This reverts commit 29c78ce841 and all other fixes
that have been made afterwards.
The motivation is that use-package is seen by many as a replacement for
`require`. Is use-package always defer the loading of packages then is breaks
this use case, this does not respect POLA so even if it was making Spacemacs
loading faster (up to 3s faster on some startup on my machine) we just cannot
use it, it would be irresponsible. Spacemacs should be easy to use, loading
performance will come with time but it is not a priority.
Had to create dummy init functions at some places since the owner of a package
is the last layer that defines the init function of a package. And a package
can be installed only if it has an owner.
The login is required for most jupyter installs these days.
change ipython command keybinding for open from 'n' to 'o'
Unless I'm violating some Spacemacs convention using 'o' for 'open'
seems to the right choice instead of 'n'. Better mnemonics, IMO.
It comes from an offical "UserWarning":
> axes.color_cycle is deprecated and replaced with axes.prop_cycle; please use the latter
But axes.prop_cycle receive a new format of parameters, this will fix it.
If only ipython is installed, command $ ipython notebook fails with ImportError: No module named 'notebook'. Correct to specify dependency to include the notebook server.
Or `,.` with the shortcut, this is a more standard approach.
Use the :evil-leader-for-mode keyword to bind the transient state
Add space in the :doc of the transient state because auto-indent of
elisp code is broken otherwise.
Helm seems to treat "!" specially in pattern matching, so having a ! in
the pattern string when traversing directories is problematic. This
change fixes#2737, because as far as I can tell "+" has no special
meaning in a helm pattern.
Of course, we can choose a different character, but I'm fond of "+" as
representing "more layers here".
