Try to use zeal docsets path for linux users and guess the docsets to activate for a buffer.

[Bad-ptr]

trafficstars

The defcustom helm-dash-mode-docsets-alist looks monstrous and maybe inaccurate). But I think it could be useful.

[vspinu]

Any updates on this one? I think the first commit for searching Zeal docsets is non-controversial .

[kidd]

@vspinu you're right, I think the first commit could be merged in. For the rest of the PR, I don't think this should live inside the package but it belongs to user configurations.