Fix issue #510: Support text blocks in Diet templates

[nazriel]

Fix issue #510

Redo of #514 (which history got screwed up ;) )

Added tests for cases mentioned by Sönke

Some care needs to be taken to handle anything after the dot correctly:

    pre.test -> <pre class="test">
    pre.test. -> <pre class="test"> + block text
    pre. test -> <pre> + block text (jade apprently ignores the "test" in this case
    pre(). -> <pre> + block text

[s-ludwig]

Just one question - shouldn't the "blocktag" case be removed and the code moved into the if statement? At least Jade seems to treat "blocktag" as an ordinary tag.

[nazriel]

@s-ludwig you are totally right!
I should stop coding at those hours ;)

Btw, Sönke, DMD-head seems to be breaking stuff again... meh.
Should I report it or are you aware of it?

[s-ludwig]

If you have time, that would be much appreciated! What did break this time?

[nazriel]

@s-ludwig pull itself is updated.

DMD ~master issue reported here: #526

[s-ludwig]

Can you issue a quick rebase? Seems like the unit tests of the last pull request got in the way.

[nazriel]

@s-ludwig done!
Sorry for delay, exams @ Uni 👻

[s-ludwig]

Thanks, and good luck with the exams!

[nazriel]

@s-ludwig thanks for merging!