WISH: environmentName(new.env()) to return the address and not just an empty string

[HenrikBengtsson]

We have

> environmentName(globalenv())
[1] "R_GlobalEnv"

> environmentName(baseenv())
[1] "base"

> environmentName(getNamespace("tools"))
[1] "tools"

but for

> env <- new.env()
> print(env)
<environment: 0x2c31298>

we get:

> environmentName(env)
[1] ""

It would be useful if the latter returned the environment address instead, i.e.

> environmentName(env)
[1] "0x2c31298"