Problem with dtx file after LaTeX kernel upgrade (2018/04/01)DTX file generates empty fileCan I convert a dtx...

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Problem with dtx file after LaTeX kernel upgrade (2018/04/01)


DTX file generates empty fileCan I convert a dtx file to tex filegeneration of sty file from dtx failsProblem with dtx code: rowcolors unknowndtx file and historyWhat exactly happens when LaTeX runs on a dtx file?README file creation from a dtx fileIs it possible to make comments in dtx file?dirtree clashes with dtx-fileDTX: Avoid preamble for non-latex files?













8















Today, the generation of one of my dtx files stopped with the error:



! Undefined control sequence.
UseTextAccent ...up @firstofone let @curr@enc
cf@encoding @use@text@en...


As I have not changed the files for more than two months now, but updated my MiKTeX last week (and listened carefully to @Ulrike Fischer reporting on kernel changes at the last DANTE meeting), I gladly found out rather quickly, that the new LaTeX kernel (2018/04/01) is responsible for that.
Using pdflatex 'UseRawInputEncoding input{FILENAME.dtx}' as stated in the LaTeX news document, everything runs smoothly.



I then started preparing a MWE, which led to newunicodechar from the same called package causing the problem:



% iffalse meta-comment
%<*internal>
iffalse
%</internal>
%<*internal>
fi
defnameofplainTeX{plain}
ifxfmtnamenameofplainTeXelse
expandafterbegingroup
fi
%</internal>
%<*install>
input docstrip.tex
keepsilent
askforoverwritefalse
generate{
file{jobname.cls}{from{jobname.dtx}{class}}
}
%</install>
%<install>endbatchfile
%<*internal>
generate{
file{jobname.ins}{from{jobname.dtx}{install}}
}
ifxfmtnamenameofplainTeX
expandafterendbatchfile
else
expandafterendgroup
fi
%</internal>
% fi
%
% iffalse
%<*driver>
ProvidesFile{testclass.dtx}
%</driver>
%<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
%<class>ProvidesClass{testclass}
%<*class>
[2018/04/16 v1.0 A LaTeX class]
%</class>
%<*driver>
documentclass{ltxdoc}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[ngerman]{babel}
EnableCrossrefs
CodelineIndex
RecordChanges
begin{document}
DocInput{jobname.dtx}
end{document}
%</driver>
% fi
%
% CheckSum{0}
%
% CharacterTable
% {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
% Lower-case abcdefghijklmnopqrstuvwxyz
% Digits 123456789
% Exclamation ! Double quote " Hash (number) #
% Dollar $ Percent % Ampersand &
% Acute accent ' Left paren ( Right paren )
% Asterisk * Plus + Comma ,
% Minus - Point . Solidus /
% Colon : Semicolon ; Less than <
% Equals = Greater than > Question mark ?
% Commercial at @ Left bracket [ Backslash \
% Right bracket ] Circumflex ^ Underscore _
% Grave accent ` Left brace { Vertical bar |
% Right brace } Tilde ~}
% GetFileInfo{jobname.dtx}
% DoNotIndex{newcommand,newenvironment}
%
% title{A test class}
% author{Martin Sievers}
%
% maketitle
%
% StopEventually{^^A
% PrintChanges
% }
%
% section{Implementation}
% begin{macrocode}
%<*class>
% end{macrocode}
% begin{macrocode}
LoadClass{minimal}
% end{macrocode}
% begin{macrocode}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[english]{babel}
RequirePackage{newunicodechar}
newunicodechar{⸗}{hyphen}
% end{macrocode}
% begin{macrocode}
%</class>
% end{macrocode}
% Finale
endinput


However, putting everything into a simple LaTeX file does not result in the same error. So, there must be more about it ...



Is this a foreseeable problem caused by the change to UTF8 as the new standard encoding of files? The dtx file is encoded as UTF8 and as you can see there is always an inputenc entry using the utf8 option as well.










share|improve this question




















  • 2





    There was a commit on the LaTeX2e git (github.com/latex3/latex2e/commit/…) that changed something for docstrip following github.com/latex3/latex2e/issues/34. I don't think that version has been released, the changes certainly have not made it to my MikTeX yet (updated this morning).

    – moewe
    Apr 16 '18 at 13:20













  • github.com/latex3/latex2e/issues/34 Also mentions putting UseRawInputEncoding at the top of the .ins file to solve this. For me that generates an unknown control sequence, though when running the .dtx with pdfTeX. And I get Unicode character not set up for use when running with pdfLaTeX.

    – moewe
    Apr 16 '18 at 13:30











  • @moewe That's the answer ('the team are still covering a few cases'): do you want to post something?

    – Joseph Wright
    Apr 16 '18 at 13:57






  • 2





    @JosephWright Well, if someone who actually knows what is going on can give an answer with a workaround that works out of the box in this case, that is probably preferable to my answer just linking to the issue on GitHub.

    – moewe
    Apr 16 '18 at 14:08











  • @JosephWright Should this problem be solved in PL4? Part of it seems to be resolved, but I still get Unicode character ⸗ (U+2E17) not set up for use with LaTeX. despite/in the newunicodechar.

    – moewe
    May 5 '18 at 14:15
















8















Today, the generation of one of my dtx files stopped with the error:



! Undefined control sequence.
UseTextAccent ...up @firstofone let @curr@enc
cf@encoding @use@text@en...


As I have not changed the files for more than two months now, but updated my MiKTeX last week (and listened carefully to @Ulrike Fischer reporting on kernel changes at the last DANTE meeting), I gladly found out rather quickly, that the new LaTeX kernel (2018/04/01) is responsible for that.
Using pdflatex 'UseRawInputEncoding input{FILENAME.dtx}' as stated in the LaTeX news document, everything runs smoothly.



I then started preparing a MWE, which led to newunicodechar from the same called package causing the problem:



% iffalse meta-comment
%<*internal>
iffalse
%</internal>
%<*internal>
fi
defnameofplainTeX{plain}
ifxfmtnamenameofplainTeXelse
expandafterbegingroup
fi
%</internal>
%<*install>
input docstrip.tex
keepsilent
askforoverwritefalse
generate{
file{jobname.cls}{from{jobname.dtx}{class}}
}
%</install>
%<install>endbatchfile
%<*internal>
generate{
file{jobname.ins}{from{jobname.dtx}{install}}
}
ifxfmtnamenameofplainTeX
expandafterendbatchfile
else
expandafterendgroup
fi
%</internal>
% fi
%
% iffalse
%<*driver>
ProvidesFile{testclass.dtx}
%</driver>
%<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
%<class>ProvidesClass{testclass}
%<*class>
[2018/04/16 v1.0 A LaTeX class]
%</class>
%<*driver>
documentclass{ltxdoc}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[ngerman]{babel}
EnableCrossrefs
CodelineIndex
RecordChanges
begin{document}
DocInput{jobname.dtx}
end{document}
%</driver>
% fi
%
% CheckSum{0}
%
% CharacterTable
% {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
% Lower-case abcdefghijklmnopqrstuvwxyz
% Digits 123456789
% Exclamation ! Double quote " Hash (number) #
% Dollar $ Percent % Ampersand &
% Acute accent ' Left paren ( Right paren )
% Asterisk * Plus + Comma ,
% Minus - Point . Solidus /
% Colon : Semicolon ; Less than <
% Equals = Greater than > Question mark ?
% Commercial at @ Left bracket [ Backslash \
% Right bracket ] Circumflex ^ Underscore _
% Grave accent ` Left brace { Vertical bar |
% Right brace } Tilde ~}
% GetFileInfo{jobname.dtx}
% DoNotIndex{newcommand,newenvironment}
%
% title{A test class}
% author{Martin Sievers}
%
% maketitle
%
% StopEventually{^^A
% PrintChanges
% }
%
% section{Implementation}
% begin{macrocode}
%<*class>
% end{macrocode}
% begin{macrocode}
LoadClass{minimal}
% end{macrocode}
% begin{macrocode}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[english]{babel}
RequirePackage{newunicodechar}
newunicodechar{⸗}{hyphen}
% end{macrocode}
% begin{macrocode}
%</class>
% end{macrocode}
% Finale
endinput


However, putting everything into a simple LaTeX file does not result in the same error. So, there must be more about it ...



Is this a foreseeable problem caused by the change to UTF8 as the new standard encoding of files? The dtx file is encoded as UTF8 and as you can see there is always an inputenc entry using the utf8 option as well.










share|improve this question




















  • 2





    There was a commit on the LaTeX2e git (github.com/latex3/latex2e/commit/…) that changed something for docstrip following github.com/latex3/latex2e/issues/34. I don't think that version has been released, the changes certainly have not made it to my MikTeX yet (updated this morning).

    – moewe
    Apr 16 '18 at 13:20













  • github.com/latex3/latex2e/issues/34 Also mentions putting UseRawInputEncoding at the top of the .ins file to solve this. For me that generates an unknown control sequence, though when running the .dtx with pdfTeX. And I get Unicode character not set up for use when running with pdfLaTeX.

    – moewe
    Apr 16 '18 at 13:30











  • @moewe That's the answer ('the team are still covering a few cases'): do you want to post something?

    – Joseph Wright
    Apr 16 '18 at 13:57






  • 2





    @JosephWright Well, if someone who actually knows what is going on can give an answer with a workaround that works out of the box in this case, that is probably preferable to my answer just linking to the issue on GitHub.

    – moewe
    Apr 16 '18 at 14:08











  • @JosephWright Should this problem be solved in PL4? Part of it seems to be resolved, but I still get Unicode character ⸗ (U+2E17) not set up for use with LaTeX. despite/in the newunicodechar.

    – moewe
    May 5 '18 at 14:15














8












8








8








Today, the generation of one of my dtx files stopped with the error:



! Undefined control sequence.
UseTextAccent ...up @firstofone let @curr@enc
cf@encoding @use@text@en...


As I have not changed the files for more than two months now, but updated my MiKTeX last week (and listened carefully to @Ulrike Fischer reporting on kernel changes at the last DANTE meeting), I gladly found out rather quickly, that the new LaTeX kernel (2018/04/01) is responsible for that.
Using pdflatex 'UseRawInputEncoding input{FILENAME.dtx}' as stated in the LaTeX news document, everything runs smoothly.



I then started preparing a MWE, which led to newunicodechar from the same called package causing the problem:



% iffalse meta-comment
%<*internal>
iffalse
%</internal>
%<*internal>
fi
defnameofplainTeX{plain}
ifxfmtnamenameofplainTeXelse
expandafterbegingroup
fi
%</internal>
%<*install>
input docstrip.tex
keepsilent
askforoverwritefalse
generate{
file{jobname.cls}{from{jobname.dtx}{class}}
}
%</install>
%<install>endbatchfile
%<*internal>
generate{
file{jobname.ins}{from{jobname.dtx}{install}}
}
ifxfmtnamenameofplainTeX
expandafterendbatchfile
else
expandafterendgroup
fi
%</internal>
% fi
%
% iffalse
%<*driver>
ProvidesFile{testclass.dtx}
%</driver>
%<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
%<class>ProvidesClass{testclass}
%<*class>
[2018/04/16 v1.0 A LaTeX class]
%</class>
%<*driver>
documentclass{ltxdoc}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[ngerman]{babel}
EnableCrossrefs
CodelineIndex
RecordChanges
begin{document}
DocInput{jobname.dtx}
end{document}
%</driver>
% fi
%
% CheckSum{0}
%
% CharacterTable
% {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
% Lower-case abcdefghijklmnopqrstuvwxyz
% Digits 123456789
% Exclamation ! Double quote " Hash (number) #
% Dollar $ Percent % Ampersand &
% Acute accent ' Left paren ( Right paren )
% Asterisk * Plus + Comma ,
% Minus - Point . Solidus /
% Colon : Semicolon ; Less than <
% Equals = Greater than > Question mark ?
% Commercial at @ Left bracket [ Backslash \
% Right bracket ] Circumflex ^ Underscore _
% Grave accent ` Left brace { Vertical bar |
% Right brace } Tilde ~}
% GetFileInfo{jobname.dtx}
% DoNotIndex{newcommand,newenvironment}
%
% title{A test class}
% author{Martin Sievers}
%
% maketitle
%
% StopEventually{^^A
% PrintChanges
% }
%
% section{Implementation}
% begin{macrocode}
%<*class>
% end{macrocode}
% begin{macrocode}
LoadClass{minimal}
% end{macrocode}
% begin{macrocode}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[english]{babel}
RequirePackage{newunicodechar}
newunicodechar{⸗}{hyphen}
% end{macrocode}
% begin{macrocode}
%</class>
% end{macrocode}
% Finale
endinput


However, putting everything into a simple LaTeX file does not result in the same error. So, there must be more about it ...



Is this a foreseeable problem caused by the change to UTF8 as the new standard encoding of files? The dtx file is encoded as UTF8 and as you can see there is always an inputenc entry using the utf8 option as well.










share|improve this question
















Today, the generation of one of my dtx files stopped with the error:



! Undefined control sequence.
UseTextAccent ...up @firstofone let @curr@enc
cf@encoding @use@text@en...


As I have not changed the files for more than two months now, but updated my MiKTeX last week (and listened carefully to @Ulrike Fischer reporting on kernel changes at the last DANTE meeting), I gladly found out rather quickly, that the new LaTeX kernel (2018/04/01) is responsible for that.
Using pdflatex 'UseRawInputEncoding input{FILENAME.dtx}' as stated in the LaTeX news document, everything runs smoothly.



I then started preparing a MWE, which led to newunicodechar from the same called package causing the problem:



% iffalse meta-comment
%<*internal>
iffalse
%</internal>
%<*internal>
fi
defnameofplainTeX{plain}
ifxfmtnamenameofplainTeXelse
expandafterbegingroup
fi
%</internal>
%<*install>
input docstrip.tex
keepsilent
askforoverwritefalse
generate{
file{jobname.cls}{from{jobname.dtx}{class}}
}
%</install>
%<install>endbatchfile
%<*internal>
generate{
file{jobname.ins}{from{jobname.dtx}{install}}
}
ifxfmtnamenameofplainTeX
expandafterendbatchfile
else
expandafterendgroup
fi
%</internal>
% fi
%
% iffalse
%<*driver>
ProvidesFile{testclass.dtx}
%</driver>
%<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
%<class>ProvidesClass{testclass}
%<*class>
[2018/04/16 v1.0 A LaTeX class]
%</class>
%<*driver>
documentclass{ltxdoc}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[ngerman]{babel}
EnableCrossrefs
CodelineIndex
RecordChanges
begin{document}
DocInput{jobname.dtx}
end{document}
%</driver>
% fi
%
% CheckSum{0}
%
% CharacterTable
% {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
% Lower-case abcdefghijklmnopqrstuvwxyz
% Digits 123456789
% Exclamation ! Double quote " Hash (number) #
% Dollar $ Percent % Ampersand &
% Acute accent ' Left paren ( Right paren )
% Asterisk * Plus + Comma ,
% Minus - Point . Solidus /
% Colon : Semicolon ; Less than <
% Equals = Greater than > Question mark ?
% Commercial at @ Left bracket [ Backslash \
% Right bracket ] Circumflex ^ Underscore _
% Grave accent ` Left brace { Vertical bar |
% Right brace } Tilde ~}
% GetFileInfo{jobname.dtx}
% DoNotIndex{newcommand,newenvironment}
%
% title{A test class}
% author{Martin Sievers}
%
% maketitle
%
% StopEventually{^^A
% PrintChanges
% }
%
% section{Implementation}
% begin{macrocode}
%<*class>
% end{macrocode}
% begin{macrocode}
LoadClass{minimal}
% end{macrocode}
% begin{macrocode}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[english]{babel}
RequirePackage{newunicodechar}
newunicodechar{⸗}{hyphen}
% end{macrocode}
% begin{macrocode}
%</class>
% end{macrocode}
% Finale
endinput


However, putting everything into a simple LaTeX file does not result in the same error. So, there must be more about it ...



Is this a foreseeable problem caused by the change to UTF8 as the new standard encoding of files? The dtx file is encoded as UTF8 and as you can see there is always an inputenc entry using the utf8 option as well.







input-encodings latex-base dtx






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Apr 19 '18 at 5:31









TeXnician

25.9k63491




25.9k63491










asked Apr 16 '18 at 13:09









MartinMartin

61249




61249








  • 2





    There was a commit on the LaTeX2e git (github.com/latex3/latex2e/commit/…) that changed something for docstrip following github.com/latex3/latex2e/issues/34. I don't think that version has been released, the changes certainly have not made it to my MikTeX yet (updated this morning).

    – moewe
    Apr 16 '18 at 13:20













  • github.com/latex3/latex2e/issues/34 Also mentions putting UseRawInputEncoding at the top of the .ins file to solve this. For me that generates an unknown control sequence, though when running the .dtx with pdfTeX. And I get Unicode character not set up for use when running with pdfLaTeX.

    – moewe
    Apr 16 '18 at 13:30











  • @moewe That's the answer ('the team are still covering a few cases'): do you want to post something?

    – Joseph Wright
    Apr 16 '18 at 13:57






  • 2





    @JosephWright Well, if someone who actually knows what is going on can give an answer with a workaround that works out of the box in this case, that is probably preferable to my answer just linking to the issue on GitHub.

    – moewe
    Apr 16 '18 at 14:08











  • @JosephWright Should this problem be solved in PL4? Part of it seems to be resolved, but I still get Unicode character ⸗ (U+2E17) not set up for use with LaTeX. despite/in the newunicodechar.

    – moewe
    May 5 '18 at 14:15














  • 2





    There was a commit on the LaTeX2e git (github.com/latex3/latex2e/commit/…) that changed something for docstrip following github.com/latex3/latex2e/issues/34. I don't think that version has been released, the changes certainly have not made it to my MikTeX yet (updated this morning).

    – moewe
    Apr 16 '18 at 13:20













  • github.com/latex3/latex2e/issues/34 Also mentions putting UseRawInputEncoding at the top of the .ins file to solve this. For me that generates an unknown control sequence, though when running the .dtx with pdfTeX. And I get Unicode character not set up for use when running with pdfLaTeX.

    – moewe
    Apr 16 '18 at 13:30











  • @moewe That's the answer ('the team are still covering a few cases'): do you want to post something?

    – Joseph Wright
    Apr 16 '18 at 13:57






  • 2





    @JosephWright Well, if someone who actually knows what is going on can give an answer with a workaround that works out of the box in this case, that is probably preferable to my answer just linking to the issue on GitHub.

    – moewe
    Apr 16 '18 at 14:08











  • @JosephWright Should this problem be solved in PL4? Part of it seems to be resolved, but I still get Unicode character ⸗ (U+2E17) not set up for use with LaTeX. despite/in the newunicodechar.

    – moewe
    May 5 '18 at 14:15








2




2





There was a commit on the LaTeX2e git (github.com/latex3/latex2e/commit/…) that changed something for docstrip following github.com/latex3/latex2e/issues/34. I don't think that version has been released, the changes certainly have not made it to my MikTeX yet (updated this morning).

– moewe
Apr 16 '18 at 13:20







There was a commit on the LaTeX2e git (github.com/latex3/latex2e/commit/…) that changed something for docstrip following github.com/latex3/latex2e/issues/34. I don't think that version has been released, the changes certainly have not made it to my MikTeX yet (updated this morning).

– moewe
Apr 16 '18 at 13:20















github.com/latex3/latex2e/issues/34 Also mentions putting UseRawInputEncoding at the top of the .ins file to solve this. For me that generates an unknown control sequence, though when running the .dtx with pdfTeX. And I get Unicode character not set up for use when running with pdfLaTeX.

– moewe
Apr 16 '18 at 13:30





github.com/latex3/latex2e/issues/34 Also mentions putting UseRawInputEncoding at the top of the .ins file to solve this. For me that generates an unknown control sequence, though when running the .dtx with pdfTeX. And I get Unicode character not set up for use when running with pdfLaTeX.

– moewe
Apr 16 '18 at 13:30













@moewe That's the answer ('the team are still covering a few cases'): do you want to post something?

– Joseph Wright
Apr 16 '18 at 13:57





@moewe That's the answer ('the team are still covering a few cases'): do you want to post something?

– Joseph Wright
Apr 16 '18 at 13:57




2




2





@JosephWright Well, if someone who actually knows what is going on can give an answer with a workaround that works out of the box in this case, that is probably preferable to my answer just linking to the issue on GitHub.

– moewe
Apr 16 '18 at 14:08





@JosephWright Well, if someone who actually knows what is going on can give an answer with a workaround that works out of the box in this case, that is probably preferable to my answer just linking to the issue on GitHub.

– moewe
Apr 16 '18 at 14:08













@JosephWright Should this problem be solved in PL4? Part of it seems to be resolved, but I still get Unicode character ⸗ (U+2E17) not set up for use with LaTeX. despite/in the newunicodechar.

– moewe
May 5 '18 at 14:15





@JosephWright Should this problem be solved in PL4? Part of it seems to be resolved, but I still get Unicode character ⸗ (U+2E17) not set up for use with LaTeX. despite/in the newunicodechar.

– moewe
May 5 '18 at 14:15










1 Answer
1






active

oldest

votes


















1














With current (2018,2019) releases



The posted code produces the error



! Package inputenc Error: Unicode char ⸗ (U+2E17)
(inputenc) not set up for use with LaTeX.


The problem is that the newunicodechar package is loaded and used to declare this character in the generated class file, but the typeset documentation is not using this class and so latex can not typeset this line:



newunicodechar{⸗}{hyphen}


You can declare a setting for this character in the typeset document, the standard fonts don't really have a suitable character so I just used - here.



This is as posted in the question, with the addition of



DeclareUnicodeCharacter{2E17}{-}




% iffalse meta-comment
%<*internal>
iffalse
%</internal>
%<*internal>
fi
defnameofplainTeX{plain}
ifxfmtnamenameofplainTeXelse
expandafterbegingroup
fi
%</internal>
%<*install>
input docstrip.tex
keepsilent
askforoverwritefalse
generate{
file{jobname.cls}{from{jobname.dtx}{class}}
}
%</install>
%<install>endbatchfile
%<*internal>
generate{
file{jobname.ins}{from{jobname.dtx}{install}}
}
ifxfmtnamenameofplainTeX
expandafterendbatchfile
else
expandafterendgroup
fi
%</internal>
% fi
%
% iffalse
%<*driver>
ProvidesFile{testclass.dtx}
%</driver>
%<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
%<class>ProvidesClass{testclass}
%<*class>
[2018/04/16 v1.0 A LaTeX class]
%</class>
%<*driver>
documentclass{ltxdoc}
RequirePackage[utf8]{inputenc}
DeclareUnicodeCharacter{2E17}{-}
RequirePackage[T1]{fontenc}
RequirePackage[ngerman]{babel}
EnableCrossrefs
CodelineIndex
RecordChanges
begin{document}
DocInput{jobname.dtx}
end{document}
%</driver>
% fi
%
% CheckSum{0}
%
% CharacterTable
% {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
% Lower-case abcdefghijklmnopqrstuvwxyz
% Digits 123456789
% Exclamation ! Double quote " Hash (number) #
% Dollar $ Percent % Ampersand &
% Acute accent ' Left paren ( Right paren )
% Asterisk * Plus + Comma ,
% Minus - Point . Solidus /
% Colon : Semicolon ; Less than <
% Equals = Greater than > Question mark ?
% Commercial at @ Left bracket [ Backslash \
% Right bracket ] Circumflex ^ Underscore _
% Grave accent ` Left brace { Vertical bar |
% Right brace } Tilde ~}
% GetFileInfo{jobname.dtx}
% DoNotIndex{newcommand,newenvironment}
%
% title{A test class}
% author{Martin Sievers}
%
% maketitle
%
% StopEventually{^^A
% PrintChanges
% }
%
% section{Implementation}
% begin{macrocode}
%<*class>
% end{macrocode}
% begin{macrocode}
LoadClass{minimal}
% end{macrocode}
% begin{macrocode}
RequirePackage[utf8]{inputenc}
RequirePackage[T1]{fontenc}
RequirePackage[english]{babel}
RequirePackage{newunicodechar}
newunicodechar{⸗}{hyphen}
% end{macrocode}
% begin{macrocode}
%</class>
% end{macrocode}
% Finale
endinput





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    1














    With current (2018,2019) releases



    The posted code produces the error



    ! Package inputenc Error: Unicode char ⸗ (U+2E17)
    (inputenc) not set up for use with LaTeX.


    The problem is that the newunicodechar package is loaded and used to declare this character in the generated class file, but the typeset documentation is not using this class and so latex can not typeset this line:



    newunicodechar{⸗}{hyphen}


    You can declare a setting for this character in the typeset document, the standard fonts don't really have a suitable character so I just used - here.



    This is as posted in the question, with the addition of



    DeclareUnicodeCharacter{2E17}{-}




    % iffalse meta-comment
    %<*internal>
    iffalse
    %</internal>
    %<*internal>
    fi
    defnameofplainTeX{plain}
    ifxfmtnamenameofplainTeXelse
    expandafterbegingroup
    fi
    %</internal>
    %<*install>
    input docstrip.tex
    keepsilent
    askforoverwritefalse
    generate{
    file{jobname.cls}{from{jobname.dtx}{class}}
    }
    %</install>
    %<install>endbatchfile
    %<*internal>
    generate{
    file{jobname.ins}{from{jobname.dtx}{install}}
    }
    ifxfmtnamenameofplainTeX
    expandafterendbatchfile
    else
    expandafterendgroup
    fi
    %</internal>
    % fi
    %
    % iffalse
    %<*driver>
    ProvidesFile{testclass.dtx}
    %</driver>
    %<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
    %<class>ProvidesClass{testclass}
    %<*class>
    [2018/04/16 v1.0 A LaTeX class]
    %</class>
    %<*driver>
    documentclass{ltxdoc}
    RequirePackage[utf8]{inputenc}
    DeclareUnicodeCharacter{2E17}{-}
    RequirePackage[T1]{fontenc}
    RequirePackage[ngerman]{babel}
    EnableCrossrefs
    CodelineIndex
    RecordChanges
    begin{document}
    DocInput{jobname.dtx}
    end{document}
    %</driver>
    % fi
    %
    % CheckSum{0}
    %
    % CharacterTable
    % {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
    % Lower-case abcdefghijklmnopqrstuvwxyz
    % Digits 123456789
    % Exclamation ! Double quote " Hash (number) #
    % Dollar $ Percent % Ampersand &
    % Acute accent ' Left paren ( Right paren )
    % Asterisk * Plus + Comma ,
    % Minus - Point . Solidus /
    % Colon : Semicolon ; Less than <
    % Equals = Greater than > Question mark ?
    % Commercial at @ Left bracket [ Backslash \
    % Right bracket ] Circumflex ^ Underscore _
    % Grave accent ` Left brace { Vertical bar |
    % Right brace } Tilde ~}
    % GetFileInfo{jobname.dtx}
    % DoNotIndex{newcommand,newenvironment}
    %
    % title{A test class}
    % author{Martin Sievers}
    %
    % maketitle
    %
    % StopEventually{^^A
    % PrintChanges
    % }
    %
    % section{Implementation}
    % begin{macrocode}
    %<*class>
    % end{macrocode}
    % begin{macrocode}
    LoadClass{minimal}
    % end{macrocode}
    % begin{macrocode}
    RequirePackage[utf8]{inputenc}
    RequirePackage[T1]{fontenc}
    RequirePackage[english]{babel}
    RequirePackage{newunicodechar}
    newunicodechar{⸗}{hyphen}
    % end{macrocode}
    % begin{macrocode}
    %</class>
    % end{macrocode}
    % Finale
    endinput





    share|improve this answer






























      1














      With current (2018,2019) releases



      The posted code produces the error



      ! Package inputenc Error: Unicode char ⸗ (U+2E17)
      (inputenc) not set up for use with LaTeX.


      The problem is that the newunicodechar package is loaded and used to declare this character in the generated class file, but the typeset documentation is not using this class and so latex can not typeset this line:



      newunicodechar{⸗}{hyphen}


      You can declare a setting for this character in the typeset document, the standard fonts don't really have a suitable character so I just used - here.



      This is as posted in the question, with the addition of



      DeclareUnicodeCharacter{2E17}{-}




      % iffalse meta-comment
      %<*internal>
      iffalse
      %</internal>
      %<*internal>
      fi
      defnameofplainTeX{plain}
      ifxfmtnamenameofplainTeXelse
      expandafterbegingroup
      fi
      %</internal>
      %<*install>
      input docstrip.tex
      keepsilent
      askforoverwritefalse
      generate{
      file{jobname.cls}{from{jobname.dtx}{class}}
      }
      %</install>
      %<install>endbatchfile
      %<*internal>
      generate{
      file{jobname.ins}{from{jobname.dtx}{install}}
      }
      ifxfmtnamenameofplainTeX
      expandafterendbatchfile
      else
      expandafterendgroup
      fi
      %</internal>
      % fi
      %
      % iffalse
      %<*driver>
      ProvidesFile{testclass.dtx}
      %</driver>
      %<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
      %<class>ProvidesClass{testclass}
      %<*class>
      [2018/04/16 v1.0 A LaTeX class]
      %</class>
      %<*driver>
      documentclass{ltxdoc}
      RequirePackage[utf8]{inputenc}
      DeclareUnicodeCharacter{2E17}{-}
      RequirePackage[T1]{fontenc}
      RequirePackage[ngerman]{babel}
      EnableCrossrefs
      CodelineIndex
      RecordChanges
      begin{document}
      DocInput{jobname.dtx}
      end{document}
      %</driver>
      % fi
      %
      % CheckSum{0}
      %
      % CharacterTable
      % {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
      % Lower-case abcdefghijklmnopqrstuvwxyz
      % Digits 123456789
      % Exclamation ! Double quote " Hash (number) #
      % Dollar $ Percent % Ampersand &
      % Acute accent ' Left paren ( Right paren )
      % Asterisk * Plus + Comma ,
      % Minus - Point . Solidus /
      % Colon : Semicolon ; Less than <
      % Equals = Greater than > Question mark ?
      % Commercial at @ Left bracket [ Backslash \
      % Right bracket ] Circumflex ^ Underscore _
      % Grave accent ` Left brace { Vertical bar |
      % Right brace } Tilde ~}
      % GetFileInfo{jobname.dtx}
      % DoNotIndex{newcommand,newenvironment}
      %
      % title{A test class}
      % author{Martin Sievers}
      %
      % maketitle
      %
      % StopEventually{^^A
      % PrintChanges
      % }
      %
      % section{Implementation}
      % begin{macrocode}
      %<*class>
      % end{macrocode}
      % begin{macrocode}
      LoadClass{minimal}
      % end{macrocode}
      % begin{macrocode}
      RequirePackage[utf8]{inputenc}
      RequirePackage[T1]{fontenc}
      RequirePackage[english]{babel}
      RequirePackage{newunicodechar}
      newunicodechar{⸗}{hyphen}
      % end{macrocode}
      % begin{macrocode}
      %</class>
      % end{macrocode}
      % Finale
      endinput





      share|improve this answer




























        1












        1








        1







        With current (2018,2019) releases



        The posted code produces the error



        ! Package inputenc Error: Unicode char ⸗ (U+2E17)
        (inputenc) not set up for use with LaTeX.


        The problem is that the newunicodechar package is loaded and used to declare this character in the generated class file, but the typeset documentation is not using this class and so latex can not typeset this line:



        newunicodechar{⸗}{hyphen}


        You can declare a setting for this character in the typeset document, the standard fonts don't really have a suitable character so I just used - here.



        This is as posted in the question, with the addition of



        DeclareUnicodeCharacter{2E17}{-}




        % iffalse meta-comment
        %<*internal>
        iffalse
        %</internal>
        %<*internal>
        fi
        defnameofplainTeX{plain}
        ifxfmtnamenameofplainTeXelse
        expandafterbegingroup
        fi
        %</internal>
        %<*install>
        input docstrip.tex
        keepsilent
        askforoverwritefalse
        generate{
        file{jobname.cls}{from{jobname.dtx}{class}}
        }
        %</install>
        %<install>endbatchfile
        %<*internal>
        generate{
        file{jobname.ins}{from{jobname.dtx}{install}}
        }
        ifxfmtnamenameofplainTeX
        expandafterendbatchfile
        else
        expandafterendgroup
        fi
        %</internal>
        % fi
        %
        % iffalse
        %<*driver>
        ProvidesFile{testclass.dtx}
        %</driver>
        %<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
        %<class>ProvidesClass{testclass}
        %<*class>
        [2018/04/16 v1.0 A LaTeX class]
        %</class>
        %<*driver>
        documentclass{ltxdoc}
        RequirePackage[utf8]{inputenc}
        DeclareUnicodeCharacter{2E17}{-}
        RequirePackage[T1]{fontenc}
        RequirePackage[ngerman]{babel}
        EnableCrossrefs
        CodelineIndex
        RecordChanges
        begin{document}
        DocInput{jobname.dtx}
        end{document}
        %</driver>
        % fi
        %
        % CheckSum{0}
        %
        % CharacterTable
        % {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
        % Lower-case abcdefghijklmnopqrstuvwxyz
        % Digits 123456789
        % Exclamation ! Double quote " Hash (number) #
        % Dollar $ Percent % Ampersand &
        % Acute accent ' Left paren ( Right paren )
        % Asterisk * Plus + Comma ,
        % Minus - Point . Solidus /
        % Colon : Semicolon ; Less than <
        % Equals = Greater than > Question mark ?
        % Commercial at @ Left bracket [ Backslash \
        % Right bracket ] Circumflex ^ Underscore _
        % Grave accent ` Left brace { Vertical bar |
        % Right brace } Tilde ~}
        % GetFileInfo{jobname.dtx}
        % DoNotIndex{newcommand,newenvironment}
        %
        % title{A test class}
        % author{Martin Sievers}
        %
        % maketitle
        %
        % StopEventually{^^A
        % PrintChanges
        % }
        %
        % section{Implementation}
        % begin{macrocode}
        %<*class>
        % end{macrocode}
        % begin{macrocode}
        LoadClass{minimal}
        % end{macrocode}
        % begin{macrocode}
        RequirePackage[utf8]{inputenc}
        RequirePackage[T1]{fontenc}
        RequirePackage[english]{babel}
        RequirePackage{newunicodechar}
        newunicodechar{⸗}{hyphen}
        % end{macrocode}
        % begin{macrocode}
        %</class>
        % end{macrocode}
        % Finale
        endinput





        share|improve this answer















        With current (2018,2019) releases



        The posted code produces the error



        ! Package inputenc Error: Unicode char ⸗ (U+2E17)
        (inputenc) not set up for use with LaTeX.


        The problem is that the newunicodechar package is loaded and used to declare this character in the generated class file, but the typeset documentation is not using this class and so latex can not typeset this line:



        newunicodechar{⸗}{hyphen}


        You can declare a setting for this character in the typeset document, the standard fonts don't really have a suitable character so I just used - here.



        This is as posted in the question, with the addition of



        DeclareUnicodeCharacter{2E17}{-}




        % iffalse meta-comment
        %<*internal>
        iffalse
        %</internal>
        %<*internal>
        fi
        defnameofplainTeX{plain}
        ifxfmtnamenameofplainTeXelse
        expandafterbegingroup
        fi
        %</internal>
        %<*install>
        input docstrip.tex
        keepsilent
        askforoverwritefalse
        generate{
        file{jobname.cls}{from{jobname.dtx}{class}}
        }
        %</install>
        %<install>endbatchfile
        %<*internal>
        generate{
        file{jobname.ins}{from{jobname.dtx}{install}}
        }
        ifxfmtnamenameofplainTeX
        expandafterendbatchfile
        else
        expandafterendgroup
        fi
        %</internal>
        % fi
        %
        % iffalse
        %<*driver>
        ProvidesFile{testclass.dtx}
        %</driver>
        %<class>NeedsTeXFormat{LaTeX2e}[1999/12/01]
        %<class>ProvidesClass{testclass}
        %<*class>
        [2018/04/16 v1.0 A LaTeX class]
        %</class>
        %<*driver>
        documentclass{ltxdoc}
        RequirePackage[utf8]{inputenc}
        DeclareUnicodeCharacter{2E17}{-}
        RequirePackage[T1]{fontenc}
        RequirePackage[ngerman]{babel}
        EnableCrossrefs
        CodelineIndex
        RecordChanges
        begin{document}
        DocInput{jobname.dtx}
        end{document}
        %</driver>
        % fi
        %
        % CheckSum{0}
        %
        % CharacterTable
        % {Upper-case ABCDEFGHIJKLMNOPQRSTUVWXYZ
        % Lower-case abcdefghijklmnopqrstuvwxyz
        % Digits 123456789
        % Exclamation ! Double quote " Hash (number) #
        % Dollar $ Percent % Ampersand &
        % Acute accent ' Left paren ( Right paren )
        % Asterisk * Plus + Comma ,
        % Minus - Point . Solidus /
        % Colon : Semicolon ; Less than <
        % Equals = Greater than > Question mark ?
        % Commercial at @ Left bracket [ Backslash \
        % Right bracket ] Circumflex ^ Underscore _
        % Grave accent ` Left brace { Vertical bar |
        % Right brace } Tilde ~}
        % GetFileInfo{jobname.dtx}
        % DoNotIndex{newcommand,newenvironment}
        %
        % title{A test class}
        % author{Martin Sievers}
        %
        % maketitle
        %
        % StopEventually{^^A
        % PrintChanges
        % }
        %
        % section{Implementation}
        % begin{macrocode}
        %<*class>
        % end{macrocode}
        % begin{macrocode}
        LoadClass{minimal}
        % end{macrocode}
        % begin{macrocode}
        RequirePackage[utf8]{inputenc}
        RequirePackage[T1]{fontenc}
        RequirePackage[english]{babel}
        RequirePackage{newunicodechar}
        newunicodechar{⸗}{hyphen}
        % end{macrocode}
        % begin{macrocode}
        %</class>
        % end{macrocode}
        % Finale
        endinput






        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited 6 hours ago

























        answered 7 hours ago









        David CarlisleDavid Carlisle

        498k4111441892




        498k4111441892






























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