Use indexes as follows:
* To add the word "word", use: {{cmd|index}}<tt>{word}{word}</tt>
* To sort a word (such as "ConTeXt" under "C"), use: {{cmd|index}}<tt>[CONTEXT]{\ConTeXt}</tt>
* To use multi-levels (up to three), use a plus symbol: {{cmd|index}}<tt>{beans+baked}</tt>