What other ncal options are there?

In addition to the options previously mentioned, here are more options available for the ncal command:

-1: Display the calendar for the current month in a single-column format.
```
ncal -1
```
-3: Display the calendar for the previous month, current month, and next month.
```
ncal -3
```
-m: Display the calendar for a specific month.
```
ncal -m [month] [year]
```
-y: Display the entire year.
```
ncal -y [year]
```
-A [number]: Show the specified number of months after the current month.
```
ncal -A [number]
```
-B [number]: Show the specified number of months before the current month.
```
ncal -B [number]
```
-s: Start the week on Sunday instead of Monday.
```
ncal -s
```
-h: Highlight the current day.
```
ncal -h
```
-w: Display the calendar with week numbers.
```
ncal -w
```
-C: Display the calendar in a compact format.
```
ncal -C
```
-N: Display the calendar with the current day highlighted in a different color (if supported).
```
ncal -N
```

These options allow you to customize the output of the ncal command to suit your preferences and needs. You can combine multiple options for more tailored results.