function::indent_depth
名称
function::indent_depth — returns the global nested-depth
Synopsis
indent_depth:long(delta:long)
Arguments
delta- the amount of depth added/removed for each call
Description
This function returns a number for appropriate indentation, similar to
indent. Call it with a small positive or matching negative delta. Unlike the thread_indent_depth function, the indent does not track individual indent values on a per thread basis.
