breaksymbolleft flush with line numbers

[mstarodub]

Using breaklines, the break symbol is indented to the level of the preceding line. What I would like is the symbol to be aligned with the line numbers instead:

Additionally, an option to mark the next line as a continuation of the preceding one (like the slightly light background before the word store in the image) would be great. This could be e.g. a thin horizontal bar.

[gpoore]

The line breaking is implemented in fvextra. Unfortunately, the line numbering and line breaking are implemented separately, so I don't believe there is a way to get what you want without redesigning much of what currently exists.

[mstarodub]

Thanks, I understand. I'll close this then.