Added the `\ifthesis@english` command.

%<*class>

\NeedsTeXFormat{LaTeX2e}

% \fi

\def\thesis@version{2015/04/08 v0.3.09 fithesis3 MU thesis class}

\def\thesis@version{2015/04/11 v0.3.09 fithesis3 MU thesis class}

%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%

% \changes{v0.3.09}  {2015/04/08}{A complete refactoring of the class. The class

%   was decomposed into a base class, locale files and style files. The \TeX

%   Gyre Pagella font has been replaced by Adobe Palatino provided by the

%   \textsf{mathpazo} package.}

%   \textsf{mathpazo} package. [VN]}

% \changes{v0.3.08}  {2015/03/04}{Fixed a non-terminated \cs{if} condition.

%   [VN] (backport of v0.2.18)\\Fixed mostly documentation errors reported

%   at the new fithesis discussion forum (-ti, eco$\rightarrow$econ, implicit

%

% \section{Required classes and packages}

% The class loads the \texttt{rapport3} base class and the

% \texttt{xstring}, \texttt{keyval}, \texttt{newfile} and

% \texttt{etoolbox} packages. The \texttt{hyperref} package is

% also conditionally loaded during the expansion of the

% |\thesis@load| macro (see section \ref{sec:thesis@load}).

% Other packages may be required by the style files (see

% section \ref{sec:style-files}) you are using.

% following packages for string parsing and comparisons:

% \begin{itemize}

%   \item\textsf{xstring}

%   \item\textsf{keyval}

%   \item\textsf{newfile}

%   \item\textsf{etoolbox}

%   \item\textsf{pdftexcmds}

% \end{itemize}

% The \texttt{hyperref} package is also conditionally loaded during

% the expansion of the |\thesis@load| macro (see section

% \ref{sec:thesis@load}). Other packages may be required by the

% style files (see section \ref{sec:style-files}) you are using.

%    \begin{macrocode}

\ProvidesClass{fithesis3}[\thesis@version]

\LoadClass[a4paper]{rapport3}

\RequirePackage{keyval}

\RequirePackage{newfile}

\RequirePackage{etoolbox}

\RequirePackage{pdftexcmds}

%    \end{macrocode}

% \section{Public API}

% \label{sec:public-api}

% The \marg{\texttt{gender}=char} pair sets the author's gender to

% either a male, if \textit{char} is the character \texttt{m}, or

% to a female. The gender can be tested using the

% |\ifthesis@woman| ... |\else| ... |\fi| conditional. The implicit

% gender is male.

% |\ifthesis@woman| \ldots |\else| \ldots |\fi| conditional. The

% implicit gender is male.

%    \begin{macrocode}

\newif\ifthesis@woman\thesis@womanfalse

\define@key{thesis}{gender}{%

% inheritance for style files. The effects of the inheritance

% are documented within the subsection documenting the

% |\thesis@load| macro. The setting can be tested using the

% |\ifthesis@style@inheritance| ...

% |\else| ... |\fi| conditional. Inheritance is enabled for style

% files by default.

% |\ifthesis@style@inheritance| \ldots

% |\else| \ldots |\fi| conditional. Inheritance is enabled for

% style files by default.

%    \begin{macrocode}

\newif\ifthesis@style@inheritance\thesis@style@inheritancetrue

\define@key{thesis}{styleInheritance}[true]{%

  \def\thesis@locale{#1}}

%    \end{macrocode}

% \end{macro}

% \begin{macro}{\ifthesis@english}

% The English locale is special. Several parts of the document will

% typically be typeset in both the current locale and English.

% However, if the current locale is English, this would result in

% duplicity. To avoid this, the |\ifthesis@english| \ldots |\else|

% \ldots |\fi| conditional is made available for testing, whether

% or not the current locale is English.

%    \begin{macrocode}

\def\ifthesis@english{{

  \let\ea\expandafter%

  \edef\@locale{\thesis@locale}%

  % Would've used \ifx, but babel strings have funny catcodes

  \ea\csname\ea i\ea f\ifnum\pdf@strcmp{\@locale}{english}=0%

    true%

  \else%

    false%

  \fi\endcsname}}

%    \end{macrocode}

% \end{macro}

% \begin{macro}{\thesis@locale@inheritance}

% \subsubsection{The \texttt{localeInheritance} key}

% The \marg{\texttt{localeInheritance}=bool} pair either enables,

% inheritance. The effects of the inheritance are

% documented within the subsection documenting the |\thesis@load| 

% macro. The setting can be tested using the

% |\ifthesis@locale@inheritance| ...

% |\else| ... |\fi| conditional. Inheritance is enabled for locale

% |\ifthesis@locale@inheritance| \ldots

% |\else| \ldots |\fi| conditional. Inheritance is enabled for locale

% files by default.

%    \begin{macrocode}

\newif\ifthesis@locale@inheritance\thesis@locale@inheritancetrue

% \begin{macro}{\thesis@assignmentPDF}

% \subsubsection{The \texttt{assignment} key}

% The \marg{\texttt{assignment}=path} pair sets the path to the pdf

% file containing the thesis assignment to \textit{path}. If the

% \textit{path} points to an existing file, it is stored within the

% private |\thesis@assignmentPDF| macro, whose implicit value is

% file containing the thesis assignment to \textit{path}. The

% \textit{path} is stored within the private

% |\thesis@assignmentPDF| macro, whose implicit value is

% |\undefined|. When defined, the PDF file is injected into the

% resulting document instead of the placeholder

% |\thesis@assignment| string.

%    \begin{macrocode}

\define@key{thesis}{assignment}{%

  \thesis@exists{#1}{\def\thesis@assignmentPDF{#1}}}

  \def\thesis@assignmentPDF{#1}}

%    \end{macrocode}

% \end{macro}

% \begin{macro}{\ifthesis@auto}

% autolayout. Autolayout injects the

% |\thesis@preamble| and |\thesis@postamble| private macros

% at the beginning and the end of the document, respectively. The

% setting can be tested using the |\ifthesis@auto| ... |\else| ...

% |\fi| conditional. The autolayout is enabled by default.

% setting can be tested using the |\ifthesis@auto| \ldots |\else|

% \ldots |\fi| conditional. The autolayout is enabled by default.

%    \begin{macrocode}

\newif\ifthesis@auto\thesis@autotrue

\define@key{thesis}{autoLayout}[true]{%

% Miscellaneous

\let\thesis@advisorTitle=\thesis@advisorTitleEn

\let\thesis@abstractTitle=\thesis@abstractEnTitle

\let\thesis@keywordsTitle=\thesis@keywordsEnTitle

\let\thesis@abstractTitle=\thesis@abstractTitleEn

\let\thesis@keywordsTitle=\thesis@keywordsTitleEn

\let\thesis@thanksTitle=\thesis@thanksTitleEn

\let\thesis@declarationTitle=\thesis@declarationTitleEn

\let\thesis@winter=\thesis@winterEn

\def\thesis@bib@advisorEn{Supervisor}

\def\thesis@bib@academicYearEn{Academic Year}

\def\thesis@bib@pagesEn{Number of Pages}

\let\thesis@bib@keywordsEn=\thesis@keywordsEnTitle

\let\thesis@bib@keywordsEn=\thesis@keywordsTitleEn

% Placeholders

\def\thesis@facultyNameEn{Faculty of Science}

\ProvidesFile{fithesis3/locale/mu/sci/english.def}[2015/04/10]

% Bibliographic entry

\let\thesis@bibTitle=\thesis@bibTitleEn

\let\thesis@bib@author=\thesis@bib@authorEn

\let\thesis@bib@title=\thesis@bib@titleEn

\let\thesis@bib@programme=\thesis@bib@programmeEn

%    \end{macrocode}

% \begin{macro}{\thesis@blocks@abstractEn}

% The |\thesis@blocks@abstractEn| private macro typesets the

% abstract in English.

% abstract in English. If the current locale is English, the

% macro produces no output.

% \end{macro}\begin{macrocode}

\def\thesis@blocks@abstractEn{%

  \ifthesis@english\else%

    \thesis@blocks@clear%

    \begin{alwayssingle}%

      \chapter*{\thesis@abstractTitleEn}%

      \thesis@abstractEn%

      \par\vfil\null%

    \end{alwayssingle}%

  \thesis@blocks@clear}

    \thesis@blocks@clear%

  \fi}

%    \end{macrocode}

% \begin{macro}{\thesis@blocks@keywords}

% The |\thesis@blocks@keywords| private macro typesets the

% abstract in English.

% keywords.

% \end{macro}\begin{macrocode}

\def\thesis@blocks@keywords{%

  \thesis@blocks@clear%

%    \end{macrocode}

% \begin{macro}{\thesis@blocks@keywordsEn}

% The |\thesis@blocks@keywordsEn| private macro typesets the

% abstract in English.

% keywords in English. If the current locale is English, the

% macro produces no output.

% \end{macro}\begin{macrocode}

\def\thesis@blocks@keywordsEn{%

  \ifthesis@english\else%

    \thesis@blocks@clear%

    \begin{alwayssingle}%

      \chapter*{\thesis@keywordsTitleEn}%

      \thesis@keywords%

      \par\vfill%

    \end{alwayssingle}%

  \thesis@blocks@clear}

    \thesis@blocks@clear%

  \fi}

%    \end{macrocode}

% \begin{macro}{\thesis@blocks@assignment}

% The |\thesis@blocks@assignment| private macro either typesets a

%   \item\DescribeMacro{\thesis@bib@keywordsEn}

%     |\thesis@bib@keywordsEn| -- The label of the keywords entry

% \end{itemize}

% \begin{itemize}

%   \item\DescribeMacro{\thesis@bibTitle}|\thesis@bibTitle| --

%     The title of the |\thesis@blocks@bibtry| block

%   \item\DescribeMacro{\thesis@bib@author}|\thesis@bib@author|

%     -- The label of the author name entry

%   \item\DescribeMacro{\thesis@bib@title}|\thesis@bib@title|

%     -- The label of the title name entry

%   \item\DescribeMacro{\thesis@bib@programme}

%     |\thesis@bib@programme| -- The label of the programme name

%     entry

%   \item\DescribeMacro{\thesis@bib@field}|\thesis@bib@field|

%     -- The label of the field name entry

%   \item\DescribeMacro{\thesis@bib@advisor}

%     |\thesis@bib@advisor| -- The label of the advisor name

%     entry

%   \item\DescribeMacro{\thesis@bib@academicYear}

%     |\thesis@bib@academicYear| -- The label of the academic

%     year entry

%   \item\DescribeMacro{\thesis@bib@pages}

%     |\thesis@bib@pages| -- The label of the number of pages

%     entry

%   \item\DescribeMacro{\thesis@bib@keywords}

%     |\thesis@bib@keywords| -- The label of the keywords entry

% \end{itemize}

% If the current locale is English, the macro produces no output.

%    \begin{macrocode}

\def\thesis@blocks@bibEntryEn{%

  \ifthesis@english\else

    \thesis@blocks@clear

    \begin{alwayssingle}

      \chapter*{\thesis@bibTitleEn}

          & \thesis@keywordsEn \\

      \end{tabular}}

    \end{alwayssingle}

  \thesis@blocks@clear}

    \thesis@blocks@clear

  \fi}

%    \end{macrocode}

% \end{macro}

% The style file defines the autolayout preamble as the cover and