<p>I recently started facelets development, and a couple of days ago made my first useful custom tag. Now I would like to have auto-completion support in eclipse, like I have for standard taglibs like h, c and ui.</p>

<p>Is there any easy way (less than 30 min work) to enable tool support for custom tags?</p>

<p>I'm using eclipse 3.4 with jboss tools.</p>

What version of Eclipse are you using?
My current version (Version: 3.4.0, Build id: I20080617-2000, with WTP)has autocompletion for any taglib added as a directive on my JSP page (even if the current JSP file does a
```
<%@ include file="..." %>
```
to the actual file with the taglib declarations in it), even the non-standard ones.
For example, Eclipse will autocomplete any
```
<form:blah>
```
tags for me if I have the following declaration:
```
```
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
```
```