PDF Preview: collapse whitespace surrounding Notes/Boneyards

[HughxDev]

If you comment out text and separate it with line breaks so it looks neat in the source view, the preview will output extra whitespace for all of the line breaks.

[kpozin]

This actually inserts one blank line for every line of a multiline note. For example,

Some action!

[[This.
Is.
A.
Note.]]

Another action.

is previewed as

Some action!






Another action.

[piersdeseilligny]

Thanks for reporting this! it's related to #79

That said, fixing this is not extremely high priority, because it works correctly in the PDF, and I'm currently developing a completely revamped parser (as part of the standalone branch) which will be written in a way more elegant and maintainable way.