fkYAML version 0.3.8

[fktn-k]

Summary

This release contains the new support of multiline scalars in the deserialization feature.
As described in the PR #344, the support is limited to single/double quoted styles and multiline scalar keys are being permitted as opposed to the YAML specification.
The above limitations will, of course, be resolved in future releases.
Furthermore, a number of bugs in the deserialization feature have been resolved as shown in the Bug Fixes section down below.
Last but not least, gcc14 and clang18 have been added to the supported compilers list and are now used in the GitHub Actions workflows for testing.

What's Changed

✨ New Features

• support flow line folding for single/double quoted scalars by @fktn-k in support flow line folding for single/double quoted scalars #344

⚡ Improvements

• Normalize newline codes in the input buffer by @fktn-k in Normalize newline codes in the input buffer #343

🐛 Bug Fixes

• Fix parse error on flow containers containing child flow containers by @fktn-k in Fix parse error on flow containers containing child flow containers #345
• Fix parse error on flow container keys by @fktn-k in Fix parse error on flow container keys #346
• Fix wrong parse result from mappings containing the non-first block sequence by @fktn-k in Fix wrong parse result from mappings containing the non-first block sequence #348 reported by @adjbcbc in Parse error #347
• Detect errors on missing flow value separators by @fktn-k in Detect errors on missing flow value separators #350
• Fix parse error on empty flow containers by @fktn-k in Fix parse error on empty flow containers #351 reported by @adjbcbc in Parse error #347

🤖 CI

• added gcc14 & clang18 to the compiler version list for testing by @fktn-k in added gcc14 & clang18 to the compiler version list for testing #349

Full Changelog: v0.3.7...v0.3.8

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This discussion was created from the release fkYAML version 0.3.8.

[ARessegetesStery]

Is it possible to load a yaml array with elements in it having value 0? This version throws exception with msg

Floating point value underflow detected.

A minimal example of yaml giving this issue is

pos: [0.0, 0.0, 0.0]

[fktn-k]

@ARessegetesStery
That should be possible with the following snippet (suppose n is a fkyaml::node initialized with 0.0):

float f = n.get_value<float>();
// or
double d = n.get_value<double>();

The implementation of get_value() hasn't been changed for a few releases, if I don't miss something.
So, if the conversion fails with the above snippet, it's likely a bug.
If so, please open an issue, or a PR is also welcome.

[fktn-k]

@ARessegetesStery
Sorry, it's turned out the implementations of get_value() for floating point types are wrong.
So I'll open an issue later and fix it there.

[ARessegetesStery]

Sorry I didn't see the reply until now. It seems that the int- and float-versions of get_value() does not examine whether the tmp_int or tmp_float variable is zero. I am submitting a bug report in issues now.

[fktn-k]

@ARessegetesStery
Thank you for the additional investigation!
I'll check the issue later. (I forgot to open it, and thanks again)

[fktn-k]

Addressed as the issue #366, and resolved in the PR #371.