nested replacement fields may omit arg_id #10
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syntax.html already has examples like `fmt::format("{:.{}f}", 3.14, 1)` using this,
and https://en.cppreference.com/w/cpp/utility/format/formatter#width_and_precision shows that this is the case for the C++20 std::format
The Format Specification Mini-Language grammar seems to be the only one not showing this; update it to match.
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Thanks for the PR but this file is auto-generated and will be rewritten by the next update. Please submit a PR to change the source here: https://github.com/fmtlib/fmt/blob/master/doc/syntax.rst |
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Thanks. I looked for a .rst or other source file, but didn't look in the right repository... |
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syntax.html already has examples like
fmt::format("{:.{}f}", 3.14, 1)using this,and https://en.cppreference.com/w/cpp/utility/format/formatter#width_and_precision shows that this is the case for the C++20 std::format
The Format Specification Mini-Language grammar seems to be the only one not showing this; update it to match.