jastadd-mode

jastadd-mode is an Emacs major mode for editing JastAdd attribute grammar specifications, commonly placed in .jrag / .jadd files.

Features

• Syntax highlighting
• Go-to-definition with xref
• Support for outline-minor-mode

Installation

Add the following to your configuration:

(use-package jastadd-mode
  :vc (:url "https://github.com/lu-cs-sde/jastadd-mode"
            :branch "main"
            :rev :newest))

Related work

These references

• JastAdd AST mode (also in MELPA)
• JastAdd tags support for vi(m) & Emacs (haven’t tested)