1. The pattern is "shortcode,output"
2. Hidden shortcuts go above the line with "---"
3. Lines can be commented out using a "#" at the start
- 4. ";" (semicolon) cannot be used as a shortcode, as that is used to quit the program
+ 4. Shortcodes may not contain ";" (semicolon) as that is used to quit the program
5. Shortcodes cannot start with - as that confuses grep
## License