Many of the methods in scalaz have symbolic unicode equivalents, such as forever and ∞ (of course, I have this the wrong way round, the symbolic methods really have ASCII equivalents).
The project contains a live templates XML file for IDEA so these can be auto-completed, I believe by using the forever+TAB shortcut (in the above instance).
I can't figure out how to import this live template into IDEA and actually use it, though. How can I do that?
Live Templates XML file should be placed under IDEA configuration directory, templates subdirectory.
IDEA configuration folder location would depend on your platform:
- Windows: USERPROFILE\.IntelliJIdeaXX\config
- Linux: ~/.IntelliJIdeaXX/config
- Mac OS X: ~/Library/Preferences/IntelliJIdeaXX
Where XX is IDEA version (90 for IDEA 9.x).
Make sure to close IDEA before copying the XML into the templates directory.
来源：https://stackoverflow.com/questions/2681429/how-do-i-get-the-scalaz-idea-live-templates-working-for-the-symbolic-methods