Checks if a word is a Rd keyword

Checks if a word is a Rd keyword.

## Static method (use this):
## Rdoc$isKeyword(word, ...)

## Don't use the below:
# S3 method for class 'Rdoc'
isKeyword(this, word, ...)

Arguments

...

Not used.

Value

Returns a logical.

Author

Henrik Bengtsson

See also

*getKeywords() For more information see Rdoc.