Comment 6 for bug 1662541

Consider a name heading of the form:

$aNapoleon$bI,$cEmperor of the French,$d1769-1821$xFiction

The traditional form of the heading would be punctuation like this:

Napoleon I, Emperor of the French, 1769-1821 -- Fiction

However, without making either code or XSLT a bit smarter, it would end up like this, which is wrong:

Napoleon -- I -- Emperor of the French -- 1769-1821 -- Fiction

Some examples of this mispunctuation can be found here in the NOBLE catalog:

http://evergreen.noblenet.org/eg/opac/browse?blimit=10;qtype=subject;bterm=napoleon%20i;locg=1;bpivot=10718912