Mark function expressions differently from variables

Search Terms

Differentiate JS function vars from other vars, outline, breadcrumb, variable, function expression, arrow function expression

Suggestion

With the addition of outline.showVariables setting in VS Code, I would like to have this issue reconsidered.

https://github.com/microsoft/vscode/issues/84359

Use case and example as above.

Other internal mechanisms and userland extensions could possibly benefit from this change as well.

Checklist

My suggestion meets these guidelines:

• This wouldn't be a breaking change in existing TypeScript/JavaScript code
• This wouldn't change the runtime behavior of existing JavaScript code
• This could be implemented without emitting different JS based on the types of the expressions
• This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, etc.)
• This feature would agree with the rest of TypeScript's Design Goals.

refs

https://github.com/microsoft/vscode/issues/84359
https://github.com/microsoft/TypeScript/issues/14830
https://github.com/microsoft/TypeScript/issues/29036

Comienza revisando el issue 84359 enlazado de VS Code y los issues relacionados de TypeScript 14830 y 29036 para entender la distinción solicitada entre outline y breadcrumbs. Determina cómo deben representarse por separado las expresiones de función y las expresiones de función flecha respecto de las variables, preservando al mismo tiempo la salida existente de JavaScript y el comportamiento en tiempo de ejecución. Se considera terminado cuando los símbolos deseados se puedan distinguir para los casos de uso del editor mencionados.