Options supported by -checkaction=
Options supported by -check
Options supported by -extern-std
Options supported by -gdwarf
Options supported by -HC
CPU architectures supported -mcpu=id
Language previews listed by -preview
Language changes listed by -revert
Language changes listed by -transition=id
Returns a string of all available CLI options for the current targetOS. Options are separated by newlines.
Formats the Options for CLI printing.