Initialize master

.appveyor.yml

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+# See https://www.appveyor.com/docs/getting-started-with-appveyor-for-linux/
+# Don't build branches with a PR, since their build will be created with the PR itself. 
+# Otherwise there would be two builds -- one for the PR and one for the branch.
+# If you're having issues with getting your PR to build, make sure there are no merge conflicts.
+skip_branch_with_pr: true
+
+# Enable 'Do not build on "Push" events' in the AppVeyor project settings
+# to only build commits from pull requests
+branches:
+  only:
+    - main
+    - master
+
+# Only run AppVeyor on commits that modify at least one of the following files
+# Delete these lines to run AppVeyor on all main/master branch commits
+only_commits:
+  files:
+    - .appveyor.yml
+    - build/
+    - ci/install.sh
+    - content/
+
+image: ubuntu
+services:
+  - docker
+
+# Set SPELLCHECK to true to enable Pandoc spellchecking
+environment:
+  SPELLCHECK: true
+
+install:
+  # Create the message with the triggering commit before install so it is
+  # available if the build fails
+  - TRIGGERING_COMMIT=${APPVEYOR_PULL_REQUEST_HEAD_COMMIT:-APPVEYOR_REPO_COMMIT}
+  - JOB_MESSAGE=" for commit $TRIGGERING_COMMIT "
+  - source ci/install.sh
+
+test_script:
+  - bash build/build.sh
+  - MANUSCRIPT_FILENAME=manuscript-$APPVEYOR_BUILD_VERSION-${TRIGGERING_COMMIT:0:7}
+  - cp output/manuscript.html $MANUSCRIPT_FILENAME.html
+  - cp output/manuscript.pdf $MANUSCRIPT_FILENAME.pdf
+  - appveyor PushArtifact $MANUSCRIPT_FILENAME.html
+  - appveyor PushArtifact $MANUSCRIPT_FILENAME.pdf
+  - |
+      if [ "${SPELLCHECK:-}" = "true" ]; then
+        SPELLING_ERRORS_FILENAME=spelling-errors-$APPVEYOR_BUILD_VERSION-${TRIGGERING_COMMIT:0:7}.txt
+        cp output/spelling-errors.txt $SPELLING_ERRORS_FILENAME
+        appveyor PushArtifact $SPELLING_ERRORS_FILENAME
+        SPELLING_ERROR_LOCATIONS_FILENAME=spelling-error-locations-$APPVEYOR_BUILD_VERSION-${TRIGGERING_COMMIT:0:7}.txt
+        cp output/spelling-error-locations.txt $SPELLING_ERROR_LOCATIONS_FILENAME
+        appveyor PushArtifact $SPELLING_ERROR_LOCATIONS_FILENAME
+      fi
+
+build: off
+
+cache:
+  - ci/cache
+
+on_success:
+  - echo "Artifacts available from $APPVEYOR_URL/project/$APPVEYOR_ACCOUNT_NAME/$APPVEYOR_PROJECT_SLUG/builds/$APPVEYOR_BUILD_ID/artifacts"
+  - echo "Updated PDF available from $APPVEYOR_URL/api/buildjobs/$APPVEYOR_JOB_ID/artifacts/$MANUSCRIPT_FILENAME.pdf"
+  - appveyor AddMessage "$JOB_MESSAGE is now complete."
+  - |
+      if [ "${SPELLCHECK:-}" = "true" ]; then
+        SPELLING_ERROR_COUNT=($(wc -l $SPELLING_ERROR_LOCATIONS_FILENAME))
+        appveyor AddMessage " <details><summary>Found $SPELLING_ERROR_COUNT potential spelling error(s). Preview:</summary>$(head -n 100 $SPELLING_ERROR_LOCATIONS_FILENAME)"
+        appveyor AddMessage "... </details>"
+      fi
+
+on_failure:
+  - appveyor AddMessage "$JOB_MESSAGE failed."
+
+# The following lines can be safely deleted, which will disable AppVeyorBot
+# notifications in GitHub pull requests
+# Notifications use Mustache templates http://mustache.github.io/mustache.5.html
+# See https://www.appveyor.com/docs/notifications/#customizing-message-template
+# for available variables
+notifications:
+  - provider: GitHubPullRequest
+    template: "AppVeyor [build {{buildVersion}}]({{buildUrl}})
+      {{#jobs}}{{#messages}}{{{message}}}{{/messages}}{{/jobs}}
+      {{#passed}}The rendered manuscript from this build is temporarily available for download at:\n\n
+      {{#jobs}}{{#artifacts}}- [`{{fileName}}`]({{permalink}})\n{{/artifacts}}{{/jobs}}{{/passed}}"

.github/workflows/manubot.yaml

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+name: Manubot
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request:
+    branches:
+      - main
+      - master
+jobs:
+  manubot:
+    name: Manubot
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_PULL_REQUEST_SHA: ${{ github.event.pull_request.head.sha }}
+      SPELLCHECK: true
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+        with:
+          # fetch entire commit history to support get_rootstock_commit
+          fetch-depth: 0
+      - name: Set Environment Variables
+        run: |
+          TRIGGERING_SHA=${GITHUB_PULL_REQUEST_SHA:-$GITHUB_SHA}
+          echo "TRIGGERING_SHA_7=${TRIGGERING_SHA::7}" >> $GITHUB_ENV
+          echo "TRIGGERING_SHA: $TRIGGERING_SHA"
+          DEFAULT_BRANCH=$(git remote show origin | grep --perl-regexp --only-matching "(?<=HEAD branch: ).+")
+          echo "DEFAULT_BRANCH=${DEFAULT_BRANCH}" >> $GITHUB_ENV
+          echo "DEFAULT_BRANCH_REF=refs/heads/$DEFAULT_BRANCH" >> $GITHUB_ENV
+          echo "DEFAULT_BRANCH=$DEFAULT_BRANCH"
+      - name: Cache
+        uses: actions/cache@v1
+        with:
+          path: ci/cache
+          key: ci-cache-${{ github.ref }}
+          restore-keys: |
+            ci-cache-${{ env.DEFAULT_BRANCH_REF }}
+      - name: Install Environment
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+          activate-environment: manubot
+          environment-file: build/environment.yml
+          auto-activate-base: false
+          miniconda-version: 'latest'
+      - name: Install Spellcheck
+        shell: bash --login {0}
+        run: |
+          if [ "${SPELLCHECK:-}" = "true" ]; then
+            bash ci/install-spellcheck.sh
+          fi
+      - name: Build Manuscript
+        shell: bash --login {0}
+        run: bash build/build.sh
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v1
+        with:
+          name: manuscript-${{ github.run_id }}-${{ env.TRIGGERING_SHA_7 }}
+          path: output
+      - name: Deploy Manuscript
+        if: github.ref == env.DEFAULT_BRANCH_REF && github.event_name == 'push' && !github.event.repository.fork
+        env:
+          MANUBOT_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          MANUBOT_SSH_PRIVATE_KEY: ${{ secrets.MANUBOT_SSH_PRIVATE_KEY }}
+          CI_BUILD_WEB_URL: https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks
+          CI_JOB_WEB_URL: https://github.com/${{ github.repository }}/runs/${{ github.run_id }}
+        shell: bash --login {0}
+        run: bash ci/deploy.sh

.gitignore

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+# Generated manuscript output files
+output/*
+!output/README.md
+
+webpage/v
+
+# When PDF building fails, a temporary symlink named images in the root
+# directory is not removed.
+/images
+
+# Manubot cache directory
+ci/cache
+
+# Pandoc filters downloaded during continuous integration setup
+build/pandoc/filters/spellcheck.lua
+
+# Python
+__pycache__/
+*.pyc
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# Misc temporary files
+*.bak
+
+# System specific files
+
+## Linux
+*~
+.Trash-*
+
+## macOS
+.DS_Store
+._*
+.Trashes
+
+## Windows
+Thumbs.db
+[Dd]esktop.ini
+
+## Text Editors
+.vscode

.travis.yml

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+dist: trusty
+sudo: false
+language: generic
+services:
+  - docker
+branches:
+  only:
+    - main
+    - master
+env:
+  - SPELLCHECK=true
+install:
+  - source ci/install.sh
+script:
+  - bash build/build.sh
+cache:
+  directories:
+    - ci/cache
+deploy:
+  provider: script
+  script: bash ci/deploy.sh
+  skip_cleanup: true
+  on:
+    # branch kept as master since travis deployment is legacy.
+    branch: master
+    condition: $TRAVIS_EVENT_TYPE = "push" && (-v MANUBOT_SSH_PRIVATE_KEY || "${!encrypted_*}" != "")

LICENSE-CC0.md

@@ -0,0 +1,43 @@
+# CC0 1.0 Universal
+
+```
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+```
+
+### Statement of Purpose
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