I have a parent page with about 200 child pages which constitute a lexicon. In the template of the parent page, I would like a query have allows the following listing. I want to show the first letter for every group of words that starts with that letter. If a letter is not represented in the list, it should not be shown.
A
Albert
Allan
Amanda
B
Bill
Bob
Bruno
C
Charles
Christine
and so on….
My answer comes late for you but maybe someone will find it useful. I needed the same thing so I had to write this template: