bug#47771: 27.1; `Info-read-node-name` throws error during completion

[Lars Ingebrigtsen]

Daniel Mendler <mail@daniel-mendler.de> writes:

> Thank you. There is one additional issue I missed in the bug report. If
> you call `Info-build-node-completions` with a file without info tags, it
> will also throw an error. So maybe it would be better to wrap
> `(Info-build-node-completions (Info-find-file file1 nil t))` with
> `ignore-errors`?

Slapping an `ignore-errors' around all that code feels a bit excessive
(it makes debugging hard), so I've instead made
`Info-build-node-completions' a bit more resilient -- it'll catch errors
from `Info-goto-node' instead.

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