Magit now uses Transient instead of magit-popup, and we must adapt. Also had to
replace the recently removed magit-diff-buffer-file-popup with
magit-diff-buffer-file (similar but doesn't offer a popup before displaying the
diff).
Note some upstream packages haven't adapted to this change, but when they do we
might need similar fixes:
- magithub
- magit-gitflow
- magit-svn
By analogy with the "zz", "zb", "zt" vim / evil bindings, this adds an
additional key binding "z" for `recenter-top-bottom` to the following
transient states which navigate around the buffer in large jumps:
- auto-symbol-highlight
- error
- buffer
- vcs
- org-babel
This allows for repositioning of the buffer for visibility without having to
exit the transient state.
Minor updates are also made to documentation of other transient states.
This patch defines key bindings with leader key instead of evilified state to
make it easier for people those who edit in vim style to use diff-mode for both
of editing and reviewing files/buffers.
There are two use cases for diff-mode:
(1) to manually edit diff in a patch file
(2) to review diff that is generated by `vc-diff' or similar commands
The evilified state is useful for the case (2), but is confusing for the
case (1). Usually, users of vim editing style expect that they are in normal
state when a new buffer is created. However, when evilified state is used for
the case (1), some keys insert their character in a buffer, which let the users
think they are in insert state and keep hitting keys to edit the buffer, while
other keys invoke commands or change contents of buffer, which let them think
they are in normal state, so finally the user get lost what state they are in if
they don't know evilified state is used for diff-mode.
The changeset 58d521af5 "Unbreak diff-mode", originally written on Apr 2 2017,
tried to avoid the confusion by removing the evilified state configuration.
However, it is overwritten by the other and older changeset 8009e1bf5 "evilify
vc-* buffers", which is written on Feb 22 2016, for some reason.
This patch respects both of the use cases listed above, thus defines key
bindings with leader key instead of just removing the evilified state
configuration.
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.
As it was, git-gutter and git-gutter+ get started as soon as emacs starts if
they're enabled. This added about 500ms to startup time on my machine, so this
will instead defer it until emacs has been idle for 5 seconds.
