plantuml !include not working

[abelsromero]

AsciiDoc Plugin Version:
0.17.3

IDE Name and Version:
IntelliJ IDEA 2016.3.6
Build #IU-163.15188.11, built on March 24, 2017
JRE: 1.8.0_111-b14 amd64
JVM: Java HotSpot(TM) 64-Bit Server VM by Oracle Corporation

Issue description
When I use the plantuml !include directive in a diagram block, the diagram-preview fails and shows the following text.

Expected behaviour
Should display the diagram correctly as if the contents of the included file were on the same plantum block.

Severity (at least for me)
Minor

Notes
I confirmed using the maven plugin, that the issue comes from the Asciidoctorj-diagram contained (version 1.5.0), with last version (1.5.4) this is fixed.
However, I am not sure this is enough, the includes are resolved relative to the AsciiDoc document. Unless this is taken into consideration, it won't work property.
Also, the plugin uses Asciidoctorj 1.5.4.1, last is 1.5.5. Does it make sense to you for a new release?

[ahus1]

@abelsromero - there is a preview version 0.18.0 of the plugin available from the github releases page.

This includes already the versions asciidoctorj-diagram 1.5.4 and Asciidoctorj 1.5.5.

A small include example worked for me. Please give it a try. If it doesn't work, please post a small source code snippet that shows what doesn't work for you.

[abelsromero]

Works perfectly for me! 👍