Warnings in hyperref in association with the combination of English and Greek language












1















In a previous post, I had problems with hyperref. With the MWE that was given, my problem was solved. But when I tried to combine both English and Greek languages I faced the warning Token not allowed in a PDF string (Unicode):(hyperref) removing <def>-command'.



Please, look at the following MWE:



documentclass[12pt,a4paper]{book}

usepackage[T1]{fontenc} % <============================================
usepackage[utf8]{inputenc}

usepackage{amsmath,amsthm,amsfonts,amssymb}
usepackage[english,greek]{babel}
usepackage{mathtools}
usepackage{enumerate}
usepackage{textcomp}
usepackage{tcolorbox,xcolor}
usepackage{array}
usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
newcommand{xrightarrowdbl}[2]{%
xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
}

sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

%Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
usepackage{lmodern}
usepackage{anyfontsize}
DeclareMathSizes{12}{13}{7}{5}

theoremstyle{definition}

% Define amsthm theorems first
newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
newtheorem{exmp}[defin]{Παράδειγμα} % etc.
newtheorem{exmps}[defin]{Παραδείγματα}
newtheorem*{simiosi}{Σημείωση}

usepackage{tcolorbox}
tcbuselibrary{theorems}
newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th} % <=====================
newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
{colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
renewcommand{rmdefault}{udidot}

usepackage{calrsfs}
usepackage[unicode]{hyperref} % <======================================


raggedbottom

BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
AfterEndEnvironment{mylm}{end{minipage}par}

DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



begin{document}

title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext} % <==========
author{{Large ασδφ}\ ΑΠΘ} % <=======================================
maketitle{}
thispagestyle{empty}
newpage

%frontmatter % <============================ resulting in roman numbers
tableofcontents

%mainmatter % <========================================================
chapter{Πρώτα και Μέγιστα Ιδεώδη}
section{latintext Maximal - greektext Μέγιστα}
begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
Έστω $R$
ιλθυηβξν
end{myprop}
Από την Πρόταση ref{krmegid}

end{document}


PS: Feel free to suggest some solution in addition to the liked post, if you want.
Thank you.



enter image description here










share|improve this question

























  • It compiles and gives a functionnal PDF. Where's the problem? I can't seem to know what was removed.

    – Vinccool96
    4 hours ago













  • @Vinccool96 Dear, Vinccool96, thank you for your comment.The pdf can be compiled, indeed. But, as you can see in the screenshot I added, we take this warning, that I would like to fix :)

    – Chris
    3 hours ago


















1















In a previous post, I had problems with hyperref. With the MWE that was given, my problem was solved. But when I tried to combine both English and Greek languages I faced the warning Token not allowed in a PDF string (Unicode):(hyperref) removing <def>-command'.



Please, look at the following MWE:



documentclass[12pt,a4paper]{book}

usepackage[T1]{fontenc} % <============================================
usepackage[utf8]{inputenc}

usepackage{amsmath,amsthm,amsfonts,amssymb}
usepackage[english,greek]{babel}
usepackage{mathtools}
usepackage{enumerate}
usepackage{textcomp}
usepackage{tcolorbox,xcolor}
usepackage{array}
usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
newcommand{xrightarrowdbl}[2]{%
xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
}

sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

%Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
usepackage{lmodern}
usepackage{anyfontsize}
DeclareMathSizes{12}{13}{7}{5}

theoremstyle{definition}

% Define amsthm theorems first
newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
newtheorem{exmp}[defin]{Παράδειγμα} % etc.
newtheorem{exmps}[defin]{Παραδείγματα}
newtheorem*{simiosi}{Σημείωση}

usepackage{tcolorbox}
tcbuselibrary{theorems}
newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th} % <=====================
newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
{colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
renewcommand{rmdefault}{udidot}

usepackage{calrsfs}
usepackage[unicode]{hyperref} % <======================================


raggedbottom

BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
AfterEndEnvironment{mylm}{end{minipage}par}

DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



begin{document}

title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext} % <==========
author{{Large ασδφ}\ ΑΠΘ} % <=======================================
maketitle{}
thispagestyle{empty}
newpage

%frontmatter % <============================ resulting in roman numbers
tableofcontents

%mainmatter % <========================================================
chapter{Πρώτα και Μέγιστα Ιδεώδη}
section{latintext Maximal - greektext Μέγιστα}
begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
Έστω $R$
ιλθυηβξν
end{myprop}
Από την Πρόταση ref{krmegid}

end{document}


PS: Feel free to suggest some solution in addition to the liked post, if you want.
Thank you.



enter image description here










share|improve this question

























  • It compiles and gives a functionnal PDF. Where's the problem? I can't seem to know what was removed.

    – Vinccool96
    4 hours ago













  • @Vinccool96 Dear, Vinccool96, thank you for your comment.The pdf can be compiled, indeed. But, as you can see in the screenshot I added, we take this warning, that I would like to fix :)

    – Chris
    3 hours ago
















1












1








1








In a previous post, I had problems with hyperref. With the MWE that was given, my problem was solved. But when I tried to combine both English and Greek languages I faced the warning Token not allowed in a PDF string (Unicode):(hyperref) removing <def>-command'.



Please, look at the following MWE:



documentclass[12pt,a4paper]{book}

usepackage[T1]{fontenc} % <============================================
usepackage[utf8]{inputenc}

usepackage{amsmath,amsthm,amsfonts,amssymb}
usepackage[english,greek]{babel}
usepackage{mathtools}
usepackage{enumerate}
usepackage{textcomp}
usepackage{tcolorbox,xcolor}
usepackage{array}
usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
newcommand{xrightarrowdbl}[2]{%
xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
}

sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

%Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
usepackage{lmodern}
usepackage{anyfontsize}
DeclareMathSizes{12}{13}{7}{5}

theoremstyle{definition}

% Define amsthm theorems first
newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
newtheorem{exmp}[defin]{Παράδειγμα} % etc.
newtheorem{exmps}[defin]{Παραδείγματα}
newtheorem*{simiosi}{Σημείωση}

usepackage{tcolorbox}
tcbuselibrary{theorems}
newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th} % <=====================
newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
{colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
renewcommand{rmdefault}{udidot}

usepackage{calrsfs}
usepackage[unicode]{hyperref} % <======================================


raggedbottom

BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
AfterEndEnvironment{mylm}{end{minipage}par}

DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



begin{document}

title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext} % <==========
author{{Large ασδφ}\ ΑΠΘ} % <=======================================
maketitle{}
thispagestyle{empty}
newpage

%frontmatter % <============================ resulting in roman numbers
tableofcontents

%mainmatter % <========================================================
chapter{Πρώτα και Μέγιστα Ιδεώδη}
section{latintext Maximal - greektext Μέγιστα}
begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
Έστω $R$
ιλθυηβξν
end{myprop}
Από την Πρόταση ref{krmegid}

end{document}


PS: Feel free to suggest some solution in addition to the liked post, if you want.
Thank you.



enter image description here










share|improve this question
















In a previous post, I had problems with hyperref. With the MWE that was given, my problem was solved. But when I tried to combine both English and Greek languages I faced the warning Token not allowed in a PDF string (Unicode):(hyperref) removing <def>-command'.



Please, look at the following MWE:



documentclass[12pt,a4paper]{book}

usepackage[T1]{fontenc} % <============================================
usepackage[utf8]{inputenc}

usepackage{amsmath,amsthm,amsfonts,amssymb}
usepackage[english,greek]{babel}
usepackage{mathtools}
usepackage{enumerate}
usepackage{textcomp}
usepackage{tcolorbox,xcolor}
usepackage{array}
usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
newcommand{xrightarrowdbl}[2]{%
xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
}

sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

%Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
usepackage{lmodern}
usepackage{anyfontsize}
DeclareMathSizes{12}{13}{7}{5}

theoremstyle{definition}

% Define amsthm theorems first
newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
newtheorem{exmp}[defin]{Παράδειγμα} % etc.
newtheorem{exmps}[defin]{Παραδείγματα}
newtheorem*{simiosi}{Σημείωση}

usepackage{tcolorbox}
tcbuselibrary{theorems}
newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th} % <=====================
newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
{colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
renewcommand{rmdefault}{udidot}

usepackage{calrsfs}
usepackage[unicode]{hyperref} % <======================================


raggedbottom

BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
AfterEndEnvironment{mylm}{end{minipage}par}

DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



begin{document}

title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext} % <==========
author{{Large ασδφ}\ ΑΠΘ} % <=======================================
maketitle{}
thispagestyle{empty}
newpage

%frontmatter % <============================ resulting in roman numbers
tableofcontents

%mainmatter % <========================================================
chapter{Πρώτα και Μέγιστα Ιδεώδη}
section{latintext Maximal - greektext Μέγιστα}
begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
Έστω $R$
ιλθυηβξν
end{myprop}
Από την Πρόταση ref{krmegid}

end{document}


PS: Feel free to suggest some solution in addition to the liked post, if you want.
Thank you.



enter image description here







hyperref greek






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 2 hours ago









Andrew Dunning

719316




719316










asked 4 hours ago









ChrisChris

1748




1748













  • It compiles and gives a functionnal PDF. Where's the problem? I can't seem to know what was removed.

    – Vinccool96
    4 hours ago













  • @Vinccool96 Dear, Vinccool96, thank you for your comment.The pdf can be compiled, indeed. But, as you can see in the screenshot I added, we take this warning, that I would like to fix :)

    – Chris
    3 hours ago





















  • It compiles and gives a functionnal PDF. Where's the problem? I can't seem to know what was removed.

    – Vinccool96
    4 hours ago













  • @Vinccool96 Dear, Vinccool96, thank you for your comment.The pdf can be compiled, indeed. But, as you can see in the screenshot I added, we take this warning, that I would like to fix :)

    – Chris
    3 hours ago



















It compiles and gives a functionnal PDF. Where's the problem? I can't seem to know what was removed.

– Vinccool96
4 hours ago







It compiles and gives a functionnal PDF. Where's the problem? I can't seem to know what was removed.

– Vinccool96
4 hours ago















@Vinccool96 Dear, Vinccool96, thank you for your comment.The pdf can be compiled, indeed. But, as you can see in the screenshot I added, we take this warning, that I would like to fix :)

– Chris
3 hours ago







@Vinccool96 Dear, Vinccool96, thank you for your comment.The pdf can be compiled, indeed. But, as you can see in the screenshot I added, we take this warning, that I would like to fix :)

– Chris
3 hours ago












2 Answers
2






active

oldest

votes


















1














The issue here is the usage of the two commands latintext and greektext to change the font/language.



Using it in the parameter of a section is the culprit here, because in the pdf bookmarks is a character or command latintext/greektext not known.



The way out here is to use command texorpdfstring{latintext}{} and texorpdfstring{greektext}{} inside the section parameter like this:



section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα}


So with the complete code



documentclass[12pt,a4paper]{book}

usepackage[T1]{fontenc}
usepackage[utf8]{inputenc}

usepackage{amsmath,amsthm,amsfonts,amssymb}
usepackage[english,greek]{babel}
usepackage{mathtools}
usepackage{enumerate}
usepackage{textcomp}
usepackage{tcolorbox,xcolor}
usepackage{array}
usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
newcommand{xrightarrowdbl}[2]{%
xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
}

sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

%Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
usepackage{lmodern}
usepackage{anyfontsize}
DeclareMathSizes{12}{13}{7}{5}

theoremstyle{definition}

% Define amsthm theorems first
newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
newtheorem{exmp}[defin]{Παράδειγμα} % etc.
newtheorem{exmps}[defin]{Παραδείγματα}
newtheorem*{simiosi}{Σημείωση}

usepackage{tcolorbox}
tcbuselibrary{theorems}
newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
{colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
{colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
{colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
renewcommand{rmdefault}{udidot}

usepackage{calrsfs}
usepackage[unicode]{hyperref}


raggedbottom

BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
AfterEndEnvironment{mylm}{end{minipage}par}

DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



begin{document}

title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext}
author{{Large ασδφ}\ ΑΠΘ}
maketitle{}
thispagestyle{empty}
newpage

%frontmatter
tableofcontents

%mainmatter
chapter{Πρώτα και Μέγιστα Ιδεώδη}
section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα} % <=====================
begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
Έστω $R$
ιλθυηβξν
end{myprop}
Από την Πρόταση ref{krmegid}

end{document}


you get the following result without warnings:



resulting pdf






share|improve this answer































    1














    You can avoid the error if you instead use the Babel mechanism to switch the text to English (which will also provide proper hyphenation):



    documentclass[12pt]{scrbook}
    usepackage{lmodern}
    usepackage[english,main=greek]{babel}
    babeltags{english = english}
    usepackage[unicode]{hyperref}

    begin{document}

    title{Το Θεώρημα των \ textenglish{Hopkins - Levitzki}}
    author{ασδφ ΑΠΘ}
    maketitle

    frontmatter
    tableofcontents

    mainmatter
    chapter{Πρώτα και Μέγιστα Ιδεώδη}
    section{textenglish{Maximal} -- Μέγιστα}
    Από την Πρόταση
    end{document}





    share|improve this answer


























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      votes









      1














      The issue here is the usage of the two commands latintext and greektext to change the font/language.



      Using it in the parameter of a section is the culprit here, because in the pdf bookmarks is a character or command latintext/greektext not known.



      The way out here is to use command texorpdfstring{latintext}{} and texorpdfstring{greektext}{} inside the section parameter like this:



      section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα}


      So with the complete code



      documentclass[12pt,a4paper]{book}

      usepackage[T1]{fontenc}
      usepackage[utf8]{inputenc}

      usepackage{amsmath,amsthm,amsfonts,amssymb}
      usepackage[english,greek]{babel}
      usepackage{mathtools}
      usepackage{enumerate}
      usepackage{textcomp}
      usepackage{tcolorbox,xcolor}
      usepackage{array}
      usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

      newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
      newcommand{xrightarrowdbl}[2]{%
      xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
      }

      sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

      %Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
      usepackage{lmodern}
      usepackage{anyfontsize}
      DeclareMathSizes{12}{13}{7}{5}

      theoremstyle{definition}

      % Define amsthm theorems first
      newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
      newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
      newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
      newtheorem{exmp}[defin]{Παράδειγμα} % etc.
      newtheorem{exmps}[defin]{Παραδείγματα}
      newtheorem*{simiosi}{Σημείωση}

      usepackage{tcolorbox}
      tcbuselibrary{theorems}
      newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
      {colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
      newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
      {colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
      newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
      {colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
      newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
      {colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
      newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
      {colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
      renewcommand{rmdefault}{udidot}

      usepackage{calrsfs}
      usepackage[unicode]{hyperref}


      raggedbottom

      BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
      AfterEndEnvironment{mylm}{end{minipage}par}

      DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



      begin{document}

      title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext}
      author{{Large ασδφ}\ ΑΠΘ}
      maketitle{}
      thispagestyle{empty}
      newpage

      %frontmatter
      tableofcontents

      %mainmatter
      chapter{Πρώτα και Μέγιστα Ιδεώδη}
      section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα} % <=====================
      begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
      Έστω $R$
      ιλθυηβξν
      end{myprop}
      Από την Πρόταση ref{krmegid}

      end{document}


      you get the following result without warnings:



      resulting pdf






      share|improve this answer




























        1














        The issue here is the usage of the two commands latintext and greektext to change the font/language.



        Using it in the parameter of a section is the culprit here, because in the pdf bookmarks is a character or command latintext/greektext not known.



        The way out here is to use command texorpdfstring{latintext}{} and texorpdfstring{greektext}{} inside the section parameter like this:



        section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα}


        So with the complete code



        documentclass[12pt,a4paper]{book}

        usepackage[T1]{fontenc}
        usepackage[utf8]{inputenc}

        usepackage{amsmath,amsthm,amsfonts,amssymb}
        usepackage[english,greek]{babel}
        usepackage{mathtools}
        usepackage{enumerate}
        usepackage{textcomp}
        usepackage{tcolorbox,xcolor}
        usepackage{array}
        usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

        newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
        newcommand{xrightarrowdbl}[2]{%
        xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
        }

        sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

        %Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
        usepackage{lmodern}
        usepackage{anyfontsize}
        DeclareMathSizes{12}{13}{7}{5}

        theoremstyle{definition}

        % Define amsthm theorems first
        newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
        newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
        newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
        newtheorem{exmp}[defin]{Παράδειγμα} % etc.
        newtheorem{exmps}[defin]{Παραδείγματα}
        newtheorem*{simiosi}{Σημείωση}

        usepackage{tcolorbox}
        tcbuselibrary{theorems}
        newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
        {colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
        newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
        {colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
        newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
        {colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
        newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
        {colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
        newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
        {colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
        renewcommand{rmdefault}{udidot}

        usepackage{calrsfs}
        usepackage[unicode]{hyperref}


        raggedbottom

        BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
        AfterEndEnvironment{mylm}{end{minipage}par}

        DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



        begin{document}

        title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext}
        author{{Large ασδφ}\ ΑΠΘ}
        maketitle{}
        thispagestyle{empty}
        newpage

        %frontmatter
        tableofcontents

        %mainmatter
        chapter{Πρώτα και Μέγιστα Ιδεώδη}
        section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα} % <=====================
        begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
        Έστω $R$
        ιλθυηβξν
        end{myprop}
        Από την Πρόταση ref{krmegid}

        end{document}


        you get the following result without warnings:



        resulting pdf






        share|improve this answer


























          1












          1








          1







          The issue here is the usage of the two commands latintext and greektext to change the font/language.



          Using it in the parameter of a section is the culprit here, because in the pdf bookmarks is a character or command latintext/greektext not known.



          The way out here is to use command texorpdfstring{latintext}{} and texorpdfstring{greektext}{} inside the section parameter like this:



          section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα}


          So with the complete code



          documentclass[12pt,a4paper]{book}

          usepackage[T1]{fontenc}
          usepackage[utf8]{inputenc}

          usepackage{amsmath,amsthm,amsfonts,amssymb}
          usepackage[english,greek]{babel}
          usepackage{mathtools}
          usepackage{enumerate}
          usepackage{textcomp}
          usepackage{tcolorbox,xcolor}
          usepackage{array}
          usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

          newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
          newcommand{xrightarrowdbl}[2]{%
          xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
          }

          sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

          %Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
          usepackage{lmodern}
          usepackage{anyfontsize}
          DeclareMathSizes{12}{13}{7}{5}

          theoremstyle{definition}

          % Define amsthm theorems first
          newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
          newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
          newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
          newtheorem{exmp}[defin]{Παράδειγμα} % etc.
          newtheorem{exmps}[defin]{Παραδείγματα}
          newtheorem*{simiosi}{Σημείωση}

          usepackage{tcolorbox}
          tcbuselibrary{theorems}
          newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
          {colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
          newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
          {colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
          newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
          {colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
          newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
          {colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
          newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
          {colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
          renewcommand{rmdefault}{udidot}

          usepackage{calrsfs}
          usepackage[unicode]{hyperref}


          raggedbottom

          BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
          AfterEndEnvironment{mylm}{end{minipage}par}

          DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



          begin{document}

          title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext}
          author{{Large ασδφ}\ ΑΠΘ}
          maketitle{}
          thispagestyle{empty}
          newpage

          %frontmatter
          tableofcontents

          %mainmatter
          chapter{Πρώτα και Μέγιστα Ιδεώδη}
          section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα} % <=====================
          begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
          Έστω $R$
          ιλθυηβξν
          end{myprop}
          Από την Πρόταση ref{krmegid}

          end{document}


          you get the following result without warnings:



          resulting pdf






          share|improve this answer













          The issue here is the usage of the two commands latintext and greektext to change the font/language.



          Using it in the parameter of a section is the culprit here, because in the pdf bookmarks is a character or command latintext/greektext not known.



          The way out here is to use command texorpdfstring{latintext}{} and texorpdfstring{greektext}{} inside the section parameter like this:



          section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα}


          So with the complete code



          documentclass[12pt,a4paper]{book}

          usepackage[T1]{fontenc}
          usepackage[utf8]{inputenc}

          usepackage{amsmath,amsthm,amsfonts,amssymb}
          usepackage[english,greek]{babel}
          usepackage{mathtools}
          usepackage{enumerate}
          usepackage{textcomp}
          usepackage{tcolorbox,xcolor}
          usepackage{array}
          usepackage{extarrows} %για να γράφω πανω από συνεπαγωγές

          newcommand{rightarrowdbl}{rightarrowmathrel{mkern-14mu}rightarrow} % για να γραφω πανω απο βελη επιμορφισμων
          newcommand{xrightarrowdbl}[2]{%
          xrightarrow[#1]{#2}mathrel{mkern-14mu}rightarrow
          }

          sloppy %Ρυθμίζει τα overfull/underfile στις γραμμές!

          %Φτιάχνει το μέγεθος της γραμματοσειράς μέσα στα math enviroments δηλαδή μέσα στα δολάρια. Το πρώτο bracket είναι για το κείμενο και το δεύτερο για τα δολάρια. Δες και https://texfaq.org/FAQ-mathsize
          usepackage{lmodern}
          usepackage{anyfontsize}
          DeclareMathSizes{12}{13}{7}{5}

          theoremstyle{definition}

          % Define amsthm theorems first
          newtheorem{defin}{Ορισμός}[section] % Creates a new counter, number within section
          newtheorem{prt}[defin]{Παρατήρηση} % Putting [defin] in second position uses defin's counter instead of creating a new one
          newtheorem{prts}[defin]{Παρατηρήσεις} % Again share defin's counter
          newtheorem{exmp}[defin]{Παράδειγμα} % etc.
          newtheorem{exmps}[defin]{Παραδείγματα}
          newtheorem*{simiosi}{Σημείωση}

          usepackage{tcolorbox}
          tcbuselibrary{theorems}
          newtcbtheorem[use counter*=defin, number within=section]{mytheo}{Θεώρημα}%
          {colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
          newtcbtheorem[use counter*=defin, number within=section]{myprop}{Πρόταση}%
          {colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
          newtcbtheorem[use counter*=defin, number within=section]{mylem}{Λήμμα}%
          {colback=black!5,colframe=red!50!black,fonttitle=bfseries}{th}
          newtcbtheorem[use counter*=defin, number within=section]{mypor}{Πόρισμα}%
          {colback=black!5,colframe=red!35!black,fonttitle=bfseries}{th}
          newtcbtheorem[use counter*=defin, number within=section]{myax}{Αξίωμα}%
          {colback=black!5,colframe=blue!35!black,fonttitle=bfseries}{th}
          renewcommand{rmdefault}{udidot}

          usepackage{calrsfs}
          usepackage[unicode]{hyperref}


          raggedbottom

          BeforeBeginEnvironment{mylm}{begin{minipage}{linewidth}}
          AfterEndEnvironment{mylm}{end{minipage}par}

          DeclareMathAlphabet{pazocal}{OMS}{zplm}{m}{n}



          begin{document}

          title{Huge Το Θεώρημα των \ latintext Hopkins - Levitzki greektext}
          author{{Large ασδφ}\ ΑΠΘ}
          maketitle{}
          thispagestyle{empty}
          newpage

          %frontmatter
          tableofcontents

          %mainmatter
          chapter{Πρώτα και Μέγιστα Ιδεώδη}
          section{texorpdfstring{latintext}{} Maximal - texorpdfstring{greektext}{} Μέγιστα} % <=====================
          begin{myprop}[label=krmegid]{latintext Critirion - greektext Κριτήριο Μέγιστων Ιδεωδών}{}
          Έστω $R$
          ιλθυηβξν
          end{myprop}
          Από την Πρόταση ref{krmegid}

          end{document}


          you get the following result without warnings:



          resulting pdf







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered 3 hours ago









          KurtKurt

          40.4k850164




          40.4k850164























              1














              You can avoid the error if you instead use the Babel mechanism to switch the text to English (which will also provide proper hyphenation):



              documentclass[12pt]{scrbook}
              usepackage{lmodern}
              usepackage[english,main=greek]{babel}
              babeltags{english = english}
              usepackage[unicode]{hyperref}

              begin{document}

              title{Το Θεώρημα των \ textenglish{Hopkins - Levitzki}}
              author{ασδφ ΑΠΘ}
              maketitle

              frontmatter
              tableofcontents

              mainmatter
              chapter{Πρώτα και Μέγιστα Ιδεώδη}
              section{textenglish{Maximal} -- Μέγιστα}
              Από την Πρόταση
              end{document}





              share|improve this answer






























                1














                You can avoid the error if you instead use the Babel mechanism to switch the text to English (which will also provide proper hyphenation):



                documentclass[12pt]{scrbook}
                usepackage{lmodern}
                usepackage[english,main=greek]{babel}
                babeltags{english = english}
                usepackage[unicode]{hyperref}

                begin{document}

                title{Το Θεώρημα των \ textenglish{Hopkins - Levitzki}}
                author{ασδφ ΑΠΘ}
                maketitle

                frontmatter
                tableofcontents

                mainmatter
                chapter{Πρώτα και Μέγιστα Ιδεώδη}
                section{textenglish{Maximal} -- Μέγιστα}
                Από την Πρόταση
                end{document}





                share|improve this answer




























                  1












                  1








                  1







                  You can avoid the error if you instead use the Babel mechanism to switch the text to English (which will also provide proper hyphenation):



                  documentclass[12pt]{scrbook}
                  usepackage{lmodern}
                  usepackage[english,main=greek]{babel}
                  babeltags{english = english}
                  usepackage[unicode]{hyperref}

                  begin{document}

                  title{Το Θεώρημα των \ textenglish{Hopkins - Levitzki}}
                  author{ασδφ ΑΠΘ}
                  maketitle

                  frontmatter
                  tableofcontents

                  mainmatter
                  chapter{Πρώτα και Μέγιστα Ιδεώδη}
                  section{textenglish{Maximal} -- Μέγιστα}
                  Από την Πρόταση
                  end{document}





                  share|improve this answer















                  You can avoid the error if you instead use the Babel mechanism to switch the text to English (which will also provide proper hyphenation):



                  documentclass[12pt]{scrbook}
                  usepackage{lmodern}
                  usepackage[english,main=greek]{babel}
                  babeltags{english = english}
                  usepackage[unicode]{hyperref}

                  begin{document}

                  title{Το Θεώρημα των \ textenglish{Hopkins - Levitzki}}
                  author{ασδφ ΑΠΘ}
                  maketitle

                  frontmatter
                  tableofcontents

                  mainmatter
                  chapter{Πρώτα και Μέγιστα Ιδεώδη}
                  section{textenglish{Maximal} -- Μέγιστα}
                  Από την Πρόταση
                  end{document}






                  share|improve this answer














                  share|improve this answer



                  share|improve this answer








                  edited 3 hours ago

























                  answered 3 hours ago









                  Andrew DunningAndrew Dunning

                  719316




                  719316






























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