bug#61877: [PATCH] Extract Lisp function examples from shortdoc information

[Daniel Martín]

Eli Zaretskii <eliz@gnu.org> writes:

> Btw, something seems amiss: "C-h f" for string-fill, which has 2
> examples in shortdoc, still says "Example:", not "Examples:", as I'd
> expect.  Can you take a look?

That is because some functions have more than one example per group (for
example, string-lessp is documented in the "comparison" and "string"
groups), but the "s" is added when a function is documented in _more
than one group_.

I think a more accurate logic to add the "s" is to count the number of
"arrow characters" that separate the form from the example.

Could you give a try to the attached patch, and install it for me if all
works correctly?  Thanks.

0001-Fix-pluralization-in-shortdoc-help-fns-examples-func.patch
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