Too many carriage returns

[metal3d]

Hi,
Congrats for your work, it's strange that your project isn't very known ! It works great and it makes what it should.

There is a little problem to my side. When I run the command, the puml file is dumped with many "\n" that breaks the plantuml parsing. I need to cleanup blanck lines to make it work as it does.

I tried with plantuml on my computer, and with a plantuml server I created.

You can check:

The direct output:
http://goo.gl/pFW8iJ

Fixed sources:
http://goo.gl/Odjyii

And the second fix: removing the the whole "double chars" that makes line too long.
I mean that I changed "-->" to "->", and so on...
http://goo.gl/KuQK1E

[t-yuki]

Thanks for your suggestions.
I've tried to fix these issues, PTAL.
Note that it requires go 1.6 for new text/template.

[metal3d]

Hi,
No problem, I'm using Go 1.6 :)

[metal3d]

And I will try your fix soon !