Workspace

Many IDEs come with the notion of a workspace which is a collection of projects that are, in the mind of the developer, related to each other. Not all code that goes into the final product is contained in a single project. Indeed, many libraries can be used to create the final artifact.

This page will discuss how the same thing may be done for java projects using malabar-mode. Not all the ideas presented here will require malabar-mode, but they will all work within that context.

Using TAGS

EMACS has a built-in facility called tagswhich allows a developer to quickly jump to a class or method. It requires a TAGS file be created using the etags program that does a good job with Java.

It is common to put all related projects in a common directory. If so, then create a TAGS file in each project, adding it to the ignore file of your source control.

(defun add-to-tags-table-list (dir) (interactive "DDirectory:") (if (file-exists-p dir) (dolist (file (directory-files dir t)) (if (file-exists-p (expand-file-name (concat file "/TAGS"))) (add-to-list 'tags-table-list file)))))

(add-to-tags-table-list "~/workspace") (add-to-tags-table-list "~/projects")

Putting it all together