Completion for input tag

[EgorDuplensky]

Thank you for the package.
Switched to this one from ggtags because of much better performance and more search options.
It seems xcscope lacks tag completion feature.
Any plans to implement it?

[dkogan]

EgorD <notifications@github.com> writes:

It seems xcscope lacks tag completion feature. Any plans to implement it?

I don't know what this is. Does ggtags support it?

[EgorDuplensky]

Yes, it does.
This is similar to helm/ivy/ido behavior, for example, when you start a command with 'M-x' they suggest completions.
ggtags-find-definition basically does the same but just for tags.

[dkogan]

I just looked at it, and I don't see anything in the cscope tool to report which symbols the database knows about. Manpage: http://cscope.sourceforge.net/cscope_man_page.html

You can search for . and then parse the output in some way, but that would take a lot of work to make reliable. I don't think this is worth the effort, so I'm not going to work on that, but if you want to send me patches, we can talk about it :)