If persp-mode is already activated, don't re-activate it. Should fix bug
where running dotspacemacs/sync-configuration-layers (SPC-f-e-R) resets
all the layouts.
- move evil-org to org layer
- move org-plus-contrib to spacemacs-org layer
- remove toc-org from the list of package for org layer
- give ownership of the org package to org layer
- invent a package named default-org in spacemacs-org layer in order
to let the ownership of org package to org layer
- remove unnecessary :mode keyword in use-package from for org
- add `l` to workspace transient state to go back to layout transient
state
- remove erroneous `l` and `h` keys on layouts transient state
- unique documentation toggle for layouts and workspaces
- reformat and sort transient states documentation
Now Spacemacs will ask for layer installation when opening a file with
a known file type.
The auto-mode-alist entries are added by the file auto-layer.el in
the layers directory.
Easy insert of forms for lazy initialization can be done with the
interactive function configuration-layer//insert-lazy-install-form.
Change default value of dotspacemacs-enable-lazy-installation to t.
By convention, jump back should be on `b`, not `u`
Since `SPC j u` is free, move as well `SPC j U` to `SPC j u`.
`SPC j b` for bookmark jump is already available under `SPC f b`
To follow with the refactor of the holy-mode which uses the
emacs state of evil mode, the hybrid mode now uses the evil hybrid
state.
We have now a clean symmetry between all the editing styles where each
of them has an associated state:
- vim = insert state
- emacs = emacs state
- hybrid = hybrid state
This gives consistent properties to all editing styles and most
importantly allows to have true isolation of key binding maps. It has
the huge benefit to be easier to explain since now everything can
leverage the evil API regarding key bindings.
Note: Regular Emacs key binding functions can still be used for emacs
and hybrid states so there is no regression with the previous
implementation, we just gain better isolation at the cost of a few
duplicated lines of code which will be easy to update as needed if
evil upstream code changes (this code has been commented with a link
to the upstream code).
Motivation
While disabling Evil in holy-mode makes its implementation shorter and
sounds elegant on the paper, in practice it puts a big burden on the
configuration parts which need to know if Evil is enable or not. This is
a bad separation of concerns and the bunch of fixes that we were forced
to do in the past weeks shows this issue. Those fixes were about
removing the knowledge of the activation of Evil by implementing new
dispatching functions to be used by layers, this is cumbersome and makes
Spacemacs layer configuration more subtle which is not good. There was
additional bad consequences of the removal of Evil state like the
impossibility to use Evil lisp state or iedit states, or we would have
been forced to implement a temporary activation of Evil which is
awkward.
Instead I reintroduce Evil as the central piece of Spacemacs design thus
Evil is now re-enabled in holy-mode. It provides the abstraction we need
to isolate editing styles and be able to grow the Spacemacs
configuration coverage sanely. Layers don't need to check whether the
holy mode is active or not and they don't need to know if Evil is
available (it is always available). We also don't need to write
additional dispatching functions, this is the job of Evil, and I think
it provides everything for this. Ideally configuration layer should be
implemented with only Evil in mind and the holy-mode (and hybrid-mode)
should magically make it work for Emacs style users, for instance we can
freely use `evil-insert-state` anywhere in the code without any guard.
Evil is now even more part of Spacemacs, we can really say that
Spacemacs is Emacs+Evil which is now an indivisible pair. Spacemacs
needed this stable API to continue on the right track.
While these changes should be rather transparent to the user, I'm sorry
for this experimental period, I failed to see all the implications of
such a change, I was just excited about the possibility to make Evil
optional. The reality is that Spacemacs has to embrace it and keep its
strong position on being Emacs+Evil at the core.
Implementation
- insert, motion and normal states are forced to emacs state using an
advice on `evil-insert-state`, `evil-motion-state` and
`evil-normal-state` respectively. These functions can be used freely in
the layer configuration.
- A new general hook `spacemacs-editing-style-hook` allow to hook any
code that need to be configured based on the editing style. Functions
hooked to this hook takes the current style as parameter, this
basically generalize the hook used to setup hjkl navigation bindings.
- ESC has been removed from the emacs state map.
- Revert unneeded changes
- Revert "evil: enter insert-state only from normal-state"
commit bdd702dfbe.
- Revert "avoid being evil in deft with emacs editing style"
commit f3a16f49ed.
Additional changes
All editing style packages have been moved to a layer called
`spacemacs-editing-styles`
Notes
I did not have time to attack hybrid mode, I should be able to do it
later.
Using window-numbering-assign is simpler and more reliable than using
window-numbering-before-hook and neo-after-create-hook.
Duplicates older commit 2ff22934e7 which
somehow didn't survive the splitting of spacemacs layer into smaller
spacemacs-* layers.
This reverts commit decd5235a9.
The smooth-scrolling package is not required when
dotspacemacs-smooth-scrolling is nil so it is not possible to use a
function of this package to disable it.
