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Factor handbook > Developer tools > Help system

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Help topics are instances of a mixin:
topic


Most commonly, topics are article name strings, or words. You can display a specific help topic:
help ( topic -- )


You can also display the help for a vocabulary:
about ( vocab -- )


To list a vocabulary's words only:
words. ( vocab -- )


Examples
"evaluator" help

\ + help

"io.files" about