macOS

* size_t overflow check for cell array #2122

	---
	name: macOS

	on:
	pull_request:
	push:
	branches:
	- master

	jobs:
	tests:
	env:
	COLORTERM: truecolor
	NPROC: 2
	TERM: xterm
	name: 🍎 build, test, & install
	runs-on: macos-latest

	steps:

	- name: Install tools and libraries via Homebrew
	run: \|
	brew install \
	coreutils \
	doctest \
	ffmpeg \
	libdeflate \
	libunistring \
	ncurses \
	pkg-config

	- uses: actions/checkout@v2

	- name: cmake
	run: \|
	mkdir build && cd build
	cmake .. \
	-DCMAKE_BUILD_TYPE=Release \
	-DUSE_PANDOC=off

	- name: make
	run: \|
	cd build
	make -j${NPROC}

	- name: ctest
	run: \|
	cd build
	make test
	#ctest --output-on-failure

	- name: make install
	run: \|
	cd build
	sudo make install

	#- name: python wrappers (old)
	#run: \|
	#python3 -m pip install --upgrade pip
	#pip3 install cffi pypandoc
	#cd cffi
	#python3 setup.py sdist build
	#sudo python3 setup.py install
	#notcurses-pydemo > /dev/null
	#ncdirect-pydemo > /dev/null

	#- name: python wrappers (new)
	#run: \|
	#cd python
	#python3 setup.py build
	#sudo python3 setup.py install
	#python3 examples/000-print-version.py

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