Syntax highlighting
Eclipse Plugin
To install a plugin providing syntax highlighting for file types used by the JastAdd system, use the following update site: http://jastadd.org/update-site/eclipse-syntax.
To add a new update site in Eclipse select the "Install New Software..." menu item from the "Help" menu.
JEdit
On Linux:
Copy the following two files to the directory ~/.jedit/modes:
jastadd.xml, jastadd_ast.xml
Add the following lines to the file ~/.jedit/modes/catalog:
<MODE NAME="jastadd" FILE="jastadd.xml" FILE_NAME_GLOB="*.{jrag,jadd}"/>
<MODE NAME="jastadd_ast" FILE="jastadd_ast.xml" FILE_NAME_GLOB="*.ast"/>