Bug 24853 – Skip white space with formattedRead

Proposal: add a skip whitespace format specifier to formattedRead. The purpose of this is to enable stuff like: https://issues.dlang.org/show_bug.cgi?id=4656 Of note is that white space is a Unicode category, it covers a lot more characters than just space or tab. This came up as a comparison to Nim, which does this automatically. However not skipping white space is intentional on D's side. So to have a format specifier for it would give us both capabilities when needed.

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