Biblatex: Get rid of ISSN, URLs and DOIs in references
The standard.bbx file sets toggles for doi,url and eprint that are being checked later by the doi+eprint+url macro.
My goal is to have doi printed, but not url. IIUC, I actually don't need to redefine the macro (although I could), but just need to set the url toggle to false. Unfortunately, the biblatex manual even does not mention the word 'toggle' so I don't know how to set the url option to false.
I tried simply
but that just renders an error about conflicting options.