Albeit being tremendously helpful in the majority of situations, the look-ahead completion sometimes can tike a while to gather all the data to show in the drop-down menu, leading to a "frozen" interface.
For me, for example, this happens when working with Boost libraries, particularly in the boost::geometry namespace.

What I wish for:
It would be great if there were a blacklist/whitelist for the look-ahead auto completion.
This could be something like :

Blacklist:
boost::geometry

Whitelist:
boost::geometry::[method_1_I_use_all_the_time]
boost::geometry::[method_2_I_use_all_the_time]

The look-ahead could then skip the parsing of boost::geometry:: and "simply" just show the corresponding entries from the whitelist... (assuming that the list of entries there is much shorter than the completely blacklisted namespace).

Thanks for considering this.





Reproducible: Always