Fix string trim issue #909

	name: build

	on:
	push:
	pull_request:

	# TODO: Check different standards?

	jobs:
	build-linux:
	runs-on: ubuntu-22.04
	strategy:
	fail-fast: false
	matrix:
	compiler: [g++-10, clang++-14]
	target: [Debug, Release]
	steps:
	- uses: actions/checkout@v2
	- name: dependencies
	run: sudo apt install gcc-10 g++-10 libgcc-10-dev
	- name: build
	run: \|
	mkdir -p build
	cd build
	cmake .. \
	-DCMAKE_BUILD_TYPE=${{matrix.target}} \
	-DCMAKE_CXX_COMPILER=${{matrix.compiler}}
	make -j
	build-macos:
	runs-on: macos-14
	strategy:
	fail-fast: false
	matrix:
	compiler: [g++-12, clang++]
	c_compiler: [g++-12, clang++]
	target: [Debug, Release]
	steps:
	- uses: actions/checkout@v2
	- name: build
	run: \|
	mkdir -p build
	cd build
	cmake .. \
	-DCMAKE_BUILD_TYPE=${{matrix.target}} \
	-DCMAKE_CXX_COMPILER=${{matrix.compiler}}
	make -j
	build-windows:
	runs-on: windows-2022
	strategy:
	fail-fast: false
	matrix:
	compiler: [cl, clang++]
	target: [Debug, Release]
	steps:
	- uses: actions/checkout@v2
	- name: Enable Developer Command Prompt
	uses: ilammy/msvc-dev-cmd@v1.10.0
	- name: build
	run: \|
	mkdir -p build
	cd build
	cmake .. `
	-DCMAKE_BUILD_TYPE=${{matrix.target}} `
	-DCMAKE_CXX_COMPILER=${{matrix.compiler}} `
	msbuild .\libassert.sln
	build-mingw:
	runs-on: windows-2022
	strategy:
	fail-fast: false
	matrix:
	compiler: [g++]
	target: [Debug, Release]
	steps:
	- uses: actions/checkout@v2
	- name: Enable Developer Command Prompt
	uses: ilammy/msvc-dev-cmd@v1.10.0
	- name: build
	run: \|
	mkdir -p build
	cd build
	cmake .. `
	-DCMAKE_BUILD_TYPE=${{matrix.target}} `
	-DCMAKE_CXX_COMPILER=${{matrix.compiler}} `
	"-GUnix Makefiles"
	make -j

Provide feedback