Previously if there were no suggestions, we simply wouldn't show the
autocomplete popup at all. This is functional, but when there are no
resultes it does leave the user wondering if it actually worked.
Now, if the user requests autocomplete and we do have requests, it
behaves exactly as before, but if there' aren't any we now show a box
with the message "No suggestions" to show the user that we got the
request, there just isn't anything to suggest.
There are times when it is nice to display one suggestion but fill
something different. This lays the groundwork for allowing
GMLAutocompleteProvider to automatically add ': ' to the end of
suggested properties, while keeping the ': ' suffix from cluttering up
the suggestion UI.
The C++ language-server can now autocomplete include paths.
Paths that start with '<' will be searched in /usr/include, and paths
that start with '"' will be searched in the project's root directory.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
This enables the user to view and navigate classes with a TreeView that
is updated by the LanguageServer as it parses the code.
It offers a new neat way to view the project's structure :^)
(...and ASSERT_NOT_REACHED => VERIFY_NOT_REACHED)
Since all of these checks are done in release builds as well,
let's rename them to VERIFY to prevent confusion, as everyone is
used to assertions being compiled out in release.
We can introduce a new ASSERT macro that is specifically for debug
checks, but I'm doing this wholesale conversion first since we've
accumulated thousands of these already, and it's not immediately
obvious which ones are suitable for ASSERT.
