RE: 23.0.60; no help xref for file-name-completion-ignore-case

[Drew Adams]

> > help-make-xrefs does not create a link on the text
> > `file-name-completion-ignore-case'. It does so for other such
> > variables, including `completion-ignore-case'.
> >
> > `completion-ignore-case' has a link;
> > `file-name-completion-ignore-case' does not.
> >
> > This is because the call in help-make-xrefs to intern-soft with arg
> > "file-name-completion-ignore-case" returns nil.
> 
> Is that simply because `file-name-completion-ignore-case' 
> doesn't exist?

Sorry, I meant `read-file-name-completion-ignore-case'.
Same bug description, with that name correction. Thx.