best way to configure Springsource Tool Suit (STS, eclipse) to work with grails

I am looking to the best way to configure eclipse or STS to work right with Grails.

I am开发者_如何学编程 working with the 2.3.2 version. I have tried to set classpath the right way installing this plugin: http://grails.org/plugin/eclipse-scripts

Also this awnser.

But I am having several issues:

• Autocomplete doesn't work, it shows this message when I hit CTRL+SPACE: "unavailable autocomplete"
• Multiple compilations errors (acording to STS, not to grails)
• None syntax highlight for gsp files.
• The project view looks horrible with all the links to plugins source paths

So I am thinking: Is this the best way to configure it?

Do you have a better way?

Lets collect all the tips and tricks to configure STS of the best way to work with grails.

thanks in advance

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I'm using the M2 version of 2.3.3 and the Grails and Groovy support both have major improvements over previous versions. See http://blog.springsource.com/2010/07/19/grails-tooling-improvements-in-springsource-tool-suite-2-3-3-m2/