Added a compact mode

[noaccOS]

Allows the user to set a compact mode, in which the first line of the prompt is hidden when in his home directory, and the newline '\n' is disabled too

[andreiborisov]

Hi @noaccOS! Thanks for the PR! I’m currently in the process of rewriting pure with a new modular approach, which should allow such level of customization without the need to modify prompt code itself. Unfortunately, that also means we probably cannot accept this PR, since we aim to be inline with original pure functionality for this major version.

That said, please, don't delete the PR branch yet, I’m going to look into it to make sure that the rewritten version will specifically support your desired configuration😉

[edouard-lopez]

Thanks @noaccOS,
For those interested, it looks like that:

However, I won't merge this PR as it's not part of Zsh's pure we are mimicking, but issue #65 is similar and will be added in the future.