Missing Options in my shell's indent (?)

Hi there,

I am unsure if this issue faced by me is a known bug, or if there=E2=80=99=
s a way to resolve it. When I attempt to run indent with the =
=E2=80=98-linux=E2=80=99 option, it seems to be unrecognised:
=EF=BF=BC

Upon checking my man indent, I found several options otherwise listed in =
https://www.gnu.org/software/indent/manual/html_chapter/indent_2.html#SEC1=
7 to be missing, notably style options such as -kr or -orig:
=EF=BF=BC=20
How can I have those options made available to me for use? Has this =
issue got to do with the version of my indent/shell? My indent is =
FreeBSD indent 2.0, while my terminal uses bash 5.2.26(1)-release.

Appreciate any help on this,
Le Hua=