We developed a textual concrete syntax and a textual editor that supports it for the domain-specific language EAST-ADL, which we named EATXT. This document is a technical report that describes potential advanced features that could be added to EATXT that have not yet been implemented. The purpose of this report is to share our understanding of the relevant technical challenges and to assist potentially interested peers.

翻译：我们为领域特定语言EAST-ADL开发了一种文本具体语法及其对应的文本编辑器，并将其命名为EATXT。本文档是一份技术报告，描述了尚未实现的、可添加至EATXT的潜在高级特性。本报告旨在分享我们对相关技术挑战的理解，并为潜在感兴趣的同行提供参考。