Missing Options in my shell's indent (?)

[Le Hua Li]

Hi there,

I am unsure if this issue faced by me is a known bug, or if there’s a way to 
resolve it. When I attempt to run indent with the ‘-linux’ option, it seems to 
be unrecognised:


Upon checking my man indent, I found several options otherwise listed in 
https://www.gnu.org/software/indent/manual/html_chapter/indent_2.html#SEC17 to 
be missing, notably style options such as -kr or -orig:
 
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