Toggle interactive shell

[andynameistaken]

Hi,
Is it possible to have equivalent of Ranger's S interactive shell keybinding in lf?

[joelim-work]

Press w - this is mentioned in the documentation:

lf/doc.md

Lines 248 to 259 in fe3a97c

	The following commands/keybindings are provided by default:
	Unix
	cmd open &$OPENER "$f"
	map e $$EDITOR "$f"
	map i $$PAGER "$f"
	map w $$SHELL
	cmd doc $$lf -doc | $PAGER
	map <f-1> doc
	cmd maps $lf -remote "query $id maps" | $PAGER
	cmd cmaps $lf -remote "query $id cmaps" | $PAGER
	cmd cmds $lf -remote "query $id cmds" | $PAGER