biblatexfix.sty

% Correções para o biblatex com ABNT
\ProvidesPackage{biblatexfix}[Correcoes diversas no estilo ABNT do pacote biblatex por Marcos Roberto Ribeiro]%
\apptocmd{\thebibliography}{\justifying}{}{} %justifica as referências bibliográficas.

% ==================================================
% Pacotes necessários
% ==================================================
\RequirePackage[style=abnt,repeatfields,giveninits, uniquename=init,noslsn,alldates=short,backend=biber]{biblatex}%
% URLs
\RequirePackage{xurl}%

% Redefinição do título de referências
\defbibheading{bibliography}[REFERÊNCIAS]{\vspace*{-12pt}}%

\AtBeginBibliography{%
  \singlespacing%
  \setlength{\parskip}{6pt}%
}%

% Citações explícitas
\newcommand{\citet}{\textcite}%

% URLs na mesma fonte do texto e quebra correta
\urlstyle{same}%
\setcounter{biburlnumpenalty}{100}%
\setcounter{biburlucpenalty}{100}%
\setcounter{biburllcpenalty}{100}%

% Remoção de < e > nas URLs
\DeclareFieldFormat{url}{\bibstring{urlfrom}\addcolon\addspace\url{#1}}%

% --------------------------------------------------

% Citações de fontes de figuras, tabelas, etc.
\DeclareCiteCommand{\citefonte}[]%
{\usebibmacro{cite:init}%
 \usebibmacro{prenote}}%
{\usebibmacro{citeindex}%
 \usebibmacro{cite}}%
{}%
{\usebibmacro{postnote}}%

% --------------------------------------------------

\DeclareCiteCommand*{\citefonte}[]%
{\usebibmacro{cite:init}%
 \usebibmacro{prenote}}%
{\usebibmacro{citeindex}%
 \usebibmacro{citeyear}}%
{}%
{\usebibmacro{postnote}}%

% --------------------------------------------------

\DeclareMultiCiteCommand{\citefontes}[]%
{\citefonte}{\setunit{\multicitedelim}}%

% --------------------------------------------------

% Coloca et al. em itálico
\newcommand*{\mkandothers}{\itshape}%
\renewbibmacro*{name:andothers}{%
  \ifboolexpr{%
    test {\ifnumequal{\value{listcount}}{\value{liststop}}}%
    and%
    test \ifmorenames%
  }%
  {\ifnumgreater{\value{liststop}}{1}%
    {\finalandcomma}%
    {}%
    \andothersdelim\bibstring[\mkandothers]{andothers}}%
  {}}%
% --------------------------------------------------

% Correção em trabalhos de eventos
\DeclareBibliographyDriver{inproceedings}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
  \setunit{\labelnamepunct}%
  \usebibmacro{title}%
  \newunit%
  \newblock%
  \printlist{language}%
  \newunit%
  \newblock%
  \usebibmacro{byauthor}%
  \newunit%
  \newblock%
  \usebibmacro{in:eventtitle/organization/editor}%
  \setunit*{\addspace}% \setunit*{\addcomma\addspace}%
  \newblock%
  \printfield{number}%
  \setunit*{\adddot\addcomma\addspace}%
  \newblock%
  \printeventdate%
  \setunit*{\addcomma\addspace}%
  \printfield{venue}%
  \newunit%
  \newblock%
  \usebibmacro{maintitle+booktitle}%
  \newunit%
  \newblock%
  \usebibmacro{byeditor+others}%
  \newunit%
  \newblock%
  \ifboolexpr{%
    test {\iffieldundef{booktitle}}%
    and%
    test {\iffieldundef{maintitle}}%
  }%
	{}%
	{\usebibmacro{publisher+location+date}}%
  \newunit%
  \newblock%
  \iffieldundef{maintitle}%
    {\printfield{volume}%
     \printfield{part}}%
    {}%
  \newunit%
  \newblock%
  \printfield{volumes}%
  \newunit%
  \newblock%
  \usebibmacro{series+number}%
  \newunit%
  \newblock%
  \printlist{organization}%
  \newunit%
  \newblock%
  \usebibmacro{chapter+pages}%
  \newunit%
  \printfield{pagetotal}%
  \newunit%
  \newblock%
  \printfield{note}%
  \newblock%
  \printunit{\addperiod\addspace}%
  \iftoggle{bbx:isbn}%
    {\printfield{isbn}}%
    {}%
  \newunit%
  \newblock%
  \usebibmacro{doi+eprint+url}%
  \newunit%
  \newblock%
  \usebibmacro{addendum+pubstate}%
  \setunit*{\bibpagerefpunct}%
  \newblock%
  \usebibmacro{pageref}%
  \setunit*{\addperiod\addspace}%
  \newunit%
  \newblock%
  \iftoggle{bbx:related}%
    {\usebibmacro{related:init}%
     \usebibmacro{related}}%
    {}%
  \usebibmacro{finentry}%
}%

% Correção de eventos
\DeclareBibliographyDriver{proceedings}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{organization/eventtitle}%
  \setunit*{\addspace}% \setunit*{\addcomma\addspace}%
  \printfield{number}%
  \setunit*{\adddot\addcomma\addspace}%
  \printeventdate%
  \setunit{\addcomma\addspace}%
  \usebibmacro{venue}%
  \newunit%
  \newblock%
  \usebibmacro{maintitle+title}%
  \newunit%
  \newblock%
  \usebibmacro{byeditor+others}%
  \newunit%
  \newblock%
  \usebibmacro{publisher+location+date}%
  \newunit%
  \newblock%
  \iffieldundef{maintitle}%
    {\printfield{volume}%
     \printfield{part}}%
    {}%
  \newunit%
  \newblock%
  \printfield{volumes}%
  \newunit%
  \newblock%
  \printfield{note}%
  \newblock%
  \printunit{\addperiod\addspace}%
  \printlist{organization}%
  \newunit%
  \newblock%
  \usebibmacro{chapter+pages}%
  \newunit%
  \printfield{pagetotal}%
  \newunit%
  \newblock%
  \iftoggle{bbx:isbn}%
    {\printfield{isbn}}%
    {}%
  \newunit%
  \newblock%
  \usebibmacro{doi+eprint+url}%
  \newunit%
  \newblock%
  \usebibmacro{addendum+pubstate}%
  \setunit*{\bibpagerefpunct}%
  \newblock%
  \usebibmacro{pageref}%
  \setunit*{\addperiod\addspace}%
  \newunit%
  \newblock%
  \iftoggle{bbx:related}%
    {\usebibmacro{related:init}%
     \usebibmacro{related}}%
    {}%
  \usebibmacro{finentry}%
}%

% Destaque do título em legislação
\DeclareFieldFormat[legislation]{title}{%
  \iftoggle{ittitles}{%
    \addspace\mkbibemph{#1}\isdot%
  }{%
    \addspace\mkbibbold{#1}\isdot%
  }%
}%

% Correção em jornais
\renewbibmacro*{journal}{%
  \iffieldundef{journaltitle}%
    {}%
    {\printtext[journaltitle]{%
       \printfield[titlecase]{journaltitle}%
       \iffieldendswithpunct{journaltitle}{%
          \setunit{\addspace}%
       }{%
          \setunit{\subtitlepunct}%
       }%
       \printfield[normalfont]{journalsubtitle}}}%
}%

% Correção da abreviação de páginas
\DeclareFieldFormat*{pages}{p. #1}%