Krdytkyu

MWE:

test.tex:

% !TeX program = xelatex

documentclass[paper=A4,fontsize=12pt]{scrartcl}

usepackage[left=3cm, right=3cm, bottom=3cm, top=3cm]{geometry}

usepackage{fontspec}

usepackage[backend=biber,style=authoryear,citestyle=authoryear]{biblatex}

DeclareNameAlias{sortname}{last-first}

DeclareNameAlias{default}{last-first}

setcounter{biburllcpenalty}{7000}

setcounter{biburlucpenalty}{9999}

addbibresource{resources.bib}

begin{document}

cite{Test.2018}

printbibliography

end{document}

resources.bib:

@misc{Test.2018,

    author = {{testauthor test author testauthor}},

    year= {2018},

    title = {{testfile test file testfile}},

    url = {http://abcdefghijklmnopqrstuvwxy.com/phrrFK5dS1ztTjiaCmveRARXpGBtV01U%20B93FcrxkOVhj2CceIguNuUPpwDaUD4GjTTWh9cL30D6rLgWxapYlhegDXQGFlE0hao7B2YS227ca%20keoWHWNmQVKVcNOUFxfsCp0SwCElfTVtpMv6DKqiSwhWgO2zrHvstd4UNBo99UQBSCTkzL7lD2UyRLTRy6xXdJ}

}

Here the url does not break properly due to the fontspec package changing the parindent. How can I fix this?

begingroup

sloppy

printbibliography

endgroup

This makes the url look extremely ugly with the first line not even justified. It is just this one weird character extending into the border. I do not want to use any weird workarounds like using the url package and changing the bibliography when biblatex supports urls natively with biber.

You could insert a bit stretchable space:

documentclass[paper=A4,fontsize=12pt]{scrartcl}

usepackage[left=3cm, right=3cm, bottom=3cm, top=3cm]{geometry}

usepackage{fontspec}



usepackage[backend=biber,style=authoryear,citestyle=authoryear]{biblatex}

DeclareNameAlias{sortname}{last-first}

DeclareNameAlias{default}{last-first}

setcounter{biburllcpenalty}{100}

setcounter{biburlucpenalty}{100}

setcounter{biburlnumpenalty}{100}

addbibresource{resource.bib}



renewcommand*{biburlsetup}{%

  Urlmuskip=0mu plus 3murelax

  mathchardefUrlBigBreakPenalty=100relax

  mathchardefUrlBreakPenalty=200relax

  defUrlBigBreaks{do:do-}%

  defUrlBreaks{%

    do.do@do/do\do!do_do|do;do>do]do)do}%

    do,do?do'do+do=do#do$do&do*do^do"}%

  ifnumgreater{value{biburlnumpenalty}}{0}

    {defdo##1{apptoUrlSpecials{do##1{mathchar`##1 mskip 0mu plus 1mupenaltyvalue{biburlnumpenalty}}}}%

     do1do2do3do4do5do6do7do8do9do}

    {}%

  ifnumgreater{value{biburlucpenalty}}{0}

    {defdo##1{apptoUrlSpecials{do##1{mathchar`##1 mskip 0mu plus 1mupenaltyvalue{biburlucpenalty}}}}%

     doAdoBdoCdoDdoEdoFdoGdoHdoIdoJ

     doKdoLdoMdoNdoOdoPdoQdoRdoSdoT

     doUdoVdoWdoXdoYdoZ}

    {}%

  ifnumgreater{value{biburllcpenalty}}{0}

    {defdo##1{apptoUrlSpecials{do##1{mathchar`##1 mskip 0mu plus 1mupenaltyvalue{biburllcpenalty}}}}%

     doadobdocdoddoedofdogdohdoidoj

     dokdoldomdondoodopdoqdordosdot

     doudovdowdoxdoydoz}

    {}%

  letdo=noexpand}



begin{document}





cite{Test.2018}

printbibliography

end{document}

try

usepackage[style=authoryear,citestyle=authoryear]{biblatex}

usepackage{xurl}

with

usepackage{fontspec}

setmonofont{DejaVu Sans Mono}[Scale=MatchLowercase,FakeStretch=0.9]

usepackage[style=authoryear,citestyle=authoryear]{biblatex}

usepackage{xurl}