bug#44294: No widen by xref-find-definitions

[Dmitry Gutov]

On 28.10.2020 22:01, Juri Linkov wrote:
> Oh, sorry, I noticed this problem is just the tip of the iceberg,
> so creating a separate bug report from bug#5042 and bug#9917.
>
> The patch above fixes the problem of using xref-find-definitions
> in elisp-mode, but using xref-find-definitions in narrowed
> C files still fails with the error "Rerun etags: `%s' not found in %s".
>
> Here is an additional patch that fixes this as well:

Thank you. I'm fine with both patches, please feel free to install.

> -         (user-error "Rerun etags: `%s' not found in %s"
> -                      pat buffer-file-name)))
> +         (if (or (= (point-min) 1) (not widen-automatically))

Couldn't a buffer be narrowed, but point-min still be equal to 1?