Using tap with pipes in DSL2

[glormph]

Hi, I have tried and failed to use tap in DSL2 with pipes:

ch1
| SomeProcess
| tap { ch2 }
| AnotherProcess

This gets me an error message, No such variable: ch2. I have not been able to figure out if this is intended or not, since .tap { ch2 } works fine. Not a huge problem and easy enough to work around, but I do like the pipe syntax a lot :)

[bentsherman]

You are right, this is a bug

[bentsherman]

Converted to issue: #3970