Fabian Homborg 6990c44443 Shorten set --show output
Changes it from

```
$fish_color_user: not set in local scope
$fish_color_user: set in global scope, unexported, with 1 elements
$fish_color_user[1]: length=3 value=|080|
$fish_color_user: set in universal scope, unexported, with 1 elements
$fish_color_user[1]: length=7 value=|brgreen|

```

(with the trailing empty line - not just a newline)

to

```
$fish_color_user: set in global scope, unexported, with 1 elements
$fish_color_user[1]: |080|
$fish_color_user: set in universal scope, unexported, with 1 elements
$fish_color_user[1]: |brgreen|
```
2020-04-26 08:49:01 +02:00
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2020-04-26 08:49:01 +02:00
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