[Issue 13241] [REG2.067a] writeln no longer flushes stdout

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=13241

--- Comment #13 from Walter Bright <bugzi...@digitalmars.com> ---
https://github.com/D-Programming-Language/phobos/pull/2442

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