Move company and auto-complete to a common layer.
They are not enabled globally anymore, each mode using them
must explicitly declare a hook.
Only one frontend is supported for a given mode, we have to
choose the best between the two.
Only one key binding to toggle auto-completion on `SPC t a` no
matter if it is company or auto-complete. The lighter in the
mode-line is Ⓐ for both frontends.
- Enable lazy-loading of company.
- The company layer is now agnostic of any packages which use company
- company-backends is now buffer local and contains only the backends
which are relevant for the current modes
- New macro `spacemacs|reset-local-company-backends`
This change allows semantic-sticky-func-mode to display parameters that
are scattered in many lines by using stickyfunc-enhance package. It also
specifically handles Python to also display assigned values if
available.
Also update documentation.
With Semantic mode enabled, it enables IDE features such as:
- Enable helm-semantic-or-imenu to jump with Semantic instead of Imenu.
- Show function signature of current function point is inside at the
top (with global-semantic-stickyfunc-mode)
- Show function signature of current function at point at the
bottom (with global-semantic-idle-summary-mode).
- Add Srefactor for refactoring using Semantic parser framework. Bind it
to "SPC m r".
- Load 'compile package, otherwise compilation-mode-map won't exists and
Semantic fails to bind some key to the map and throw error.
