title: How to implement own tag jump in VIM with CTRL-]?
body: <p>If :h is used in VIM, it will automaticall follow |links| via <kbd>CTRL</kbd>+<kbd>]</kbd>, opening new help topics and maintaining tag jumps list (<kbd>CTRL</kbd>+<kbd>T</kbd> will go back in jumps history). How to implement such behavior in my own file format? For example, i want <kbd>CTRL</kbd>+<kbd>]</kbd> on text inside {} to open a file named something.txt and <kbd>CTRL</kbd>+<kbd>T</kbd> to go back. How to implement this?</p>