to_text = function(x,y)

to_node = function(sx,sy)

			if x >= vx(node.x) and node.w and x < vx(node.x + node.w) then
				if y >= vy(node.y) and node.h and y < vy(node.y + node.h) then

			if sx >= node.x and sx < node.x + node.w then
				local buffer_height = math.max(node.h, 3*node.editor.line_height)
				if sy >= node.y and sy < node.y + buffer_height then

				return true

				return node

				return true

				return node

	local node = to_text(x,y)

	local sx, sy = sx(x), sy(y)
	local node = to_node(sx,sy)

		Pan = {x=Viewport.x+x/Viewport.zoom,y=Viewport.y+y/Viewport.zoom}

		Pan = {x=sx,y=sy}

end

end