Disable starting each response with =

[hunter-gatherer8]

Not sure when exactly it changed, but v2.0.4 would respond

>> 2 + 2
4

And v2.2.0 does

>> 2 + 2
= 4

Which is an unwelcome change, it's annoying and makes copying result more difficult, since I cannot just copy the whole line now. Can I turn it off?

[PaddiM8]

I added the equal sign there since it sometimes returns results with a ≈ symbol (to show that they have been rounded). It felt a bit more consistent. I added a flag now, --no-leading-eq, which disables it.