foldout-zoom-subtree

foldout-zoom-subtree is an interactive compiled Lisp function in `foldout.el'.


(foldout-zoom-subtree &optional EXPOSURE)

Open the subtree under the current heading and narrow to it.

Normally the body and the immediate subheadings are exposed, but
optional arg EXPOSURE (interactively with prefix arg) changes this:-

EXPOSURE > 0 exposes n levels of subheadings (c.f. show-children)
EXPOSURE < 0 exposes only the body
EXPOSURE = 0 exposes the entire subtree