def get_next_line_level(line_direction, level_direction, count):
current_line = _vim.line_number()
current_level = get_level(current_line)
next_line = current_line
next_level = None
levels = 0
while True:
if line_direction == "down":
next_line += 1
if next_line >= len(_vim.buffer()):
if levels > 0:
return (next_line, next_level)
return None
if line_direction == "up":
next_line -= 1
if next_line <= 0:
if levels > 0:
return (next_line, next_level)
return None
next_level = get_level(next_line)
if level_direction == "deeper" and next_level > current_level:
levels += 1
if level_direction == "shallower" and next_level < current_level:
levels += 1
if levels >= count:
return (next_line, next_level)
def get_next_line_level(direction):
current_line = _vim.line_number()
current_level = get_level(current_line)
next_line = current_line
while True:
next_line += direction
if direction == 1 and next_line > len(_vim.buffer()):
return None
if direction == -1 and next_line <= 0:
return None
next_level = get_level(next_line)
if next_level != current_level:
return (next_line, next_level)
