This commit exposes the separate infopane bindings to configuration
from the user. This also adds support for separate bindings in the
terminal emulator view. Default bindings are provided, but can also
be rebound in bindings.json.
This commit separates actions in the command bar from actions in
a normal buffer, and implements what is needed to allow rebinding,
although an interface for command bar keybindings is not yet exposed
to the user.
The old notation (for example `CtrlG`) causes confusion when combined
with new notation needed for alt (`Alt-g`) due to Alt being case
sensitive. Previously both formats were supported, but the documentation
and defaults used a combination. This commit only uses the new notation
for consistency.
Ref #1470
These actions reintroduce the behavior of micro where the Home key
toggles between the start of text (first) and the start of the line.
The same applies for the variant with selection. This commit also
sets these bindings as the defaults.
The default keybindings now use StartOfText which moves the cursor
to the start of the text on the current line instead of the actual
start of the line (if the line begins with whitespace).
Fixes#1468
On non-Mac operating systems, the default for CtrlLeft/CtrlRight
is now WordLeft and WordRight instead of moving the cursor to the
start and end of lines (now rebound to Alt-Left/Right by default).
Default keybindings are unchanged on Mac.
Fixes#1465
