libfyaml

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  "desc": "Fully feature complete YAML parser and emitter",
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  "github_readme_excerpt": "# libfyaml 1.0-alpha7\n\n[![Autotools CI](https://github.com/pantoniou/libfyaml/workflows/Standard%20Automake%20CI/badge.svg)](https://github.com/pantoniou/libfyaml/actions?query=workflow%3A%22Standard+Automake+CI%22)\n[![CMake CI](https://github.com/pantoniou/libfyaml/workflows/CMake%20CI/badge.svg)](https://github.com/pantoniou/libfyaml/actions?query=workflow%3A%22CMake+CI%22)\n[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)\n[![Language: C](https://img.shields.io/badge/language-C-brightgreen.svg)](https://en.wikipedia.org/wiki/C_(programming_language))\n\nlibfyaml is a high-performance YAML 1.2 and JSON parser/emitter with zero-copy\noperation, full document and event APIs, and the two major 1.0 alpha features:\n\n* generics: a schema-light, sum-type value model for YAML/JSON data in C\n* reflection/meta-type: typed YAML \u003c-\u003e C serdes driven by C type metadata\n\nThe alpha release adds a clear progression:\n\n* use the core API when you need parser, emitter, event, or document-tree control\n* use generics when your problem is \"work with values\"\n* use reflection when your problem is \"populate native C data structures\"\n\n## Why 1.0-alpha7 matters\n\n`1.0.0-alpha7` is the cache, emission, and Python packaging follow-up to the earlier\n`1.0.0-alpha` releases.\n\nIt keeps the same overall 1.0 direction, but makes repeated parsing cheaper,\nswitches generic emission to the optimized path by default, and improves the\nPython packaging story for wider binary compatibility:\n\n* transparent parser cache support in the core parser, `fy-tool`, and Python binding\n* optimized generic event emission enabled by default, with expanded emitter coverage\n* Python Stable ABI (`abi3`, `cp310`) wheels and additional ARM wheel builds\n* keep-anchor parsing options for C and Python users\n* invalid UTF-8 emission fixes and stronger C++/atomic portability coverage\n\nModulo any show-stopper bugs found after release, this is expected to be the\nlast alpha before ",
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