How to use chemnum with chemdraw in xepersian?

Question

Pay attention to the first code that represents the numbering of molecules in a scheme that is imported into LaTeX from the ".eps" file and by the command

pdflatex -shell-escape file1.tex

runs without any problems.

documentclass{book}

usepackage{graphicx}       
usepackage{hyperref}   
usepackage{chemnum}
usepackage{auto-pst-pdf}
begin{document}

begin{figure}
    centering
    replacecmpd{cmpd:1}
    replacecmpd{cmpd:2}
    replacecmpd{cmpd:3}
    includegraphics[width=1textwidth]{CyAZIDES.eps}
end{figure}

begin{figure}
    centering
    replacecmpd{cmpd:1}
    replacecmpd{cmpd:2}
    replacecmpd{cmpd:3}
    replacecmpd{cmpd:4}
    includegraphics[width=1textwidth]{CyAZIDES2.eps}
end{figure}
end{document}

The second code that was created using xepersian and by command

xelatex --shell-escape file2.tex

has been created that does not replace numbers correctly.

documentclass{book}

usepackage{graphicx}       
usepackage{hyperref}   
usepackage{chemnum}
usepackage{auto-pst-pdf}
usepackage{xepersian}
settextfont{Zar}

begin{document}

begin{figure}
    centering
    replacecmpd{cmpd:1}
    replacecmpd{cmpd:2}
    replacecmpd{cmpd:3}
    includegraphics[width=1textwidth]{CyAZIDES.eps}
end{figure}

begin{figure}
    centering
    replacecmpd{cmpd:1}
    replacecmpd{cmpd:2}
    replacecmpd{cmpd:3}
    replacecmpd{cmpd:4}
    includegraphics[width=1textwidth]{CyAZIDES2.eps}
end{figure}
end{document}

SH.Madadpour · Answer

The problem is not related to the xepersian package. I think (but I am not sure) this problem related to xelatex compiler (at least in texstudio for me). I saw this problem here and other place too.
even without xepersian package you get this problem.
I find a trick for solve it. open 0-2.eps with notepad++ and change it as the below:

So your codes will change to this structure:

documentclass[a4paper]{scrreprt}
usepackage{float}
usepackage{graphicx}       
usepackage{hyperref}   
usepackage{chemnum}
usepackage{auto-pst-pdf}
usepackage[localise,Kashida,computeautoilg]{xepersian}
settextfont[Scale=1.5]{XB Niloofar}
setlatintextfont[Scale=4.4]{Times New Roman}
begin{document}
    begin{latin}centering
        Test
    end{latin}
    begin{latin}
        begin{figure}[H]
            centering
            includegraphics[width=1textwidth]
        end{figure}
        begin{figure}[H]
            includegraphics[width=1textwidth]{0-2.eps}
        end{figure}
    end{latin}
end{document}

Where your compiler set as the below:

xelatex.exe -synctex=1 -interaction=nonstopmode %.tex

Otput:

Good luck.

How to use chemnum with chemdraw in xepersian?

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