MWE

Question

Wenn ich ein Dokument mit dem Namen habe my exam.tex, ist es dann möglich, der PDF-Ausgabedatei den Namen zu geben, my exam [solved].pdfindem ich das Wort anhänge[solved] nurwenn die answersKlassenoption aktiviert ist?

\documentclass[answers]{exam}
\begin{document}
    text
\end{document}

Answer 1

Hier ist meine Lösung für dieses Problem.

Wenn Sie ohne kompilieren -shell-escape, läuft es ganz normal (d. h., wenn Sie die Option verwenden, answerswerden Antworten ausgegeben, andernfalls nicht; die Standardeinstellung \jobnamewird verwendet.)

Wenn Sie mit kompilieren -shell-escape, werden zwei Dateien ausgegeben: \jobname.pdfmit Fragen und \jobname-solved.pdfmit Antworten. Dies geschieht unabhängig davon, ob die answersOption an die Klasse übergeben wird oder nicht.

Ich habe latexmkes so gemacht, dass erforderliche Mehrfachkompilierungen automatisch berücksichtigt werden.

MWE

\documentclass{exam}

\usepackage{pdftexcmds}
\usepackage{iftex}

\makeatletter

\ltx@IfUndefined{pdf@shellescape}
  {}
  {\ifnum\pdf@shellescape=1
     \ifpdftex
       \def\latexmkengine{-pdf}%
     \fi
     \ifluatex
       \def\latexmkengine{-lualatex}%
     \fi
     \ifxetex
       \def\latexmkengine{-xelatex}%
     \fi
     \pdf@system{%
       latexmk \latexmkengine\space -jobname="\jobname-solved"
         -usepretex="\string\AtBeginDocument{\string\printanswerstrue}"
         "\jobname"
     }%
     \pdf@system{%
       latexmk \latexmkengine\space
         -usepretex="\string\AtBeginDocument{\string\printanswersfalse}"
         "\jobname"
     }%
     \expandafter\stop
   \fi}

\makeatother

\begin{document}
\begin{questions}
  \question One of these things is not like the others; one of these things is
  not the same. Which one is different?
  \begin{oneparchoices}
    \choice John
    \choice Paul
    \choice George
    \choice Ringo
    \CorrectChoice Socrates
  \end{oneparchoices}
\end{questions}
\end{document}

Ausgabe

\jobname.pdf

\jobname-solved.pdf

---

Wenn Sie immer nur eine Datei gleichzeitig ausgeben möchten, können Sie die obige Antwort leicht ändern, sodass latexmknur aufgerufen wird, wenn die answersOption tatsächlich an die Klasse übergeben wird exam. Dies beantwortet Ihre Frage so, wie Sie sie gestellt haben. Es muss noch mit kompiliert werden -shell-escape.

\documentclass[answers]{exam}

\usepackage{pdftexcmds}
\usepackage{iftex}

\makeatletter

\ltx@IfUndefined{pdf@shellescape}
  {}
  {\ifnum\pdf@shellescape=1
     \ifpdftex
       \def\latexmkengine{-pdf}%
     \fi
     \ifluatex
       \def\latexmkengine{-lualatex}%
     \fi
     \ifxetex
       \def\latexmkengine{-xelatex}%
     \fi
     \ifprintanswers
       \pdf@system{%
         latexmk \latexmkengine\space -jobname="\jobname-solved" "\jobname"
       }%
       \expandafter\expandafter\expandafter\stop
     \fi
   \fi}

\makeatother

\begin{document}
\begin{questions}
  \question One of these things is not like the others; one of these things is
  not the same. Which one is different?
  \begin{oneparchoices}
    \choice John
    \choice Paul
    \choice George
    \choice Ringo
    \CorrectChoice Socrates
  \end{oneparchoices}
\end{questions}
\end{document}

---

Und eine expl3Lösung, die Dateinamen mit Leerzeichen verarbeitet. Wird -shell-escapenatürlich weiterhin benötigt.

Zwei Dateien ausgeben

\documentclass{exam}

\usepackage{expl3}

\ExplSyntaxOn

\str_new:N \l__diaa_latexmk_engine_str
\str_new:N \g__diaa_solved_jobname_str
\str_const:Nn \l__diaa_latexmk { latexmk }

\cs_new:Nn \__diaa_build_solved_jobname:
  {
    \str_gset:Nx \g__diaa_solved_jobname_str { \c_sys_jobname_str }
    \str_gremove_all:Nn \g__diaa_solved_jobname_str { " }
    \str_gput_left:Nn \g__diaa_solved_jobname_str { " }
    \str_gput_right:Nn \g__diaa_solved_jobname_str { ~[solved]" }
  }

\sys_if_shell_unrestricted:T
  {
    \sys_if_engine_luatex:T
      { \str_set:Nn \l__diaa_latexmk_engine_str { -lualatex } }
    \sys_if_engine_pdftex:T
      { \str_set:Nn \l__diaa_latexmk_engine_str { -pdf } }
    \sys_if_engine_xetex:T
      { \str_set:Nn \l__diaa_latexmk_engine_str { -xelatex } }
    \__diaa_build_solved_jobname:
    \sys_shell_now:x
      {
        \l__diaa_latexmk \c_space_tl
        \l__diaa_latexmk_engine_str \c_space_tl
        -usepretex="\string\AtBeginDocument{\string\printanswerstrue}" \c_space_tl
        -jobname=\g__diaa_solved_jobname_str \c_space_tl
        \c_sys_jobname_str
      }
    \sys_shell_now:x
      {
        \l__diaa_latexmk \c_space_tl
        \l__diaa_latexmk_engine_str \c_space_tl
        -usepretex="\string\AtBeginDocument{\string\printanswersfalse}" \c_space_tl
        \c_sys_jobname_str
      }
    \stop
  }

\ExplSyntaxOff

\begin{document}
\begin{questions}
  \question One of these things is not like the others; one of these things is
  not the same. Which one is different?
  \begin{oneparchoices}
    \choice John
    \choice Paul
    \choice George
    \choice Ringo
    \CorrectChoice Socrates
  \end{oneparchoices}
\end{questions}
\end{document}

Eine Datei ausgeben

\documentclass[answers]{exam}

\usepackage{expl3}

\ExplSyntaxOn

\str_new:N \l__diaa_latexmk_engine_str
\str_new:N \g__diaa_solved_jobname_str
\str_const:Nn \l__diaa_latexmk { latexmk }

\cs_new:Nn \__diaa_build_solved_jobname:
  {
    \str_gset:Nx \g__diaa_solved_jobname_str { \c_sys_jobname_str }
    \str_gremove_all:Nn \g__diaa_solved_jobname_str { " }
    \str_gput_left:Nn \g__diaa_solved_jobname_str { " }
    \str_gput_right:Nn \g__diaa_solved_jobname_str { ~[solved]" }
  }

\sys_if_shell_unrestricted:T
  {
    \sys_if_engine_luatex:T
      { \str_set:Nn \l__diaa_latexmk_engine_str { -lualatex } }
    \sys_if_engine_pdftex:T
      { \str_set:Nn \l__diaa_latexmk_engine_str { -pdf } }
    \sys_if_engine_xetex:T
      { \str_set:Nn \l__diaa_latexmk_engine_str { -xelatex } }
    \legacy_if:nT { printanswers }
      {
        \__diaa_build_solved_jobname:
        \sys_shell_now:x
          {
            \l__diaa_latexmk \c_space_tl
            \l__diaa_latexmk_engine_str \c_space_tl
            -jobname=\g__diaa_solved_jobname_str \c_space_tl
            \c_sys_jobname_str
          }
        \stop
      }
  }

\ExplSyntaxOff

\begin{document}
\begin{questions}
  \question One of these things is not like the others; one of these things is
  not the same. Which one is different?
  \begin{oneparchoices}
    \choice John
    \choice Paul
    \choice George
    \choice Ringo
    \CorrectChoice Socrates
  \end{oneparchoices}
\end{questions}
\end{document}

---

Geben Sie zwei Dateien mit einem Aufruf direkt von lualatexanstelle von aus latexmk:

\documentclass{exam}

\usepackage{expl3}

\ExplSyntaxOn

\str_new:N \g__diaa_solved_jobname_str
\str_const:Nn \l__diaa_latex_cmd { lualatex }
\str_const:Nn \l__diaa_latex_options { -synctex=1 ~ -interaction=nonstopmode }

\cs_new:Nn \__diaa_build_solved_jobname:
  {
    \str_gset:Nx \g__diaa_solved_jobname_str { \c_sys_jobname_str }
    \str_gremove_all:Nn \g__diaa_solved_jobname_str { " }
    \str_gput_left:Nn \g__diaa_solved_jobname_str { " }
    \str_gput_right:Nn \g__diaa_solved_jobname_str { ~[solved]" }
  }

\sys_if_shell_unrestricted:T
  {
    \__diaa_build_solved_jobname:
    \sys_shell_now:x
      {
        \l__diaa_latex_cmd \c_space_tl
        -jobname=\g__diaa_solved_jobname_str \c_space_tl
        \l__diaa_latex_options \c_space_tl
        "\string\AtBeginDocument{\string\printanswerstrue}" \c_space_tl
        "\string\input{\c_sys_jobname_str}"
      }
    \sys_shell_now:x
      {
        \l__diaa_latex_cmd \c_space_tl
        -jobname=\c_sys_jobname_str \c_space_tl
        \l__diaa_latex_options \c_space_tl
        "\string\AtBeginDocument{\string\printanswersfalse}" \c_space_tl
        "\string\input{\c_sys_jobname_str}"
      }
    \stop
  }

\ExplSyntaxOff

\begin{document}
\begin{questions}
  \question One of these things is not like the others; one of these things is
  not the same. Which one is different?
  \begin{oneparchoices}
    \choice John
    \choice Paul
    \choice George
    \choice Ringo
    \CorrectChoice Socrates
  \end{oneparchoices}
\end{questions}
\end{document}