It will depend on the source for the input. Odds are every variation of minus and hyphen has appeared in every context at some point. From a stylistic perspect

It will depend on the source for the input. Odds are every variation of minus and hyphen has appeared in every context at some point. From a stylistic perspective, it may have been desired for a given appearance even if technically wrong. Just because of a given typeface. I say this as someone who was an artist before learning software programming.