\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{quot}[2018/01/22 simple international quotation marks]

% Include this after you have set the language for babel

\RequirePackage{iflang}

\newcounter{QuotDepth}

\def\unstepcounter#1{\addtocounter{#1}{-1}}

\newcommand{\quot}[1]{%
  \stepcounter{QuotDepth}%
  \ifnum\value{QuotDepth}=1%
    \long\def\qq##1{``##1''}%
    \IfLanguageName{swedish}{\long\def\qq##1{``##1``}}{}%
    \IfLanguageName{german}{\long\def\qq##1{,,##1''}}{}%
  \else%
    \long\def\qq##1{`##1'}%
    \IfLanguageName{swedish}{\long\def\qq##1{`##1`}}{}%
    \IfLanguageName{german}{\long\def\qq##1{,##1'}}{}%
  \fi%
  \qq{#1}%
  \unstepcounter{QuotDepth}
}

\endinput