20.6.5 [ptr.align]/4: "[ Note: The function updates its ptr and space arguments so that it can be called repeatedly with
possibly different alignment and size arguments for the same buffer." This is the last paragraph in the section, so the end-note tag can't be hiding below.

20.7.2.3.7 [util.smartptr.ownerless]/2: "operator()(x,y) shall return x.owner_before(y). [ Note: Note that
— operator() defines a strict weak ordering as defined in 25.4;
— under the equivalence relation defined by operator(), !operator()(a, b) && !operator()(b, a), two shared_ptr or weak_ptr instances are equivalent if and only if they share ownership or are both empty." Again, this is the last paragraph in the section, so the end-note tag can't be hiding below.

22.4.5.1.1 [locale.time.get.members]/9: "[ Note: The function uses the ctype facet installed in f’s locale to determine valid whitespace characters. It is unspecified by what means the function performs case-insensitive comparison or whether multi-character sequences are considered while doing so." This is the second-to-last paragraph in the section, so the end-note tag can't be hiding below.