Snippets with tab (and other control sequences) insert [object Object]. Fixes #25938

extensions/json/server/npm-shrinkwrap.json

@@ -28,9 +28,9 @@
       "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-0.3.6.tgz"
     },
     "jsonc-parser": {
-      "version": "0.4.1",
-      "from": "jsonc-parser@0.4.1",
-      "resolved": "https://registry.npmjs.org/jsonc-parser/-/jsonc-parser-0.4.1.tgz"
+      "version": "0.4.2",
+      "from": "jsonc-parser@0.4.2",
+      "resolved": "https://registry.npmjs.org/jsonc-parser/-/jsonc-parser-0.4.2.tgz"
     },
     "ms": {
       "version": "0.7.2",
@@ -43,9 +43,9 @@
       "resolved": "https://registry.npmjs.org/request-light/-/request-light-0.2.0.tgz"
     },
     "vscode-json-languageservice": {
-      "version": "2.0.8",
+      "version": "2.0.9",
       "from": "vscode-json-languageservice@next",
-      "resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-2.0.8.tgz"
+      "resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-2.0.9.tgz"
     },
     "vscode-jsonrpc": {
       "version": "3.1.0-alpha.1",

extensions/json/server/package.json

@@ -8,9 +8,9 @@
     "node": "*"
   },
   "dependencies": {
-    "jsonc-parser": "^0.4.1",
+    "jsonc-parser": "^0.4.2",
     "request-light": "^0.2.0",
-    "vscode-json-languageservice": "^2.0.8",
+    "vscode-json-languageservice": "^2.0.9",
     "vscode-languageserver": "^3.1.0-alpha.1",
     "vscode-nls": "^2.0.2"
   },

src/vs/base/common/json.ts

@@ -232,7 +232,7 @@ export function createScanner(text: string, ignoreTrivia: boolean = false): JSON
 					break;
 				} else {
 					scanError = ScanError.InvalidCharacter;
-					break;
+					// mark as error but continue with string
 				}
 			}
 			pos++;