Implement the `?` format specifier for strings and characters - #3656

Merged

Casey Carter (CaseyCarter) merged 21 commits into

microsoft:mainfrom

cpplearner:p2286r8-formatting-ranges

May 18, 2023

Commits on Apr 14, 2023

Reduce code duplication in grapheme_break_property_data_gen.py
S. B. Tam (cpplearner)
committed
f603144

Commits on Apr 17, 2023

Add Unicode properties needed for [format.string.escaped]
S. B. Tam (cpplearner)
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bbd495f
Add _Fmt_codec::_Decode
S. B. Tam (cpplearner)
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b0ce1a7
Implement [format.string.escaped]
S. B. Tam (cpplearner)
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a6e47d4
Add basic tests
S. B. Tam (cpplearner)
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d25643c
Add more tests
S. B. Tam (cpplearner)
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21bf8f3
Update `yvals_core.h`
S. B. Tam (cpplearner)
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cc9aabc

Commits on Apr 19, 2023

Use the existing _Unicode_property_data structure
S. B. Tam (cpplearner)
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8809da5
Add TRANSITION comment
S. B. Tam (cpplearner)
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f1a93bc
Remove helper lambdas
S. B. Tam (cpplearner)
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6825e86

Commits on Apr 28, 2023

List P2286R8 for C++23 only
S. B. Tam (cpplearner)
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7dc7a77
Drop unnecessary forward declaration
S. B. Tam (cpplearner)
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7343a51
Guard new stuff with _HAS_CXX23
S. B. Tam (cpplearner)
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085efd1
Put stuff into a new inline namespace
S. B. Tam (cpplearner)
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34e322f
Add comment for _Is_unicode_scalar_value
S. B. Tam (cpplearner)
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d18d18b
Add newline between function definitions
S. B. Tam (cpplearner)
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3fab086
Check '\0' only when needed
S. B. Tam (cpplearner)
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e27cc4c
Tighten buffer size
S. B. Tam (cpplearner)
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d780c57
Use raw string literals
S. B. Tam (cpplearner)
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d85b6d6
clang-format (no manual changes)
S. B. Tam (cpplearner)
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62dd0d1

Commits on May 13, 2023

Address review comments
S. B. Tam (cpplearner)
committed
0243b80