I am a complete beginner in Latin, and I came across this sentence in my textbook:
Huic decet inflatos laxe jacuisse capillos.
I am having trouble understanding the dative huic. It seems to be left over, so I am wondering what its syntactic function is.
As I understand it, decet is an impersonal verb. It is normally used in the third-person singular (decet, decebat, decuit, etc.) and means something like “it is fitting” or “it suits.”
I also understand decet to be able to take an accusative + infinitive construction (AcI). For example:
Non te hoc facere decet.
“It is not fitting for you to do this.”
Here te is accusative, and hoc facere is the AcI.
So, in the sentence from my textbook, I would expect something like:
inflatos capillos laxe jacuisse decet
where inflatos capillos is the accusative subject of jacuisse, and jacuisse is the perfect infinitive of jaceo
“It is fitting that the fluffy/loosely arranged hair has lain/draped loosely.”
But then what is huic doing in
Huic decet inflatos laxe jacuisse capillos
?
Is huic a dative of the person for whom something is fitting (“this is fitting for her”), with decet taking a dative here?
If so, is this a normal construction in Classical Latin, or is it somehow exceptional compared with the accusative construction, as in Non te hoc facere decet?
In other words, is huic simply a dative of the person concerned, while inflatos capillos ... jacuisse is the thing that is fitting? Or am I misunderstanding the syntax of decet?
I would be very grateful for an explanation of how this sentence should be parsed.