This VSCode plugin has been deprecated and replaced by this one: https://marketplace.visualstudio.com/items?itemName=accordproject.cicero-vscode-extension
The new accordproject.cicero-vscode-extension has better support for both .cto and .ergo files and adds new features. Please remove this extension as well as the Hyperledger Composer extension before installing accordproject.cicero-vscode-extension.
Accord Project source code files are made available under the Apache License, Version 2.0 (Apache-2.0), located in the LICENSE file. Accord Project documentation files are made available under the Creative Commons Attribution 4.0 International License (CC-BY-4.0), available at http://creativecommons.org/licenses/by/4.0/.