update ci build images, remove ubuntu 20.04 and update a few others, fix some newer clang-tidy warnings
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The compiler complains about C2131: expression did not evaluate to a
constant.
https://godbolt.org/z/a198P3bdM
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One in the fuzz check handling of NaN's and a pathway to generate a
HorribleError.
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Fixes#1139
Fix a bug relating to parsing negative floating point values with no
zero before decimal point in a context where an option could be
possible.
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Fixes#1135. Adds enable check to certain to_string functions as some
std::array operations were ambiguous.
The addition of the capability to convert tuples to strings created an
ambiguity in the case std::array, which acts like a tuple and a
container. So it worked with the container conversion before, but could
also work with the new tuple conversion. And we didn't have any tests to
catch this.
This PR resolves the ambiguity, and adds some tests to check that array
is handled well.
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Adds @ComixHe as a contributor for code.
This was requested by phlptp [in this
comment](https://github.com/CLIUtils/CLI11/pull/1132#issuecomment-2702742598)
[skip ci]
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The underlying type of uint8_t/int8_t is unsigned char and signed char,
but IOStreams was specified to treat them just like char.
so promoting the casting value to get the expected value.
Signed-off-by: ComixHe <ComixHe1895@outlook.com>
Adds @gblanco92 as a contributor for code.
This was requested by phlptp [in this
comment](https://github.com/CLIUtils/CLI11/pull/1129#issuecomment-2694425412)
[skip ci]
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Next phase of the fuzzer, adds some mechanics for the fuzzer itself to
add modifiers on the options.
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update readme, changelog, and version for 2.5 release
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Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
Adds @jmarrec as a contributor for code.
This was requested by phlptp [in this
comment](https://github.com/CLIUtils/CLI11/pull/1122#issuecomment-2682507198)
[skip ci]
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Co-authored-by: Philip Top <phlptp@gmail.com>
Adds @nshaheed as a contributor for platform.
This was requested by phlptp [in this
comment](https://github.com/CLIUtils/CLI11/pull/1122#issuecomment-2682506808)
[skip ci]
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Co-authored-by: Philip Top <phlptp@gmail.com>
Adds @j-rivero as a contributor for platform.
This was requested by phlptp [in this
comment](https://github.com/CLIUtils/CLI11/pull/1122#issuecomment-2682497166)
[skip ci]
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Co-authored-by: Philip Top <phlptp@gmail.com>
Adds @krico as a contributor for code.
This was requested by phlptp [in this
comment](https://github.com/CLIUtils/CLI11/pull/1122#issuecomment-2682503164)
[skip ci]
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Adds @jsoref as a contributor for doc.
This was requested by phlptp [in this
comment](https://github.com/CLIUtils/CLI11/pull/1122#issuecomment-2682493678)
[skip ci]
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Adds @LostInCompilation as a contributor for code.
This was requested by phlptp [in this
comment](https://github.com/CLIUtils/CLI11/pull/1121#issuecomment-2682455232)
[skip ci]
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Allow trailing spaces on strings for conversions to floating point and
integers.
There was a potential confusing error that could occur if strings with
trailing spaces were converted to integer or floating point values. This
PR allows trailing spaces in the strings that would otherwise be
convertible to the appropriate numerical type.
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max, min on positional was not respected, specifically max positionals
only filled up to min, and skipped over optional options.
Fixes#1090
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Move the help generation priority higher so it triggers before config
file processing.
Fixes#1099
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