nushell/tests/const_
JT 451a9c64d3
Change echo to print when not redirected (#10338)
# Description

This changes `echo` to work more closely to what users of other shells
would expect:

* when redirected, `echo` works as before and sends values through the
pipeline
* when not redirected, `echo` will print values to the screen/terminal

# User-Facing Changes

A standalone `echo` now will print to the terminal, if not redirected.

The `echo` command is no longer const eval-able, as it will now print to
the terminal in some cases.

# Tests + Formatting
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# After Submitting
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2023-09-13 06:35:01 +12:00
..
mod.rs Change echo to print when not redirected (#10338) 2023-09-13 06:35:01 +12:00