Add CMap caching at document level and add MurmurHash3 hashing function #1135

	name: Build, test and publish draft

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:
	runs-on: windows-2022
	steps:
	- uses: actions/checkout@v4

	- name: Set up dotnet core
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: \|
	2.1.x
	6.0.x
	8.0.x

	- name: Add msbuild to PATH
	uses: microsoft/setup-msbuild@v2

	# Build the release build
	- name: Build the solution
	run: dotnet build -c Release src/UglyToad.PdfPig.sln

	- name: Run the tests
	run: dotnet test -c Release src/UglyToad.PdfPig.sln

	- name: Update draft release
	if: github.ref == 'refs/heads/master'
	uses: softprops/action-gh-release@v2
	with:
	draft: true
	name: "Draft release"
	tag_name: "unreleased" # fixed tag so this one draft is updated
	generate_release_notes: true
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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