typescript.ts | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

diff --git a/src/typescript/typescript.ts b/src/typescript/typescript.ts
index 0c564d0e..d88441f3 100644
--- a/src/typescript/typescript.ts
+++ b/src/typescript/typescript.ts
@@ -73,19 +73,17 @@ export const language = {
 	tokenPostfix: '.ts',
 
 	keywords: [
-		'abstract', 'as', 'break', 'case', 'catch', 'class', 'continue', 'const',
-		'constructor', 'debugger', 'declare', 'default', 'delete', 'do', 'else',
-		'enum', 'export', 'extends', 'false', 'finally', 'for', 'from', 'function',
-		'get', 'if', 'implements', 'import', 'in', 'infer', 'instanceof', 'interface',
-		'is', 'keyof', 'let', 'module', 'namespace', 'never', 'new', 'null', 'package',
-		'private', 'protected', 'public', 'readonly', 'require', 'global', 'return',
-		'set', 'static', 'super', 'switch', 'symbol', 'this', 'throw', 'true', 'try',
-		'type', 'typeof', 'unique', 'var', 'void', 'while', 'with', 'yield', 'async',
-		'await', 'of'
-	],
-
-	typeKeywords: [
-		'any', 'boolean', 'number', 'object', 'string', 'undefined'
+		// Should match the keys of textToKeywordObj in
+		// https://github.com/microsoft/TypeScript/blob/master/src/compiler/scanner.ts
+		'abstract', 'any', 'as', 'asserts', 'bigint', 'boolean', 'break', 'case', 'catch',
+		'class', 'continue', 'const', 'constructor', 'debugger', 'declare', 'default',
+		'delete', 'do', 'else', 'enum', 'export', 'extends', 'false', 'finally', 'for',
+		'from', 'function', 'get', 'if', 'implements', 'import', 'in', 'infer',
+		'instanceof', 'interface', 'is', 'keyof', 'let', 'module', 'namespace', 'never',
+		'new', 'null', 'number', 'object', 'package', 'private', 'protected', 'public',
+		'readonly', 'require', 'global', 'return', 'set', 'static', 'string', 'super',
+		'switch', 'symbol', 'this', 'throw', 'true', 'try', 'type', 'typeof', 'undefined',
+		'unique', 'unknown', 'var', 'void', 'while', 'with', 'yield', 'async', 'await', 'of'
 	],
 
 	operators: [
@@ -118,7 +116,6 @@ export const language = {
 			// identifiers and keywords
 			[/[a-z_$][\w$]*/, {
 				cases: {
-					'@typeKeywords': 'keyword',
 					'@keywords': 'keyword',
 					'@default': 'identifier'
 				}