Variable: allout-exposure-change-hook

allout-exposure-change-hook is an alias and customizable for allout-exposure-change-functions, defined in allout.el.gz.

This variable is obsolete since 24.3; use allout-exposure-change-functions instead.

Value

nil

Documentation

Abnormal hook run after allout outline subtree exposure changes.

It is run at the conclusion of allout-flag-region.

Functions on the hook must take three arguments:

 - FROM -- integer indicating the point at the start of the change.
 - TO -- integer indicating the point of the end of the change.
 - FLAG -- change mode: nil for exposure, otherwise concealment.

This hook might be invoked multiple times by a single command.

Probably introduced at or before Emacs version 22.1.

Aliases

allout-exposure-change-hook (obsolete since 24.3)