char formatters for utf string/views (#2) #3

	name: CMake

	on:
	push:
	branches: [ "master" ]
	paths-ignore:
	- 'README.md'
	- 'docs/**'

	pull_request:
	branches: [ "master" ]
	paths-ignore:
	- 'README.md'
	- 'docs/**'

	jobs:
	build-and-test:
	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v3

	- name: Add LLVM Repository
	run: \|
	wget https://apt.llvm.org/llvm.sh
	chmod +x llvm.sh
	sudo ./llvm.sh 18

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y gcc-14 g++-14 cmake ninja-build clang-18 libfmt-dev libc++-18-dev libc++abi-18-dev
	sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-18 100
	sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-18 100

	- name: tests clang-18-release
	run: cmake --workflow --preset="clang-18-release"

	- name: tests clang-18-libc++release
	run: cmake --workflow --preset="clang-18-libc++release"

	- name: tests gcc-14-release
	run: cmake --workflow --preset="gcc-14-release"

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