---
in:
    posts/2010-01-01_post1.md: 'post one'
    pages/about.md: 'URL: {{page.url}}'
    pages/_index.md: 'something'
out:
    '2010':
        '01':
            '01':
                post1.html: 'post one'
    about.html: 'URL: /about.html'
    index.html: 'something'
---
config:
    site:
        root: /whatever
in:
    posts/2010-01-01_post1.md: 'post one'
    pages/about.md: 'URL: {{page.url}}'
    pages/_index.md: 'something'
out:
    '2010':
        '01':
            '01':
                post1.html: 'post one'
    about.html: 'URL: /whatever/about.html'
    index.html: 'something'
---
in:
    pages/foo.md: |
        This page is {{page.url}}
outfiles:
    foo.html: |
        This page is /foo.html