Hot

Consider the following MWE, which is a part of my LyX theorem setup. [I removed some of the pretty-printing commands to make the code shorter.] #\DeclareLyXModule{MWE Theorems} #\DeclareCategory{My Custom Modules} #DescriptionBegin #My standard ntheorem theorems #DescriptionEnd Format 104 Preamble \usepackage[amsmath,thmmarks]{ntheorem} EndPreamble OutlinerName thm "Definitions & Theorems" Style Theorem Category Reasoning LatexType Environment LatexName thm LabelType Static LabelString "Theorem." Preamble \theoremstyle{plain} \theorembodyfont{\upshape} \theoremheaderfont{\bfseries} \theoremseparator{.} \theoremnumbering{arabic} \theoremsymbol{} \newtheorem{thm}{Theorem} EndPreamble Requires ntheorem Requires refstyle End Style Proof CopyStyle Theorem DependsOn Theorem LatexName proof LabelString "Proof:" LabelCounter "" AddToToc "" Preamble \theoremstyle{nonumberplain} \theoremheaderfont{\itshape} \theorembodyfont{\upshape} \theoremseparator{:} \theoremsymbol{\ensuremath{\blacksquare}} \newtheorem{proof}{Proof} \theoremstyle{plain} \theorembodyfont{\upshape} \theoremheaderfont{\bfseries} \theoremseparator{.} \theoremnumbering{arabic} \theoremsymbol{} EndPreamble LabelFont Shape Italic Series Medium EndFont EndLabelType Filled_Box Requires amssymb End Expected behavior: When I use, for example, a proof environment, the Preamble section of the style definition should be added to the preamble of the generated LaTeX. Instead, I obtain the following code in my preamble: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Textclass specific LaTeX commands. \usepackage[amsmath,thmmarks]{ntheorem} \newref{thm}{refcmd={Theorem~\ref{#1}}} \theorembodyfont{\upshape} \theoremheaderfont{\bfseries} \theoremseparator{.} \theoremnumbering{arabic} \theoremsymbol{} \AtBeginDocument{ \theoremstyle{plain} \newtheorem{thm}{Theorem} } \theoremheaderfont{\itshape} \theorembodyfont{\upshape} \theoremseparator{:} \theoremsymbol{\ensuremath{\blacksquare}} \theorembodyfont{\upshape} \theoremheaderfont{\bfseries} \theoremseparator{.} \theoremnumbering{arabic} \theoremsymbol{} \AtBeginDocument{ \theoremstyle{nonumberplain} \newtheorem{proof}{Proof} \theoremstyle{plain} } Note the erroneous AtBeginDocument commands, and the reordering of the theorem definitions commands. I have figured out that I can get around the issue by not putting the \newtheorem commands on their own line, or adding a % to the end of their line, but I don't understand why this is happening. This feature does not seem to be documented, and I don't remember it happening until recently. I have been playing around with some settings to get synctex to work, but I don't know what could have caused this.

Consider the following table: \DocumentMetadata{ lang = da, tagging = on } \documentclass[ landscape, 12pt ]{article} \usepackage{fontspec} \setmainfont[ NFSSFamily = tgp, Extension = .otf, UprightFont = *-Regular, BoldFont = *-Bold, ItalicFont = *-Italic, BoldItalicFont = *-BoldItalic, Ligatures = { TeX, CommonOff } ]{texgyrepagella} \usepackage{ amsthm, thmtools } \usepackage[ math-style = TeX ]{unicode-math} \setmathfont{texgyrepagella-math.otf} \setmathfont[ version = bold, FakeBold = 4 ]{texgyrepagella-math.otf} \DeclareSymbolFont{textdigits}{TU}{tgp}{m}{n} \SetSymbolFont{textdigits}{bold}{TU}{tgp}{b}{n} \Umathcode`0="7 \symtextdigits `0 \Umathcode`1="7 \symtextdigits `1 \Umathcode`2="7 \symtextdigits `2 \Umathcode`3="7 \symtextdigits `3 \Umathcode`4="7 \symtextdigits `4 \Umathcode`5="7 \symtextdigits `5 \Umathcode`6="7 \symtextdigits `6 \Umathcode`7="7 \symtextdigits `7 \Umathcode`8="7 \symtextdigits `8 \Umathcode`9="7 \symtextdigits `9 \usepackage{polyglossia} \setdefaultlanguage{danish} \usepackage[ a3paper, vmargin = 2cm, hmargin = 0.6cm ]{geometry} \usepackage{bm} \usepackage{xcolor} \usepackage{tabularray} \UseTblrLibrary{diagbox} \definecolor{matematik}{rgb}{0.89, 0.0, 0.13} \definecolor{biologi}{rgb}{0.55, 0.71, 0.0} \definecolor{geografi}{rgb}{0.68, 0.85, 0.9} \definecolor{fysik}{rgb}{0.99, 0.99, 0.59} \definecolor{nattek}{rgb}{0.0, 0.5, 0.0} \forcsvlist{\listadd\darkcolors}{ matematik, nattek% } \ExplSyntaxOn \NewDocumentCommand\tid{ m m }{% \tl_set:Nn \l__temp_tl { #1 }% \regex_replace_once:nnN { :\d+ } { } \l__temp_tl% \if_int_compare:w \str_count:N \l__temp_tl = 1% \hphantom{0}% \fi:% #1\,--\,#2% } \ExplSyntaxOff \NewTableCommand\fag[1]{ \SetCell{ font = \Huge\bfseries, bg = #1 } \ifinlist{#1}{\darkcolors}{ \SetCell{ fg = white } }{} } \begin{document} \def\mlr{-0.5} \def\str{\large} \LARGE \begin{center} \begin{tblr}{ colspec = { Q[l, m, 6.2cm] *{5}{Q[c, m, 6cm, rightsep = 10pt, leftsep = 10pt]} }, hlines, vlines, rows = {1cm, abovesep = 4pt, belowsep = 4pt}, row{1} = {font = \bfseries}, } \SetCell{c, m} \diagbox{Tidsrum}{Ugedag} & Mandag & Tirsdag & Onsdag & Torsdag & Fredag \\[\mlr ex] \SetCell{m} \tid{8:00}{8:45} & \fag{geografi} {Geografi \\ {\str 9.~C \hfill C-04/C-35}} & \fag{geografi} {Geografi \\ {\str 8.~B \hfill C-11/C-35}} & \fag{nattek} {Natur/tekn. \\ {\str 6.~A \hfill B-68}} & & \fag{biologi} {Biologi \\ {\str 9.~C \hfill C-35}} \\[\mlr ex] \SetCell{m} \tid{8:45}{9:30} & & \fag{matematik} {Matematik \\ {\str 8.~A \hfill C-10}} & \fag{nattek} {Natur/tekn. \\ {\str 6.~A \hfill B-68}} & \fag{fysik} {Fysik/kemi \\ {\str 9.~C \hfill C-29}} & \fag{biologi} {Biologi \\ {\str 9.~C \hfill C-35}} \\[\mlr ex] \SetCell{m} \tid{9:30}{10:00} & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause \\[\mlr ex] \SetCell{m} \tid{10:00}{10:45} & \fag{matematik} {Matematik \\ {\str 8.~A \hfill C-10}} & \fag{matematik} {Matematik \\ {\str 8.~A \hfill C-10}} & \fag{geografi} {Geografi \\ {\str 9.~B \hfill C-02/C-35}} & \fag{fysik} {Fysik/kemi \\ {\str 9.~C \hfill C-29}} & \fag{matematik} {Matematik \\ {\str 8.~A \hfill C-10}} \\[\mlr ex] \SetCell{m} \tid{10:45}{11:30} & & \fag{geografi} {Geografi \\ {\str 7.~A \hfill C-14}} & & \fag{biologi} {Biologi \\ {\str 8.~A \hfill C-35}} & \\[\mlr ex] \SetCell{m} \tid{11:30}{12:15} & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause \\[\mlr ex] \SetCell{m} \tid{12:15}{13:00} & & \fag{geografi} {Geografi \\ {\str 7.~A \hfill C-14}} & \fag{nattek} {Natur/tekn. \\ {\str 6.~B \hfill B-64}} & \fag{matematik} {Matematik \\ {\str 8.~A \hfill C-10}} & \fag{fysik} {Fysik/kemi \\ {\str 9.~B \hfill C-29}} \\[\mlr ex] \SetCell{m} \tid{13:00}{13:45} & \fag{biologi} {Biologi \\ {\str 9.~B \hfill C-35}} & \fag{fysik} {Fysik/kemi \\ {\str 8.~A \hfill C-29}} & \fag{nattek} {Natur/tekn. \\ {\str 6.~B \hfill B-64}} & & \fag{fysik} {Fysik/kemi \\ {\str 9.~B \hfill C-29}} \\[\mlr ex] \SetCell{m} \tid{13:45}{13:55} & & & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause & \SetCell[c = 1]{c, m, font = \bfseries} Pause \\[\mlr ex] \SetCell{m} \tid{13:55}{14:40} & \fag{biologi} {Biologi \\ {\str 9.~B \hfill C-35}} & \fag{fysik} {Fysik/kemi \\ {\str 8.~A \hfill C-29}} & \fag{geografi} {Geografi \\ {\str 8.~A \hfill C-10}} & & \\[\mlr ex] \SetCell{m} \tid{14:50}{16:30} & & \SetCell[c = 1]{c, m, font = \itshape} PF / forberedelse & & \SetCell[c = 1]{c, m, font = \itshape} Team~8 / C-hus & \\[\mlr ex] \end{tblr} \end{center} \end{document} When I compile using an up-to-date (as of August 5th, 2026) TL26 distribution, I get the following warnings: Package tagpdf Info: luamml has been enabled and will create a MathML file. Package tagpdf Warning: Alternative text for graphic is missing. (tagpdf) Using 'picture environment' instead. Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 116, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 120, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 124, text Package tagpdf Warning: Alternative text for graphic is missing. (tagpdf) Using 'picture environment' instead. Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 127, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 128, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 129, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 130, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 131, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 132, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 133, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 134, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 135, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 136, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 137, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 138, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 139, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 140, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 141, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 142, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 143, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 144, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 145, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 146, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 147, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 148, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 149, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 150, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 151, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 152, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 153, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 154, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 155, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 156, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 157, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 158, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 159, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 160, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 161, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 162, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 163, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 164, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 165, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 166, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 167, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 168, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 169, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 170, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 171, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 172, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 173, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 174, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 175, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 176, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 177, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 178, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 179, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 180, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 181, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 182, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 183, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 184, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 185, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 186, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 187, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 188, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 189, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 190, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 191, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 192, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 193, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 194, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 195, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 196, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 197, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 198, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 199, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 200, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 201, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 202, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 203, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 204, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 205, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 206, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 207, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 208, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 209, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 210, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 211, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 212, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 213, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 214, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 215, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 216, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 217, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 218, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 219, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 220, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 221, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 222, text Package tagpdf Warning: Parent-Child 'pdf2:P' --> 'pdf2:P'. (tagpdf) Relation is not allowed! on line 195 (tagpdf) struct 115, text --> struct 223, text [1{/usr/local/texlive/2026/texmf-var/fonts/map/pdftex/updmap/pdftex.map}]<<late x-list-css.html>><<latex-align-css.html>> (./test.aux) MathML statistic ================ ==> 2 MathML fragments read ==> 1 different MathML fragments ==> 2 math fragments found ==> 2 fitting MathML AF found ==> 2 MathML AF attached Package tagpdf Info: Finalizing the tagging structure: (tagpdf) Writing out ~223 structure objects (tagpdf) with ~215 'MC' leaf nodes. (tagpdf) Be patient if there are lots of objects! Package tagpdf Info: writing ParentTree Package tagpdf Info: writing IDTree Package tagpdf Info: writing RoleMap Package tagpdf Info: writing ClassMap Package tagpdf Info: writing NameSpaces Package tagpdf Info: writing StructElems Package tagpdf Info: writing Root ) 533 words of node memory still in use: 6 hlist, 2 vlist, 2 rule, 2 glue, 4 kern, 2 glyph, 11 attribute, 58 glue_spe c, 7 attribute_list, 1 write nodes avail lists: 1:1,2:7251,3:914,4:152,5:177,6:198,7:5908,8:1,9:3416,10:3,11:16 2 How can I change the code in order to get a proper tagging?

Here below is my MWE: % `xelatex` needed \listfiles \documentclass{article} \usepackage[fontset=fandol]{ctex} \usepackage{xcolor} \usepackage{xeCJKfntef} \begin{document} \CJKunderanyline*{0.5ex}{\color{yellow}\rule{2pt}{2.5ex}}{虚室生白，吉祥止止} \end{document} I run tlmgr update today, and I guessed that the latest kernel that cause this bug: *File List* article.cls 2025/01/22 v1.4n Standard LaTeX document class size10.clo 2025/01/22 v1.4n Standard LaTeX file (size option) ctex.sty 2026/07/14 v2.6.4 Chinese adapter in LaTeX (CTEX) expl3.sty 2026-07-20 L3 programming layer (loader) l3backend-xetex.def 2026-02-18 L3 backend support: XeTeX ctexhook.sty 2026/07/13 v2.6.4 Document and package hooks (CTEX) ctexpatch.sty 2026/07/13 v2.6.4 Patching commands (CTEX) fix-cm.sty 2020/11/24 v1.1t fixes to LaTeX ts1enc.def 2001/06/05 v3.0e (jk/car/fm) Standard LaTeX file ctexopts.cfg 2026/07/13 v2.6.4 Option configuration file (CTEX) ctex-engine-xetex.def 2026/07/15 v2.6.4 XeLaTeX adapter (CTEX) xeCJK.sty 2026/07/22 v3.10.4 Typesetting CJK scripts with XeLaTeX xtemplate.sty 2025-10-09 L3 Experimental prototype document functions fontspec.sty 2025/09/29 v2.9g Font selection for XeLaTeX and LuaLaTeX xparse.sty 2025-10-09 L3 Experimental document command parser fontspec-xetex.sty 2025/09/29 v2.9g Font selection for XeLaTeX and LuaLaTeX fontenc.sty 2025/07/18 v2.1d Standard LaTeX package fontspec.cfg xeCJK.cfg 2026/07/22 v3.10.4 Configuration file for xeCJK package zhnumber.sty 2022/07/14 v3.0 Typesetting numbers with Chinese glyphs zhnumber-utf8.cfg 2022/07/14 v3.0 Chinese numerals with UTF8 encoding ctex-scheme-chinese.def 2026/07/13 v2.6.4 Chinese scheme for generic (CTEX) ctex-name-utf8.cfg 2026/07/13 v2.6.4 Caption with encoding UTF-8 (CTEX) indentfirst.sty 2023/07/02 v1.03 Indent first paragraph (DPC) ctex-c5size.clo 2026/07/14 v2.6.4 c5size option (CTEX) ctex-fontset-fandol.def 2026/07/22 v2.6.4 Fandol fonts definition (CTEX) ctex.cfg xcolor.sty 2024/09/29 v3.02 LaTeX color extensions (UK) color.cfg 2016/01/02 v1.6 sample color configuration xetex.def 2025/11/01 v5.0p Graphics/color driver for xetex mathcolor.ltx xeCJKfntef.sty 2026/07/22 v3.10.4 xeCJK font effect ulem.sty 2019/11/18 *********** Anyone knows what happened? And any possible solution to fix this?

I am looking for a LaTeX formatter that is both fast and feature-complete. By being fast, I mean it can format a very large tex file (e.g., more than 30,000 lines) in under a second. By being feature-complete, I mean it can handle nested alignment environments. For example, given \begin{align}a&= \begin{aligned}&b + c \\ & d + f\end{aligned} \\ g&= h\end{align} I would expect the formatter to produce something like \begin{align} a & = \begin{aligned} & b + c \\ & d + f \end{aligned} \\ g & = h \end{align} My motivation: I use VSCode where I configure latexindent to format a tex file whenever I save the changes. That being said, I format a tex file multiple times during an edit. Due to this frequent usage, I can feel the delay when using latexindent even on an average tex file I am aware of the following tools: latexindent is mature and feature-complete, but it is not fast enough for large files. For example, it takes about 25 seconds to format this paper source (36,192 lines), as discussed in this issue. tex-fmt is very fast (being implemented in Rust), but it does not yet handle the above example. It formats \begin{align}a&= \begin{aligned}&b + c \\ & d + f\end{aligned} \\ g&= h\end{align} as \begin{align}a&= \begin{aligned}&b + c \\ & d + f \end{aligned} \\ g&= h \end{align} Are there LaTeX formatters that satisfy both of these requirements?

I'm relatively new to LaTeX, but... I very much suspect it's a decent tool for what I'm trying to do, but I'm having trouble quite getting the behavior I want. My goal is to create a cover, on a5 paper (ultimately, I'll print 2 on a single sheet of A4 paper), to wrap around an a6-sized booklet (the contents of which I've already created, using just pandoc, and thus LaTeX only implicitly). I've found ways to get two-column text that gets me the basics of things (and also a background image, not shown here), but I'd like to also put some text along what amounts to the spine of the booklet, but I'm having troubles getting the positioning of that correct. Here's what I've got so far (including adding showframe just for debugging purposes): \documentclass[a5paper,landscape]{article} \usepackage{rotating} % sideways, turn \usepackage{multicol} % columns \setlength{\columnsep}{1cm} \usepackage[left=0.5cm,right=0.5cm,top=2cm,bottom=2cm,showframe]{geometry} \pagenumbering{gobble} \begin{document} \begin{multicols}{2} \begin{center} Text here for the back cover... \end{center} \columnbreak \begin{center} {\huge A title here} \vspace{2cm} {\large And a subtitle} \end{center} \end{multicols} \makebox[\textwidth][c]{ \begin{turn}{270} Spine text ends up after subtitle... \end{turn} } \end{document} Which generates this: My hope was that the "S" of the "Spine text..." part would start at the same line as the top of the "A" in "A title here", but instead it seems to come at the roughly the same vertical position (acually a little lower, even) on the page as I'd get if I added another line of text... and if I indeed do that, it goes even lower. So, clearly its getting its positioning information from the other stuff on the page. I presume this is because it's in "Paragraph mode". Because I'm still new to LaTeX, though, I'm not sure what I would need to do to get this either into a different mode, or reset the positioning, or treat this as a third (middle) column, of a much narrower width, or... something I haven't even thought of, yet, perhaps. Any solutions (perhaps a different \documentclass, or adding some other packages, or what have you) would be appreciated. (Especially if they can also get me a simpler page layout -- without the space for headings and such that I see thanks to showframe.) Perhaps something to create a minipage with absolute positioning on the page? Or to just position that one line of text? Anyway, something to a least treat the spine text as somehow separate, positioning-wise, from the rest. I've dug around on this site and various others, and tried a few things, but not yet found something that I've been able to figure out how to apply to the challenge at hand. Hopefully that can soon change. 🙂 Thanks!

In a similar spirit to the questions How can my LaTeX files detect if they're being compiled on Overleaf? and Automatic detection of Overleaf for fallback images, I would like to ask (and self-answer) the question of how to define a conditional to check if a LaTeX file is being compiled on the web editor TeXlyre.

In source2e, the box \@curline is described as the contents of current line, excluding left margin skip, and excluding contents of current field Thus I would expect that the width of \@curline in the last field would be everything up to but not including the last field. This is almost correct, but it seems this width is slightly larger than expected. Here's an example. \documentclass{article} \newlength{\firstrowlen} \newlength{\secondrowlen} \begin{document} \makeatletter \begin{tabbing} some text \= some more text \= even more text \= blub \`\global\firstrowlen=\wd\@curline \\ abc \> def \> ghi \> jkl \`\global\secondrowlen=\wd\@curline \end{tabbing} \noindent \raisebox{36pt}[0pt]{\rule{\firstrowlen}{1pt}} \noindent \raisebox{36pt}[0pt]{\rule{\secondrowlen}{1pt}} \end{document} As can be seen, the length of the rules, which are the width of \@curline from each row, extend slightly farther than the actual content. It seems they extend the same amount for both rows. What is this extra amount and where is it coming from? I could not seem to figure this out from the code in source2e.

This is the follow-up of my previous answer. Let's consider the following example: \documentclass{article} \usepackage{array} \usepackage{tabularray} \begin{document} \NewColumnType{W}[1]{>{\raggedright\hangindent=1em\arraybackslash}p{#1}}% \noindent\begin{tblr}{ colspec={@{}XW{20pc}@{}}, row{1} = {l,b}, cell{2}{1} = {c=2}{c,font=\itshape}, } \toprule Variable & Sources\break Bottom\\ \midrule Supply variables & \\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities\\ \bottomrule \end{tblr} \end{document} It gives what we want: However, consider the following code, note the order: \documentclass{article} \usepackage{array} \usepackage{tabularray} \UseTblrLibrary{booktabs} \begin{document} \NewColumnType{W}[1]{>{\raggedright\hangindent=1em\arraybackslash}p{#1}}% \noindent\begin{tblr}{ row{1} = {l,b},%<-------------- colspec={@{}XW{20pc}@{}}, cell{2}{1} = {c=2}{c,font=\itshape}, } \toprule Variable & Sources\break Bottom\\ \midrule Supply variables & \\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities\\ \bottomrule \end{tblr} \end{document} If I put row{1} = {l,b} before colspec={@{}XW{20pc}@{}}, the W would overwrite the b. Thus, row{1} = {l,b} not work. Now Let's consider original requirement, says that we have multiple tabulars with different colspec, now the global setting \SetTblrInner, could only insert the settings at the beginning of the Inner-Specification, that was not so fliexble, any suggestion or workaround? \documentclass{article} \usepackage{array} \usepackage{tabularray} \UseTblrLibrary{booktabs} \begin{document} \NewColumnType{W}[1]{>{\raggedright\hangindent=1em\arraybackslash}p{#1}}% \SetTblrInner{row{1} = {l,b}} \noindent\begin{tblr}{ colspec={@{}XW{20pc}@{}}, } \toprule Variable & Sources\break Bottom\\ \midrule Supply variables & \\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities\\ \bottomrule \end{tblr} \bigskip \noindent\begin{tblr}{ colspec={@{}XW{15pc}X@{}}, } \toprule Variable & Sources\break Bottom & Variable\\ \midrule Supply variables & & \\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities & has been examined\\ \bottomrule \end{tblr} \bigskip \noindent\begin{tblr}{ colspec={@{}XW{12pc}XX@{}}, } \toprule Variable & Sources\break Bottom & Variable & Variable\\ \midrule Supply variables & & & \\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities & has been examined under three types of agglomeration externalities & has been examined\\ \bottomrule \end{tblr} \end{document} I want the \SetTblrInner{row{1} = {l,b}} could be inserted after variable colspec={@{}XW{12pc}XX@{}}, but I seemly found not built-in support. Key edits To make my question more easy to understand, here below is more detailed explaination: I have three tblr, with two columns, three columns and four columns: \documentclass{article} \usepackage{array} \usepackage{tabularray} \UseTblrLibrary{booktabs} \begin{document} \NewColumnType{W}[1]{>{\raggedright\hangindent=1em\arraybackslash}p{#1}}% % \SetTblrInner{row{1} = {l,b}} %<-not work.... \noindent\begin{tblr}{ colspec={@{}XW{20pc}@{}}, row{1} = {l,b} } \toprule Variable & Sources\break Bottom\\ \midrule Supply variables & \\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities\\ \bottomrule \end{tblr} \bigskip \noindent\begin{tblr}{ colspec={@{}XW{15pc}X@{}}, row{1} = {l,b} } \toprule Variable & Sources\break Bottom & Variable\\ \midrule Supply variables & & \\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities & has been examined\\ \bottomrule \end{tblr} \bigskip \noindent\begin{tblr}{ colspec={@{}XW{12pc}XX@{}}, row{1} = {l,b} } \toprule Variable & Sources\break Bottom & Variable & Variable\\ \midrule Supply variables & & & \\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities & has been examined under three types of agglomeration externalities & has been examined\\ \bottomrule \end{tblr} \end{document} There are three row{1} = {l,b} elements after colspec={@{}XW{12pc}XX@{}}, thus they push Variable to the bottom. However, if I want to set row{1} = {l,b} global for all three tblr tables, it failed. I want to know any suggeestions to set them in this case.

I need to align the column heads are in base alignment format, my tags are: \documentclass{article} \usepackage{array} \usepackage{tabularray} \UseTblrLibrary{booktabs} \begin{document} \NewColumnType{W}[1]{>{\raggedright\hangindent=1em\arraybackslash}p{#1}}% \begin{tblr}{@{}XW{20pc}@{}} \toprule \SetCell[c=1]{l} Variable & \SetCell[c=1]{l} Sources\break Bottom\\ \midrule \SetCell[c=2]{c} \textit{Supply variables}\\ Entry of new nonprofits & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities\\ Nonprofit employees & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities\\ Nonprofit financials & The influence of industry structure on the countries innovation capacity has been examined under three types of agglomeration externalities\\ \bottomrule \end{tblr} \end{document}

I have a tex file \documentclass{article} \usepackage{amsthm} \usepackage{mathtools} % before hyperref \mathtoolsset{showonlyrefs} \usepackage[hypertexnames=false]{hyperref} \hypersetup{ colorlinks=true, linkcolor=blue, filecolor=blue, urlcolor=red, citecolor=magenta } \begin{document} \begin{align} B & = C , \label{thm:eq1} \\ X & = Y . \label{thm:eq4} \end{align} We have \eqref{thm:eq1,thm:eq4} and \autoref{thm:eq1,thm:eq4}. \end{document} Both cleveref and zref-clever seem not to be maintained anymore. So I would like to stick to hyperref. Can \eqref{thm:eq1,thm:eq4} and \autoref{thm:eq1,thm:eq4} produce Equations (0.1) and (0.2)? I am aware of the solution in Multiple references with \autoref, which is 15 years old. I wonder if recent development is able to provide a simpler solution.

I am trying to define a command which I do not want to line break if possible. I know this can be done by wrapping the entire command into an \mbox command. However, I may use this command with very long arguments which cannot fit into a single line. But as far as I am aware \mbox will prevent line breaks even if the argument is longer than one line. Is there a way to prevent line breaks only if the argument can fit within one line or do I have to define two separate commands, one that allows line breaking and one that does not? Edit: Here is a smallish example \documentclass[a4paper]{article} \newcommand{\ProdType}[2]{#1 \times #2} \newcommand{\Pair}[2]{{(#1,\mkern2mu#2)}} \newcommand{\Sum}[2]{{#1 \mathop{+} #2}} \newcommand{\AnnotateType}[2]{#1_{#2}} \newcommand{\SumType}[2]{#1 + #2} \newcommand{\listT}[1][\tau]{list~#1} \newcommand{\type}{\AnnotateType{(\SumType{\AnnotateType{unit}{\emptyset}}{\AnnotateType{(\ProdType{\tau}{\AnnotateType{\listT}{D}})}{\emptyset}})}{\emptyset}} \begin{document} This text defines a reasonably long type namely the type $\type$ that is broken up against my will. On the other hand if I mbox it, it is not broken up, even if it needs to be: \mbox{$\Pair{\SumType{\Pair{\type}{\type}}{\Pair{\type}{\type}}}{\SumType{\Pair{\type}{\type}}{\Pair{\type}{\type}}}$}. \end{document}

I discovered that xeCJK has a fallback mechanism, but it can only apply to one fallback CJK font. If I use two fonts simultaneously, the following error occurs: Package xeCJK Warning: Redefining CJKfamily `rm/FallBack` (Jigmo2.ttf). Package xeCJK Warning: CJKfamily `Jigmo.ttf(0)` (FallBack/FallBack) does not contain glyph `𠀁` (U+20001) on line \documentclass{article} \usepackage[fallback]{xeCJK} \setCJKmainfont{Jigmo.ttf} \setCJKfallbackfamilyfont{rm}{Jigmo2.ttf} \setCJKfallbackfamilyfont{rm}{Jigmo3.ttf} \begin{document} Jigmo display: 1. 五 2. 𠀁 3. 𰀀 \end{document} How can I adjust the fallback font order to prioritize Jigmo2.ttf (which has Unicode characters) and then switch from Jigmo2.ttf to Jigmo3.ttf?

I am using tabularray (v2024A on Overleaf) and have encountered an issue with a longtblr table. I have a table with one X column followed by eight X columns. For one row, I span the last eight columns using \SetCell[c=8]{l,m}{...}. However, the text inside the merged cell does not wrap. Instead, it continues beyond the page width as a single line. I expected the merged cell to have the combined width of the eight X columns and automatically wrap the text. The following MWE reproduces the problem: \usepackage{tabularray} \UseTblrLibrary{booktabs} \usepackage{pifont} \newcommand{\cmark}{\ding{51}} \newcommand{\xmark}{\ding{55}} \begin{document} \begin{longtblr}[ caption = {Dummy table}, label = {tab:test}, ]{ width = \linewidth, colsep = 2pt, rowsep = 2pt, colspec = {X[0.225,l,m] *{8}{X[0.2,c,m]}}, hline{1-Z} = {solid}, columns = {font=\footnotesize}, rowhead = 1, row{1} = {font=\footnotesize\bfseries}, } \SetCell{c} Reference & \SetCell{c} Col 1 & \SetCell{c} Col 2 & \SetCell{c} Col 3 & \SetCell{c} Col 4 & \SetCell{c} Col 5 & \SetCell{c} Col 6 & \SetCell{c} Col 7 & \SetCell{c} Col 8 \\ Foo & \cmark & \xmark & \cmark & \xmark & \cmark & \xmark & \cmark & \xmark \\ Bar & \xmark & \cmark & \xmark & \cmark & \xmark & \cmark & \xmark & \cmark \\ Baz & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark \\ Qux & \SetCell[c=8]{l,m} {Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.} \\ \midrule Present work & \cmark & \cmark & \cmark & \cmark & \cmark & \cmark & \cmark & \cmark \\ \end{longtblr} \end{document} Output: The text extends beyond the page instead of wrapping within the merged cell. Expected behaviour: The merged cell should behave like a paragraph cell spanning the combined width of the eight X columns, with the text wrapped automatically. Is this expected behaviour of tabularray, or am I using \SetCell incorrectly? If this is the intended behaviour, what is the recommended way to create a multi-column paragraph cell that wraps automatically?

I'm working on some code to improve amsthm's \qedhere in various list-type environments, e.g., center. I'm having trouble getting the placement right in the last line of the center environment. The default of amsthm is to insert an \hfill which causes the text on the last line to be placed flush left. Here's an example showing the effect of \hfill and amsthm's default behavior. \documentclass{article} \usepackage[nopar]{kantlipsum} \usepackage{amsthm} \begin{document} \begin{center} \kant[1][1-2] \hfill\qedsymbol % not good \end{center} \begin{center} \kant[1][1-2]% this doesn't work \makebox[0pt]{\mbox{}\hfill\qedsymbol} \end{center} \begin{proof} \begin{center} \kant[1][1-2] \qedhere % not good \end{center} \end{proof} \end{document} Is there a way to place the \qedsymbol at the end of the line without affecting the text in that line? My first idea was to use a zero-width box but I couldn't figure out the right combination of (possibly nested) \makeboxes. Ideally, if the last line did not have room for the \qedsymbol, it would be moved to the end of the following line. I'm hoping to do this without writing to the aux with \pdfsavepos (as in the linegoal package).

A few weeks ago I stumbled upon a strange bug: when I tried to place numbers on squares, I got some fairy chess pieces instead. The problem turned out to be related to the use of the beamerposter package (the issue disappears when beamerposter is not loaded). \documentclass{beamer} \usepackage[LSBC5, T1]{fontenc} \usepackage[orientation=portrait, size=custom,width=38,height=40.5,scale=1.0]{beamerposter} \usepackage{xskak} \usepackage{xcolor} \begin{document} \chessboard[ clearboard, % --- NUMBERS --- pgfstyle={[base, at={\pgfpoint{0pt}{-0.4ex}}]text}, % Degree 2 text=\fontsize{1ex}{1ex} 158, markfield=a1, text=\fontsize{1ex}{1ex} 138, markfield=a8, text=\fontsize{1ex}{1ex} 168, markfield=h1, text=\fontsize{1ex}{1ex} 168, markfield=h8, % Degree 3 text=\fontsize{1ex}{1ex} 112, markfield=a2, text=\fontsize{1ex}{1ex} 112, markfield=a7, text=\fontsize{1ex}{1ex} 112, markfield=b1, text=\fontsize{1ex}{1ex} 112, markfield=b8, text=\fontsize{1ex}{1ex} 112, markfield=g1, text=\fontsize{1ex}{1ex} 112, markfield=g8, text=\fontsize{1ex}{1ex} 112, markfield=h2, text=\fontsize{1ex}{1ex} 112, markfield=h7, % Degree 4 text=\fontsize{1ex}{1ex} 84, markfield=a3, text=\fontsize{1ex}{1ex} 84, markfield=a4, text=\fontsize{1ex}{1ex} 84, markfield=a5, text=\fontsize{1ex}{1ex} 84, markfield=a6, text=\fontsize{1ex}{1ex} 84, markfield=b2, text=\fontsize{1ex}{1ex} 84, markfield=b7, text=\fontsize{1ex}{1ex} 84, markfield=c1, text=\fontsize{1ex}{1ex} 84, markfield=c8, text=\fontsize{1ex}{1ex} 84, markfield=d1, text=\fontsize{1ex}{1ex} 84, markfield=d8, text=\fontsize{1ex}{1ex} 84, markfield=e1, text=\fontsize{1ex}{1ex} 84, markfield=e8, text=\fontsize{1ex}{1ex} 84, markfield=f1, text=\fontsize{1ex}{1ex} 84, markfield=f8, text=\fontsize{1ex}{1ex} 84, markfield=g2, text=\fontsize{1ex}{1ex} 84, markfield=g7, text=\fontsize{1ex}{1ex} 84, markfield=h3, text=\fontsize{1ex}{1ex} 84, markfield=h4, text=\fontsize{1ex}{1ex} 84, markfield=h5, text=\fontsize{1ex}{1ex} 84, markfield=h6, % Degree 6 text=\fontsize{1ex}{1ex} 56, markfield=b3, text=\fontsize{1ex}{1ex} 56, markfield=b4, text=\fontsize{1ex}{1ex} 56, markfield=b5, text=\fontsize{1ex}{1ex} 56, markfield=b6, text=\fontsize{1ex}{1ex} 56, markfield=c2, text=\fontsize{1ex}{1ex} 56, markfield=c7, text=\fontsize{1ex}{1ex} 56, markfield=d2, text=\fontsize{1ex}{1ex} 56, markfield=d7, text=\fontsize{1ex}{1ex} 56, markfield=e2, text=\fontsize{1ex}{1ex} 56, markfield=e7, text=\fontsize{1ex}{1ex} 56, markfield=f2, text=\fontsize{1ex}{1ex} 56, markfield=f7, text=\fontsize{1ex}{1ex} 56, markfield=g3, text=\fontsize{1ex}{1ex} 56, markfield=g4, text=\fontsize{1ex}{1ex} 56, markfield=g5, text=\fontsize{1ex}{1ex} 56, markfield=g6, % Degree 8 text=\fontsize{1ex}{1ex} 42, markfield=c3, text=\fontsize{1ex}{1ex} 42, markfield=c4, text=\fontsize{1ex}{1ex} 42, markfield=c5, text=\fontsize{1ex}{1ex} 42, markfield=c6, text=\fontsize{1ex}{1ex} 42, markfield=d3, text=\fontsize{1ex}{1ex} 42, markfield=d4, text=\fontsize{1ex}{1ex} 42, markfield=d5, text=\fontsize{1ex}{1ex} 42, markfield=d6, text=\fontsize{1ex}{1ex} 42, markfield=e3, text=\fontsize{1ex}{1ex} 42, markfield=e4, text=\fontsize{1ex}{1ex} 131, markfield=e5, text=\fontsize{1ex}{1ex} 10, markfield=e6, text=\fontsize{1ex}{1ex} 42, markfield=f3, text=\fontsize{1ex}{1ex} 42, markfield=f4, text=\fontsize{1ex}{1ex} 22, markfield=f5, text=\fontsize{1ex}{1ex} 42, markfield=f6, boardfontsize=20pt] \end{document} Now, I'm actually working with fairy chess pieces, and the only way I see to get them is to build them myself. Could someone help me get those amazing pieces back? As a minimal working example I'm placing a board with just a knight. Could somebody make him vary its shape (i.e., turn it into a fairy chess piece)? \documentclass{article} \usepackage[LSBC5,T1]{fontenc} \usepackage{xskak} \begin{document} \chessboard[setpieces={Nd4}] \end{document} For the time being, I define new pieces using the following code: \makeatletter \cbDefineNewPiece{white}{E} {\raisebox{\depth}{\cfss@whitepiececolor $\includegraphics[width=0.5em]{new-chess-piece.png}$}} {\BlackEmptySquare% \makebox[0pt][r]{\cfss@whitepiececolor \raisebox{\depth}{% \makebox[1em]{$\includegraphics[width=1em]{new-chess-piece.png}$}}}}

To be honest, I can't stand Computer Modern in text anymore, I think Libertinus Serif is much better, however I still wanna use CM (specifically NewCM) for maths. Is it okay to mix text and math fonts or should I stick with Libertinus across the board?

I am trying to evaluate the best possible option for a friend to compose a book of her poems. I have found that the poetrytex package has the necessary features. However I sense my friend could be attracted by the appearance created by the octavo class. She intends to have her book printed, but also wishes to obtain a pdf file to share easily with remote friends. I was unable to get the oneside option working in the octavo class, which may be by design. A file containing poems with a change of margins on each page is not visually attractive, while a book obviously is. \documentclass[12pt,oneside,titlepage,imperial]{octavo} \usepackage{lipsum} \begin{document} \title{Test octavo class} \maketitle \lipsum[1-10] \newpage \lipsum[5-9] \end{document}

After being recommended it in a previous post, I'm using the mathalpha package to specify which alphabets use which package. I'm using the fourier package for the main text and math fonts, because I like the look of the greek letters in the Utopia font. I wish to use the blackboard bold font from mathpazo, which is done using \usepackage[bb=pazo]{mathalpha}, but importing the fourier package beforehand seems to overwrite this (but weirdly, does not overwrite the calligraphic font?). Here's an example: When I don't import fourier this displays as intended \documentclass{article} \usepackage{amsmath} %\usepackage{fourier} % not importing fourier \usepackage[cal=cm, bb=pazo]{mathalpha} \begin{document} $$ ABCDEFGHIJKLMNOPQRSTUVWXYZ $$ % CM math font $$ \mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ} $$ % CM calligraphic $$ \mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ} $$ % pazo blackboard bold \end{document} But when I import fourier the blackboard bold font now renders as Utopia blackboard bold, while the calligraphic font still (correctly) renders as computer modern \documentclass{article} \usepackage{amsmath} \usepackage{fourier} % importing fourier \usepackage[cal=cm, bb=pazo]{mathalpha} \begin{document} $$ ABCDEFGHIJKLMNOPQRSTUVWXYZ $$ % now Utopia font $$ \mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ} $$ % still CM calligraphic $$ \mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ} $$ % should be pazo blackboard bold, renders as Utopia \end{document} How can I use the Utopia font at the same time as pazo's blackboard bold? Cheers in advance.

Issue: Each \SI{}{} unit is converted into two separate MathML elements instead of a single MathML element. Requirement: How can each \SI{}{} expression be converted into a single MathML element? Example: For example, \SI{14.7}{\percent} is currently converted into two separate MathML elements—one for 14.7 and another for %. It should instead be converted into a single MathML element representing the complete SI value and unit. MWE: \documentclass{book} \usepackage{siunitx} \usepackage{algorithm2e} \usepackage{algpseudocode} \begin{document} Manufacturing decarbonization requires emission control that remains auditable under regulatory uncertainty. We propose Carbon-Conformal Manufacturing (CCM), which uses one-sided conformal upper bounds and Carbon Compliance Certificates to connect hourly control decisions with EU ETS and CBAM reporting logic in paper-mill energy systems. On 12 months of source-plant data, CCM reduces carbon emissions by \SI{14.7}{\percent} while maintaining \SI{99.1}{\percent} of production and achieving \SI{96.2}{\percent} empirical coverage at a \SI{95}{\percent} target. In two validated digital-twin variants, coverage remains between \SI{95.4}{\percent} and \SI{96.6}{\percent}, with carbon reduction between \SI{14.2}{\percent} and \SI{14.7}{\percent}. Point optimization reaches \SI{11.3}{\percent} reduction, Bayesian uncertainty intervals reach \SI{93.8}{\percent} coverage, and removing conformal calibration reduces coverage to \SI{87.0}{\percent} while increasing violation events by \SI{23}{\percent}. CCM improves carbon reduction per compute-hour by \SI{11.5}{\percent} over RL-noCP and yields annualized savings of 2,831 tCO$_2$e and 244 kEUR at 86 EUR/t. Temporal and stress tests show stable monthly coverage, and an 8-week shadow deployment sustains weekly monitoring performance under operator review. Live closed-loop actuation remains future work, and the paper's claim boundary is limited to source-plant, digital-twin, and shadow-deployment evidence. \end{document} Produced Output: <!--l. 8--><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline" ><mn>1</mn><mn>4</mn><mo class="MathClass-punc" stretchy="false">.</mo><mn>7</mn></math> <!--l. 8--><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline" ><mstyle mathvariant="normal"><mi >%</mi></mstyle></math>

I want to use the fourier package for the Utopia font, but I'm not a fan of how mathcal font changes to something reminiscent of mathscr. How do I use fourier while retaining the usual mathcal alphabet?

As part of my workflow for typesetting educational materials, I frequently need to draw Chemistry Reaction Progress Tables (often known as ICE tables). To automate this, I am developing a small custom package using tikz called tkzPhysTab. The package calculates the grid coordinates automatically based on the number of reactants and products, places the $+$ and $\rightarrow$ signs, and allows adding rows dynamically. Here is the package code (tkzPhysTab.sty): \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{tkzPhysTab}[2025/11/07 Physical Reaction Table by Khaldi] \RequirePackage{tikz} % ============================= % Default Values % ============================= \def\tkzPhysTabFirstColWidth{1.5} % Width of the first column \def\tkzPhysTabColWidth{2.5} % Width of the data columns \def\tkzPhysTabRowHeight{1.0} % Row height % ============================= % Setup pgfkeys % ============================= \pgfkeys{ /tkzPhysTab/.is family, /tkzPhysTab, firstcol/.store in = \tkzPhysTabFirstColWidth, colwidth/.store in = \tkzPhysTabColWidth, rowheight/.store in = \tkzPhysTabRowHeight, reset/.code = { \def\tkzPhysTabFirstColWidth{1.5} \def\tkzPhysTabColWidth{2.5} \def\tkzPhysTabRowHeight{1.0} } } % Counters (Note: I am aware calling \newcounter here might cause issues if called twice, looking for better alternatives) \newcounter{tkzcolsOne} \newcounter{tkzcolsTwo} \newcounter{tkzlevel} \newcounter{tkzrows} % ============================= % Table Initialization Command % ============================= \newcommand{\tkzPhysicsTabInit}[4][]{% % Reset default values \pgfkeys{/tkzPhysTab/reset} % Apply custom options from [options] \pgfkeys{/tkzPhysTab,#1} \setcounter{tkzcolsOne}{0} \setcounter{tkzcolsTwo}{0} \setcounter{tkzlevel}{1} \setcounter{tkzrows}{0} \foreach \c in {#3}{\stepcounter{tkzcolsOne}} \foreach \c in {#4}{\stepcounter{tkzcolsTwo}} \foreach \r in {#2}{\stepcounter{tkzrows}} \pgfmathtruncatemacro{\ncolData}{\thetkzcolsOne + \thetkzcolsTwo} \pgfmathtruncatemacro{\nrows}{\thetkzrows + 1} \pgfmathsetmacro{\W}{\tkzPhysTabFirstColWidth + \ncolData * \tkzPhysTabColWidth} \pgfmathsetmacro{\H}{\nrows * \tkzPhysTabRowHeight} \coordinate (T) at (0,0); \draw[very thick] (T) rectangle (\W,-\H); % Vertical lines \draw (\tkzPhysTabFirstColWidth, 0) -- (\tkzPhysTabFirstColWidth, -\H); \foreach \i in {1,...,\ncolData}{ \pgfmathsetmacro{\xpos}{\tkzPhysTabFirstColWidth + \i * \tkzPhysTabColWidth} \draw (\xpos, -\tkzPhysTabRowHeight) -- (\xpos, -\H); } % Horizontal lines \foreach \j in {1,...,\nrows}{ \draw (0, -\j*\tkzPhysTabRowHeight) -- (\W, -\j*\tkzPhysTabRowHeight); } % Reactants \foreach [count=\i from 1] \c in {#3} { \pgfmathsetmacro{\xcenter}{\tkzPhysTabFirstColWidth + (\i - 0.5) * \tkzPhysTabColWidth} \node at (\xcenter, -\tkzPhysTabRowHeight/2) {\c}; \ifnum\i>1 \pgfmathsetmacro{\xplus}{\tkzPhysTabFirstColWidth + (\i - 1) * \tkzPhysTabColWidth} \node at (\xplus, -\tkzPhysTabRowHeight/2) {$+$}; \fi } % Arrow between reactants and products \pgfmathtruncatemacro{\nReact}{\thetkzcolsOne} \pgfmathsetmacro{\xarrow}{\tkzPhysTabFirstColWidth + \nReact * \tkzPhysTabColWidth} \node at (\xarrow, -\tkzPhysTabRowHeight/2) {$\rightarrow$}; % Products \foreach [count=\i from 1] \c in {#4} { \pgfmathsetmacro{\xcenter}{\xarrow + (\i - 0.5) * \tkzPhysTabColWidth} \node at (\xcenter, -\tkzPhysTabRowHeight/2) {\c}; \ifnum\i>1 \pgfmathsetmacro{\xplus}{\xarrow + (\i - 1) * \tkzPhysTabColWidth} \node at (\xplus, -\tkzPhysTabRowHeight/2) {$+$}; \fi } % Row labels \foreach [count=\j from 1] \r in {#2} { \pgfmathsetmacro{\ycenter}{-(\j + 0.5) * \tkzPhysTabRowHeight} \node at (\tkzPhysTabFirstColWidth/2, \ycenter) {\r}; } } % ============================= % Add Row Command % ============================= \newcommand{\tkzPhysicsTabLine}[1]{% \stepcounter{tkzlevel} \foreach [count=\i from 1] \val in {#1} { \pgfmathsetmacro{\xcenter}{\tkzPhysTabFirstColWidth + (\i - 0.5) * \tkzPhysTabColWidth} \pgfmathsetmacro{\ycenter}{-(\thetkzlevel - 0.5) * \tkzPhysTabRowHeight} \node at (\xcenter, \ycenter) {\val}; } } And here is the Minimum Working Example (MWE) generating the table: \documentclass[border=5mm]{standalone} \usepackage{tkzPhysTab} \begin{document} \begin{tikzpicture} \tkzPhysicsTabInit[firstcol=2.0,colwidth=3,rowheight=1.2]% {$x=0$,$x=t$,$x=f$}% {$Fe_3O_4$,$4H_2$}% {$3Fe$,$4H_2O$} \tkzPhysicsTabLine{$2.18$,$9.65$,$0$,$0$} \tkzPhysicsTabLine{$2.18-x$,$-4x$,$?$,$?$} \tkzPhysicsTabLine{$2.18-x_{\max}$,$-4x_{\max}$,$??$,$??$} \end{tikzpicture} \end{document} My questions for the experts: I initially defined \newcounter inside \tkzPhysicsTabInit, which caused an error when calling the table twice. I fixed this by declaring the counters globally in the package file and using \setcounter inside the macro to reset them. Is this the standard LaTeX best practice, or is there a more elegant way to handle local counters/variables in this context without polluting the global namespace? Is manually calculating coordinates using \pgfmathsetmacro the most efficient way to draw this grid, or would you recommend using TikZ libraries like matrix or integrating with packages like tabularray? Are there any other optimizations or best practices you would suggest to make this package more robust for general users? Thank you in advance for your insights!

I am trying to figure a suitable option for an american friend who desires to write a book of her poems. I have found she is stranger to LaTeX, but wishes to group her poems by category, and possibly include drawings or pictures. These requirements led me to test the poetrytex package, which seems to do the job. However, I found that with both the "book" class and the KOMA class scrbook, the page numbering stops after the \poemgroup{} command is issued. This is annoying, of course, and I am trying to understand the cause and possibly to find a fix. \documentclass[12pt]{book} \usepackage[T1]{fontenc} \usepackage{poetrytex} \usepackage{lipsum} \begin{document} \title{Test poemgroup command with page numbering} \maketitle \listofpoems \poemgroup{Miscellaneous Authors} \begin{poem}{Untitled}{Anonymous} There was an old party of Lyme \\ Who married three wives at one time. \\ When asked: `Why the third?' \\ He replied: `One’s absurd, \\ And bigamy, sir, is a crime.' \end{poem} \begin{poem} Sunset and evening star, \\ And one clear call for me! \\ And may there be no moaning of the bar, \\ When I put out to sea, \\ But such a tide as moving seems asleep, \\ Too full for sound and foam, \\ When that which drew from out the boundless deep \\ Turns again home. \\ Twilight and evening bell, \\ And after that the dark! \\ And may there be no sadness of farewell, \\ When I embark; \\ For tho' from out our bourne of Time and Place \\ The flood may bear me far, \\ I hope to see my Pilot face to face \\ When I have cross'd the bar. \end{poem} \newpage \lipsum[1] \end{document}

The following two examples demonstrate that when \hskip becomes zero, an empty line is added: \hfuzz=10000pt \hsize=0pt \noindent\hskip0pt thirteen\hskip0pt---\hskip1sp dimensional \bye \hfuzz=10000pt \hsize=0pt \noindent\hskip0pt thirteen\hskip0pt---\hskip0sp dimensional \bye

I encountered the following footnote ordering and numbering problem in old version of elsarticle.cls class. Footnotes in the main text should be placed after the footnotes for title and authors. I know that this problem does not occur in the new version of elsarticle i.e. cas-sc.cls. How can I fix this problem? (numbering and order of footnotes) MWE \documentclass[3p, times]{elsarticle} \usepackage{lipsum} \begin{document} \begin{frontmatter} \title{Angels of Minab} % Authors names \author[add1]{Makan Nasiri\fnref{label1}} \ead{email address} \author[add1]{Amir-Ali Jadavi\corref{cor1}\fnref{label2}} \ead{email address} %\ead[url]{home page} \fntext[label1]{Victim of the US attack; remains never recovered} \fntext[label2]{Victim of the US attack; remains never recovered} \cortext[cor1]{corresponding author} \address[add1]{Shajareh Tayyebeh Elementary School, Minab, Hormozgan province, Iran} \begin{abstract} %% Text of abstract This paper presents a study on the...\footnote{a footnote}\footnote{a footnote}\footnote{a footnote}\footnote{a footnote} \end{abstract} \begin{keyword} Makan Nasiri \sep Amir-Ali Jadavi \end{keyword} \end{frontmatter} \section{part 1} \lipsum[1-2] \section{part 2} \label{} \lipsum[1-2] \end{document}

I am looking for guidance on how to recreate the attached image (image.png) entirely within LaTeX using TikZ. The image consists of two main complex elements: A red ribbon with intricate curves and realistic 3D-like gradient shading. A multi-faceted jewel/diamond in the center with sharp light reflections. Initially, I thought simulating this 3D effect in TikZ would be too complex, but following the community's helpful feedback and advice on providing a Minimal Working Example (MWE), I decided to tackle both the ribbon and the central jewel to demonstrate my progress. I managed to draw the ribbons using manual Bézier curves and custom shadings to simulate the folds. For the jewel, I used a clipping mask and layered semi-transparent polygons (opacity) to mimic the glass facets and light reflections. Here is my current MWE: \documentclass[tikz,border=5mm]{standalone} \usetikzlibrary{shadings,calc} \definecolor{ribbonred}{RGB}{215,10,28} \begin{document} \begin{tikzpicture}[x=3cm,y=3cm] \begin{scope} \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=150] (-0.463,-0.006) .. controls (-0.497,-0.017) and (-0.649,-0.048) .. (-0.672,-0.073) .. controls (-0.680,-0.110) and (-0.637,-0.134) .. (-0.601,-0.158) .. controls (-0.563,-0.147) and (-0.467,-0.035) .. (-0.445,-0.010) .. controls (-0.423,0.015) and (-0.464,-0.008) .. (-0.468,-0.008); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=150] (-0.188,-0.128) .. controls (-0.204,-0.135) and (-0.236,-0.149) .. (-0.281,-0.167) .. controls (-0.320,-0.207) and (-0.380,-0.306) .. (-0.372,-0.502) .. controls (-0.372,-0.717) and (-0.372,-0.842) .. (-0.562,-0.776) .. controls (-0.684,-0.438) and (-0.369,-0.102) .. (-0.231,-0.080) .. controls (-0.199,-0.102) and (-0.195,-0.127) .. (-0.188,-0.136); \fill[% top color=ribbonred!50!black, bottom color=ribbonred!50!black, middle color=ribbonred!80, shading angle=140] (-0.182,-0.067) .. controls (-0.437,-0.096) and (-0.598,-0.685) .. (-0.497,-0.794) .. controls (-0.664,-0.762) and (-0.983,-0.545) .. (-0.870,-0.355) .. controls (-0.742,-0.221) and (-0.518,-0.079) .. (-0.410,0.012) .. controls (-0.295,0.059) and (-0.217,-0.054) .. (-0.180,-0.069) .. controls (-0.142,-0.084) and (-0.196,-0.091) .. (-0.199,-0.095); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=30] (-0.178,0.212) .. controls (-0.206,0.278) and (-0.189,0.365) .. (-0.246,0.416) .. controls (-0.280,0.438) and (-0.328,0.400) .. (-0.328,0.369) .. controls (-0.315,0.330) and (-0.208,0.214) .. (-0.182,0.186) .. controls (-0.157,0.159) and (-0.178,0.209) .. (-0.177,0.213); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=30] (-0.160,0.197) .. controls (-0.221,0.247) and (-0.283,0.409) .. (-0.387,0.469) .. controls (-0.469,0.505) and (-0.508,0.420) .. (-0.521,0.365) .. controls (-0.488,0.312) and (-0.254,0.183) .. (-0.192,0.154) .. controls (-0.129,0.125) and (-0.166,0.190) .. (-0.161,0.198); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=90] (-0.141,0.178) .. controls (-0.350,0.409) and (-0.606,0.510) .. (-0.676,0.366) .. controls (-0.690,0.282) and (-0.678,0.169) .. (-0.660,0.115) .. controls (-0.634,0.025) and (-0.692,-0.075) .. (-0.665,-0.108) .. controls (-0.604,0.016) and (-0.319,-0.044) .. (-0.258,-0.059) .. controls (-0.171,-0.008) and (-0.165,0.163) .. (-0.147,0.207); \end{scope} \begin{scope}[shift={(-0.04, 0.03)}, xscale=-1, shift={(0.04, -0.03)}] \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=30] (-0.463,-0.006) .. controls (-0.497,-0.017) and (-0.649,-0.048) .. (-0.672,-0.073) .. controls (-0.680,-0.110) and (-0.637,-0.134) .. (-0.601,-0.158) .. controls (-0.563,-0.147) and (-0.467,-0.035) .. (-0.445,-0.010) .. controls (-0.423,0.015) and (-0.464,-0.008) .. (-0.468,-0.008); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=30] (-0.188,-0.128) .. controls (-0.204,-0.135) and (-0.236,-0.149) .. (-0.281,-0.167) .. controls (-0.320,-0.207) and (-0.380,-0.306) .. (-0.372,-0.502) .. controls (-0.372,-0.717) and (-0.372,-0.842) .. (-0.562,-0.776) .. controls (-0.684,-0.438) and (-0.369,-0.102) .. (-0.231,-0.080) .. controls (-0.199,-0.102) and (-0.195,-0.127) .. (-0.188,-0.136); \fill[% top color=ribbonred!50!black, bottom color=ribbonred!50!black, middle color=ribbonred!80, shading angle=30] (-0.182,-0.067) .. controls (-0.437,-0.096) and (-0.598,-0.685) .. (-0.497,-0.794) .. controls (-0.664,-0.762) and (-0.983,-0.545) .. (-0.870,-0.355) .. controls (-0.742,-0.221) and (-0.518,-0.079) .. (-0.410,0.012) .. controls (-0.295,0.059) and (-0.217,-0.054) .. (-0.180,-0.069) .. controls (-0.142,-0.084) and (-0.196,-0.091) .. (-0.199,-0.095); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=160] (-0.178,0.212) .. controls (-0.206,0.278) and (-0.189,0.365) .. (-0.246,0.416) .. controls (-0.280,0.438) and (-0.328,0.400) .. (-0.328,0.369) .. controls (-0.315,0.330) and (-0.208,0.214) .. (-0.182,0.186) .. controls (-0.157,0.159) and (-0.178,0.209) .. (-0.177,0.213); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=160] (-0.160,0.197) .. controls (-0.221,0.247) and (-0.283,0.409) .. (-0.387,0.469) .. controls (-0.469,0.505) and (-0.508,0.420) .. (-0.521,0.365) .. controls (-0.488,0.312) and (-0.254,0.183) .. (-0.192,0.154) .. controls (-0.129,0.125) and (-0.166,0.190) .. (-0.161,0.198); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=90] (-0.141,0.178) .. controls (-0.350,0.409) and (-0.606,0.510) .. (-0.676,0.366) .. controls (-0.690,0.282) and (-0.678,0.169) .. (-0.660,0.115) .. controls (-0.634,0.025) and (-0.692,-0.075) .. (-0.665,-0.108) .. controls (-0.604,0.016) and (-0.319,-0.044) .. (-0.258,-0.059) .. controls (-0.171,-0.008) and (-0.165,0.163) .. (-0.147,0.207); \end{scope} \begin{scope} \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred, shading angle=0] (-0.189,-0.118) .. controls (-0.262,-0.210) and (-0.334,-0.412) .. (-0.198,-0.646) .. controls (-0.186,-0.647) and (0.020,-0.234) .. (-0.118,-0.126) .. controls (-0.131,-0.134) and (-0.179,-0.123) .. (-0.191,-0.123); \fill[% top color=ribbonred!20!black, bottom color=ribbonred, shading angle=60] (-0.131,-0.812) .. controls (-0.045,-0.966) and (0.098,-1.214) .. (0.060,-1.606) .. controls (0.142,-1.512) and (0.204,-1.281) .. (0.179,-1.065) .. controls (0.245,-1.127) and (0.337,-1.249) .. (0.337,-1.479) .. controls (0.516,-1.078) and (0.167,-0.702) .. (0.064,-0.552) .. controls (-0.015,-0.442) and (-0.101,-0.777) .. (-0.136,-0.819); \fill[% top color=ribbonred!20!black, bottom color=ribbonred!20!black, middle color=ribbonred!90, shading angle=0] (-0.167,-0.091) .. controls (0.030,-0.372) and (-0.401,-0.822) .. (-0.420,-1.051) .. controls (-0.489,-1.248) and (-0.417,-1.580) .. (-0.277,-1.714) .. controls (-0.351,-1.499) and (-0.303,-1.285) .. (-0.258,-1.233) .. controls (-0.250,-1.456) and (-0.057,-1.685) .. (0.073,-1.730) .. controls (-0.079,-1.540) and (-0.159,-1.035) .. (0.050,-0.742) .. controls (0.218,-0.479) and (0.235,-0.219) .. (0.058,-0.085) .. controls (0.019,0.022) and (-0.140,-0.101) .. (-0.179,-0.104); \end{scope} \begin{scope}[shift={(-0.04, 0.03)}] \shadedraw[draw=ribbonred, very thick, inner color=white, outer color=black!85] (0,0) circle (0.25); \begin{scope} \clip (0,0) circle (0.24); \def\rTable{0.12} \def\rEdge{0.25} \fill[black, opacity=0.35] (67.5:\rTable) -- (112.5:\rTable) -- (90:\rEdge) -- cycle; \fill[black, opacity=0.5] (202.5:\rTable) -- (247.5:\rTable) -- (225:\rEdge) -- cycle; \fill[black, opacity=0.2] (247.5:\rTable) -- (292.5:\rTable) -- (270:\rEdge) -- cycle; \fill[white, opacity=0.6] (22.5:\rTable) -- (67.5:\rTable) -- (45:\rEdge) -- cycle; \fill[white, opacity=0.4] (292.5:\rTable) -- (337.5:\rTable) -- (315:\rEdge) -- cycle; \fill[white, opacity=0.7] (112.5:\rTable) -- (135:\rEdge) -- (180:\rEdge) -- cycle; \fill[white, opacity=0.8] (0,0) -- (45:0.1) -- (0:0.15) -- cycle; \fill[white, opacity=0.5] (0,0) -- (135:0.1) -- (180:0.15) -- cycle; \draw[white, thin, opacity=0.7] (22.5:\rTable) \foreach \a in {67.5, 112.5, 157.5, 202.5, 247.5, 292.5, 337.5} { -- (\a:\rTable) } -- cycle; \foreach \a in {22.5, 67.5, 112.5, 157.5, 202.5, 247.5, 292.5, 337.5} { \draw[white, thin, opacity=0.6] (\a:\rTable) -- (\a+22.5:\rEdge); \draw[white, thin, opacity=0.5] (\a:\rTable) -- (\a-22.5:\rEdge); } \draw[white, thin, opacity=0.8] (0:\rEdge) -- (180:\rEdge); \draw[white, thin, opacity=0.4] (90:\rEdge) -- (270:\rEdge); \end{scope} \tikzset{sparkle/.pic={ \fill[white, opacity=0.9] (0,0.03) .. controls (0.005,0.005) .. (0.03,0) .. controls (0.005,-0.005) .. (0,-0.03) .. controls (-0.005,-0.005) .. (-0.03,0) .. controls (-0.005,0.005) .. cycle; }} \pic at (0.08, 0.12) {sparkle}; \pic[scale=0.7] at (-0.12, 0.05) {sparkle}; \pic[scale=0.5] at (-0.05, -0.15) {sparkle}; \pic[scale=0.8] at (0.15, -0.08) {sparkle}; \end{scope} \end{tikzpicture} \end{document} And here is the resulting output I am very happy with the jewel, but I am looking for advice on how to improve the overall code structure (e.g., making the ribbon code more modular). Additionally, I really struggled with color coordination and picking the right shades for the gradients. If anyone could help me adjust the color palette to make the ribbon look more naturally glossy and realistic, I would be very grateful. I also want to thank kabenyuk for their excellent answer which showed how to modularize the ribbon drawing! Any further improvements or tips on combining these elements effectively would be greatly appreciated.

I have a .tex file % Source - https://tex.stackexchange.com/a/737442 % Posted by Akira, modified by community. See post 'Timeline' for change history % Source - https://tex.stackexchange.com/a/737439 % Posted by egreg, modified by community. See post 'Timeline' for change history % Retrieved 2026-08-01, License - CC BY-SA 4.0 \documentclass{article} \usepackage{aliascnt} \usepackage{amsthm} \usepackage{mathtools} % before hyperref \mathtoolsset{showonlyrefs} \usepackage[notcite,notref]{showkeys} \usepackage[hypertexnames=false]{hyperref} \hypersetup{ colorlinks=true, linkcolor=blue, filecolor=blue, urlcolor=red, citecolor=magenta } \numberwithin{equation}{section} \newtheorem{theorem}{Theorem}[section] \newcommand{\addtheorem}[2]{% \newaliascnt{#1}{theorem}% \newtheorem{#1}[#1]{#2}% \aliascntresetthe{#1}% \ExpandArgs{c}\newcommand{#1autorefname}{#2}% } \addtheorem{corollary}{Corollary} \addtheorem{lemma}{Lemma} \addtheorem{proposition}{Proposition} \theoremstyle{definition} \addtheorem{definition}{Definition} \addtheorem{assumption}{Assumption} \addtheorem{remark}{Remark} \addtheorem{example}{Example} \renewcommand{\sectionautorefname}{Section} \begin{document} \section{Introduction} \label{chap} \begin{theorem} \label{thm} If A then \begin{align} B &= C , \label{thm:eq1} \\ X &= Y . \label{thm:eq4} \end{align} \end{theorem} From \autoref{thm} in \autoref{chap}, we have \autoref{thm:eq1}. \end{document} I expect \autoref{thm:eq1} produces something like Equation (1.1) or simply (1.1), and not Theorem 1.1. The problem is due to \mathtoolsset{showonlyrefs}. Nevertheless, I would like to keep this option? Is there anyway to resolve this wrong type?

I am using reledpar to match up occasional lines of prose on my righthand (odd) pages with continuous verse on the lefthand (even) pages, treating each verse line and each prose entry as its own chunk to ensure they line up. I am using reledmac's \stanza command on the left; on the right it doesn't seem to make a difference which type of numbered text I use, but semantically \pstart and \pend better describe the content type than \stanza. Where I have no prose content, I enter an empty chunk (i.e. \pstart\pend, or & if using \stanza on righthand pages). Where right-hand prose content extends across more than one printed line, the sync process (in the second compilation run) inserts empty lines between the verse lines on the left. This is as designed, but not desired in my case. I am wondering if there is a way to forbid the sync process from creating empty lines on lefthand pages, by postponing the next righthand chunk by the number of line breaks within the content of an immediately preceding chunk (or, better: unbroken sequence of non-empty chunks) of content, and then returning to exact syncing as soon as the presence of empty chunks in the righthand content equals the number of surplus line breaks within preceding chunks on the same page. Bonus: I also don't mind if prose chunks are merged in the process; I don't need a new prose entry to start on a new line, I just want it to occur as close as possible vertically to the matching verse. In other words, I would rather have righthand content show up one or two lines late from time to time than seeing blank lines on the left, but it would be ideal if such a mismatch could then be resolved as soon as space allows. It doesn't seem to me the answer involves either of the shiftedpstarts options, as I need line-by-line syncing; accordingly, this answer doesn't seem to solve my issue. MWP (including fontspec to avoid special characters dropping out, but can be run without): \documentclass{scrbook}% \usepackage{fontspec}% \usepackage{reledmac}% \usepackage{reledpar}% \setmainfont{Junicode}% % % % \begin{document}% \setlength{\stanzaindentbase}{0pt}% \setcounter{secnumdepth}{0}% \begin{pages} \begin{Leftside} \setstanzaindents{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0} \beginnumbering \setline{94} \stanza tho uuarð thiu tid cuman\ \ \ \ \ \ that thar gitald habdun& uuisa man mid uuordun\ \ \ \ \ \ that scolda thana uuih godes& zacharias bisehan\ \ \ \ \ \ tho uuarð thar gisamnod filu& thar te hierusalem\ \ \ \ \ \ iudeo liudi& uuerodes te them uuiha\ \ \ \ \ \ thar sie uualdand god& suuiðo theolico\ \ \ \ \ \ thiggean scoldun& herron is huldi\ \ \ \ \ \ that sie heƀancuning& leðes aleti\ \ \ \ \ \ thea liudi stodun& umbi that helaga hus\ \ \ \ \ \ endi geng im the giherodo man& an thana uuih innan\ \ \ \ \ \ that uuerod oðar bed& umbi thana alah utan\ \ \ \ \ \ ebreo liudi& huuan er the frodo man\ \ \ \ \ \ gifrumid habdi& uualdandes uuilleon\ \ \ \ \ \ so he tho thana uuiroc drog& ald aftar them alaha\ \ \ \ \ \ endi umbi thana altari geng& mid is rocfatun\ \ \ \ \ \ rikiun thionon& fremida ferhtlico\ \ \ \ \ \ fraon sines& godes iungarskepi\ \ \ \ \ \ gerno suuiðo& mid hluttru hugi\ \ \ \ \ \ so man herren scal& gerno fulgangan\ \ \ \ \ \ grurios quamun im& egison an them alahe\ \ \ \ \ \ hie gisah thar aftar thiu enna engil godes& an them uuihe innan\ \ \ \ \ \ hie sprac im mid is uuordun tuo& hiet that fruod gumo\ \ \ \ \ \ foroht ni uuari& hiet that hie im ni andriede\ \ \ \ \ \ thina dadi sind quathie& uualdanda uuerðe\ \ \ \ \ \ endi thin uuord so self& thin thionost is im an thanke\ \ \ \ \ \ that thu sulica githaht haƀes\& \endnumbering \end{Leftside} \begin{Rightside} \beginnumbering \setline{94} \pstart \textbf{Lc\,1.8} factum est autem cum sacerdotio fungeretur in ordine uicis suae ante deum \pend \pstart \textbf{Lc\,1.10} et omnis multitudo erat populi orans foris hora incensi \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \textbf{Lc\,1.9} secundum consuetudinem sacerdotii sorte exiit ut incensum poneret ingressus in templum domini \pend \pstart \textbf{Lc\,1.21} et erat plebs expectans zachariam et mirabantur quod tardaret ipse in templo \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \textbf{Lc\,1.11} apparuit autem illi angelus domini stans a dextris altaris incensi \pend \pstart \textbf{Lc\,1.13} ait autem ad illum angelus ne timeas zacharia quoniam exaudita est deprecatio tua et uxor tua elisabeth pariet tibi filium et uocabis nomen eius iohannem \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \pstart \pend \endnumbering \end{Rightside} \end{pages}% \Pages% \end{document}

I'm using MacTeX 2022 on an antique Mojave 10.14.6 system. I employ XeLaTeX with a commercial font and document formatting via the memoir class. I've searched a bit into the minted and listings packages but they don't seem to do what I'd like. What I'd like to do is be able to select ranges of lines (e.g., lines 2-5, 6-9, etc.) and have the input be formatted (i.e., font/size, etc.) by what's in the preamble of the importing document. Minted seems to make what's imported a verbatim format, whereas I'd like any and all the text and markups processed, not printed. I haven't been able to get listings to do anything yet. Is there a package or command to use like this? \input[lines=2, 4, 5-10]{externalfile.tex} Or maybe something comparable to what the lipsum package does? Thanks for your help. fr. mgc Below is the minimum working example, followed by the contents of the external file. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %!TEX TS-program = xelatex %!TEX encoding = UTF-8 Unicode \documentclass[12pt]{memoir} \usepackage{fontspec,xltxtra,xunicode} \defaultfontfeatures{Mapping=tex-text} \setromanfont[Ligatures=TeX]{TeX Gyre Schola} \usepackage{lipsum} \pagestyle{plain} \begin{document} \lipsum[52] \bigskip \centerline{Psalm 1} \settowidth\versewidth{nor stands in the path with sinners} \begin{verse}[\versewidth] \input{./Ps1} \end{verse} And that says it all! \end{document} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % External file contents: Ps1.tex %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \memgobble{1}Blessed indeed is the man\\ who follows not the counsel of the wicked,\\ nor stands in the path with sinners,\\ nor abides in the company of scorners,\\ \memgobble{2}but whose delight is the law of the Lord,\\ and who ponders his law day and night.\\! \memgobble{3}He is like a tree that is planted\\ beside the flowing waters,\\ that yields its fruit in due season,\\ and whose leaves shall never fade;\\ and all that he does shall prosper.\\! \memgobble{4}Not so are the wicked, not so!\\ For they, like winnowed chaff,\\ shall be driven away by the wind.\\! \memgobble{5}When the wicked are judged they shall not rise,\\ nor shall sinners in the council of the righteous;\\ \memgobble{6}for the Lord knows the way of the righteous,\\ but the way of the wicked will perish.

I made the following diagram, which is supposed to depict how the intersection of two intervals can be determined. However, as you can see, I could include only one number line, which makes the diagram look rather empty, in my opinion. Is there a away to draw two more number lines above the original one, aligned with the "flying" blue intervals? I have thought about drawing three separate tikz pictures above each other, but then I can't draw the red dashed line, and it would also make it difficult to control the invisible space taken by the y-axis. \documentclass{book} \usepackage{pgfplots} \begin{document} \begin{tikzpicture}[every node/.style={font=\small},] \begin{axis}[ clip=false, axis x line=middle, axis y line=none, x axis line style={<->}, xmin=-3.4, xmax=7.4, ymin=-.5, ymax=3, xtick distance=1, x=.6cm, y=1cm, ] % Red dashed lines \draw [red,dashed] (axis cs:-1,0) -- (axis cs:-1,2.2) (axis cs:6,0) -- (axis cs:6,2.2); % Points \addplot[only marks,mark options={fill=white}] coordinates {(6,2) (-1,1) (6,0) (-1,0)}; % Uppermost number line for x < 6 \draw[<-,very thick] (axis cs:-3,2) -- (axis cs:6,2); % Middle number line for x > -1 \draw[->,very thick] (axis cs:-1,1) -- (axis cs:7,1); % Lower number line for intersection of inequalities \draw[very thick] (axis cs:-1,0) -- (axis cs:6,0); % Labels \draw (axis cs:8,2) node[right]{$x<6$} (axis cs:8,1) node[right]{$x>-1$} (axis cs:8,0) node[right]{$x<6$ and $x>-1$, or simply $-1<x<6$.}; \end{axis} \end{tikzpicture} \end{document} Here is what it looks like (note I have removed color and font information from the code to keep things simple).

How can I format the derivative of a long vector function in LaTeX so it does not spill over the page margin? Is it better to stack the components in a column, use line breaks with hanging indents inside parentheses, or break it down component by component? \documentclass{article} \usepackage{mathtools} \usepackage{unicode-math} \begin{document} \begin{align*} \frac{d}{dt}\biggl( \frac{2at^2}{t^2+1}, \frac{2at^3}{t^2+1}, \frac{2at^4}{t^2+1} \biggr) &=\biggl( \frac{d}{dt}[2at^2](1+t^2)^{-1}+\frac{d}{dt}[(1+t^2)^{-1}](2at^2), \frac{d}{dt}[2at^3](1+t^2)^{-1}+\frac{d}{dt}[(1+t^2)^{-1}](2at^3), \frac{d}{dt}[2at^4](1+t^2)^{-1}+\frac{d}{dt}[(1+t^2)^{-1}](2at^4) \biggr) \end{align*} \end{document}