Homepage: https://www.gnu.org/software/emacs
Author: Luc Teirlinck
Local help through the keyboard
This file contains functionality to make the help provided by the help-echo text or overlay property available to the keyboard user. It also supports a more keyboard oriented alternative to `help-echo', namely a new text or overlay property `kbd-help'. It provides facilities to access the local help available at point either on demand, using the command `display-local-help', or automatically after a suitable idle time, through the customizable variable `help-at-pt-display-when-idle'. You can get a more global overview of the local help available in the buffer, using the commands `scan-buf-next-region' and `scan-buf-previous-region', which move to the start of the next or previous region with available local help and print the help found there. Suggested key bindings: (global-set-key [C-tab] 'scan-buf-next-region) (global-set-key [C-M-tab] 'scan-buf-previous-region)