ou have to write a manifest file, either using a text editor, or with the "new->untitled text file" option on Eclipse. This is what I wrote

quote:

---

Manifest-Version: 1.0
Class-Path: java-cup-11a.jar java-cup-11a-runtime.jar
Main-Class: uk.co.critchie.eiffel.test.EiffelFileReader

---

. . . remembering to put a "return" at the end of the last line.

Then you go through the usual procedure for creating a .jar:

• Right-click the project in "package" on the left.
• Export
• Java->Jar File
• Click on name of project
• After the page where it says "packaging"->next
• Mark the radio button where it says "use existing manifest"
• Navigate to the manifest file, then "finish"

You need to put all the required files into the directory where the .jar file is.
Bingo. It is all working.