Replace expression with DOC_VALID #15

	name: Linux
	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.sha }}
	cancel-in-progress: true

	on:
	push:
	branches:
	- trunk
	paths:
	- '**.c'
	- 'meson.build'
	- '**linux.yml'
	pull_request:
	branches:
	- trunk
	paths:
	- '**.c'
	- 'meson.build'
	- '**linux.yml'

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	cc: [gcc, clang]
	env:
	CC: ${{ matrix.cc }}
	steps:
	- uses: actions/checkout@v4
	name: Checkout code

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.9'

	- name: Install Meson and Ninja
	run: pip install meson ninja

	- name: Install Dependencies
	run: \|
	sudo apt update
	sudo apt install -y geany libgtk-3-dev

	- name: Configure Build with Meson
	run: meson setup builddir

	- name: Build
	run: ninja -C builddir

Provide feedback