add latex output and github workflow #6

	name: Deploy Doxygen PDF
	on: [push, pull_request]
	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	# Step 1: Checkout the code
	- name: Checkout repository
	uses: actions/checkout@v2

	# Step 2: Install Doxygen
	- name: Install Doxygen
	run: sudo apt-get install -y doxygen

	# Step 3: Install Graphviz for diagrams (if needed by Doxygen)
	- name: Install Graphviz
	run: sudo apt-get install -y graphviz

	# Step 4: Generate Doxygen documentation (this assumes you have a Doxyfile in your repo)
	- name: Run Doxygen
	run: doxygen Doxyfile

	# Step 5: Use the LaTeX container to generate the PDF from the LaTeX files produced by Doxygen
	- name: Generate PDF using LaTeX Action
	uses: xu-cheng/latex-action@v2
	with:
	working_directory: docs/latex/
	root_file: refman.tex

	# Step 6: Copy the generated PDF to a folder for deployment
	- name: Copy PDF to output folder
	run: \|
	mkdir out
	cp ./docs/latex/refman.pdf ./out/refman.pdf

	# Step 7: Upload the PDF as an artifact for download from the Actions tab
	- uses: actions/upload-artifact@v3
	with:
	name: Doxygen-PDF
	path: out/refman.pdf

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