Maintain Autocomplete suggestions across included files

[jacobburrell]

Beancount allows you to have multiple files by way of "include"

Includes
Include directives are supported. This allows you to split up large input files into multiple files. The syntax looks like this:
include "path/to/include/file.beancount"
The general format is
include Filename

It seems autocomplete suggestions are based on the file being edited but doesn't check the included files.

Is there a way to have sublime use included files for autocomplete suggestions?