Pathologic was missing because of a .git folder inside.

[yaffs-website] / vendor / symfony / yaml / Tests / Fixtures / sfObjects.yml

--- %YAML:1.0
test: Objects
brief: >
    Comments at the end of a line
yaml: |
    ex1: "foo # bar"
    ex2: "foo # bar" # comment
    ex3: 'foo # bar' # comment
    ex4: foo # comment
php: |
    array('ex1' => 'foo # bar', 'ex2' => 'foo # bar', 'ex3' => 'foo # bar', 'ex4' => 'foo')