Both comments around `STRICTER_THAN_CSHARP` called the divergences host
repairs. Most are not. Of the eleven, three carry a backslash and two have no
authority for `System.Uri` to accept; `refusedByCSharpUriShape` refuses those
five on the raw string, before there is a host to repair. Four are genuine host
repairs `URL` would make and C# would not — two trailing dots, two fullwidth
hosts — and the last two throw in `URL` before any rule of ours runs.
The same slip sits in `isProtectedEndpoint`'s own doc comment, over a different
eleven: it says `URL` repairs eleven spellings `System.Uri` refuses, when only
the four carrying a tab or CR/LF are rewritten and the other seven are admitted
as written.
Wording only; no rule changes. It matters because the next reader deciding
whether the pre-check earns its keep will reach for the reason the comment
gives, and "host repairs" points at the wrong half of the list.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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