$ easy.txt missing.md --report html -o {out}/report.html
[exit 2]
--- stdout

--- stderr
papa: missing.md: no such file or directory
papa: wrote {out}/report.html
--- report.html (visible text)
This report is incomplete
Could not read missing.md: no such file or directory
papa
easy.txt
Grade 0, easy to read
ARI 0.0 · FK 0.0 · Fog 2.1
3 sentences
Very hard sentence0
Hard sentence0
Passive voice0
Adverb0
Complex phrase0
The cat sat on the mat. The dog ran in the sun. We had fun today.
