8 Parameters
value
named-group-form/c : contract?
TBD
'unsupported – ...
'quoted – ... (?’name’...).
'bracketed – ... (?<name>...).
'p-bracketed – ... (?P<name>...).
parameter
(rx/named-group-form form) → void? form : named-group-form/c
= 'unsupported
TBD
procedure
(rx/has-named-groups) → boolean?
TBD
value
group-ref-form/c : contract?
TBD
'grouped – ... (1).
'escaped – ... \\1.
parameter
(rx/group-ref-form form) → void? form : group-ref-form/c
= 'escaped
TBD
parameter
(rx/has-named-group-refs named-refs) → void? named-refs : boolean?
= #f
TBD
(name)
Implies group reference form is 'grouped.
parameter
(rx/has-relative-group-refs relative-refs) → void? relative-refs : boolean?
= #f
TBD
(-1) or (+1)
Implies group reference form is 'grouped.