org: Radio targets

 
 4.2.1 Radio targets
 -------------------
 
 Org can automatically turn any occurrences of certain target names in
 normal text into a link.  So without explicitly creating a link, the
 text connects to the target radioing its position.  Radio targets are
 enclosed by triple angular brackets.  For example, a target ‘<<<My
 Target>>>’ causes each occurrence of ‘my target’ in normal text to
 become activated as a link.  The Org file is scanned automatically for
 radio targets only when the file is first loaded into Emacs.  To update
 the target list during editing, press ‘C-c C-c’ with the cursor on or at
 a target.