Hi,
I changed the shortcut of join lines to `Ctrl + J`, then tried to join lines.
Seems following behavior exists: - It will join all following lines, till a line start with blank char (while space / new line). - If the current line start with blank char, it won't join.
Is it possible to customize to following behavior: - Only join current line and the next line, despite the content of this or next line. This seems to be the behavior of vim with `Shift` + `J`.