TJ Kandala

I'm new to Mithril, but I believe that this is happening because vnode keys are used as the property name for the internal '[KeyMap](https://github.com/MithrilJS/mithril.js/blob/next/render/render.js#L507)' object, so keys must be strings....

Hi Matt, We throw the ["No active editor"](https://sourcegraph.com/github.com/sourcegraph/sourcegraph-vscode/-/blob/src/extension.ts#L30-33) error when [`vscode.window.activeTextEditor`](https://code.visualstudio.com/api/references/vscode-api) is `undefined`. Have you encountered this error when you run a Sourcegraph command while a file is open? re...