Output contents of a file to stdout:
$ minicat .\poem.txt
─────┬─────────────────────────────────────────────────────
│ File .\poem.txt
─────┼─────────────────────────────────────────────────────
1 │ I'm nobody! Who are you?
2 │ Are you nobody, too?
3 │ Then there's a pair of us - don't tell!
4 │ They'd banish us, you know.
5 │
6 │ How dreary to be somebody!
7 │ How public, like a frog
8 │ To tell your name the livelong dreary
9 │ To an admiring bog!
─────┴─────────────────────────────────────────────────────
Or use stdin as input:
$ echo "Hello World!" | minicat
─────┬─────────────────────────────────────────────────────
│ File <stdin>
─────┼─────────────────────────────────────────────────────
1 │ "Hello World!"
─────┴─────────────────────────────────────────────────────
Pretty printing is automatically disabled when redirecting stdout.