Find characters that appear in more than one text

@FionaLiu1998, here are some thoughts I have about cross-referencing characters, but you're welcome to go with whatever seems intuitive to you.

Here's an example of cross-references for generic phrases, that illustrates a link between two portions of text, thanks to @charlesreid1.
Here is documentation for the <person> tag, which I think would be useful.
This is a Google Books search for "Holohan" in Gifford's Joyce Annotated, that points out that he appears in Ulysses on about four pages.
Any character who appears in Ulysses also has an ID, like this one for Holohan, thanks to @yellwork's work. So we should probably use those IDs when linking.
I feel like any links should probably use URLs, so a link to the "Circe" episode of Ulysses would point to https://github.com/open-editions/corpus-joyce-ulysses-tei/blob/master/u15_circe.xml.
I feel like data about people should go in a header file, and not directly in the text, but that the names in the text should be given <persName xml:id=""> with an ID. Then, in the header somewhere, that can look like:

<person 
    role="assistant secretary of the Eire Abu society" 
    sex="M"  
    age="adult"
    xml:id="hh"> 

    <persName>Hoppy Holohan</persName>
    <link xml:id="holohan" target="#ulysses#lb070642"/>
    <note target="holohan">Holohan is mentioned in the "Aeolus" episode of Ulysses</note> 
</person>

(Holohan is mentioned in line 642 of Aeolus, among other places.)

But I'm also seeing that there are quite a number of other tags that are allowed inside <person>, like:

affiliation age birth death education event faith floruit langKnowledge listEvent nationality occupation persName persona residence sex socecStatus state trait

So there's room for even more description. Fargnoli might be a good reference for this.

Anyway no need to do everything. Even just a simple link between a few places would be good.

open-editions / corpus-joyce-dubliners-tei

Find characters that appear in more than one text #14