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- standalone class gives PDF warningby karlh on August 15, 2026 at 6:13 pm
If I create a minimal drawing using the standalone class, I get a warning: \documentclass[tikz]{standalone} \begin{document} \begin{tikzpicture} \draw circle (1); \end{tikzpicture} \end{document} $ pdflatex [filename] [blah blah] [1 Non-PDF special ignored! <special> papersize=57.30548pt,57.30548pt A similar warning is emitted when using LuaTeX instead of PDFTeX. This message can safely be ignored, of course, but if I recall correctly, it was not there in past versions, and I thought I'd ask if someone knows why it occurs and whether it should occur. I don't know when this started happening, but I also do not remember it happening prior to a particular TeXLIVE upgrade (which would have been from TeXLIVE 2022 -> 2025, iirc, which Fedora was waiting on for quite a while so they could reorganize the packages).
- How to draw highly accurate, continuous pH titration curves with the tangent method in TikZ/pgfplots?by Natsu on August 15, 2026 at 5:28 pm
When attempting to plot pH-metric titration curves for weak/polyprotic acids and bases using piecewise Henderson-Hasselbalch approximations, sharp breaks and discontinuous artifacts often appear near equivalence points. Is there a robust, automated way in TikZ and pgfplots to plot continuous curves using exact charge and mass balance equations, while also supporting geometric constructions such as the tangent method (méthode des tangentes)?
- Making long texts shorter for \sectiontitle and \chaptertitle in the header with package titlepsby MS-SPO on August 15, 2026 at 11:38 am
Background: I transfer a document to LaTeX using class book. Its content doesn't change, so pages are "fixed", besides variations in vertical space I might introduce by accident using packages titleps and titlesec. Observations: Now the document has a handful of very long titles in \chapter{} and \section{}. Though this spoils the TOC after typesetting, that's not an issue here. My issue is: on some pages the text in the headers will be tooo long. However, I don't want to make them shorter manually, also to preserve the original way of expressing things from the author. Idea: Have long titles for \chapter{} and \section{} in body text AND have them truncated when typeset in the header. So if this is a long title working fine enough inside the document: \section{A very complex thing discussed for various aspects, like this one and that one} The header then should read, where appropriate A very complex thing disussed fo... (strict truncation) or A very complex thing disussed ... (more thoughtful truncation). So all I need to do is to pick the title (i.e. its token list or string) select a shorter range display said result best probably done via expl3 My problem It looks like there is an obstacle from package titleps itself. I can retrieve the whole text, but can't select a range from it. This might be an expansion-related problem, which I have not enough experience with. If I see it correctly, terms like \chaptertitle, \sectiontitle are automatically defined via the \csname approach: $ texdef -t latex -s -p titleps sectiontitle % titleps.sty, line 140: \let\sectiontitle\@empty % latex.ltx, line 158: \def\@empty{} From titleps.sty \let\parttitle\@empty \let\chaptertitle\@empty \let\sectiontitle\@empty \let\subsectiontitle\@empty \let\subsubsectiontitle\@empty \let\paragraphtitle\@empty \let\subparagraphtitle\@empty \newcommand\iftitle[1]{% \expandafter\ifx\csname #1title\endcsname\@empty \expandafter\@secondoftwo \else \expandafter\@firstoftwo \fi} MWE The idea is to delegate the truncation process to macro \shrt, which will later turn into a more useful truncation functionality, with proper case decisions. But for now it should just make text shorter, when asked to do so in \sectionhead. If there's a better approach, please let me know. \documentclass[10pt]{book} \usepackage[pagestyles,explicit]{titlesec} \usepackage[ % allowing a more concise screenshot later paperheight=12cm, paperwidth=16cm, left=25mm, right=20mm, top=15mm, headheight=10mm]{geometry} \usepackage{parskip} %\newcommand\shrt[1]{#1} % kind of quick default; comment out % THIS kind of works for body text, but not for \sectiontitle \ExplSyntaxOn % \tl_new:N \txt \newcommand\shrt[1]{% % mixed remains from several runs % \tl_set:Nn \txt #1% % assign #1 first? % \txt% %>\tl_range:nnn {\tl_use:N \txt}{1}{6}<} >\tl_range:nnn {#1}{1}{6}<% > < are just left/right indicators } \ExplSyntaxOff % ~~~ Just to get used to this package again ~~~~~~~~~ %\titleformat{\chapter}[display] %{\normalfont\huge\bfseries}{\chaptertitlename\ \thechapter} % Chapter 1 usw. %{20pt}{\Huge#1} %\titleformat % {\chapter} % cmd % [hang] % shape % {\bfseries\Large} % format % {\thechapter.} % label % {1em} % sep % {\shrt{#1}} % before code // chapter-title % []% after code \titleformat {\section} % cmd [hang] % shape {\bfseries} % format {\thesection.} % label {1em} % sep {#1} % before code // section-title [] % after code \newpagestyle{main}{ \sethead[\thepage][\chaptertitle][(\thesection] % even {\thesection)}{ \shrt{\sectiontitle% <<< idea: make it shorter, when too long }}{\thepage}} % odd \pagestyle{main} % ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ \begin{document} \chapter{Test for the chaptertitle} \section{What's up?} 1234567890 \shrt{1234567890} \newpage \section{What's up now? Did anything change?} 1234567890 \shrt{1234567890} \newpage And now something total \dots \end{document}
- How to create new unicode-math \symxx and apply automatic mapping to a single input character to a replacement font?by mathrm alpha on August 15, 2026 at 8:08 am
While LaTeX has a similar mechanism for inputting single characters, it doesn't mention something like \symttit{ABC€} where you only need to switch ABC in \symttit, meaning you don't need to switch € in \symttit in Monospace Italic style. Replacing characters in the argument - even within other commands unicode-math font character new mapping in \symsf I also used the above reference programs to switch font characters in a similar way: \documentclass{article} \usepackage{unicode-math} \ExplSyntaxOn \NewDocumentCommand{\symttit}{m} { \group_begin: \cs_set:Npn A { \texttt{\textit{A}} } \cs_set:Npn B { \texttt{\textit{B}} } \cs_set:Npn C { \texttt{\textit{C}} } \symit{#1}% Make a unavailable \symttit glyphs in fallback fonts \group_end: } \ExplSyntaxOff \begin{document} \texttt{\textit{ABC}} vs $\symttit{ABC}$ \end{document} However, it does not support switching between Monospace Italic style by inputting a single character within \symttit. The full name of the LaTeX command is required to switch to other character types (like the previous mechanism of converting \symsf{\alpha} to Greek letters).
- BibLatex not working on Mac TeXShopby Kevin on August 15, 2026 at 7:45 am
I'm using Mac TeXShop Version 5.57, on Mac OS Sequoia 15.7.4. I had been using BibTeX before with no problem but I've heard about BibLaTeX and figured I should get with the times and start using it (I also hope to do more complicated things like having several Bibliographies in the same document and such). \documentclass{amsbook} \include{header} % things I define in all my stuff here \usepackage{biblatex} \addbibresource{refs.bib} % my BibTeX file \begin{document} My document, blah blah, \cite{firstcitation}. \printbibliography \end{document} In TeXShop, I go to the "Typeset" Menu > LaTeX Then "Typeset" Menu > BibTeX Then "Typeset" Menu > LaTeX Then "Typeset" Menu > LaTeX like I always did with BibTeX. When it runs BibTeX, I get the following: This is BibTeX, Version 0.99d (TeX Live 2025) The top-level auxiliary file: app-history.aux I found no \citation commands---while reading file myfile.aux I found no \bibdata command---while reading file myfile.aux I found no \bibstyle command---while reading file myfile.aux (There were 3 error messages) and it doesn't generate anything in the .bbl file. In the end, I LaTeX it twice and no bibliography appears but instead I get the error: Package biblatex Warning: Please (re)run Biber on the file: (biblatex) app-history (biblatex) and rerun LaTeX afterwards. I am able to use BibTeX fine: \documentclass{amsbook} \include{header} % things I define in all my stuff here \begin{document} My document, blah blah, \cite{firstcitation}. \bibliographystyle{plain} % We choose the "plain" reference style \bibliography{refs} \end{document} works just fine.
- "Red. by", series editor in bibliographyby Mirco Nonchef on August 15, 2026 at 7:03 am
I'm using Latex with Zotero. I want to cite a book from a book series. The book has an author and an editor, and the book series has a separate title (the Dover Thrift Editions) and its own editor. When I add an Editor and a Series Editor role as in the MWEB below, I get the following in the bibliography: "Ed. by Janet B. Kopito, Red. by Susan L. Rattiner". The Red. (redacted) does not reflect the role of the series editor properly. Also, the name of the series is currently not part of the entry in the .bib file. How can I add the information for this publication such that it is displayed completely and accurately? MWEB: \begin{filecontents*}{\jobname.bib} @book{frost2019, title = {New {H}ampshire}, author = {Frost, Robert}, editor = {Kopito, Janet B.}, editora = {Rattiner, Susan L.}, editoratype = {redactor}, } \end{filecontents*} \documentclass{article} \usepackage[% autolang=other, backend=biber, style=numeric, defernumbers=true, autocite=superscript, giveninits=false, uniquename=false, language=english ]{biblatex} \addbibresource{\jobname.bib} \begin{document} \cite{frost2019} \printbibliography \end{document}
- How to make Verbatim environment that matches my current one based on tcolorboxby Nasser on August 15, 2026 at 12:01 am
Currently I use this to make verbatim display with rounded frame and yellow background, which works well, but I have to use \begin{tcolorbox}[myBox] \begin{verbatim} ..... \end{verbatim} \end{tcolorbox} But I'd like to be shorten this and be able to just write \begin{myVerbatim} ..... \end{myVerbatim} I can't make normal latex environment using \newenvironment{myVerbatim}[1]{% \begin{tcolorbox}[myBox] \begin{verbatim} }{% \end{verbatim} \end{tcolorbox} } Because what I am passing is verbatim. So I tried to use fancyvrb and its \DefineVerbatimEnvironment{myVerbatim}{Verbatim}{ but I am not able to get the exact look I currently have using tcolorbox and verbatim. From what I found it seems fancyvrb does not support rounded corners for frame and also does not support background color. fillcolor is not same. I do not want to use listings package in any way in all of this. (causes issue with tex4ht) Below I show my current tcolorbox implementation and my fancyvrb one. The question is: Is it possible to obtain the same look but using \DefineVerbatimEnvironment ? \documentclass[12pt]{article} \usepackage{tcolorbox} \usepackage{xcolor} \usepackage{verbatim} \tcbuselibrary{breakable} \definecolor{bg}{RGB}{255,255,226} \tcbset{ myBox/.style={ colframe=gray, colback=bg, boxrule=0.5pt, boxsep=4pt, arc=4pt, left=0pt, right=0pt, top=0pt, bottom=0pt } } \begin{document} \begin{tcolorbox}[myBox] \begin{verbatim} some 3^2 verbatim % text \sin x def hello_world_and_my_var(): print("Underscores work fine inside standard verbatim!") return True \end{verbatim} \end{tcolorbox} %I'd like to just do the following instead %\begin{myVeratim} % ................ %\end{myVerbatim} \end{document} Compiled using lualatex Here is the best I can do using fancyvrb \documentclass[12pt]{article} \usepackage{fancyvrb} \usepackage{xcolor} \definecolor{bg}{RGB}{255,255,226} % Define the custom verbatim environment \DefineVerbatimEnvironment{myVerbatim}{Verbatim}{ frame=single, % Adds the outer border framerule=0.5pt, % Sets border thickness rulecolor=\color{gray}, % Sets border color fillcolor=\color{yellow}, % Sets the yellow background color framesep=4pt, % Adjusts internal padding (matches boxsep) } \begin{document} \begin{myVerbatim} some 3^2 verbatim % text \sin x def hello_world_and_my_var(): print("Underscores work fine inside standard verbatim!") return True \end{myVerbatim} \end{document} Gives Which is not exactly the same. The solution I am looking for is to generate similar output as the first one above, but using \begin{myVerbatim}....\end{myVerbatim} to reduce typing. But with restrictions no use or loading listing package no use of external temporary files Any solution that does this will be great. It does not have to use fancyvrb either For an example, solution such as \newtcblisting{myVerbatim}{ colback=yellow!20, % background color colframe=gray, % border color boxrule=0.5pt, % border thickness arc=4pt, % rounded-corner radius boxsep=4pt, % padding left=4pt, right=4pt, top=4pt, bottom=4pt, listing only } Will not work, as this causes listing package to be loaded. TL 2026
- fill a longtblr table 2 columns with text in verse shapeby user1850133 on August 14, 2026 at 11:51 am
I have some poems or song lyrics like in the following piece: >>The poem Earum occaecati ut est aliquam quia. Et sunt voluptatem laborum hic omnis. Impedit ut velit exercitationem aut consequuntur >Ut dolorem iusto nam. Est error numquam consequatur qui accusamus. Odio illo sed numquam cumque iusto eum. Voluptatem ea cum et verses in general should alternatively fill the left column and right column. Every line marked with >> should be in the left column preceded of a vertical space of 2em for example and put in bold. The following verse should come just below. If there is one following verse it should go in the right column. Lines starting with > should be put in bold only, and the following verse should go below. NB: Those who'd like to help, do it only if you're ready to make clear about your solution as much as the user (me) needs. Remember that we're not all full-time programmers. My main activity is something else. here's my try... \documentclass[a4paper]{article} \usepackage{tabularray,fancyhdr,verbatimbox} \UseTblrLibrary{booktabs} \setlength{\parindent}{0pt} \ExplSyntaxOn \NewDocumentEnvironment{myenv}{c} { \begin{longtblr}{colspec={Q[1,wd=.5\linewidth,h]Q[1,wd=.5\linewidth,h]}} \fill_tblr:n {#1} }{ \end{longtblr} } \bool_new:N \l__leftcol_bool \bool_set_true:N \l__leftcol_bool \seq_new:N \l__verse_stanzas_seq \seq_new:N \l__verse_lines_seq \NewDocumentCommand{\togglebool}{ }{ \bool_set_inverse:N \l__leftcol_bool } \cs_new_protected:Nn \fill_tblr:n { \seq_set_split:Nnn \l__verse_stanzas_seq { \obeyedline\obeyedline } {#1} \seq_map_function:NN \l__verse_stanzas_seq \__verse_stanza:n } \cs_new_protected:Nn \__verse_stanza:n { \seq_set_split:Nnn \l__verse_lines_seq { \obeyedline } {#1} \seq_map_function:NN \l__verse_lines_seq \__verse_line:n } \cs_new_protected:Nn \__verse_line:n { % check if the line starts with >> \str_if_eq:eeTF { \str_head:n {#1} } { >> } {% it does: move left and use bold face on what remains after > \hspace*{-\vleftskip} \textbf{ \exp_args:Nne \tl_rescan:nn {} { \tl_tail:n {#1}} } & \\ \bool_set_true:N \l__leftcol_bool } {% it doesn't: %check \l__leftcol_bool too \bool_if:nTF \l__leftcol_bool { % text must go in left column \str_if_eq:eeTF { \str_head:n {#1} } { > } {% it does: use bold face \textbf{ \exp_args:Nne \tl_rescan:nn {} { \tl_tail:n {#1}} } & \\ } { % it does not #1 & \togglebool } } { % text must go in right column \str_if_eq:eeTF { \str_head:n {#1} } { > } {% it does: use bold face & \textbf{ \exp_args:Nne \tl_rescan:nn {} { \tl_tail:n {#1}} } \\ } { % it does not & #1 \\ \togglebool } } } } \ExplSyntaxOff \pagestyle{fancy} \renewcommand{\headrulewidth}{.3pt} \begin{document} \begin{myenv} >>The poem Earum occaecati ut est aliquam quia. Et sunt voluptatem laborum hic omnis. Impedit ut velit exercitationem aut consequuntur >Ut dolorem iusto nam. Est error numquam consequatur qui accusamus. Odio illo sed numquam cumque iusto eum. Voluptatem ea cum et \end{myenv} \end{document}
- How to embed a qr code in a tcolorbox?by modallyFragile on August 14, 2026 at 10:58 am
I want to make an environment which takes two mandatory arguments, a title and a url, and prints a box, with the title at the top, a QR code of the url on the left, and the url itself at the bottom. The contents of the environment should be printed in the right of the box, wrapping under the qr code if long enough. I've got close. The MWE below creates a command which does this. But: It's not an environment. The tcolorbox tools available make it harder to create an environment with preset content. The qr code is printed, but leaves a thick margin at the top, between the QR code and the box. If the text is short, the QR code doesn't 'push' the bottom of the box down to accommodate it. (all demonstrated by the MWE below). The main issue seems to be floating (or otherwise managing) the QR code inside the box. I'm not sure how to approach this; below I used wrapfig2 because another question I found had success it. It compiles, but it doesn't quite work. How can I achieve what I want? \documentclass{article} \usepackage[skins]{tcolorbox} \usepackage{qrcode} \usepackage{wrapfig2} \usepackage{lipsum} % <title> <link> <description> \NewTotalTColorBox{\mweqrbox}{ m m m }{ enhanced,colback = white,colframe=black,coltitle=black, sharp corners,boxrule = 0.4pt, fonttitle = \itshape, attach boxed title to top text left = { yshift = -0.5\baselineskip-0.5pt, yshifttext = -0.25\baselineskip }, boxed title style={ tile, size = minimal, left = 0.5mm, right = 0.5mm, colback = white, before upper = \strut }, title={#1}, subtitle style = { fontupper = \scriptsize\ttfamily, colback = white, colframe = white, top=0pt, nobeforeafter }, lower separated=false }{% \begin{wrapfigure}{l} \qrcode{#2} \end{wrapfigure} #3 % Description % this is useful because otherwise, with a short description, the % subtitle cuts through the middle of the QR code. \tcblower \tcbsubtitle{#2} } \begin{document} \mweqrbox{Foo}{https://example.com/some/long/path#fragment}% { Some text here. Some text here. Some text here. Some text here. Some text here. Some text here. Some text here. Some text here. Some text here. Some text here. Some text here.} \end{document}
- Text in multicolumn cells does not center in tabularxby Alexander Z. on August 14, 2026 at 10:23 am
I am trying to create a tabularx table with centered content. Everything works as long as each cell is one column wide. But as long as I add multicolumn cells, the centering is skewed. How do I make the content centered properly? MWE: \documentclass[12pt,a4paper]{book} \usepackage{graphicx} % Required for inserting images \usepackage{float} \usepackage{tabularx} \usepackage[a4paper,hmargin=1.0cm,vmargin=1.5cm]{geometry} \newcolumntype{R}{>{\centering\arraybackslash}X} \renewcommand\tabularxcolumn[1]{m{#1}} \usepackage{multicol} \setlength{\columnsep}{1.0pc} \usepackage{multirow} \begin{document} \begin{figure}[H] \centering \begin{minipage}{1.0\textwidth} \Large \centering \begin{tabularx}{\textwidth}{|R|R|R|R|R|R|R|R|R|R|} \hline 30 & 31 & 32 & 33 & 34 & 35 & 36 & 37 & 38 & 39 \\ \hline 40 & 41 & 42 & 43 & 44 & 45 & 46 & 47 & 48 & 49 \\ \hline 50 & 51 & 52 & 53 & 54 & 55 & 56 & 57 & 58 & 59 \\ \hline 60 & (61) & (64) & (85) & (94) & (140) & (162) & \multicolumn{3}{>{\hsize=3\hsize\linewidth=\hsize}R|}{(\emph{on the right:} 163)} \\ \hline \multicolumn{6}{|>{\hsize=6\hsize\linewidth=\hsize}R|}{(\emph{on the left:} 170)} & & & & \\ \hline \end{tabularx} \end{minipage} \end{figure} \end{document} Result:
- Combining "manyfoot" with "endnotes" package to store two different sets of footnotes at the end of the documentby BarbarianLunatic on August 14, 2026 at 9:56 am
I am currently working on a new book and would like to store two different sets of footnotes at the end of the document. One Should go under the Title "Botanical Relevance" and one "Noteworthy Mentions". I have managed at least to set the titles, but I cannot wrap my mind around the formatting. The idea is to predefine two sets of footnotes (one \alph and one \ arabic) with manyfoot and store them in two separate endnote libraries at the end of the document. The endnote libraries should preferably be called with a command like "\theendnotesB" and "\theendnotesN". I tried using "\let\footnoteB=\endnote" and changing it to "\let\footnoteN=\endnote" after having called the first endnote library, but the attempt failed. Any help appreciated. This is the MWE: \documentclass[12pt,draft]{book} \usepackage[ paperwidth=148mm,%242mm, paperheight=210mm, top=17mm, bottom=10mm, inner=15mm, outer=13mm, ]{geometry} \usepackage{nopageno} \usepackage[T1]{fontenc} \usepackage{manyfoot} \usepackage{endnotes} % multifoot Declaration \DeclareNewFootnote{B}[alph] % B = Botanical Relevance \DeclareNewFootnote{N}[arabic] % N = Noteworthy Mentions % How to Create a custom command to store all “B” Footnotes in one Endnote Library and all “N” Footnotes in another. \newcommand{\theendnotesB}{ } % not sure how to do this \newcommand{\theendnotesN}{ } % not sure how to do this % Sending "B" footnotes to endnotes library \let\footnoteB=\endnote % this command stores the “B” notes in Endnotes, but also changes them to arabic numbering \begin{document} ...and the Mage picked a white multifaceted flower and said ''Kham\footnoteB{This flower is equivalent to Yarrow (Achillea millefolium) and has the same properties}'' to the stranger, who understood nothing for the moment, but promised to himself quietly that he would learn everything he could from this man, who seemed so strange and yet so resourceful...for he knew that his people were in need of this knowledge\footnoteN{Here it must be mentioned that any man, who strives to become truly wise in the properties of healing plants, is an asset to his people.}.\\ The Moment passed and turned to dust, as everything will do at last, but worry not for life moves on and shows the seeking heart what's strong. %Endnotes Title B \renewcommand{\notesname}{\hphantom{cccccc}Botanical Relevance} %Endnotes B \newpage \begingroup \parindent 0pt \parskip 2ex \def\enotesize{\normalsize} \theendnotes %should probably be a new command → \theendnotesB \endgroup %Endnotes Title N \renewcommand{\notesname}{\hphantom{cccccc}Noteworthy Mentions} \let\footnoteN=\endnote % it was an attempt, but it failed %Endnotes N \newpage \begingroup \parindent 0pt \parskip 2ex \def\enotesize{\normalsize} \theendnotes %should probably be a new command → \theendnotesN \endgroup \end{document} These are the Pages with comments:
- kpfonts-otf: too much whitespace between integral sign and integrand?by Jürgen on August 13, 2026 at 4:16 pm
Maybe it is a matter of taste, but I think the space between integral sign and integrand is way too large when the kpfonts-otf package is in use: \documentclass{scrartcl} \usepackage{kpfonts-otf} %\usepackage{unicode-math} % loaded automatically by kpfonts-otf \removenolimits{\int} \removenolimits{\oint} \begin{document} \begin{equation} I = \int_0^x S ds \end{equation} \begin{equation} I = \oint_0^x S ds \end{equation} \end{document} This has already been discussed in this question, but I still think the space is not correct. [I am not sure, whether the tags are ok. Pls modify them if necessary.]
- is texstudio.org shutdown? I can't load it [closed]by V Hoi Anh Khoa 91 on August 13, 2026 at 2:45 pm
I try to download but I can't load into texstudio.org. Is there any alternative way to download it? I'm using a macbook
- A Package fontspec Error: [duplicate]by user2925716 on August 13, 2026 at 10:24 am
I'm looking for a correct,XeTeX compilable file: \def\extrasenglish{} % for varioref bug https://github.com/latex3/latex2e/issues/2112 \documentclass[ a4paper, % fontsize=10pt, % twoside=true, ]{kaobook} \makeatletter \AtBeginDocument{% \setmainfont{TeX Gyre Termes} \setsansfont{TeX Gyre Heros} \setmonofont{TeX Gyre Cursor} } \makeatother \let\providelength\relax \usepackage{dialogue} % Choose the language \ifxetexorluatex \let\providelength\relax \usepackage{polyglossia} \setmainlanguage{english} \else \let\providelength\relax \usepackage[english]{babel} % Load characters and hyphenation \fi \usepackage[english=british]{csquotes} % English quotes \usepackage{amsmath,amssymb} \usepackage{mathrsfs} \usepackage{imakeidx} \usepackage{hyperref} \makeindex \usepackage{enumitem} \usepackage{etoolbox} \begin{document} \medskip \section{Lane Hemaspaandr]oing research collaboration.] kip {\flushright lane} \medskip \section{A short story from the computational complexity exam} One day, at the exam from computational complexity, our teacher gave us a task and waited for our completing it. I returned to her an empty paper after about an hour of work. I claimed that for one of the questions the alleged proof I was supposed to carry out was not valid. After a while she spotted a gap in it: the negation of satisfiable formula may not be unsatisfiable and told me that I was right. But, she said, why did you started to solve the 6th out of 7 questions which was by chance incorrectly assigned ? I replied, there was something immediately strange in this assignment. \medskip \end{document} Command Line: bibtex.exe "lane3" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is BibTeX, Version 0.99d (MiKTeX 25.4) The top-level auxiliary file: lane3.aux I found no \citation commands---while reading file lane3.aux I found no \bibdata command---while reading file lane3.aux I found no \bibstyle command---while reading file lane3.aux (There were 3 error messages) Command Line: makeindex.exe "lane3.idx" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is makeindex, version 2.16 [MiKTeX 25.4]. Scanning input file lane3.idx...done (0 entries accepted, 0 rejected). Nothing written in lane3.ind. Transcript written in lane3.ilg. Command Line: C:\Users\Hynek\AppData\Local\Programs\MiKTeX\miktex\bin\x64\xelatex.exe --interaction=errorstopmode --synctex=-1 "lane3.tex" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is XeTeX, Version 3.141592653-2.6-0.999997 (MiKTeX 25.4) (preloaded format=xelatex.fmt) restricted \write18 enabled. entering extended mode (lane3.tex LaTeX2e <2025-06-01> patch level 1 L3 programming layer <2025-10-09> (kaobook.cls Document Class: kaobook 2021/06/02 v0.9.7 kaobook (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrbook.cls Document Class: scrbook 2026/02/02 v3.49.2 KOMA-Script document class (book) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrkbase.st y (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrbase.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrlfile.st y (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrlfile-ho ok.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrlogo.sty ))) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/graphics\keyval.sty ))) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\tocbasic.st y) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrsize10pt .clo) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\typearea.st y)) (kao.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/etoolbox\etoolbox.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/tools\calc.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/xcolor\xcolor.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/graphics-cfg\color.cfg) Package xcolor Warning: Package option `usenames' is obsolete and ignored on in put line 265. 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(C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/fontspec\fontspec.cfg)) ) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/base\fix-cm.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/base\ts1enc.def)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsmath.sty For additional information on amsmath, use the `?' option. (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amstext.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsgen.sty)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsbsy.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsopn.sty)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/unicode-math\unicode-ma th-table.tex)))Running miktex-makemf.exe... Sorry, but miktex-makemf did not succeed. The log file hopefully contains the information to get MiKTeX going again: C:\Users\Hynek\AppData\Local\MiKTeX\miktex\log\miktex-makemf.log Running miktex-hbf2gf.exe... Couldn't open `Libertinus Ser.cfg' hbf2gf (CJK ver. 4.8.4) Sorry, but miktex-maketfm did not succeed. The log file hopefully contains the information to get MiKTeX going again: C:\Users\Hynek\AppData\Local\MiKTeX\miktex\log\miktex-maketfm.log ! Package fontspec Error: (fontspec) The font "Libertinus Serif" cannot be found; this (fontspec) may be but usually is not a fontspec bug. Either (fontspec) there is a typo in the font name/file, the font is (fontspec) not installed (correctly), or there is a bug in (fontspec) the underlying font loading engine (fontspec) (XeTeX/luaotfload). For immediate help type H <return>. ... l.1022 ^^I\setsansfont [ ? X No pages of output. Transcript written on lane3.log. _____________________________________________________________________ PDFTeXify Compilation Report (Pages: 0) Errors: 1 Warnings: 1 Bad Boxes: 0
- How can I transfer my paper Google docs to LaTeX while also keeping my citations linked? [closed]by Arjita Mital on August 13, 2026 at 10:18 am
I am using Google Docs to write my paper since it is easier for my co-author. How do I transfer my paper to LaTeX once I finish? I have also linked my Zotero library to Google Docs, so I want to make sure my citations also get transferred to Zotero.
- How to realize a parenthesis with polyglossia?by Jürgen on August 13, 2026 at 9:32 am
I used to glue the dashes to the parenthesis like shown below with pdflatex. \documentclass{scrartcl} \usepackage{kpfonts-otf} \usepackage[babelshorthands=true]{polyglossia} \setdefaultlanguage{german} \begin{document} This is a "~- not necessarily smart~-- text. \end{document} Running with lualatex yields this result (edited): I cannot find a solution in the fine polyglossia manual. How to do it correctly? Edit: The result should like this: with the important aspect, that both dashes are glued to the parenthesis when it comes to a line break.
- A `\par` error: how can I FIX IT? [closed]by user2925716 on August 13, 2026 at 9:08 am
Command Line: bibtex.exe "lane2" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is BibTeX, Version 0.99d (MiKTeX 25.4) The top-level auxiliary file: lane2.aux I found no \citation commands---while reading file lane2.aux I found no \bibdata command---while reading file lane2.aux I found no \bibstyle command---while reading file lane2.aux (There were 3 error messages) Command Line: makeindex.exe "lane2.idx" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is makeindex, version 2.16 [MiKTeX 25.4]. Scanning input file lane2.idx...done (0 entries accepted, 0 rejected). Nothing written in lane2.ind. Transcript written in lane2.ilg. Command Line: makeindex.exe -s "lane2.ist" -t "lane2.glg" -o "lane2.gls" "lane2.glo" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y Index style file lane2.ist not found. Usage: makeindex [-ilqrcgLT] [-s sty] [-o ind] [-t log] [-p num] [idx0 idx1 ...] Command Line: C:\Users\Hynek\AppData\Local\Programs\MiKTeX\miktex\bin\x64\xelatex.exe --interaction=errorstopmode --synctex=-1 "lane2.tex" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is XeTeX, Version 3.141592653-2.6-0.999997 (MiKTeX 25.4) (preloaded format=xelatex.fmt) restricted \write18 enabled. entering extended mode (lane2.tex LaTeX2e <2025-06-01> patch level 1 L3 programming layer <2025-10-09> Runaway argument? ! Paragraph ended before \@fileswith@ptions was complete. <to be read again> \par l.6 ? ! Emergency stop. <to be read again> \par l.6 No pages of output. _____________________________________________________________________ PDFTeXify Compilation Report (Pages: 0) Errors: 2 Warnings: 0 Bad Boxes: 0 \documentclass[ a4paper, fontsize=10pt, twoside=true, ]%{kaobook} \usepackage{iftex} % kvůli \ifxetexorluatex % --- oprava chybějícího fontu Libertinus --- % kaobook (přes kao.sty) si standardně nastavuje fonty rodiny Libertinus. % Pokud tyto fonty nejsou v systému nainstalované, fontspec selže % s "The font Libertinus Serif cannot be found". Následující řádky % přenastaví fonty na TeX Gyre, které jsou součástí běžné TeX Live/MiKTeX instalace. \makeatletter \AtBeginDocument{% \setmainfont{TeX Gyre Termes} \setsansfont{TeX Gyre Heros} \setmonofont{TeX Gyre Cursor} } \makeatother \usepackage{dialogue} % Choose the language \ifxetexorluatex \usepackage{polyglossia} \setmainlanguage{english} \else \usepackage[english]{babel} \fi \usepackage[english=british]{csquotes} % English quotes \usepackage{amsmath,amssymb} \usepackage{mathrsfs} \usepackage{imakeidx} \usepackage{hyperref} \makeindex \usepackage{enumitem} \usepackage{etoolbox} \begin{document} \medskip \section{Lane Hemaspaandra} dear hynek again, thanks, and warmest wishes to you. (I don't know if you already have a Ph.D., but if you don't and you are ever are looking to get one, please do consider University of Rochester, and if you do, please let me know so I can make sure the admissions committee doesn't fail to notice yours amidst the hundreds of applications. My most recent Ph.D. graduate, Piotr Faliszewski, who graduated 1.5 years ago and became an assistant professor in Krakow, Poland, came to UR because he send me some comments on The Complexity Companion, and from the correspondence that grew, he applied here, was accepted, did great research and a great Ph.D. thesis, and we now have a slew of joint papers, and a close ongoing research collaboration.) \medskip {\flushright lane} \medskip \section{A short story from the computational complexity exam} One day, at the exam from computational complexity, our teacher gave us a task and waited for our completing it. I returned to her an empty paper after about an hour of work. I claimed that for one of the questions the alleged proof I was supposed to carry out was not valid. After a while she spotted a gap in it: the negation of satisfiable formula may not be unsatisfiable and told me that I was right. But, she said, why did you started to solve the 6th out of 7 questions which was by chance incorrectly assigned? I replied, there was something immediately strange in this assignment. \medskip \section{Dana Scott} In 2008 I have asked the following question to FOM forum: I have a question regarding Axiom of Choice. What is the strength of the following two theories \begin{enumerate} \item \label{eq:pyth1} $\textsf{ZF}+\{\text{on every filter, there is a selector}\}$ \item \label{eq:pyth2} $\textsf{ZF}+\{\text{on every ultrafilter, there is a selector}\}$ \end{enumerate} Professor Dana Scott comments on the question: \begin{dialogue} \speak{Dana Scott} How did the question come up? Why don't you sign your whole name on FOM, so people know who you are? \speak{Me} I'm interested in $\textsf{ZFC}$ (and other foundational issues), and from time to time have a question on the subject; but currently have no leadership... \speak{Dana Scott} Tarski would have liked this question. \end{dialogue} End of dialogue. \section{A few observations around the time of my graduation} My Master Thesis Advisor once asked me: \begin{dialogue} \speak{MTA} Tell me something about semigroups. \speak{I} If we have enough of them, then there will be a morphism between two of them \speak{MTA} That's trivial...no no, that's the Vop\v{e}nka's Principle! How much of them should they there be? \speak{I} Inaccessible cardinal? \speak{MTA} It's obvious, you must have read it somewhere. We need a proper class of them. \end{dialogue} End of dialogue. \medskip I'm not aware that I have read it anywhere. It just resonated in my mind, that the words Exist and Morphism abounded all the time, so I just let them be together. Some other dialogue with this assistant professor: \begin{dialogue} \speak{MTA} So you are interested in set theory? Tell us something about it. \speak{I} What is the largest cardinal compatible with $\textsf{V=L}$? \speak{Professor} There were some other people present and one of them paused to ponder and concluded: A good question. \end{dialogue} End of dialogue. \medskip Many years after, I've found a work by Jack Silver: A large cardinal in the constructible universe, answering this question. \medskip \section{Henk Barendregt book on lambda calculus} I didn't care to rewrite Henk's email in \LaTeX\ notation. Just his first paragraph matters for now. \begin{verbatim} Dear Hynek, You are right. So now you know (at least locally) my book better than me :). But you do not know yet how to use it. So let me help you. P^arrow (being, say, P1,P2 in SO means that both P1 in SO and P2 in SO. Then \x0.x0P1P2 in SO. So my example below should have been \x0x1.x0 I (x1 I I I) in SO. Best wishes, Henk \end{verbatim} \end{document}
- Font compilation error with kaobookby user1720967 on August 12, 2026 at 7:13 pm
The following code with kaobook gives the errors: \documentclass[ a4paper, % fontsize=10pt, % twoside=true, %%verbose,hypertexnames=false, parskip=off, % % % %% numbers=noenddot, % ]{kaobook} % --- oprava chybějícího fontu Libertinus --- % kaobook (přes kao.sty) si standardně nastavuje fonty rodiny Libertinus. % Pokud tyto fonty nejsou v systému nainstalované, fontspec selže % s "The font Libertinus Serif cannot be found". Následující tři řádky % fonty přenastaví na TeX Gyre, které jsou součástí běžné MiKTeX instalace. \makeatletter \AtBeginDocument{% \setmainfont{TeX Gyre Termes} \setsansfont{TeX Gyre Heros} \setmonofont{TeX Gyre Cursor} } \makeatother \let\providelength\relax \usepackage{dialogue} % Choose the language \ifxetexorluatex \let\providelength\relax \usepackage{polyglossia} \setmainlanguage{english} \else \let\providelength\relax \usepackage[english]{babel} % Load characters and hyphenation \fi \usepackage[english=british]{csquotes} % English quotes %\documentclass{book} \usepackage{amsmath,amssymb} \usepackage{mathrsfs} \usepackage{imakeidx} \usepackage{hyperref} \makeindex \usepackage{enumitem} \usepackage{etoolbox} %\usepackage{indentfirst} \begin{document} \medskip \section{Lane Hemaspaandra} dear hynek again, thanks, and warmest wishes to you. (I don't know if you already have a Ph.D., but if you don't and you are ever are looking to get one, please do consider University of Rochester, and if you do, please let me know so I can make sure the admissions committee doesn't fail to notice yours amidst the hundreds of applications. My most recent Ph.D. graduate, Piotr Faliszewski, who graduated 1.5 years ago and became an assistant professor in Krakow, Poland, came to UR because he send me some comments on The Complexity Companion, and from the correspondence that grew, he applied here, was accepted, did great research and a great Ph.D. thesis, and we now have a slew of joint papers, and a close ongoing research collaboration.) \medskip {\flushright lane} \medskip \section{A short story from the computational complexity exam} One day, at the exam from computational complexity, our teacher gave us a task and waited for our completing it. I returned to her an empty paper after about an hour of work. I claimed that for one of the questions the alleged proof I was supposed to carry out was not valid. After a while she spotted a gap in it: the negation of satisfiable formula may not be unsatisfiable and told me that I was right. But, she said, why did you started to solve the 6th out of 7 questions which was by chance incorrectly assigned ? I replied, there was something immediately strange in this assignment. \medskip \section{Dana Scott} In 2008 I have asked the following question to FOM forum: I have a question regarding Axiom of Choice. What is the strength of the following two theories \begin{enumerate} \item \label{eq:pyth1} $\textsf{ZF}+\{\text{on every filter, there is a selector}\}$ \item \label{eq:pyth2} $\textsf{ZF}+\{\text{on every ultrafilter, there is a selector}\}$ \end{enumerate} Professor Dana Scott comments on the question: \begin{dialogue} \speak{Dana Scott} How did the question come up? Why don't you sign your whole name on FOM, so people know who you are? \speak{Me} I'm interested in $\textsf{ZFC}$ (and other foundational issues), and from time to time have a question on the subject; but currently have no leadership... \speak{Dana Scott} Tarski would have liked this question. \end{dialogue} End of dialogue. \section{A few observations around the time of my graduation} My Master Thesis Advisor once asked me: \begin{dialogue} \speak{MTA} Tell me something about semigroups. \speak{I} If we have enough of them, then there will be a morphism between two of them \speak{MTA} That's trivial...no no, that's the Vop\v{e}nka's Principle! How much of them should they there be ? \speak{I} Inaccessible cardinal ? \speak{MTA} It's obvious, you must have read it somewhere. We need a proper class of them. \end{dialogue} End of dialogue. \medskip I'm not aware that I have read it anywhere. It just resonated in my mind, that the words Exist and Morphism abounded all the time, so I just let them be together. Some other dialogue with this assistant professor: \begin{dialogue} \speak{MTA} So you are interested in set theory? Tell us something about it. \speak{I} What is the largest cardinal compatible with $\textsf{V=L}$ ? \speak{Professor} There were some other people present and one of them paused to ponder and concluded: A good question. \end{dialogue} End of dialogue. \medskip Many years after, I've found a work by Jack Silver: A large cardinal in the constructible universe, answering this question. \medskip \section{Henk Barendregt book on lambda calculus} I didn't care to rewrite Henk's email in \LaTeX\ notation. Just his first paragraph matters for now. \begin{verbatim} Dear Hynek, You are right. So now you know (at least locally) my book better than me :). But you do not know yet how to use it. So let me help you. P^arrow (being, say, P1,P2 in SO means that both P1 in SO and P2 in SO. Then \x0.x0P1P2 in SO. So my example below should have been \x0x1.x0 I (x1 I I I) in SO. Best wishes, Henk \end{verbatim} \end{document} Part of the log was listed below: Command Line: bibtex.exe "lane2" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is BibTeX, Version 0.99d (MiKTeX 25.4) The top-level auxiliary file: lane2.aux I found no \citation commands---while reading file lane2.aux I found no \bibdata command---while reading file lane2.aux I found no \bibstyle command---while reading file lane2.aux (There were 3 error messages) Command Line: makeindex.exe "lane2.idx" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is makeindex, version 2.16 [MiKTeX 25.4]. Scanning input file lane2.idx...done (0 entries accepted, 0 rejected). Nothing written in lane2.ind. Transcript written in lane2.ilg. Command Line: makeindex.exe -s "lane2.ist" -t "lane2.glg" -o "lane2.gls" "lane2.glo" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y Index style file lane2.ist not found. Usage: makeindex [-ilqrcgLT] [-s sty] [-o ind] [-t log] [-p num] [idx0 idx1 ...] Command Line: C:\Users\Hynek\AppData\Local\Programs\MiKTeX\miktex\bin\x64\xelatex.exe --interaction=errorstopmode --synctex=-1 "lane2.tex" Startup Folder: C:\Users\Hynek\Desktop\hynek0\Desktop\TH0dipl\Y This is XeTeX, Version 3.141592653-2.6-0.999997 (MiKTeX 25.4) (preloaded format=xelatex.fmt) restricted \write18 enabled. entering extended mode (lane2.tex LaTeX2e <2025-06-01> patch level 1 L3 programming layer <2025-10-09> (kaobook.cls Document Class: kaobook 2021/06/02 v0.9.7 kaobook (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrbook.cls Document Class: scrbook 2026/02/02 v3.49.2 KOMA-Script document class (book) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrkbase.st y (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrbase.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrlfile.st y (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrlfile-ho ok.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrlogo.sty ))) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/graphics\keyval.sty ))) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\tocbasic.st y) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrsize10pt .clo) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\typearea.st y)) (kao.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/etoolbox\etoolbox.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/tools\calc.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/xcolor\xcolor.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/graphics-cfg\color.cfg) Package xcolor Warning: Package option `usenames' is obsolete and ignored on in put line 265. (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/graphics-def\xetex.def) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/graphics\mathcolor.ltx )) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/graphics\dvipsnam.def) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/colortbl\colortbl.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/tools\array.sty)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/generic/iftex\iftex.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/xifthen\xifthen.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/base\ifthen.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/ifmtarg\ifmtarg.sty)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/options\options.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/l3packages/xparse\xpars e.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/l3kernel\expl3.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/l3backend\l3backend-xet ex.def))) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/xpatch\xpatch.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/xstring\xstring.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/generic/xstring\xstring.tex)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/tools\afterpage.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/imakeidx\imakeidx.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/xkeyval\xkeyval.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/generic/xkeyval\xkeyval.tex (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/generic/xkeyval\xkvutils.tex) )) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/generic/iftex\ifxetex.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/generic/iftex\ifluatex.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/tools\multicol.sty)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/tools\varioref.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/geometry\geometry.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/generic/iftex\ifvtex.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/geometry\geometry.cfg)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrlayer-sc rpage.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/koma-script\scrlayer.st y)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/ragged2e\ragged2e.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/setspace\setspace.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/hyphenat\hyphenat.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/microtype\microtype.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/microtype\microtype-xet ex.def) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/microtype\microtype.cfg )) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/needspace\needspace.sty ) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/tools\xspace.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/placeins\placeins.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/marginnote\marginnote.s ty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/marginfix\marginfix.sty ) ==> First Aid for marginfix.sty applied! 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(C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/fontspec\fontspec.cfg)) ) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/base\fix-cm.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/base\ts1enc.def)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsmath.sty For additional information on amsmath, use the `?' option. (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amstext.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsgen.sty)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsbsy.sty) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsopn.sty)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/unicode-math\unicode-ma th-table.tex)))Running miktex-makemf.exe... Sorry, but miktex-makemf did not succeed. The log file hopefully contains the information to get MiKTeX going again: C:\Users\Hynek\AppData\Local\MiKTeX\miktex\log\miktex-makemf.log Running miktex-hbf2gf.exe... Couldn't open `TeX Gyre Term.cfg' hbf2gf (CJK ver. 4.8.4) Sorry, but miktex-maketfm did not succeed. The log file hopefully contains the information to get MiKTeX going again: C:\Users\Hynek\AppData\Local\MiKTeX\miktex\log\miktex-maketfm.log ! Package fontspec Error: (fontspec) The font "TeX Gyre Termes" cannot be found; this (fontspec) may be but usually is not a fontspec bug. Either (fontspec) there is a typo in the font name/file, the font is (fontspec) not installed (correctly), or there is a bug in (fontspec) the underlying font loading engine (fontspec) (XeTeX/luaotfload). For immediate help type H <return>. ... l.1022 ^^I\setsansfont [ ? ! Emergency stop. ... l.1022 ^^I\setsansfont [ No pages of output. _____________________________________________________________________ PDFTeXify Compilation Report (Pages: 0) Errors: 2 Warnings: 1 Bad Boxes: 0 ********************************************************************
- Why commands inside `enumerate` environment with `\write` was not recognized?by user1720967 on August 12, 2026 at 6:22 pm
What is the problem with this document ? \documentclass{article} %\usepackage{mathabx} %\usepackage{unicode-math} \usepackage{amssymb,amsmath} \usepackage{accents} \usepackage{tikz-cd} %\usepackage{fontspec} \usepackage[no-math]{fontspec} %\usepackage{unicode-math} %%\let\circ\undefined %%\let\diamond\undefined %\let\bullet\undefined %%\let\ring\undefined %\let\emptyset\undefined %\let\owns\undefined %\usepackage{mathabx} %\usepackage{xypic} \usepackage[czech]{babel} \usepackage{mypackage} %\usepackage[utf8]{inputenc} \newcommand{\pullbackcorner}[1][dl]{\save*!/#1-1pc/#1:(1,-1)@^{|-}\restore} %\usepackage[all]{xy} %\newfontfamily\ngg{NewGardiner} % \usepackage{pgffor} \usepackage{babyloniannum} %\setfont{NewGardiner} \newfontfamily\ngg{Segoe UI Historic}[Ligatures=TeX] %\newfontfamily\nggg{Egyptian Hieroglyphs}[Ligatures=TeX] % Scale=MatchUppercase, % Script={Egyptian Hieroglyphs}] %UprightFeatures={Ligatures=Common}] %\renewcommand{\theenumi}{\roman{enumi}--\arabic{enumi}} %\newcommand{\stheenumm}{\babyloniannum{1}} %\newcommand{\theenumi}{\roman{enumi}--\arabic{enumi}--\babyloniannum{enumi}} \MakeRobust\babyloniannum \MakeRobust\hgnum \usepackage{enumitem} \ExplSyntaxOn\makeatletter \cs_new_protected:Npn \@moduloitem #1 { \ngg \char \int_eval:n { \int_mod:nn{\int_use:c{#1}}{\modulolength} + \exp_args:No\int_from_hex:n{\modulostart} } } \newcommand\moduloitem[1]{\@moduloitem{c@#1}} \newcommand\modulostart{13000} %adapt \newcommand\modulolength{1000} %adapt \AddEnumerateCounter{\moduloitem}{\@moduloitem}{AA} \ExplSyntaxOff %\renewcommand{\theenumi}{\roman{enumi}--\arabic{enumi}--\!\!\!\!\!\babyloniannum{\value{enumi}}\!\!\!--{\ngg\symbol{"\the\value{nw}}}} %\renewcommand{\theenumi}{\ngg\symbol{"\the\value{\stepcounter{nw}}}} %\usepackage{mathabx} %\RequirePackage{unicode-math} %\RequirePackage{unicode-math} \begin{document} $\ggg$ %\show\babyloniannum %\renewcommand{\theenumi}{\roman{enumi}--\arabic{enumi}--\babyloniannum{enumi}} % \xymatrix{A \ar[r] &B} % $$ % \xymatrix@=3pc{ % & & D \\ % B \ar[r]\ar@/^/[rru]^{h} & P \ar[ru] \pullbackcorner & \\ % A \ar [u]^f \ar[r]_g & C \ar[u]\ar@/_/[ruu]_{k} & % } % $$ \underline{motto:}{ každý den $\pm$ nový princip }\hfill{$\square$} \bigskip \bigskip % \begin{enumerate}[ label=\roman{enumi}--\arabic{enumi}--\!\!\!\!\!\babyloniannum{\value{enumi}}\!\!\!--\large\ngg\symbol{\numexpr "13000+\value{enumi}}--\hgnum{\theenumi}--\moduloitem{enumi}] \begin{enumerate}[ label=\roman{enumi}--\arabic{enumi}--\!\!\!\!\!\babyloniannum{\value{enumi}}\!\!\!--\hgnum{\theenumi}--\moduloitem{enumi}] \item rozhodovat se na hraně zajímavého \item *vždycky to tam máš (data v matematice) \item svoboda a volnost \def\tmp{j} \item \if \tmp j c\fi \vbox{\hbox{Two lines}\hbox{of type.}} \newwrite\jhfile \openout\jhfile=test.jh \newcommand{\triplex}{XXX} \write\jhfile{test \triplex test} \newcommand{\demoletter}[1]{{\setlength{\fboxsep}{-\fboxrule}\fbox{\phantom{#1}}}} %\demoletter{O}\demoletter{n}\demoletter{e} %\demoletter{l}\demoletter{i}\demoletter{n}\demoletter{e}\demoletter{.} \item teorie množin (a někdy i další) je manipulace s objekty "ode zdi ke zdi" a jejich sledování \item nějak to být musí \item všechno je skoro tak nejlepší a nejbohatší, jak to být může \item všechno lze rozvrstvit do podúrovní \item být ve středu vyprávění a ne \end{enumerate} \end{document} Command Line Message as below: --interaction=errorstopmode --synctex=-1 "ideje36.tex" Startup Folder: E:\PLOCHA 3 last one\Desktop\TH0dipl This is XeTeX, Version 3.141592653-2.6-0.999997 (MiKTeX 25.4) (preloaded format=xelatex.fmt) restricted \write18 enabled. entering extended mode (ideje36.tex LaTeX2e <2025-06-01> patch level 1 L3 programming layer <2025-10-09> (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/base\article.cls Document Class: article 2025/01/22 v1.4n Standard LaTeX document class (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/base\size10.clo)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsfonts\amssymb.sty (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsfonts\amsfonts.sty)) (C:\Users\Hynek\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsmath.sty For additional information on amsmath, use the `?' option. 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Undefined control sequence. <write> test \triplex test l.134 \end{document} ? ! Emergency stop. <write> test \triplex test l.134 \end{document} _____________________________________________________________________ PDFTeXify Compilation Report (Pages: 0) Errors: 2 Warnings: 1 Bad Boxes: 0 *****************************************************************************
- How to get the \wedgeq symbol when using kpfonts-otf?by Jürgen on August 12, 2026 at 4:29 pm
ChatGPT told me to use \Corresponds to get the "entspricht" symbol with kpfonts-otf, but what a surprise: It is not known to this font. What do I have to take for this symbol. \documentclass{scrartcl} \usepackage{unicode-math} \removenolimits{\int} \setsansfont{KpSans} \setmainfont{KpRoman} \setmathfont{KpMath-Regular} %\DeclareMathOperator{\entspricht}{\mathrel{\Corresponds}} \begin{document} %\begin{equation} %16 \entspricht 2^4 %\end{equation} \begin{equation} 16 \wedgeq 2^4 \end{equation} \begin{equation} 16 \Corresponds 2^4 \end{equation} \end{document} \endinput The last lines of the log file looks like this Missing character: There is no ≙ (U+2259) in font [KpMath-Regular.otf]:mode=ba se;script=math;language=dflt;mathfontdimen=xetex;! ! Undefined control sequence. l.19 16 \Corresponds 2^4 ? BTW: In former times (up to yesterday when I changed to lualatex) I used % \DeclareMathOperator{\entspricht}{\mathrel{\hat{=}}} with kpfonts and was quite happy with it. With kpfonts-otf the result is more than ugly:
- Problem when defining a new operator for the l3fp module: \fp_tuple_item:nnby Jasper Habicht on August 12, 2026 at 3:09 pm
Note that the aim of this is to add a new operator to the l3fp module of the LaTeX3 kernel and therefore internal functions and reserved prefixes are used throughout the code. Please use this code with the due caution. I try to add a function and operator to the l3fp module that extracts an item from a tuple. I started with defining a public function and underlying internal functions that leave the relevant item of a tuple in the internal fp representation in the input stream. Placed into \fp_eval:n, this results in the intended output (one could also imagine adding \fp_to_decimal:n to this, so it returns the relevant number directly): \documentclass{article} \begin{document} \ExplSyntaxOn \makeatletter % public function \cs_new:Npn \fp_tuple_item:nn #1#2 { \exp_args:Nee \__fp_tuple_item:nn { \__fp_parse:n {#2} } { \__fp_parse:n {#1} } } % internal functions \cs_new:Npn \__fp_tuple_item:nn #1#2 { \__fp_tuple_item_aux:ww #1#2 } \cs_new:Npn \__fp_tuple_item_aux:ww #1 \__fp_sep: { \__fp_tuple_item_select_aux:nw { \__fp_to_int:w #1 \__fp_sep: } } \cs_new:Npn \__fp_tuple_item_select_aux:nw #1 \s__fp_tuple \__fp_tuple_chk:w #2 \__fp_sep: { \int_compare:nNnTF {#1} < 0 { \__fp_tuple_item_select_aux:nw { \__fp_int_eval:w \__fp_array_count:n {#2} + 1 + #1 \__fp_int_eval_end: } \s__fp_tuple \__fp_tuple_chk:w {#2} \__fp_sep: } { \__fp_tuple_item_select_auxi:nw {#1} #2 \s__fp_stop } } \cs_new:Npn \__fp_tuple_item_select_auxi:nw #1 { \int_compare:nNnTF {#1} = 1 { \__fp_tuple_item_select_auxii:w } { \__fp_tuple_item_select_auxiii:nw {#1} } } \cs_new:Npn \__fp_tuple_item_select_auxii:w #1 \__fp_sep: #2 \s__fp_stop { #1 \__fp_sep: } \cs_new:Npn \__fp_tuple_item_select_auxiii:nw #1#2 \__fp_sep: { \__fp_tuple_item_select_auxi:nw { \__fp_int_eval:w #1 - 1 \__fp_int_eval_end: } } \makeatother \fp_eval:n { \fp_tuple_item:nn { ( 1 , 2 ) } { 1 } } % returns 1 \fp_eval:n { \fp_tuple_item:nn { 2 * ( 1 , 2 ) } { 2 } } % returns 4 \fp_eval:n { \fp_tuple_item:nn { ( 1 , 2 , 3 ) } { -1 } } % returns 3 \ExplSyntaxOff \end{document} So far, so good, but now I want to define a new function operator that can be used in an fp expression. The syntax should be item(n,t) where n is the index of the item and t is the tuple. I looked at the implementation of various other functions in the l3fp module such as round() or rand() and came up with the following relatively straight-forward defintion: \cs_new:Npn \__fp_parse_word_item:N { \__fp_parse_function:NNN \__fp_item_o:Nw ? } \cs_new:Npn \__fp_item_o:Nw ? #1 @ { \exp_after:wN \__fp_item_o:w #1 @ } \cs_new:Npn \__fp_item_o:w { \exp_after:wN \__fp_tuple_item_aux:ww } However, this results in an error as eventually \__fp_parse_after:ww does not see the expected tokens. I checked the expansion process up to this point using the unravel package and I can see that I get something along the following lines (<fp> being the relevant internal fp representation): \__fp_parse_after:ww \s__fp <fp> \__fp_sep: @ \exp:w \exp_end_continue_f:w \__fp_parse_infix_end:N \c__fp_prec_end_int \s__fp_expr_stop \exp_end: Other functions return something similar but without \c__fp_prec_end_int which is exactly what \fp__parse_after:ww wants whose argument defintion is #1 @ \__fp_parse_infix_end:N \s__fp_expr_stop #2. Now, I am lost at this point. I can see that my implementation yields the correct fp representation, but I am unable to find the reason why \c__fp_prec_end_int (along with \exp:w \exp_end_continue_f:w) is left in the stream and what I should do to remove this. Full MWE: \documentclass{article} \begin{document} \ExplSyntaxOn \makeatletter % public function \cs_new:Npn \fp_tuple_item:nn #1#2 { \exp_args:Nee \__fp_tuple_item:nn { \__fp_parse:n {#2} } { \__fp_parse:n {#1} } } % internal functions \cs_new:Npn \__fp_tuple_item:nn #1#2 { \__fp_tuple_item_aux:ww #1#2 } \cs_new:Npn \__fp_tuple_item_aux:ww #1 \__fp_sep: { \__fp_tuple_item_select_aux:nw { \__fp_to_int:w #1 \__fp_sep: } } \cs_new:Npn \__fp_tuple_item_select_aux:nw #1 \s__fp_tuple \__fp_tuple_chk:w #2 \__fp_sep: { \int_compare:nNnTF {#1} < 0 { \__fp_tuple_item_select_aux:nw { \__fp_int_eval:w \__fp_array_count:n {#2} + 1 + #1 \__fp_int_eval_end: } \s__fp_tuple \__fp_tuple_chk:w {#2} \__fp_sep: } { \__fp_tuple_item_select_auxi:nw {#1} #2 \s__fp_stop } } \cs_new:Npn \__fp_tuple_item_select_auxi:nw #1 { \int_compare:nNnTF {#1} = 1 { \__fp_tuple_item_select_auxii:w } { \__fp_tuple_item_select_auxiii:nw {#1} } } \cs_new:Npn \__fp_tuple_item_select_auxii:w #1 \__fp_sep: #2 \s__fp_stop { #1 \__fp_sep: } \cs_new:Npn \__fp_tuple_item_select_auxiii:nw #1#2 \__fp_sep: { \__fp_tuple_item_select_auxi:nw { \__fp_int_eval:w #1 - 1 \__fp_int_eval_end: } } % operator defintion \cs_new:Npn \__fp_parse_word_item:N { \__fp_parse_function:NNN \__fp_item_o:Nw ? } \cs_new:Npn \__fp_item_o:Nw ? #1 @ { \exp_after:wN \__fp_item_o:w #1 @ } \cs_new:Npn \__fp_item_o:w { \exp_after:wN \__fp_tuple_item_aux:ww } \makeatother \fp_eval:n { item ( 1 , ( 1 , 2 ) ) } \ExplSyntaxOff \end{document}
- Where is download KAOBOOK class [closed]by 조문수 on August 12, 2026 at 12:14 pm
After installing TeX Live 2026, whenever I compile Kaobook in TeXstudio, I keep getting an error similar to the one in the attachment. I’m new to LaTeX. Where can I download the complete, modified Kaobook file? I’m trying to compile using XeLaTeX with Korean text by using \usepackage{kotex}. How should I configure the settings or the cls file? Is there anyone who can help me?
- Text disappears in tabularray with bg color (polyglossia)by user446526 on August 12, 2026 at 9:25 am
I am typesetting an Arabic document using XeLaTeX and the polyglossia package. I am trying to build a table using the tabularray package. The Problem: Whenever I apply a background color to a specific row using the bg key (e.g., row{1} = {bg=blue!20}), the Arabic text inside that row completely disappears in the output PDF. The text in the other rows (which do not have a background color) renders perfectly fine. It seems like a layering or grouping issue where the bidi package (loaded by polyglossia) conflicts with tabularray's drawing engine, causing the colored box to either cover the text or push the RTL text out of bounds. I have already tried: Removing font=\bfseries from the row settings. Using manual \textbf{} inside the cells. Wrapping the text in \mbox{}. Using \SetCell{bg=blue!20} instead of row{1}. None of these solved the issue; as long as the background color is present, the text vanishes. Minimum Working Example (MWE): \documentclass{article} \usepackage{xcolor} \usepackage{tabularray} % RTL Setup \usepackage{polyglossia} \setmainlanguage{arabic} \setmainfont{Amiri} % Standard Arabic font for testing \begin{document} \begin{center} \begin{longtblr}{ colspec = {|X[c,m,1.6]|X[c,m,1.4]|X[c,m,1.4]|}, hlines, vlines, row{1} = {bg=blue!20, rowsep=5pt}, % The text in this row disappears rowsep=8pt } \textbf{النهاية} & \textbf{التفسير الهندسي} & \textbf{التمثيل البياني} \\ Text appears here & Text appears here & Text appears here \\ \end{longtblr} \end{center} \end{document}
- How to get WebOMints GD to work in LuaLaTeXby Maronite Monks on August 11, 2026 at 8:42 pm
I'm running an antique MacOS (mojave) with MacTeX 2022 installed. The MWE below compiles successfully with XeLaTeX, but with LuaLaTeX, I get the following message: kpathsea: Running mktexpk --mfmode / --bdpi 600 --mag 1+0/600 --dpi 600 WebOMintsGD mktexpk: don't know how to create bitmap font for WebOMintsGD. mktexpk: perhaps WebOMintsGD is missing from the map file. kpathsea: Appending font creation commands to missfont.log. ! error: (file WebOMintsGD) (type 3): font WebOMintsGD at 600 not found ! ==> Fatal error occurred, no output PDF file produced! What does LuaLaTeX want me to do to make this work? %%%%%%%%%%%%%%%%%%%%%%%% \documentclass{memoir} \usepackage{fontspec} \newfontfamily\wb{WebOMints GD} \pagestyle{empty} \begin{document} \wb ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz \end{document}
- Title ends with two periods using apaciteby Mirlan on August 11, 2026 at 6:39 pm
I'm citing a popular online dictionary: \documentclass{article} \usepackage[natbibapa]{apacite} \begin{filecontents}{\jobname.bib} @inbook {MWOganesson, author = {Merriam-Webster}, title = {Oganesson}, book = {Merriam-Webster.com dictionary}, url = {https://www.merriam-webster.com/dictionary/oganesson} } \end{filecontents} \begin{document} The word ``oganesson'' is stressed on the third syllable \citep{MWOganesson}. \bibliographystyle{apacite} \bibliography{\jobname} \end{document} In the output, the title is printed as "Oganesson.." with two periods. Is a workaround known?
- How to left shift an epigraph?by Frode Alfson Bjørdal on August 11, 2026 at 2:42 pm
I have \usepackage{epigraph} in the preamble and write: \documentclass{article} \usepackage{geometry} \usepackage{epigraph} \begin{document} \epigraph{ Visibility and identity are fundamental.\\ Step-identicality makes propositions from antepositions,\\ truth from visibility,\\ and sets from visions. }{} \end{document} But this produces: but I notice that it produces an epigraph under TexStudio which is different from the one I quoted above --- which was produced under OverLeaf. Nevertheless, in both cases there were line breaks which call for a shift of the epigraph to the left. How may I shift the epigraph to the left by the length of "antepositions" so that the epigraph produces the four lines correctly---without affecting the other epigraphs in the document?
- lualatex: integral limits above and below the integral sign wanted (instead of right) [duplicate]by Jürgen on August 11, 2026 at 11:17 am
[continuation of this closed question from today] I would like to have the limits above and below the integral, not on the right side. Using pdflatex I realized this with the shown options for amsmath. What do I have to do when using lualatex? \documentclass{scrartcl} %\usepackage[intlimits,sumlimits]{amsmath} % used w/ pdflatex \usepackage{unicode-math} %\setsansfont{KpSans} %\setmainfont{KpRoman} %\setmathfont{KpMath-Regular} \begin{document} \begin{equation} E = \int_0^x m d c \end{equation} \end{document} With the \removenolimits macro the limits are on the right place (for me on displayed equations). When I compare the results with pdflatex & kpfonts with lualatex & kpfonts-otf I notice two points: (1) The slanted integral sign looks better (for me). But this is surely the decision of the designer. That's ok for me. (2) The distance between the integral sign and the integrand is far too long. Of course I can modify the \int macro, but maybe there is a better way?!
- Adjust vertical space after last item of a listby Sunris8 on August 11, 2026 at 8:23 am
I'm using setlength\itemsep{..} to change the space between subitems of a customized list. The problem is that the last "subitem" is too close to the second "main item" (see picture). This is quite ugly and unbalanced. Is there a way to automatically increase the spacing (other than setlength\itemsep{..} or \vspace) that would fit in this case? \documentclass{article} \usepackage{enumitem} \newlist{questions}{enumerate}{3} \setlist[questions,1]{font=\bfseries, label = Exercise~\arabic*~:, ref = \arabic*, align = left, wide=0cm} \setlist[questions,2]{label=\bfseries \arabic*),align = right, leftmargin=1.2cm} \begin{document} \begin{questions} \item Question? \begin{questions} \item Subquestion 1 \item Subquestion2: nice spacing \end{questions} \item More Questions? \begin{questions} \item Subquestion 1 \item Subquestion2 \end{questions} \end{questions} \vspace{2cm} \begin{questions} \item Question? \begin{questions}\setlength\itemsep{3em} \item Subquestion 1 \item Subquestion2 : bad spacing \end{questions} \item More Questions? \begin{questions} \item Subquestion 1 \item Subquestion2 \end{questions} \end{questions} \end{document}
- Unknown Template Keys in \EditInstanceby CarneSeca on August 10, 2026 at 5:17 pm
I'm trying to write a set of course notes with LaTeX's accessibility tagging on, but I want to change up the chapter and sections headings. The titlesec package is incompatible, so I'm using the \EditInstance command, based on the answers to this previously asked question: Space between top of text area and chapter heading using \EditInstance formating (ruled headformat) I copy-pasted MWE#2 from that answer into my LaTeX editor, re-copied below for completeness. I'm compiling with TexLive 2026's version of lua-latex, which reports itself as ' LuaHBTeX, Version 1.24.0 (TeX Live 2026) ', all packages are up-to-date in tlmgr. The issue is that I get several errors of the form "LaTeX template: Unknown template key 'after-sep'." (I also get the same error for before-sep and decls, as well as "LaTeX template: The instance 'hang' of type 'headformat' is unknown.") I'd like to make this MWE work on my system (so I can modify it to my needs), but I can't for the life of me figure out what is going on. I haven't been able to find any good documentation online about the \EditInstance command, I'm basically just going off of what I can learn from Stack Exchange questions. Any help is appreciated! % Source - https://tex.stackexchange.com/q/760989 % Posted by polaren % Retrieved 2026-08-10, License - CC BY-SA 4.0 \DocumentMetadata{ lang = sv, pdfversion = 2.0, pdfstandard = ua-2, tagging = on, } \documentclass[11pt,a4paper,twoside,final]{report} \usepackage[margin=25mm,top=24mm,bottom=24mm,nomarginpar,nohead,footskip=11mm]{geometry} \usepackage{showframe}\renewcommand\ShowFrameLinethickness{0.05mm} \usepackage[document]{ragged2e} % Needed for compilation. \usepackage{hyperref} % Needed to pass VeraPDF. \hypersetup{ pdftitle={MWE}, pdfauthor={polaren}, pdfsubject={First question to LaTeX Stack Exchange.}, } \EditInstance{heading}{chapter}{ number-format=\makebox[12mm][l]{\theheading.}, number-decls=\sffamily\fontsize{14pt}{16pt}\selectfont, title-decls=\sffamily\fontsize{14pt}{16pt}\selectfont, after-sep=0mm, before-sep=0mm, start-code=\clearpage\vspace*{-10.75mm}\rule{\textwidth}{0.1mm}\newline\vspace*{-18mm}, final-code=\vspace*{-5mm}\rule{\textwidth}{0.1mm}\newline\vspace*{0mm}, headformat-instance=hang, decls=\raggedright\parindent 0pt\rmfamily } \setlength{\parskip}{6pt plus 1pt minus 1pt} %\setlength{\parskip}{0pt} \usepackage{kantlipsum} \begin{document} \chapter*{Unnumbered Chapter} Test. \chapter{Title of Chapter} \kant[1] \end{document}
- Is There a Simpler Way to Use Lettrines in a Verse Environment without Invoking a Subroutineby Yves on August 10, 2026 at 2:10 pm
This is a follow-up question, based on the solutions found in Is There a Simpler Way to Use Lettrines in a Verse Environment without Invoking a Subroutine? In an attempt to help a friend compose a book of her poems, I have tried to take advantage of the lessons above, in particular the last one using the lettrine method. However when I change the poem (seemingly without any other change), I get the two first lines severely indented and the output is not visually satisfactory. I could not explain the reason for this and even less find a correction. \documentclass[a4paper,10pt]{article} \usepackage{lettrine} \usepackage{verse} \begin{document} \poemtitle{Complete solution via {\em lettrine} methods} \begin{verse}[8cm] \lettrine[lhang=1.5,nindent=0em]{M}{aking} a famine where abundance lies,\\> Thy self thy foe, to thy sweet self too cruel.\\ Thou that art now the world's fresh ornament, \\ And only herald to the gaudy spring, \\ Within thine own bud buriest thy content, \end{verse} \bigskip \poemtitle {The Sea Bell} \begin{verse}[8cm] \lettrine[lhang=1.5,nindent=0em]{I}{walked} by the sea,\\> and there came to me,\\ as a star-beam on the wet sand,\\ a white shell like a sea-bell;\\ trembling it lay\\ in my wet hand.\\ In my fingers shaken I heard waken\\ a ding within, by a harbour bar\\ a buoy swinging, a call ringing\\ over endless seas,\\ faint now and far\ldots \end{verse} \end{document