Hello,
I think it would make sense to implement a function in textops similar
to remove_hf(x) but remove_all_hf(x) in order to be sure a certain
header field is not present any more.
The specific scenario is setting up a RFC3323/3325-compilant platform,
where it is imperative that untrusted nodes are not able to inject any
"P-Asserted-Identity" header field into trusted nodes. I'm not sure
remove_hf() does the job in this case.
With best regards,
Martin