TeXlive 2019

[Mahicopoli]

Dear Dr. Khalighi

I worked with Xepersin in TeXlive 2018. After updating it to TeXlive 2019, I found an error with the following content in the line \settextfont:

! LaTeX3 Error: Command '\fontname' already defined!

I will be glad to solve this problem.

Yours sincerely
Mohammad Golestani

[user-is-inactive-forever]

Can you provide a minimal example showing the issue? (otherwise I will have to close it).

[user-is-inactive-forever]

Just tested with updated TeXLive 2019 (as of today) and I can not see any issue with the following minimal example:

\documentclass{article}
\usepackage{xepersian}
\settextfont{Arial}
\begin{document}
این یک آزمایش است
\end{document}

I am closing the issue as invalid.

[Mahicopoli]

Thank you very much for your attention. In my previous version I do not have any problem but in this version writing the two similar line cause the problem. %\defpersianfont\fontname[Scale=1.6]{IranNastaliq} \defpersianfont\fontname[Scale=2]{IranNastaliq} By omitting one command the error solved. Thank you again for for attention. Best regards M. Golestani

…

On Mon, Jun 10, 2019 at 12:14 PM Vafa Khalighi ***@***.***> wrote: Just tested with updated TeXLive 2019 (as of today) and I can not see any issue with the following minimal example: \documentclass{article} \usepackage{xepersian} \settextfont{Arial} \begin{document} این یک آزمایش است \end{document} I am closing the issue as invalid. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#3>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AMJU4JNC5KKPWCXAMK7CRMDPZYA67ANCNFSM4HWRBAUQ> .

[user-is-inactive-forever]

The control sequence \fontname is a primitive and the control sequence name should not be used for other purposes. So use something like

\documentclass{article}
\usepackage{xepersian}
\settextfont{Yas}
\defpersianfont\myfont{Yas}
\defpersianfont\myfont{Yas}
\begin{document}
این یک آزمایش است
\end{document}

However, you still get the error

LaTeX3 Error: Command '\myfont' already defined!

For immediate help type H <return>.
 ...                                              

This is because the control sequence \myfont is defined twice. If you want to redefine a particular control sequence for a font name, you need to use the control sequence \redefpersianfont:

\documentclass{article}
\usepackage{xepersian}
\settextfont{Yas}
\defpersianfont\myfont{Yas}
\redefpersianfont\myfont{Yas}
\begin{document}
این یک آزمایش است
\end{document}

[Mahicopoli]

Dear Dr. Khalighi Thank you very much. It is very helpful. Can I ask another question about BiBTEX in Xepersian? Best regards M. Golestani

…

On Mon, Jun 10, 2019 at 5:46 PM Vafa Khalighi ***@***.***> wrote: The control sequence \fontname is a primitive and the control sequence name should not be used for other purposes. So use something like \documentclass{article} \usepackage{xepersian} \settextfont{Yas} \defpersianfont\myfont{Yas} \defpersianfont\myfont{Yas} \begin{document} این یک آزمایش است \end{document} However, you still get the error LaTeX3 Error: Command '\myfont' already defined! For immediate help type H <return>. ... This is because the control sequence \myfont is defined twice. If you want to redefine a particular control sequence for a font name, you need to use the control sequence \redefpersianfont: \documentclass{article} \usepackage{xepersian} \settextfont{Yas} \defpersianfont\myfont{Yas} \redefpersianfont\myfont{Yas} \begin{document} این یک آزمایش است \end{document} — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#3>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AMJU4JJ7TTKXXR3UGIVJPILPZZH4JANCNFSM4HWRBAUQ> .

[Mahicopoli]

Dear Dr. Khalighi

I wrote a book with TeXLive using XePersian. I have some errors in the footnote, as you can see in the attached file. In the short text I do not see this problem. I import my chapters and section files.
My source file is in the end of this letter.
I will be appreciate if you help me for solving this problem.

Best regards
Mohammad Golestani

%%%%%%% The code of the file. %%%%%%%%%%%%
\documentclass[a4paper,11pt]{book}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage{amsbsy,amssymb,amsmath,amsfonts}
\usepackage[perpage]{footmisc}%reset footnote numbers
\usepackage{perpage} %the perpage package
\MakePerPage{footnote} %the perpage package command
\usepackage{import}%\import command
\usepackage[toc,page]{appendix}
\usepackage{ouralgorithmic,ouralgorithm}%Algorithm
\usepackage{glossaries}
\usepackage[xindy]{imakeidx}
\usepackage{graphicx}
\usepackage[numbers]{natbib}
\usepackage[colorlinks=true,linkcolor=blue,citecolor=blue]{hyperref}
\hypersetup{backref,
colorlinks=True}
\usepackage[perpage]{footmisc}%Footnote numbering reset each page
\usepackage{xepersian}
\defpersianfont\nastaligh[Scale=1.6]{IranNastaliq}%فونت تقدیر
\defpersianfont\stitr[Scale=1]{XB Titre Shadow}%فونت کتاب
\defpersianfont\khayam[Scale=1]{XB Kayhan Bold}
\defpersianfont\kamran[Scale=1.5]{B Kamran}
\defpersianfont\roya[Scale=1]{XB Roya}
%\defpersianfont\yagut[Scale=1]{XB Yagut}
%\defpersianfont\grana[Scale=1.2]{Mj_Granada}
%\defpersianfont\titr[Scale=1.5]{XB Titre}
%\defpersianfont\zar[Scale=1]{XB Zar}
%\setromantextfont[Scale=1]{Tahoma}
%\setdigitfont[Scale=1]{XB Zar}
%\setdigitfont[Scale=1]{XP Ziba}
%\defpersianfont\fontname[Scale=2]{IranNastaliq}
%\settextfont{Persian Modern}
\settextfont{XB Zar}%فونت متن
\setdigitfont[Scale=0.9]{Persian Modern}%فونت اعداد

% Theorem *****************************************************
% Template \newtheorem{envname}[counter]{name}[section]
% Use ÷ \begin{abb. name}[label that is shown between ()] \label{abb. name:label} \end{name}
\newenvironment{myquotem}[1]%
{\list{}{\leftmargin=#1\rightmargin=#1}\item[]}%
{\endlist}

\newenvironment{myquote}%
{\list{}{\leftmargin=10mm\rightmargin=10mm}\item[]}%
{\endlist}

\newcounter{example}[chapter]
\numberwithin{example}{chapter}
\newenvironment{example}[1][]
{
\refstepcounter{example}\par\medskip
\vspace{.5cm}\noindent\textbf{$\blacksquare$\quad مثال~\theexample #1}\[-.1cm]%\begin{center}\begin{minipage}{.9\textwidth\raggedleft}\rmfamily
\vspace{-1.5em}\begin{sloppypar}\begin{myquote}
}
{
%\end{minipage}\end{center}
\end{myquote}\end{sloppypar}\medskip%\[.3cm]
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Commands %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\counterwithout{footnote}{section}%Footnote numbering reset each section
\newcommand{\MIN}{\textnormal{\lr{minimize}}}
\newcommand{\MAX}{\textnormal{\lr{maximize}}}
\newcommand{\dom}{\textnormal{\lr{dom}}}
\newcommand{\SUB}{\textnormal{\lr{subject to}}}
\newcommand{\er}{\textnormal{\lr{erf}}}
\newcommand{\BS}[1]{\boldsymbol{#1}}
\newcommand{\Real}{\Re}%{\mathcal{R}}
\newcommand{\x}{\BS{x}}
\newcommand{\y}{\BS{y}}
\newcommand{\A}{\BS{A}}
\newcommand{\h}{\BS{H}}
\newcommand{\vr}{\BS{r}}
\newcommand{\vt}{\BS{t}}
\newcommand{\vF}{\BS{F}}
\newcommand{\vP}{\BS{P}}
\newcommand{\bsu}{\BS{u}}
\newcommand{\bsv}{\BS{v}}
\newcommand{\To}{\rightarrow}
\newcommand{\s}{\BS{s}}
\DeclareMathAlphabet{\pazocal}{OMS}{zplm}{m}{n}
\newcommand{\pl}{\pazocal{L}}
\newcommand{\pk}{\pazocal{K}}
\newcommand{\pn}{\pazocal{N}}
\newcommand{\pp}{\pazocal{P}}
\newcommand{\kr}[1]{\textnormal{\kamran{#1}}}
\newcommand{\roy}[1]{\textnormal{\roya{#1}}}
\newcommand{\vect}[3]{#1_#2,\ldots,#1_#3}
\newcommand{\sd}[3]{#1_#2+\ldots+#1_#3}
\makeindex%{intoc}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 'dedication' environment: To add a dedication paragraph at the start of book %
% Source: http://www.tug.org/pipermail/texhax/2010-June/015184.html %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newenvironment{dedication}
{
\cleardoublepage
\thispagestyle{empty}
\vspace*{\stretch{1}}
\hfill\begin{minipage}[t]{0.66\textwidth}
\raggedright
}%
{
\end{minipage}
\vspace*{\stretch{3}}
\clearpage
}
%**************************** Algorithm ******************************
\newenvironment{algo}
{
\hfill\begin{minipage}[t]{0.9\textwidth}
\hrule
%\raggedright
}%
{
\end{minipage}
}
%***********************************************************************

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Chapter quote at the start of chapter %
% Source: http://tex.stackexchange.com/a/53380 %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\makeatletter
\renewcommand{@Chapapp}{}% Not necessary...
\newenvironment{chapquote}[2][2em]
{\setlength{@tempdima}{#1}%
\def\chapquote@author{#2}%
\parshape 1 @tempdima \dimexpr\textwidth-2@tempdima\relax%
\itshape}
{\par\normalfont\hfill--\ \chapquote@author\hspace*{@tempdima}\par\bigskip}
\makeatother

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% First page of book which contains 'stuff' like: %
% - Book title, subtitle %
% - Book author name %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Book's title and subtitle
\title{{\Huge {\stitr{بهینه‌سازی مهندسی}}}\% \footnote{این یک پانوشت.} \
\vspace{1cm} \huge {\khayam معرفی به همراه کاربردهایی از الگوریتم‌های فراابتکاری}} %\footnote{این یک پانوشت دیگر است.}}
% Author
\author{\textsc{محمد گلستانی و علیرضا سپاسیان}}%\thanks{\url{www.example.com}}
\date{دی ماه 1396}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Glassory %%%%%%%%%%%%%%%%%%%%%%%%
%\makeglossaries

\begin{document}
\providecommand{\url}[1]{{#1}}
\providecommand{\urlprefix}{URL }
\expandafter\ifx\csname urlstyle\endcsname\relax
\providecommand{\doi}[1]{DOI~\discretionary{}{}{}#1}\else
\providecommand{\doi}{DOI~\discretionary{}{}{}\begingroup
\urlstyle{rm}\Url}\fi

\frontmatter
\maketitle
\newpage\thispagestyle{empty}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Add a dedication paragraph to dedicate your book to someone %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\import{Auxilary/}{Dedicate}
\thispagestyle{empty}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Auto-generated table of contents, list of figures and list of tables %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\tableofcontents
\listoffigures
%\listoftables

%\pagenumbering{harfi}
\setlength{\baselineskip}{20pt}%%%%%%%%%%%
% Preface %
%%%%%%%%%%%
\import{Auxilary/}{Preface}
\end{document}

Some pages of the book:
SAMPLE.pdf