view span for debug> view span {flags} (start) (end)
start: start of the spanend: end of the span| input | output | 
|---|---|
| nothing | string | 
View the source of a span. 1 and 2 are just example values. Use the return of debug -r to get the actual values
>some|pipeline|or|variable|debug-r;viewspan12
This command is meant for debugging purposes. It allows you to view the contents of nushell spans. One way to get spans is to pipe something into 'debug --raw'. Then you can use the Span { start, end } values as the start and end values for this command.
    Copyright © 2019–2023 The Nushell Project DevelopersLicensed under the MIT License.
    https://www.nushell.sh/commands/docs/view_span.html