Functions to get and set the layout of a tmux window.
Usage
layout(target = NULL)
layout(target) <- value
set_layout(target = NULL, value)
layout_even_horizontal(target = NULL)
layout_even_vertical(target = NULL)
layout_main_horizontal(target = NULL, height = NULL)
layout_main_vertical(target = NULL, width = NULL)
layout_tiled(target = NULL)
layout_next(target = NULL)
layout_previous(target = NULL)
layout_even(target = NULL)
layout_undo(target = NULL)
layout_rotate(target = NULL, reverse = FALSE)