4.3 Keywords

8.12

procedure
(keyword? v) → boolean?
v : any/c

Returns #true, if v is a keyword; #false, otherwise.

procedure
(keyword<? kw1 kw2) → boolean?
kw1 : keyword?
kw2 : keyword?

Returns #true, if kw1 and kw2 are in lexicographically-increasing order; #false, otherwise.

procedure
(keyword→text kw) → text?
kw : keyword?

Returns a text value whose character content is the keyword name.

procedure
(text→keyword txt) → keyword?
txt : text?

Returns a keyword whose name is the character content of txt.