feature request: batch-file to continue past errors

[DreadPirateShawn]

Checklist

• I'm reporting a feature request
• I've verified that I'm running youtube-dl version 2020.03.24
• I've searched the bugtracker for similar feature requests including closed ones

Description

Currently when using --batch-file, if any of the sources encounter an error, the remainder of the batch file will not be attempted.

This feature request is to allow --batch-file to continue attempting all sources, regardless of any errors encountered for any individual sources.

[dstftw]

Read FAQ?

-i, --ignore-errors              Continue on download errors, for example to
                                 skip unavailable videos in a playlist

[DreadPirateShawn]

Yikes -- my apologies. I read the whole section surrounding --batch-file, didn't see it nearby. Should've grepped entirety for "error".