ein company backend now dutifully looks for the file and line where an object is
defined when company so asks it. When ein fails in its duty it fails silently
and I am not sure yet if that is the correct behavior. For now it will stand,
until I think of something better.
ein company backend will now show results of inspect_request in a company
documentation buffer when company requests documentation via the doc-buffer
command.
The backend was working properly only when completing at the beginning of the
lines. For example, completing `import IPython.` would end up replacing the
import and moving IPython to the beginning of the line. EIN's company backend no
longer does this.
There is now a company mode backend for ein. It generates completions by sending
complete_request to the running kernel so for the moment no jedi integration.
Configuring is maybe non-obvious - user should at minimum set
`ein:use-auto-complete` and `ein:use-auto-complete-superpack` to nil. Adding a
`(require 'ein-company)` probably should be done somewhere in the user's init
file. This could all be done better so I will attempt to address in later
commits.
Almost a direct copy and paste from ein-ac.el. Will have to
iterate on this more than a few times to figure out a good system
for generation completion candidates for company mode.
