On 2024-01-09 19:05, Bart Schaefer wrote:
> You really can search for it in the doc.  "man zshexpn" and search.

Nuts.  It's there as you say, but my favorite online version of the 
manual can't find it.  I wonder how much grief that's caused me?  Maybe 
my 'search for syntax' idea is obviated because it's just this 
particular HTML version that can't do it.  That's irritating.

https://zsh-manual.netlify.app

... very attractive and easy to read but ...