removefr – Remove from counter-reset lists

De­fines an in­ter­nal com­mand \@re­move­from­re­set, which does the op­po­site of the (LaTeX in­ter­nal) \@ad­dtore­set.
The pack­age is one of a col­lec­tion of frag­ments de­signed for use by pack­age writ­ers and oth­ers.