[Tex/LaTex] Custom line breaks in biblatex bibliography entries

biblatexline-breaking

I'm using biblatex with bibstyle=authoryear option. I'd like to customize the style to insert a line break after the year in each bibliography entry. Currently, an entry looks like this

authoryear bibliography entry

I'd like to have a line break after (1993). so that First Draft of a... started on the new line.

Is there a user-side biblatex customization option or a command to accomplish this?

There's an option to have a line break after each block in the entry block=par, and it looks like this

enter image description here

However this is not what I need. I want the line break to be after the Author-Year line, and the rest of the blocks to be in one paragraph.

Best Answer

A simple solution is to redefine the \labelnamepunct command. This command is executed after the name and title are printed by biblatex drivers in the authoryear style. A possible re-definition is

\renewcommand*{\labelnamepunct}{\newunitpunct\par}

This produce the following output

enter image description here

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