Add documentation for string formats; fix at-identifier format
#413
| Job | Run time |
|---|---|
| 43s | |
| 1m 21s | |
| 1m 9s | |
| 3m 13s |
at-identifier format
#413
| Job | Run time |
|---|---|
| 43s | |
| 1m 21s | |
| 1m 9s | |
| 3m 13s |