Mappings

Hit ? on a fern window to see actual mappings.

Core

The following mappings/actions are core feature so cannot be disabled by g:fern#disable_default_mappings

Mapping	Action	Description
a	choice	Open a prompt to input an action name to perform
.	repeat	Repeat previous action invoked from a prompt
?	help	Output mappings/actions to a pseudo buffer as help

Scheme less

The following mappings/actions are available among any fern buffer

Mapping	Action	Description
<C-c>	cancel	Cancel any operation under processing
<C-l>	redraw	Redraw content of the buffer
	debug	Show a debug information of a node under the cursor
<F5>	reload	Reload node itself and descendent nodes of a node under the cursor
	expand	Expand (open) a node under the cursor
-	mark-toggle	(Un)select a node
h	collapse	Collapse (close) a node under the cursor
i	reveal	Reveal (recursively focus and expand) a node which input by user
	enter	Enter a new tree which root node is a node under the cursor
<BS>, <C-h>	leave	Leave to a new tree which root is the parent node of a current root node
s	open:select	Select window to open a node under the cursor (like t9md/vim-choosewin)
e	open	An alias of open:edit action
E	open:side	Open a node under the cursor on right side of the fern buffer
	open:edit	An alias of open:edit-or-error action
	open:split	Open a node under the cursor with split
	open:vsplit	Open a node under the cursor with vsplit
t	open:tabedit	Open a node under the cursor with tabedit
	open:above	Open a node under the cursor with leftabove split
	open:left	Open a node under the cursor with leftabove vsplit
	open:below	Open a node under the cursor with rightbelow split
	open:right	Open a node under the cursor with rightbelow vsplit
	open:top	Open a node under the cursor with topleft split
	open:leftest	Open a node under the cursor with topleft vsplit
	open:bottom	Open a node under the cursor with botright split
	open:rightest	Open a node under the cursor with botright vsplit
	open:edit-or-error	Open a node under the cursor with edit or throw error when the buffer is modified
	open:edit-or-split	Open a node under the cursor with edit or split when the buffer is modified
	open:edit-or-vsplit	Open a node under the cursor with edit or vsplit when the buffer is modified
	open:edit-or-tabedit	Open a node under the cursor with edit or tabedit when the buffer is modified
<Return>, <C-m>		Invoke open when a node under the cursor is leaf. Otherwise invoke enter
l		Invoke open when a node under the cursor is leaf. Otherwise invoke expand
z	zoom	An alias of zoom:half action
	zoom:half	Temporary increase the width of a project drawer. It does nothing on split windows
	zoom:full	Temporary increase the width of a project drawer. It does nothing on split windows

file scheme (file:///)

Mapping	Action	Description
	cd	Change directory to the root node of the tree with cd command
	lcd	Change directory to the root node of the tree with lcd command
	tcd	Change directory to the root node of the tree with tcd command
x	open:system	Open a node under the cursor with a system program
N	new-file	Create a new file under a node under the cursor
K	new-dir	Create a new directory under a node under the cursor
c	copy	Copy files/directories of selected nodes to new locations sequentially
m	move	Move files/directories of selected nodes to new locations sequentially
C	clipboard-copy	Save files/directories of selected nodes to the internal clipboard to copy
M	clipboard-move	Save files/directories of selected nodes to the internal clipboard to move
P	clipboard-pate	Paste files/directories to a node under the cursor from the internal clipboard
	clipboard-clear	Clear the internal clipboard
D	trash	Move files/directories of selected nodes to the system trash-bin
	remove	Remove files/directories of selected nodes
R	rename	Start renamer to rename multiple files/directories by using Vim buffer (like exrename in Shougo/vimfiler.vim)
	terminal	Start :term on the parent path of the cursor node