cleveref (24mar13)

git-svn-id: svn://tug.org/texlive/trunk@29503 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 649 insertions, 100 deletions

diff --git a/Master/texmf-dist/source/latex/cleveref/cleveref.dtx b/Master/texmf-dist/source/latex/cleveref/cleveref.dtx
index 4fbe588731e..d2de28b72ce 100644
--- a/Master/texmf-dist/source/latex/cleveref/cleveref.dtx
+++ b/Master/texmf-dist/source/latex/cleveref/cleveref.dtx
@@ -1,9 +1,9 @@
-\def\packagedate{2012/09/25}
-\def\packageversion{0.18.6}
+\def\packagedate{2013/03/22}
+\def\packageversion{0.18.9}
 % \iffalse meta-comment
 %
 % Package 'cleveref' to use with LaTeX2e
-% Copyright 2006--2012 Toby Cubitt
+% Copyright 2006--2013 Toby Cubitt
 %
 % Written and maintained by Toby Cubitt
 %
@@ -46,7 +46,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{18491}
+% \CheckSum{19291}
 %% \CharacterTable
 %%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
 %%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
@@ -261,13 +261,24 @@
 %   than global \textbackslash{}cref@currentlabel definitions. Fixed
 %   compatibility with \package{memoir}'s internal \package{subfig}
 %   re-implementation.}
-% \changes{v0.18.6}{2012/07/18}{Sorted out \package{algorithm} and
+% \changes{v0.18.6}{2012/09/25}{Sorted out \package{algorithm} and
 %   \package{algorithmicx} package support. Note: \package{algorithmic}
 %   package is \emph{not} supported. Fixed compatibility with
 %   \package{bigfoot} package. Added support for \package{polyglossia}
 %   package. Mentioned \package{autonum} as a possible replacement for
 %   (incompatible) \option{showonlyrefs} option to \package{mathtools}
 %   package.}
+% \changes{v0.18.7}{2012/10/04}{Fixed regression in \package{varioref}
+%   support that once again (see v0.15.1) caused \textbackslash{}vref to
+%   print \textbackslash{}reftextcurrent string for references on the
+%   current page. Fixed regression(?) causing spurious whitespace to be
+%   produced for empty cross-reference names (see v0.17.7).}
+% \changes{v0.18.8}{2013/03/22}{Fix automatic \textbackslash{}newtheorem
+%   definitions in \package{amsthm} support. Add Swedish and Brazilian
+%   translations. Fix bug in \package{algorithm2e} + \package{hyperref}
+%   support.}
+% \changes{v0.18.9}{2013/03/22}{Fix regression that broke
+%   \option{nameinlink} option.}
 %
 % \GetFileInfo{cleveref.sty}
 %
@@ -492,7 +503,7 @@
 % \DescribeMacro\cref
 % To automatically typeset a cross-reference according to the type of
 % thing referred to, simply refer to it using |\cref|\marg{label}.
-% \package{cleveref} imposes just one extra restriction on the names of
+% \package{Cleveref} imposes just one extra restriction on the names of
 % labels: they are no longer allowed to contain commas ``,''. These are
 % instead used to typeset multiple cross-references (see below).
 %
@@ -557,7 +568,7 @@
 %
 % \DescribeMacro\ref
 % \DescribeMacro\pageref
-% \package{cleveref} does \emph{not} modify the standard |\ref| or
+% \package{Cleveref} does \emph{not} modify the standard |\ref| or
 % |\pageref| commands, so you can still use them to typeset the
 % formatted label counter or page number alone, without any additional
 % text or formatting.
@@ -802,7 +813,7 @@
 % customisation: you can either customise the components, or you can take
 % full control and override the component-derived format entirely.
 %
-% \package{cleveref} treats page references, as produced e.g.\ by
+% \package{Cleveref} treats page references, as produced e.g.\ by
 % |\cpageref|, as cross-references with the type ``page''. Therefore, all
 % of the mechanisms for customising cross-references apply equally well
 % to page references, simply by using ``page'' as the cross-reference
@@ -1282,9 +1293,10 @@
 %
 %
 %
-% \subsection{Language and \package{babel} support}
+% \subsection{Language, \package{babel} and \package{polyglossia}
+%                support}
 % \label{sec:language_babel}
-% \package{cleveref} supports different languages via package options, in
+% \package{Cleveref} supports different languages via package options, in
 % the usual way, though not all languages are supported
 % yet.\footnote{Contributions of translations for missing languages are
 % very welcome! See \cref{sec:new-features} for information on how to
@@ -1562,7 +1574,7 @@
 % line should usually be the last |\usepackage| command in your
 % document's preamble.
 %
-% \package{cleveref} tries as far as possible to minimise its impact on
+% \package{Cleveref} tries as far as possible to minimise its impact on
 % the standard \LaTeX{} cross-referencing machinery, allowing it to work
 % alongside many of the other packages that also enhance \LaTeX{}'s
 % cross-referencing features, though it can occasionally interact badly
@@ -1570,13 +1582,13 @@
 % peacefully co-existing with many packages, \package{cleveref} includes
 % specific support for a number other packages, allowing it to integrate
 % its clever cross-referencing features with the features provided by
-% these packages: \package{babel}, \package{hyperref},
-% \package{varioref}, \package{ntheorem}, \package{amsthm},
-% \package{aliascnt}, \package{subfig},
+% these packages: \package{babel}, \package{polyglossia},
+% \package{hyperref}, \package{varioref}, \package{ntheorem},
+% \package{amsthm}, \package{aliascnt}, \package{subfig},
 % \package{algorithmicx}\footnote{The \package{algorithmic} package is
 % \emph{not} supported.}, \package{algorithm2e}, \package{listings}.
 %
-% \package{cleveref} implements a significantly enhanced version of the
+% \package{Cleveref} implements a significantly enhanced version of the
 % features found in the \package{fancyref} package, \package{ntheorem}'s
 % \option{thref} option, and \package{varioref}'s |\labelformat| command.
 % Although these features may (or may not) work correctly alongside
@@ -1625,11 +1637,12 @@
 % the starred variants. Go bug the \package{varioref} maintainer about
 % this if you don't like it.)
 %
-% \package{Cleveref} is currently incompatibly with the
-% \package{mathtools} package's \option{showonlyrefs} option, which
-% automatically labels only those equations that are cross-referenced.
-% The \package{autonum} package provides a possible alternative, which
-% implements similar features in a \package{cleveref}-compatible manner.
+% \package{Cleveref} is currently incompatible with the
+% \package{mathtools} package's\linebreak[4] \option{showonlyrefs}
+% option, which automatically labels only those equations that are
+% cross-referenced. The \package{autonum} package provides a possible
+% alternative, which implements similar features in a
+% \package{cleveref}-compatible manner.
 %
 %
 %
@@ -1647,12 +1660,14 @@
 %   \emph{without any warning in the \LaTeX{} output or log!} The
 %   packages \emph{must} be loaded in the following order:
 %   \package{varioref}, \package{hyperref}, \package{cleveref}.
-% \item \package{cleveref} on its own won't automatically infer the type
+% \item \package{Cleveref} on its own won't automatically infer the type
 %   of theorem-like environment you're referring to in a cross-reference.
 %   Cross-references to all theorem-like environments will use the same
 %   name, ``theorem''. To allow the theorem type to be determined
 %   automatically, you need to load either the \package{ntheorem} or the
-%   \package{amsthm} package.
+%   \package{amsthm} package. Also note that all |\newtheorem|
+%   definitions must be placed \emph{after} the \package{cleveref}
+%   package is loaded.
 % \item If you are using \package{babel}, you \emph{must still} pass the
 %   appropriate language option to \package{cleveref}, as well as to
 %   \package{babel}. Passing it to \package{babel} alone is \emph{not}
@@ -1661,7 +1676,7 @@
 %   option in the |\documentclass| line. (This is standard \LaTeX{} and
 %   \package{babel} practice -- read up on \LaTeX{}'s option handling for
 %   more detail.)
-% \item \package{cleveref} will not work properly with the standard
+% \item \package{Cleveref} will not work properly with the standard
 %   \LaTeX{} |eqnarray| environment. There is no intention to fix this.
 %   The |eqnarray| environment is poorly implemented, making it difficult
 %   to get it to work properly with \package{cleveref}, and it's broken
@@ -1669,7 +1684,7 @@
 %   replacements, such as |gather|, |align|, |multline| and |split|,
 %   which \emph{do} work properly with \package{cleveref}. (See
 %   \url{http://www.tug.org/pracjourn/2006-4/madsen/}).
-% \item \package{cleveref} can't cope with active characters being
+% \item \package{Cleveref} can't cope with active characters being
 %   present in cross-reference label names. For example, if French
 %   \package{babel} support is loaded, the commonly used ``:'' in label
 %   names will often fail, spewing the usual random selection of
@@ -1725,20 +1740,20 @@
 %   labels to subfigure subcaptions in the \package{memoir} document
 %   class. A simpler solution in this particular case is to define the
 %   label in the subfigure body, instead of in the subcaption.
-% \item \package{cleveref} doesn't know about the \package{subfloat}
+% \item \package{Cleveref} doesn't know about the \package{subfloat}
 %   package, so you have to revert to using |\ref| for cross-references
 %   to sub-figures. (To be fixed in a future version.)
 % \item The \package{beamer} document class redefines the |\label|
 %   command in a particularly devious way that breaks
 %   \package{cleveref}'s optional argument to that command. (To be fixed
 %   in a future version.)
-% \item \package{cleveref} is incompatible with the \option{showonlyrefs}
+% \item \package{Cleveref} is incompatible with the \option{showonlyrefs}
 %   option of the \package{mathtools} package, though it should be
 %   compatible with the rest of \package{mathtools}. (To be fixed in a
 %   future version.) The \package{autonum} package, which provides
 %   similar functionality and \emph{is} designed to be
 %   \package{cleveref}-compatible, is a possible alternative.
-% \item \package{cleveref} assumes that counters are only ever reset by
+% \item \package{Cleveref} assumes that counters are only ever reset by
 %   the standard sectioning commands (|\chapter|, |\section|, etc.). If
 %   this is not the case, the automatic compression of consecutive
 %   cross-references into a reference range may be incorrect. Making this
@@ -1760,7 +1775,7 @@
 %   pattern matching task -- just take a look at the code for escaping
 %   regexp special characters in this package!} than I'm prepared to
 %   invest.
-% \item \package{cleveref} doesn't include support for all languages yet.
+% \item \package{Cleveref} doesn't include support for all languages yet.
 %   Any contributions of translations for missing languages are most
 %   welcome! If you can contribute definitions for a missing language,
 %   ideally you should add them below the existing ones in the
@@ -1778,21 +1793,22 @@
 % contributing code and translations. Thanks to Michael Ummels for
 % contributing the \package{amsthm} support code, and to Stefan Pinnow,
 % Gonzalo Medina, Massimo Redaelli, Philip H\"olzenspies, Aleksander
-% Gorohovski, Benjamin H{\o}yer and Johannes Mueller for contributing
-% translations. Thanks also to Susanna Goldschmidt for additional help
-% with the translations. Many people have suggested improvements or
-% reported bugs, indeed many have put significant effort into helping
-% investigate and fix them. So thanks (in alphabetical order) to: Adrian
-% Knoth, Akim Demaille, Alan Munn, Aleksander Gorohovski, Anand
-% Deopurkar, Andreas Haselbacher, Arne Meier, Bas Ploeger, Dan Luecking,
-% David Gleich, Denis Bitouz\'e, Domenic Denicola, Donald Ars\-en\-eau,
-% Hendrik Maryns, Iain Cunningham, James Sharam, Jens Mueller, Joel C.
-% Salomon, Jonas Nyrup, Joris Pinkse, Kristian Debrabant, Leo Shidai Liu,
-% Lev Bishop, Mak Trifkovic, Matej Batic, Matt Gately, Matthew Skala,
-% Michael Barber, Michael Gorven, Michal Kaut, Mico Loretan, Olivier Roy,
-% Patrick H\"acker, Paul Gomme, Ricardo de Aldama S\'anchez, Robert
-% Fischer, Stefan Pinnow, Steve Dower, Ted Pavlic, Thomas Arildsen, and
-% Uwe L\"uck for their help. (If I missed you out, please let me know!)
+% Gorohovski, Benjamin H{\o}yer, Johannes Mueller, Paulo Roberto Massa
+% Cereda and Simon Sigurdhsson for contributing translations. Thanks also
+% to Susanna Goldschmidt for additional help with the translations. Many
+% people have suggested improvements or reported bugs, indeed many have
+% put significant effort into helping investigate and fix them. So thanks
+% (in alphabetical order) to: Adrian Knoth, Akim Demaille, Alan Munn,
+% Aleksander Gorohovski, Anand Deopurkar, Andreas Haselbacher, Arne
+% Meier, Bas Ploeger, Dan Luecking, David Gleich, Denis Bitouz\'e,
+% Domenic Denicola, Donald Ars\-en\-eau, Hendrik Maryns, Iain Cunningham,
+% James Sharam, Jens Mueller, Joel C. Salomon, Jonas Nyrup, Joris Pinkse,
+% Kristian Debrabant, Leo Shidai Liu, Lev Bishop, Mak Trifkovic, Matej
+% Batic, Matt Gately, Matthew Skala, Michael Barber, Michael Gorven,
+% Michal Kaut, Mico Loretan, Nicolas Dudebout, Olivier Roy, Patrick
+% H\"acker, Paul Gomme, Ricardo de Aldama S\'anchez, Robert Fischer,
+% Stefan Pinnow, Steve Dower, Ted Pavlic, Thomas Arildsen, and Uwe L\"uck
+% for their help. (If I missed you out, please let me know!)
 %
 %
 % \StopEventually{\clearpage\PrintChanges\clearpage\PrintIndex}
@@ -2000,7 +2016,7 @@
   \edef\@tempa{\expandafter\noexpand%
     \csname cref@#1@name@preamble\endcsname}%
   \edef\@tempb{\expandafter\noexpand%
-      \csname Cref@#1@name@preamble\endcsname}%
+    \csname Cref@#1@name@preamble\endcsname}%
   \def\@tempc{#3}%
   \ifx\@tempc\@empty\relax%
     \expandafter\gdef\@tempa{}%
@@ -4329,7 +4345,7 @@
 % Assemble the arguments for \cmd{\crefformat}, \cmd{\Crefformat} and
 % \cmd{\labelcrefformat} from the components.
 %    \begin{macrocode}
-    \ifx\@tempname\@empty\relax%
+    \expandafter\ifx\csname cref@#1@name\endcsname\@empty\relax%
       \expandafter\def\expandafter\@tempfirst\expandafter{\@templabel}%
     \else%
       \expandafter\expandafter\expandafter\def%
@@ -4337,7 +4353,7 @@
       \expandafter\expandafter\expandafter{%
         \expandafter\@tempname\expandafter\nobreakspace\@templabel@first}%
     \fi%
-    \ifx\@tempName\@empty\relax%
+    \expandafter\ifx\csname Cref@#1@name\endcsname\@empty\relax%
       \expandafter\def\expandafter\@tempFirst\expandafter{\@templabel}%
     \else%
       \expandafter\expandafter\expandafter\def%
@@ -4378,7 +4394,7 @@
 % \cmd{\Crefrangeformat} and\linebreak[4] \cmd{\labelcrefrangeformat}
 % from the components.
 %    \begin{macrocode}
-    \ifx\@tempname\@empty\relax%
+    \expandafter\ifx\csname cref@#1@name\endcsname\@empty\relax%
       \expandafter\def\expandafter\@tempfirst%
         \expandafter{\@temprangelabel}%
     \else%
@@ -4388,7 +4404,7 @@
         \expandafter\@tempnameplural@range%
         \expandafter\nobreakspace\@temprangelabel@first}%
     \fi%
-    \ifx\@tempName\@empty\relax%
+    \expandafter\ifx\csname Cref@#1@name\endcsname\@empty\relax%
       \expandafter\def\expandafter\@tempFirst%
         \expandafter{\@temprangelabel}%
     \else%
@@ -4437,7 +4453,7 @@
 % \cmd{\Crefmultiformat} and\linebreak[4] \cmd{\labelcrefmultiformat}
 % from the components.
 %    \begin{macrocode}
-    \ifx\@tempnameplural\@empty\relax%
+    \expandafter\ifx\csname cref@#1@name@plural\endcsname\@empty\relax%
       \expandafter\def\expandafter\@tempfirst%
         \expandafter{\@templabel}%
     \else%
@@ -4447,7 +4463,7 @@
         \expandafter\@tempnameplural%
         \expandafter\nobreakspace\@templabel@first}%
     \fi%
-    \ifx\@tempNameplural\@empty\relax%
+    \expandafter\ifx\csname Cref@#1@name@plural\endcsname\@empty\relax%
       \expandafter\def\expandafter\@tempFirst%
         \expandafter{\@templabel}%
     \else%
@@ -4531,7 +4547,7 @@
 % \cmd{\crefrangemultiformat}, \cmd{\Crefrangemultiformat} and
 % \cmd{\labelcrefrangemultiformat} from the reference components.
 %    \begin{macrocode}
-    \ifx\@tempnameplural\@empty\relax%
+    \expandafter\ifx\csname cref@#1@name@plural\endcsname\@empty\relax%
       \expandafter\def\expandafter\@tempfirst%
         \expandafter{\@temprangelabel}%
     \else%
@@ -4541,7 +4557,7 @@
         \expandafter\@tempnameplural@range%
         \expandafter\nobreakspace\@temprangelabel@first}%
     \fi%
-    \ifx\@tempNameplural\@empty\relax%
+    \expandafter\ifx\csname Cref@#1@name@plural\endcsname\@empty\relax%
       \expandafter\def\expandafter\@tempFirst%
         \expandafter{\@temprangelabel}%
     \else%
@@ -5042,7 +5058,7 @@
 \@ifpackageloaded{hyperref}{%
   \@ifpackagewith{hyperref}{implicit=false}{}{%
     \let\if@cref@hyperrefloaded\iftrue%
-    \PackageInfo{cleveref}{`hyperref' support loaded}
+    \PackageInfo{cleveref}{`hyperref' support loaded}%
 %    \end{macrocode}
 % \begin{macro}{\cref@hyperref}
 %   We define a utility macro to extract the hyperlink supplied by
@@ -5835,7 +5851,7 @@
 %   this.
 %    \begin{macrocode}
 \@ifpackageloaded{IEEEtrantools}{%
-  \PackageInfo{cleveref}{`IEEEtrantools' support loaded}
+  \PackageInfo{cleveref}{`IEEEtrantools' support loaded}%
 %    \end{macrocode}
 %
 % \begin{macro}{\@@IEEEeqnarray}
@@ -5914,7 +5930,7 @@
 %   referencing features so that they work with \package{cleveref}.
 %    \begin{macrocode}
   \@ifpackageloaded{amsthm}{%
-  \PackageInfo{cleveref}{`amsthm' support loaded}
+  \PackageInfo{cleveref}{`amsthm' support loaded}%
 %    \end{macrocode}
 %
 % \begin{macro}{\@thm}
@@ -5962,16 +5978,21 @@
   \edef\@tempa{\expandafter\noexpand%
     \csname cref@#1@name@preamble\endcsname}%
   \edef\@tempb{\expandafter\noexpand%
-      \csname Cref@#1@name@preamble\endcsname}%
+    \csname Cref@#1@name@preamble\endcsname}%
   \def\@tempc{#3}%
   \ifx\@tempc\@empty\relax%
     \expandafter\gdef\@tempa{}%
     \expandafter\gdef\@tempb{}%
   \else%
+    \if@cref@capitalise%
+      \expandafter\expandafter\expandafter\gdef\expandafter%
+        \@tempa\expandafter{\MakeUppercase #3}%
+    \else%
+      \expandafter\expandafter\expandafter\gdef\expandafter%
+        \@tempa\expandafter{\MakeLowercase #3}%
+    \fi%
     \expandafter\expandafter\expandafter\gdef\expandafter%
-      \@tempa\expandafter{\MakeLowercase #3}%
-    \expandafter\expandafter\expandafter\gdef\expandafter%
-      \@tempa\expandafter{\MakeUppercase #3}%
+      \@tempb\expandafter{\MakeUppercase #3}%
   \fi%
   \cref@stack@add{#1}{\cref@label@types}%
 %    \end{macrocode}
@@ -6020,7 +6041,7 @@
 %   referencing features so that they work with \package{cleveref}.
 %    \begin{macrocode}
   \@ifpackageloaded{ntheorem}{%
-  \PackageInfo{cleveref}{`ntheorem' support loaded}
+  \PackageInfo{cleveref}{`ntheorem' support loaded}%
   \@ifpackagewith{ntheorem}{thref}{%
     \PackageWarning{cleveref}{`cleveref' supersedes `ntheorem's `thref'
       option}%
@@ -6085,9 +6106,9 @@
 %
 %    \begin{macrocode}
 \@ifpackageloaded{varioref}{%
-  \PackageInfo{cleveref}{`varioref' support loaded}
-  \PackageInfo{cleveref}{`cleveref' supersedes `varioref's %
-    \string\labelformat command}
+  \PackageInfo{cleveref}{`varioref' support loaded}%
+  \PackageInfo{cleveref}{`cleveref' supersedes `varioref's
+    \string\labelformat command}%
 %    \end{macrocode}
 %
 %
@@ -6115,11 +6136,24 @@
 %   \cmd{\cref} et al.\ to type set the cross-references, and the
 %   \package{cleveref}-enhanced \cmd{\vpageref} et al.\ to typeset page
 %   references.
+%
+%   The original \cmd{\vref} command passes an empty first argument to
+%   \cmd{\@@vpageref}, to omit the page reference if it refers to the
+%   current page. In our case, we only want to omit it if it's the sole
+%   page reference we're printing; otherwise we need to print it even if
+%   it refers to the current page. This is taken care of by
+%   \cmd{\cref@patchreftexts} (which gets called further down). For this
+%   mechanism, it's more convenient to pass \cmd{\reftextcurrent} as the
+%   first argument but temporarily redefine it to be empty, instead of
+%   passing an empty first argument to \cmd{\cref@@vpageref}.
 %    \begin{macrocode}
   \def\cref@vref#1#2{%
     \leavevmode%
-    \@cref{#1}{#2}\@setcref@space%
-    \cref@@vpageref{\reftextcurrent}[]{#2}}
+    \begingroup%
+      \def\reftextcurrent{}%
+      \@cref{#1}{#2}\@setcref@space%
+      \cref@@vpageref{\reftextcurrent}[]{#2}%
+    \endgroup}
   \def\cref@vrefrange#1#2#3{%
     \@setcrefrange{#2}{#3}{#1}{}\@setcref@space\vpagerefrange{#2}{#3}}
   \def\cref@fullref#1#2{%
@@ -6610,7 +6644,7 @@
 % \end{macro}
 %    \begin{macrocode}
   \@ifpackageloaded{algorithmicx}{%
-  \PackageInfo{cleveref}{`algorithmicx' support loaded}
+  \PackageInfo{cleveref}{`algorithmicx' support loaded}%
 %    \end{macrocode}
 %
 % \begin{macro}{\ALG@step}
@@ -6658,7 +6692,7 @@
 %   uses, \cmd{\lstnumber}, to the ``listing'' cross-reference type.
 %    \begin{macrocode}
   \@ifpackageloaded{listings}{%
-    \PackageInfo{cleveref}{`listings' support loaded}
+    \PackageInfo{cleveref}{`listings' support loaded}%
     \crefalias{lstlisting}{listing}%
     \crefalias{lstnumber}{line}%
 %    \end{macrocode}
@@ -6700,15 +6734,36 @@
 %
 % \subsubsection{\package{algorithm2e} support}
 % \begin{macro}{algorithm2e}
-%   All we need to do to support the \package{algorithm2e} package is to
-%   alias \emph{its} counters, \cmd{\algocf} and \cmd{\algocfline}, to
-%   the ``algorithm'' and ``line'' cross-reference types.
+%   When \package{hyperref} is not loaded, all we need to do to support
+%   the \package{algorithm2e} package is to alias its counters,
+%   \cmd{\algocf}, \cmd{AlgoLine} and \cmd{\algocfline}, to the
+%   ``algorithm'' and ``line'' cross-reference types.
 %    \begin{macrocode}
   \@ifpackageloaded{algorithm2e}{%
-    \PackageInfo{cleveref}{`algorithm2e' support loaded}
+    \PackageInfo{cleveref}{`algorithm2e' support loaded}%
     \crefalias{algocf}{algorithm}%
     \crefalias{algocfline}{line}%
-  }{}%  end of \@ifpackageloaded{listings}
+    \crefalias{AlgoLine}{line}%
+%    \end{macrocode}
+% When \package{hyperref} \emph{is} loaded, \package{algorithm2e} does
+% some trickery when stepping the line number counter to avoid getting
+% duplicate hyperlink anchor names, and updates \cmd{@currentlabel}
+% manually. Unfortunately, this by-passes both \cmd{\refstepcounter} and
+% \cmd{\H@refstepcounter}, so \cmd{\cref@currentlabel} never gets
+% updated. To fix this, we have to hack its \cmd{algocf@nl@sethref} macro
+% to update \cmd{cref@currentlabel} along with \cmd{@currentlabel}.
+%    \begin{macrocode}
+    \let\cref@old@algocf@nl@sethref\algocf@nl@sethref%
+    \renewcommand{\algocf@nl@sethref}[1]{%
+      \cref@old@algocf@nl@sethref{#1}%
+      \cref@constructprefix{AlgoLine}{\cref@result}%
+      \@ifundefined{cref@AlgoLine@alias}%
+        {\def\@tempa{AlgoLine}}%
+        {\def\@tempa{\csname cref@AlgoLine@alias\endcsname}}%
+      \xdef\cref@currentlabel{%
+        [\@tempa][\arabic{AlgoLine}][\cref@result]%
+        \csname p@AlgoLine\endcsname\csname theAlgoLine\endcsname}}%
+  }{}%  end of \@ifpackageloaded{algorithm2e}
 %    \end{macrocode}
 % \end{macro}
 %
@@ -6727,7 +6782,7 @@
 %   breaking \package{cleveref}'s optional argument. We also fix that.
 %    \begin{macrocode}
 \@ifpackageloaded{subfig}{%
-  \PackageInfo{cleveref}{`subfig' support loaded}
+  \PackageInfo{cleveref}{`subfig' support loaded}%
 %    \end{macrocode}
 %
 % \begin{macro}{\refsteponlycounter}
@@ -6863,7 +6918,7 @@
 %    \begin{macrocode}
 \@ifpackageloaded{caption}{%
   \@ifpackagelater{caption}{2011/08/19}{}{%
-    \PackageInfo{cleveref}{`caption' support loaded}
+    \PackageInfo{cleveref}{`caption' support loaded}%
 %    \end{macrocode}
 %
 % \begin{macro}{\cref@old@caption@xlabel}
@@ -6932,7 +6987,7 @@
 % \begin{macro}{\newaliascnt}
 %    \begin{macrocode}
 \@ifpackageloaded{aliascnt}{%
-  \PackageInfo{cleveref}{`aliascnt' support loaded}
+  \PackageInfo{cleveref}{`aliascnt' support loaded}%
   \let\cref@old@newaliascnt\newaliascnt
   \renewcommand*{\newaliascnt}[2]{%
     \cref@old@newaliascnt{#1}{#2}%
@@ -6957,7 +7012,7 @@
 % \end{macro}
 %    \begin{macrocode}
 \DeclareOption{poorman}{%
-  \PackageInfo{cleveref}{option `poorman' loaded}
+  \PackageInfo{cleveref}{option `poorman' loaded}%
 %    \end{macrocode}
 %
 %
@@ -7917,20 +7972,20 @@
 % Options override default.
 %    \begin{macrocode}
 \DeclareOption{sort}{%
-  \PackageInfo{cleveref}{sorting but not compressing references}
-  \@cref@sorttrue
+  \PackageInfo{cleveref}{sorting but not compressing references}%
+  \@cref@sorttrue%
   \@cref@compressfalse}
 \DeclareOption{compress}{%
-  \PackageInfo{cleveref}{compressing but not sorting references}
-  \@cref@sortfalse
+  \PackageInfo{cleveref}{compressing but not sorting references}%
+  \@cref@sortfalse%
   \@cref@compresstrue}
 \DeclareOption{sort&compress}{%
-  \PackageInfo{cleveref}{sorting and compressing references}
-  \@cref@sorttrue
+  \PackageInfo{cleveref}{sorting and compressing references}%
+  \@cref@sorttrue%
   \@cref@compresstrue}
 \DeclareOption{nosort}{%
-  \PackageInfo{cleveref}{neither sorting nor compressing references}
-  \@cref@sortfalse
+  \PackageInfo{cleveref}{neither sorting nor compressing references}%
+  \@cref@sortfalse%
   \@cref@compressfalse}
 %    \end{macrocode}
 % \end{macro}
@@ -7957,10 +8012,10 @@
 % Option overrides default.
 %    \begin{macrocode}
 \DeclareOption{capitalise}{%
-  \PackageInfo{cleveref}{always capitalise cross-reference names}
+  \PackageInfo{cleveref}{always capitalise cross-reference names}%
   \@cref@capitalisetrue}
 \DeclareOption{capitalize}{%
-  \PackageInfo{cleveref}{always capitalise cross-reference names}
+  \PackageInfo{cleveref}{always capitalise cross-reference names}%
   \@cref@capitalisetrue}
 %    \end{macrocode}
 % \end{macro}
@@ -7984,7 +8039,7 @@
 % Option overrides default.
 %    \begin{macrocode}
 \DeclareOption{nameinlink}{%
-  \PackageInfo{cleveref}{include cross-reference names in hyperlinks}
+  \PackageInfo{cleveref}{include cross-reference names in hyperlinks}%
   \@cref@nameinlinktrue}
 %    \end{macrocode}
 % \end{macro}
@@ -8008,7 +8063,7 @@
 % Option overrides default.
 %    \begin{macrocode}
 \DeclareOption{noabbrev}{%
-  \PackageInfo{cleveref}{no abbreviation of names}
+  \PackageInfo{cleveref}{no abbreviation of names}%
   \@cref@abbrevfalse}
 %    \end{macrocode}
 % \end{macro}
@@ -8225,7 +8280,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{english}{%
-  \PackageInfo{cleveref}{loaded `english' language definitions}
+  \PackageInfo{cleveref}{loaded `english' language definitions}%
   \renewcommand{\crefrangeconjunction}{ to\nobreakspace}%
   \renewcommand\crefrangepreconjunction{}%
   \renewcommand\crefrangepostconjunction{}%
@@ -8441,7 +8496,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{german}{%
-  \PackageInfo{cleveref}{loaded `german language definitions}
+  \PackageInfo{cleveref}{loaded `german language definitions}%
   \renewcommand{\crefrangeconjunction}{ bis\nobreakspace}%
   \renewcommand\crefrangepreconjunction{}%
   \renewcommand\crefrangepostconjunction{}%
@@ -8536,7 +8591,7 @@
 % (note the ``n'') so that \cmd{\selectlanguage} etc.\ will work.
 %    \begin{macrocode}
 \cref@addlanguagedefs{ngerman}{%
-  \PackageInfo{cleveref}{loaded `ngerman' language definitions}
+  \PackageInfo{cleveref}{loaded `ngerman' language definitions}%
   \renewcommand{\crefrangeconjunction}{ bis\nobreakspace}%
   \renewcommand\crefrangepreconjunction{}%
   \renewcommand\crefrangepostconjunction{}%
@@ -8736,7 +8791,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{dutch}{%
-  \PackageInfo{cleveref}{loaded `dutch' language definitions}
+  \PackageInfo{cleveref}{loaded `dutch' language definitions}%
   \renewcommand{\crefrangeconjunction}{ tot\nobreakspace}%
   \renewcommand\crefrangepreconjunction{}%
   \renewcommand\crefrangepostconjunction{}%
@@ -8955,7 +9010,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{french}{%
-  \PackageInfo{cleveref}{loaded `french' language definitions}
+  \PackageInfo{cleveref}{loaded `french' language definitions}%
   \renewcommand{\crefrangeconjunction}{ \`a\nobreakspace}%
   \renewcommand\crefrangepreconjunction{}%
   \renewcommand\crefrangepostconjunction{}%
@@ -9175,7 +9230,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{spanish}{%
-  \PackageInfo{cleveref}{loaded `spanish' language definitions}
+  \PackageInfo{cleveref}{loaded `spanish' language definitions}%
   \renewcommand{\crefrangeconjunction}{ a\nobreakspace}%
   \renewcommand{\crefrangepreconjunction}{}%
   \renewcommand{\crefrangepostconjunction}{}%
@@ -9411,7 +9466,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{italian}{%
-  \PackageInfo{cleveref}{loaded `italian' language definitions}
+  \PackageInfo{cleveref}{loaded `italian' language definitions}%
   \renewcommand{\crefrangeconjunction}{ a\nobreakspace}%
   \renewcommand\crefrangepreconjunction{da\nobreakspace}%
   \renewcommand\crefrangepostconjunction{}%
@@ -9860,7 +9915,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{russian}{%
-  \PackageInfo{cleveref}{loaded `russian' language definitions}
+  \PackageInfo{cleveref}{loaded `russian' language definitions}%
   \renewcommand{\crefrangeconjunction}{--}%
   \renewcommand\crefrangepreconjunction{}%
   \renewcommand\crefrangepostconjunction{}%
@@ -10625,7 +10680,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{ukrainian}{%
-  \PackageInfo{cleveref}{loaded `ukrainian' language definitions}
+  \PackageInfo{cleveref}{loaded `ukrainian' language definitions}%
   \renewcommand{\crefrangeconjunction}{--}%
   \renewcommand\crefrangepreconjunction{}%
   \renewcommand\crefrangepostconjunction{}%
@@ -11180,7 +11235,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{norsk}{%
-  \PackageInfo{cleveref}{loaded `norsk' language definitions}
+  \PackageInfo{cleveref}{loaded `norsk' language definitions}%
   \renewcommand{\crefrangeconjunction}{ til\nobreakspace}%
   \renewcommand\crefrangepreconjunction{}%
   \renewcommand\crefrangepostconjunction{}%
@@ -11403,7 +11458,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{danish}{%
-  \PackageInfo{cleveref}{loaded `danish' language definitions}
+  \PackageInfo{cleveref}{loaded `danish' language definitions}%
   \renewcommand{\crefrangeconjunction@preamble}{ til\nobreakspace}%
   \renewcommand\crefrangepreconjunction@preamble{}%
   \renewcommand\crefrangepostconjunction@preamble{}%
@@ -11617,7 +11672,7 @@
 % change the cross-reference formats appropriately.
 %    \begin{macrocode}
 \cref@addlanguagedefs{esperanto}{%
-  \PackageInfo{cleveref}{loaded `esperanto' language definitions}
+  \PackageInfo{cleveref}{loaded `esperanto' language definitions}%
   \renewcommand{\crefrangeconjunction}{ \^gis\nobreakspace}%
   \renewcommand{\crefrangepreconjunction}{}%
   \renewcommand{\crefrangepostconjunction}{}%
@@ -11699,6 +11754,500 @@
 %    \end{macrocode}
 %
 %
+% \subsubsection{Swedish}
+% \begin{macro}{swedish}
+%   Swedish definitions thanks to Simon Sigurdhsson.
+% \end{macro}
+%
+% Set up the definitions used at the beginning of the document to define
+% the formats created by the document preamble.
+%    \begin{macrocode}
+\DeclareOption{swedish}{%
+  \AtBeginDocument{%
+    \def\crefrangeconjunction@preamble{ till\nobreakspace}%
+    \def\crefrangepreconjunction@preamble{}%
+    \def\crefrangepostconjunction@preamble{}%
+    \def\crefpairconjunction@preamble{ och\nobreakspace}%
+    \def\crefmiddleconjunction@preamble{, }%
+    \def\creflastconjunction@preamble{ och\nobreakspace}%
+%    \end{macrocode}
+% We have to define the group conjunctions explicitly here, rather than
+% relying on fall-back definitions in terms of the above conjunctions
+% (see \cref{sec:code:default_formats}), in case any other language
+% option defines them explicitly and we need to override those.
+%    \begin{macrocode}
+    \def\crefpairgroupconjunction@preamble{ och\nobreakspace}%
+    \def\crefmiddlegroupconjunction@preamble{, }%
+    \def\creflastgroupconjunction@preamble{, och\nobreakspace}%
+ %
+    \Crefname@preamble{equation}{Ekvation}{Ekvation}%
+    \Crefname@preamble{figure}{Figur}{Figur}%
+    \Crefname@preamble{table}{Tabell}{Tabell}%
+    \Crefname@preamble{page}{Sida}{Sida}%
+    \Crefname@preamble{part}{Del}{Del}%
+    \Crefname@preamble{chapter}{Kapitel}{Kapitel}%
+    \Crefname@preamble{section}{Avsnitt}{Avsnitt}%
+    \Crefname@preamble{appendix}{Appendix}{Appendix}%
+    \Crefname@preamble{enumi}{Punkt}{Punkt}%
+    \Crefname@preamble{footnote}{Fotnot}{Fotnot}%
+    \Crefname@preamble{theorem}{Sats}{Sats}%
+    \Crefname@preamble{lemma}{Lemma}{Lemmas}%
+    \Crefname@preamble{corollary}{F\"oljdsats}{F\"oljdsats}%
+    \Crefname@preamble{proposition}{Proposition}{Proposition}%
+    \Crefname@preamble{definition}{Definition}{Definition}%
+    \Crefname@preamble{result}{Resultat}{Resultat}%
+    \Crefname@preamble{example}{Exempel}{Exempel}%
+    \Crefname@preamble{remark}{Anm\"arkning}{Anm\"arkning}%
+    \Crefname@preamble{note}{Notering}{Notering}%
+    \Crefname@preamble{algorithm}{Algoritm}{Algoritm}%
+    \Crefname@preamble{listing}{Kodlistning}{Kodlistning}%
+    \Crefname@preamble{line}{Rad}{Rad}%
+ %
+    \if@cref@capitalise%  capitalise set
+      \if@cref@abbrev%
+        \crefname@preamble{equation}{Ekv.}{Ekv.}%
+        \crefname@preamble{figure}{Fig.}{Fig.}%
+      \else%
+        \crefname@preamble{equation}{Ekvation}{Ekvation}%
+        \crefname@preamble{figure}{Figur}{Figur}%
+      \fi%
+      \crefname@preamble{page}{Sida}{Sida}%
+      \crefname@preamble{table}{Tabell}{Tabell}%
+      \crefname@preamble{part}{Del}{Del}%
+      \crefname@preamble{chapter}{Kapitel}{Kapitel}%
+      \crefname@preamble{section}{Avsnitt}{Avsnitt}%
+      \crefname@preamble{appendix}{Appendix}{Appendix}%
+      \crefname@preamble{enumi}{Punkt}{Punkt}%
+      \crefname@preamble{footnote}{Fotnot}{Fotnot}%
+      \crefname@preamble{theorem}{Sats}{Sats}%
+      \crefname@preamble{lemma}{Lemma}{Lemmas}%
+      \crefname@preamble{corollary}{F\"oljdsats}{F\"oljdsats}%
+      \crefname@preamble{proposition}{Proposition}{Proposition}%
+      \crefname@preamble{definition}{Definition}{Definition}%
+      \crefname@preamble{result}{Resultat}{Resultat}%
+      \crefname@preamble{example}{Exempel}{Exempel}%
+      \crefname@preamble{remark}{Anm\"arkning}{Anm\"arkning}%
+      \crefname@preamble{note}{Notering}{Notering}%
+      \crefname@preamble{algorithm}{Algoritm}{Algoritm}%
+      \crefname@preamble{listing}{Kodlistning}{Kodlistning}%
+      \crefname@preamble{line}{Rad}{Rad}%
+ %
+    \else%  capitalise unset
+      \if@cref@abbrev%
+        \crefname@preamble{equation}{ekv.}{ekv.}%
+        \crefname@preamble{figure}{fig.}{fig.}%
+        \crefname@preamble{page}{s.}{ss.}%
+      \else%
+        \crefname@preamble{equation}{ekvation}{ekvation}%
+        \crefname@preamble{figure}{figur}{figur}%
+        \crefname@preamble{page}{sida}{sida}%
+      \fi%
+      \crefname@preamble{table}{tabell}{tabell}%
+      \crefname@preamble{part}{del}{del}%
+      \crefname@preamble{chapter}{kapitel}{kapitel}%
+      \crefname@preamble{section}{avsnitt}{avsnitt}%
+      \crefname@preamble{appendix}{appendix}{appendix}%
+      \crefname@preamble{enumi}{punkt}{punkt}%
+      \crefname@preamble{footnote}{fotnot}{fotnot}%
+      \crefname@preamble{theorem}{sats}{sats}%
+      \crefname@preamble{lemma}{lemma}{lemmas}%
+      \crefname@preamble{corollary}{f\"oljdsats}{f\"oljdsats}%
+      \crefname@preamble{proposition}{proposition}{proposition}%
+      \crefname@preamble{definition}{definition}{definition}%
+      \crefname@preamble{result}{resultat}{resultat}%
+      \crefname@preamble{example}{exempel}{exempel}%
+      \crefname@preamble{remark}{anm\"arkning}{anm\"arkning}%
+      \crefname@preamble{note}{notering}{notering}%
+      \crefname@preamble{algorithm}{algoritm}{algoritm}%
+      \crefname@preamble{listing}{kodlistning}{kodlistning}%
+      \crefname@preamble{line}{rad}{rad}%
+    \fi%
+    \def\cref@language{swedish}%
+  }}% end \AtBeginDocument and \DeclareOption
+%    \end{macrocode}
+%
+% If using \package{babel} and the corresponding option is set, or if
+% using \package{polyglossia} and the language has been loaded, add
+% format definition commands to \cmd{\extras}\meta{language} or
+% \cmd{\captions}\meta{language} so that language switching commands will
+% change the cross-reference formats appropriately.
+%    \begin{macrocode}
+\cref@addlanguagedefs{swedish}{%
+  \PackageInfo{cleveref}{loaded `swedish' language definitions}%
+  \renewcommand{\crefrangeconjunction}{ till\nobreakspace}%
+  \renewcommand\crefrangepreconjunction{}%
+  \renewcommand\crefrangepostconjunction{}%
+  \renewcommand{\crefpairconjunction}{ och\nobreakspace}%
+  \renewcommand{\crefmiddleconjunction}{, }%
+  \renewcommand{\creflastconjunction}{ och\nobreakspace}%
+  \renewcommand{\crefpairgroupconjunction}{ and\nobreakspace}%
+  \renewcommand{\crefmiddlegroupconjunction}{, }%
+  \renewcommand{\creflastgroupconjunction}{, and\nobreakspace}%
+ %
+  \Crefname{equation}{Ekvation}{Ekvation}%
+  \Crefname{figure}{Figur}{Figur}%
+  \Crefname{subfigure}{Figur}{Figur}%
+  \Crefname{table}{Tabell}{Tabell}%
+  \Crefname{subtable}{Tabell}{Tabell}%
+  \Crefname{page}{Sida}{Sida}%
+  \Crefname{part}{Del}{Del}%
+  \Crefname{chapter}{Kapitel}{Kapitel}%
+  \Crefname{section}{Avsnitt}{Avsnitt}%
+  \Crefname{subsection}{Avsnitt}{Avsnitt}%
+  \Crefname{subsubsection}{Avsnitt}{Avsnitt}%
+  \Crefname{appendix}{Appendix}{Appendix}%
+  \Crefname{subappendix}{Appendix}{Appendix}%
+  \Crefname{subsubappendix}{Appendix}{Appendix}%
+  \Crefname{subsubsubappendix}{Appendix}{Appendix}%
+  \Crefname{enumi}{Punkt}{Punkt}%
+  \Crefname{enumii}{Punkt}{Punkt}%
+  \Crefname{enumiii}{Punkt}{Punkt}%
+  \Crefname{enumiv}{Punkt}{Punkt}%
+  \Crefname{enumv}{Punkt}{Punkt}%
+  \Crefname{footnote}{Fotnot}{Fotnot}%
+  \Crefname{theorem}{Sats}{Sats}%
+  \Crefname{lemma}{Lemma}{Lemmas}%
+  \Crefname{corollary}{F\"oljdsats}{F\"oljdsats}%
+  \Crefname{proposition}{Proposition}{Proposition}%
+  \Crefname{definition}{Definition}{Definition}%
+  \Crefname{result}{Resultat}{Resultat}%
+  \Crefname{example}{Exempel}{Exempel}%
+  \Crefname{remark}{Anm\"arkning}{Anm\"arkning}%
+  \Crefname{note}{Notering}{Notering}%
+  \Crefname{algorithm}{Algoritm}{Algoritm}%
+  \Crefname{listing}{Kodlistning}{Kodlistning}%
+  \Crefname{line}{Rad}{Rad}%
+ %
+  \if@cref@capitalise%  capitalise set
+    \if@cref@abbrev%
+      \crefname{equation}{Ekv.}{Ekv.}%
+      \crefname{figure}{Fig.}{Fig.}%
+      \crefname{subfigure}{Fig.}{Fig.}%
+    \else%
+      \crefname{equation}{Ekvation}{Ekvation}%
+      \crefname{figure}{Figur}{Figur}%
+      \crefname{subfigure}{Figur}{Figur}%
+    \fi%
+    \crefname{page}{Sida}{Sida}%
+    \crefname{table}{Tablell}{Tabell}%
+    \crefname{subtable}{Tabell}{Tabell}%
+    \crefname{part}{Del}{Del}%
+    \crefname{chapter}{Kapitel}{Kapitel}%
+    \crefname{section}{Avsnitt}{Avsnitt}%
+    \crefname{subsection}{Avsnitt}{Avsnitt}%
+    \crefname{subsubsection}{Avsnitt}{Avsnitt}%
+    \crefname{appendix}{Appendix}{Appendix}%
+    \crefname{subappendix}{Appendix}{Appendix}%
+    \crefname{subsubappendix}{Appendix}{Appendix}%
+    \crefname{subsubsubappendix}{Appendix}{Appendix}%
+    \crefname{enumi}{Punkt}{Punkt}%
+    \crefname{enumii}{Punkt}{Punkt}%
+    \crefname{enumiii}{Punkt}{Punkt}%
+    \crefname{enumiv}{Punkt}{Punkt}%
+    \crefname{enumv}{Punkt}{Punkt}%
+    \crefname{footnote}{Fotnot}{Fotnot}%
+    \crefname{theorem}{Sats}{Sats}%
+    \crefname{lemma}{Lemma}{Lemmas}%
+    \crefname{corollary}{F\"oljdsats}{F\"oljdsats}%
+    \crefname{proposition}{Proposition}{Proposition}%
+    \crefname{definition}{Definition}{Definition}%
+    \crefname{result}{Resultat}{Resultat}%
+    \crefname{example}{Exempel}{Exempel}%
+    \crefname{remark}{Anm\"arkning}{Anm\"arkning}%
+    \crefname{note}{Notering}{Notering}%
+    \crefname{algorithm}{Algoritm}{Algoritm}%
+    \crefname{listing}{Kodlistning}{Kodlistnings}%
+    \crefname{line}{Rad}{Rad}%
+ %
+  \else%  capitalise unset
+    \if@cref@abbrev%
+      \crefname{equation}{ekv.}{ekv.}%
+      \crefname{figure}{fig.}{fig.}%
+      \crefname{subfigure}{fig.}{fig.}%
+      \crefname{page}{s.}{ss.}%
+    \else%
+      \crefname{equation}{ekvation}{ekvation}%
+      \crefname{figure}{figur}{figur}%
+      \crefname{subfigure}{figur}{figur}%
+      \crefname{page}{sida}{sida}%
+    \fi%
+    \crefname{table}{tablell}{tabell}%
+    \crefname{subtable}{tabell}{tabell}%
+    \crefname{part}{del}{del}%
+    \crefname{chapter}{kapitel}{kapitel}%
+    \crefname{section}{avsnitt}{avsnitt}%
+    \crefname{subsection}{avsnitt}{avsnitt}%
+    \crefname{subsubsection}{avsnitt}{avsnitt}%
+    \crefname{appendix}{appendix}{appendix}%
+    \crefname{subappendix}{appendix}{appendix}%
+    \crefname{subsubappendix}{appendix}{appendix}%
+    \crefname{subsubsubappendix}{appendix}{appendix}%
+    \crefname{enumi}{punkt}{punkt}%
+    \crefname{enumii}{punkt}{punkt}%
+    \crefname{enumiii}{punkt}{punkt}%
+    \crefname{enumiv}{punkt}{punkt}%
+    \crefname{enumv}{punkt}{punkt}%
+    \crefname{footnote}{fotnot}{fotnot}%
+    \crefname{theorem}{sats}{sats}%
+    \crefname{lemma}{lemma}{lemmas}%
+    \crefname{corollary}{f\"oljdsats}{f\"oljdsats}%
+    \crefname{proposition}{proposition}{proposition}%
+    \crefname{definition}{definition}{definition}%
+    \crefname{result}{resultat}{resultat}%
+    \crefname{example}{exempel}{exempel}%
+    \crefname{remark}{anm\"arkning}{anm\"arkning}%
+    \crefname{note}{notering}{notering}%
+    \crefname{algorithm}{algoritm}{algoritm}%
+    \crefname{listing}{kodlistning}{kodlistnings}%
+    \crefname{line}{rad}{rad}%
+  \fi}% end \cref@addlangagedefs
+%    \end{macrocode}
+%
+%
+% \subsection{Brazilian}
+% \begin{macro}{brazilian}
+%   Brazilian translations courtesy of Paulo Roberto Massa Cereda.
+% \end{macro}
+%    \begin{macrocode}
+\DeclareOption{brazilian}{%
+  \AtBeginDocument{%
+    \def\crefrangeconjunction@preamble{ a\nobreakspace}%
+    \def\crefrangepreconjunction@preamble{}%
+    \def\crefrangepostconjunction@preamble{}%
+    \def\crefpairconjunction@preamble{ e\nobreakspace}%
+    \def\crefmiddleconjunction@preamble{, }%
+    \def\creflastconjunction@preamble{ e\nobreakspace}%
+%    \end{macrocode}
+% We have to define the group conjunctions explicitly here, rather than
+% relying on fall-back definitions in terms of the above conjunctions
+% (see \cref{sec:code:default_formats}), in case any other language
+% option defines them explicitly and we need to override those.
+%    \begin{macrocode}
+    \def\crefpairgroupconjunction@preamble{ e\nobreakspace}%
+    \def\crefmiddlegroupconjunction@preamble{, }%
+    \def\creflastgroupconjunction@preamble{, e\nobreakspace}%
+ %
+    \Crefname@preamble{equation}{Equa\cc\~ao}{Equa\cc\~oes}%
+    \Crefname@preamble{figure}{Figura}{Figuras}%
+    \Crefname@preamble{table}{Tabela}{Tabelas}%
+    \Crefname@preamble{page}{P\'agina}{P\'aginas}%
+    \Crefname@preamble{part}{Parte}{Partes}%
+    \Crefname@preamble{chapter}{Cap\'itulo}{Cap\'itulos}%
+    \Crefname@preamble{section}{Se\cc\~ao}{Se\cc\~oes}%
+    \Crefname@preamble{appendix}{Ap\^endice}{Ap\^endices}%
+    \Crefname@preamble{enumi}{Item}{Itens}%
+    \Crefname@preamble{footnote}{Nota de rodap\'e}{Notas de rodap\'e}%
+    \Crefname@preamble{theorem}{Teorema}{Teoremas}%
+    \Crefname@preamble{lemma}{Lema}{Lemas}%
+    \Crefname@preamble{corollary}{Corol\'ario}{Corol\'arios}%
+    \Crefname@preamble{proposition}{Proposi\cc\~ao}{Proposi\cc\~oes}%
+    \Crefname@preamble{definition}{Defini\cc\~ao}{Defini\cc\~oes}%
+    \Crefname@preamble{result}{Resultado}{Resultados}%
+    \Crefname@preamble{example}{Exemplo}{Exemplos}%
+    \Crefname@preamble{remark}{Observa\cc\~ao}{Observa\cc\~oes}%
+    \Crefname@preamble{note}{Nota}{Notas}%
+    \Crefname@preamble{algorithm}{Algoritmo}{Algoritmos}%
+    \Crefname@preamble{listing}{Listagem}{Listagens}%
+    \Crefname@preamble{line}{Linha}{Linhas}%
+ %
+    \if@cref@capitalise%  capitalise set
+      \if@cref@abbrev%
+        \crefname@preamble{equation}{Eq.}{Eqs.}%
+        \crefname@preamble{figure}{Fig.}{Figs.}%
+      \else%
+        \crefname@preamble{equation}{Equa\cc\~ao}{Equa\cc\~oes}%
+        \crefname@preamble{figure}{Figura}{Figuras}%
+      \fi%
+      \crefname@preamble{page}{P\'agina}{P\'aginas}%
+      \crefname@preamble{table}{Tabela}{Tabelas}%
+      \crefname@preamble{part}{Parte}{Partes}%
+      \crefname@preamble{chapter}{Cap\'itulo}{Cap\'itulos}%
+      \crefname@preamble{section}{Se\cc\~ao}{Se\cc\~oes}%
+      \crefname@preamble{appendix}{Ap\^endice}{Ap\^endices}%
+      \crefname@preamble{enumi}{Item}{Itens}%
+      \crefname@preamble{footnote}{Nota de rodap\'e}{Notas de rodap\'e}%
+      \crefname@preamble{theorem}{Teorema}{Teoremas}%
+      \crefname@preamble{lemma}{Lema}{Lemas}%
+      \crefname@preamble{corollary}{Corol\'ario}{Corol\'arios}%
+      \crefname@preamble{proposition}{Proposi\cc\~ao}{Proposi\cc\~oes}%
+      \crefname@preamble{definition}{Defini\cc\~ao}{Defini\cc\~oes}%
+      \crefname@preamble{result}{Resultado}{Resultados}%
+      \crefname@preamble{example}{Exemplo}{Exemplos}%
+      \crefname@preamble{remark}{Observa\cc\~ao}{Observa\cc\~oes}%
+      \crefname@preamble{note}{Nota}{Notas}%
+      \crefname@preamble{algorithm}{Algoritmo}{Algoritmos}%
+      \crefname@preamble{listing}{Listagem}{Listagens}%
+      \crefname@preamble{line}{Linha}{Linhas}%
+ %
+    \else%  capitalise unset
+      \if@cref@abbrev%
+        \crefname@preamble{equation}{eq.}{eqs.}%
+        \crefname@preamble{figure}{fig.}{figs.}%
+      \else%
+        \crefname@preamble{equation}{equa\cc\~ao}{equa\cc\~oes}%
+        \crefname@preamble{figure}{figura}{figuras}%
+      \fi%
+      \crefname@preamble{page}{p\'agina}{p\'aginas}%
+      \crefname@preamble{table}{tabela}{tabelas}%
+      \crefname@preamble{part}{parte}{partes}%
+      \crefname@preamble{chapter}{cap\'itulo}{cap\'itulos}%
+      \crefname@preamble{section}{se\cc\~ao}{se\cc\~oes}%
+      \crefname@preamble{appendix}{ap\^endice}{ap\^endices}%
+      \crefname@preamble{enumi}{item}{itens}%
+      \crefname@preamble{footnote}{nota de rodap\'e}{notas de rodap\'e}%
+      \crefname@preamble{theorem}{teorema}{teoremas}%
+      \crefname@preamble{lemma}{lema}{lemas}%
+      \crefname@preamble{corollary}{corol\'ario}{corol\'arios}%
+      \crefname@preamble{proposition}{proposi\cc\~ao}{proposi\cc\~oes}%
+      \crefname@preamble{definition}{defini\cc\~ao}{defini\cc\~oes}%
+      \crefname@preamble{result}{resultado}{resultados}%
+      \crefname@preamble{example}{exemplo}{exemplos}%
+      \crefname@preamble{remark}{observa\cc\~ao}{observa\cc\~oes}%
+      \crefname@preamble{note}{nota}{notas}%
+      \crefname@preamble{algorithm}{algoritmo}{algoritmos}%
+      \crefname@preamble{listing}{listagem}{listagens}%
+      \crefname@preamble{line}{linha}{linhas}%
+    \fi%
+    \def\cref@language{brazilian}%
+  }}% end \AtBeginDocument and \DeclareOption
+%    \end{macrocode}
+%
+% If using \package{babel} and the corresponding option is set, or if
+% using \package{polyglossia} and the language has been loaded, add
+% format definition commands to \cmd{\extras}\meta{language} or
+% \cmd{\captions}\meta{language} so that language switching commands will
+% change the cross-reference formats appropriately.
+%    \begin{macrocode}
+\cref@addlanguagedefs{brazilian}{%
+  \PackageInfo{cleveref}{loaded `brazilian' language definitions}%
+  \renewcommand{\crefrangeconjunction}{ a\nobreakspace}%
+  \renewcommand\crefrangepreconjunction{}%
+  \renewcommand\crefrangepostconjunction{}%
+  \renewcommand{\crefpairconjunction}{ e\nobreakspace}%
+  \renewcommand{\crefmiddleconjunction}{, }%
+  \renewcommand{\creflastconjunction}{ e\nobreakspace}%
+  \renewcommand{\crefpairgroupconjunction}{ e\nobreakspace}%
+  \renewcommand{\crefmiddlegroupconjunction}{, }%
+  \renewcommand{\creflastgroupconjunction}{ e\nobreakspace}%
+ %
+  \Crefname{equation}{Equa\cc\~ao}{Equa\cc\~oes}%
+  \Crefname{figure}{Figura}{Figuras}%
+  \Crefname{subfigure}{Figura}{Figuras}%
+  \Crefname{table}{Tabela}{Tabelas}%
+  \Crefname{subtable}{Tabela}{Tabelas}%
+  \Crefname{page}{P\'agina}{P\'aginas}%
+  \Crefname{part}{Parte}{Partes}%
+  \Crefname{chapter}{Cap\'itulo}{Cap\'itulos}%
+  \Crefname{section}{Se\cc\~ao}{Se\cc\~oes}%
+  \Crefname{subsection}{Se\cc\~ao}{Se\cc\~oes}%
+  \Crefname{subsubsection}{Se\cc\~ao}{Se\cc\~oes}%
+  \Crefname{appendix}{Ap\^endice}{Ap\^endices}%
+  \Crefname{subappendix}{Ap\^endice}{Ap\^endices}%
+  \Crefname{subsubappendix}{Ap\^endice}{Ap\^endices}%
+  \Crefname{subsubsubappendix}{Ap\^endice}{Ap\^endices}%
+  \Crefname{enumi}{Item}{Itens}%
+  \Crefname{enumii}{Item}{Itens}%
+  \Crefname{enumiii}{Item}{Itens}%
+  \Crefname{enumiv}{Item}{Itens}%
+  \Crefname{enumv}{Item}{Itens}%
+  \Crefname{footnote}{Nota de rodap\'e}{Notas de rodap\'e}%
+  \Crefname{theorem}{Teorema}{Teoremas}%
+  \Crefname{lemma}{Lema}{Lemas}%
+  \Crefname{corollary}{Corol\'ario}{Corol\'arios}%
+  \Crefname{proposition}{Proposi\cc\~ao}{Proposi\cc\~oes}%
+  \Crefname{definition}{Defini\cc\~ao}{Defini\cc\~oes}%
+  \Crefname{result}{Resultado}{Resultados}%
+  \Crefname{example}{Exemplo}{Exemplos}%
+  \Crefname{remark}{Observa\cc\~ao}{Observa\cc\~oes}%
+  \Crefname{note}{Nota}{Notas}%
+  \Crefname{algorithm}{Algoritmo}{Algoritmos}%
+  \Crefname{listing}{Listagem}{Listagens}%
+  \Crefname{line}{Linha}{Linhas}%
+ %
+  \if@cref@capitalise%  capitalise set
+    \if@cref@abbrev%
+      \crefname{equation}{Eq.}{Eqs.}%
+      \crefname{figure}{Fig.}{Figs.}%
+      \crefname{subfigure}{Fig.}{Figs.}%
+    \else%
+      \crefname{equation}{Equa\cc\~ao}{Equa\cc\~oes}%
+      \crefname{figure}{Figura}{Figuras}%
+      \crefname{subfigure}{Figura}{Figuras}%
+    \fi%
+    \crefname{page}{P\'agina}{P\'aginas}%
+    \crefname{table}{Tabela}{Tabelas}%
+    \crefname{subtable}{Tabela}{Tabelas}%
+    \crefname{part}{Parte}{Partes}%
+    \crefname{chapter}{Cap\'itulo}{Cap\'itulos}%
+    \crefname{section}{Se\cc\~ao}{Se\cc\~oes}%
+    \crefname{subsection}{Se\cc\~ao}{Se\cc\~oes}%
+    \crefname{subsubsection}{Se\cc\~ao}{Se\cc\~oes}%
+    \crefname{appendix}{Ap\^endice}{Ap\^endices}%
+    \crefname{subappendix}{Ap\^endice}{Ap\^endices}%
+    \crefname{subsubappendix}{Ap\^endice}{Ap\^endices}%
+    \crefname{subsubsubappendix}{Ap\^endice}{Ap\^endices}%
+    \crefname{enumi}{Item}{Itens}%
+    \crefname{enumii}{Item}{Itens}%
+    \crefname{enumiii}{Item}{Itens}%
+    \crefname{enumiv}{Item}{Itens}%
+    \crefname{enumv}{Item}{Itens}%
+    \crefname{footnote}{Nota de rodap\'e}{Notas de rodap\'e}%
+    \crefname{theorem}{Teorema}{Teoremas}%
+    \crefname{lemma}{Lema}{Lemas}%
+    \crefname{corollary}{Corol\'ario}{Corol\'arios}%
+    \crefname{proposition}{Proposi\cc\~ao}{Proposi\cc\~oes}%
+    \crefname{definition}{Defini\cc\~ao}{Defini\cc\~oes}%
+    \crefname{result}{Resultado}{Resultados}%
+    \crefname{example}{Exemplo}{Exemplos}%
+    \crefname{remark}{Observa\cc\~ao}{Observa\cc\~oes}%
+    \crefname{note}{Nota}{Notas}%
+    \crefname{algorithm}{Algoritmo}{Algoritmos}%
+    \crefname{listing}{Listagem}{Listagens}%
+    \crefname{line}{Linha}{Linhas}%
+ %
+  \else%  capitalise unset
+    \if@cref@abbrev%
+      \crefname{equation}{eq.}{eqs.}%
+      \crefname{figure}{fig.}{figs.}%
+      \crefname{subfigure}{fig.}{figs.}%
+    \else%
+      \crefname{equation}{equa\cc\~ao}{equa\cc\~oes}%
+      \crefname{figure}{figura}{figuras}%
+      \crefname{subfigure}{figura}{figuras}%
+    \fi%
+    \crefname{table}{tabela}{tabelas}%
+    \crefname{subtable}{tabela}{tabelas}%
+    \crefname{page}{p\'agina}{p\'aginas}%
+    \crefname{part}{parte}{partes}%
+    \crefname{chapter}{cap\'itulo}{cap\'itulos}%
+    \crefname{section}{se\cc\~ao}{se\cc\~oes}%
+    \crefname{subsection}{se\cc\~ao}{se\cc\~oes}%
+    \crefname{subsubsection}{se\cc\~ao}{se\cc\~oes}%
+    \crefname{appendix}{ap\^endice}{ap\^endices}%
+    \crefname{subappendix}{ap\^endice}{ap\^endices}%
+    \crefname{subsubappendix}{ap\^endice}{ap\^endices}%
+    \crefname{subsubsubappendix}{ap\^endice}{ap\^endices}%
+    \crefname{enumi}{item}{itens}%
+    \crefname{enumii}{item}{itens}%
+    \crefname{enumiii}{item}{itens}%
+    \crefname{enumiv}{item}{itens}%
+    \crefname{enumv}{item}{itens}%
+    \crefname{footnote}{nota de rodap\'e}{notas de rodap\'e}%
+    \crefname{theorem}{teorema}{teoremas}%
+    \crefname{lemma}{lema}{lemas}%
+    \crefname{corollary}{corol\'ario}{corol\'arios}%
+    \crefname{proposition}{proposi\cc\~ao}{proposi\cc\~oes}%
+    \crefname{definition}{defini\cc\~ao}{defini\cc\~oes}%
+    \crefname{result}{resultado}{resultados}%
+    \crefname{example}{exemplo}{exemplos}%
+    \crefname{remark}{observa\cc\~ao}{observa\cc\~oes}%
+    \crefname{note}{nota}{notas}%
+    \crefname{algorithm}{algoritmo}{algoritmos}%
+    \crefname{listing}{listagem}{listagens}%
+    \crefname{line}{linha}{linhas}%
+  \fi}% end \cref@addlangagedefs
+%    \end{macrocode}
+%
 %
 % \subsection{Default Cross-Reference Formats}
 % \label{sec:code:default_formats}