title: Fix nested section numbers in RTL languages with polyglossia.

text: The third subsection in the second subsection of the first section should be numbered 1.2.3. This holds also for RTL languages, since numbers, including Dewey numbering is still LTR even in an RTL language. Babel seems to have this right, but polyglossia is confused. How do you fix that? Here is an example:               \documentclass{article}     \usepackage{polyglossia}     \setmainlanguage{hebrew}     \setotherlanguage{english}     \newfontfamily\hebrewfont[Script=Hebrew]{Ezra SIL}% or{SBL Hebrew}          \begin{document}     \section{1st Sect. Should be \#1}     \subsection{1st Subsect. Should be \#1.1}     \subsubsection{1st Subsubsect. Should be \#1.1.1}     \subsubsection{2nd Subsubsect. Should be \#1.1.2}     \subsection{2nd Subsect. Should be Numbered 1.2}     \section{2nd Sect. Should be \#2}     \subsection{1st Subsect. Should be \#2.1}     \subsubsection{1st Subsubsect. Should be \#2.1.1}     \subsubsection{2nd Subsubsect. Should be \#2.1.2}     \subsubsection{3rd Subsubsect. Should be \#2.1.3}     \subsection{2nd Subsect. Should be \#2.2}     \subsubsection{1st Subsubsect. Should be \#2.2.1}     \subsubsection{2nd Subsubsect. Should be \#2.2.2}     \end{document}


title: Square brackets in chemcompounds custom names

text: I would like to denote a molecular ion using the `chemcompounds` package. This would involve wrapping part of a `chemcompounds` descriptor in square brackets, like so: `$[1]^{2+}$` However, because the `chemcompounds` name argument is placed between square brackets, trying to do this causes an error. How is it done? ## MWE               \documentclass[a4paper]{minimal}     \usepackage{chemcompounds}     \declarecompound[J]{c1}     \declarecompound[J$^{+}$]{c1c}     %\declarecompound[[J]$^{+}$]{c1bc}          \begin{document}          This species is denoted \compound{c1}.          This molecular ion is denoted \compound{c1c}.          %This molecular ion breaks chemcompounds: \compound{c1bc}.          \end{document}      (I have commented out the lines that break compilation)


title: whitespace after heading when followed by \begin{tikzpicture}

text: The first chapter section of a book to use tikz ended up placing a great deal of whitespace after the section heading. I've tried `\vspace` adjustments, but it changes all the vspaces between `\begin` & `\end` tikz. The goal here is to produce three blank graphs below the question. ALSO, placing the vertical axis titles above (instead of to the right) causes those vertical axes to be misaligned because the entire tikz picture gets nudged over to account for the differing label lengths. Is there a way to compensate for this? HERE'S THE CODE...               \chapter[1D Kinematics]{One Dimensional Kinematics}     \newpage     \section{Graph Matching 1}      Draw a curve (sometimes "curves" are straight) on each graph below representing the motion of a person walking steadily towards a motion detector, stopping, and then walking steadily away from the detector at a slower rate.                \begin{tikzpicture}         \draw [thin, gray, <->] (0,-3) -- (0,3)      % draw y-axis line            node [right, black] {$position$};              % add label for y-axis         \draw [thin, gray, <->] (-1,0) -- (10,0)      % draw x-axis line             node [right, black] {$time$};              % add label for x-axis      \end{tikzpicture}           \begin{tikzpicture}         \draw [thin, gray, <->] (0,-3) -- (0,3)      % draw y-axis line            node [right, black] {$velocity$};              % add label for y-axis         \draw [thin, gray, <->] (-1,0) -- (10,0)      % draw x-axis line             node [right, black] {$time$};              % add label for x-axis      \end{tikzpicture}           \begin{tikzpicture}         \draw [thin, gray, <->] (0,-3) -- (0,3)      % draw y-axis line             node [right, black] {$acceleration$};              % add label for y-axis         \draw [thin, gray, <->] (-1,0) -- (10,0)      % draw x-axis line             node [right, black] {$time$};              % add label for x-axis      \end{tikzpicture}


title: Apply \intextsep at top of page

text: In trying to provide an answer to this question: Two column trouble - positioning of figures and text, I realized that I need to shift the `wrapfigure` up to account for the extra spacing that the `\colorbox` was adding. I adjusted the `\intextsep` length, which works fine, except at the top of a page. Note that the black box is not lined up with the top of the horizontal line, but the blue one is. ![enter image description here](http://i.stack.imgur.com/SEtjz.png) I found many hackish solutions which "fix" this problem (but add a small amount of blank space at the top of the page), including: `\smash{}`, `\llap{}`, `\rlap{}`, `\hphantom{}`, `\vphantom{}`, `\` which all get TeX to know that we are not at the top of a page so that `\intextsep` gets applied. Questions:   1. What is the proper way to fix this spacing?   2. How would I go about adding a zero height, zero width box at the top so that no space is added and that `\intextsep` gets applied, but makes TeX behave as if it is not at the top of page? Of course, an alternate solution to #1 may not require this, but am still interested in knowing. Here is the code:               \documentclass{article}     \usepackage[demo]{graphicx}     \usepackage{wrapfig}     \usepackage{xcolor}          \setlength{\parindent}{0pt}     \setlength{\parskip}{\baselineskip}          \newcommand*{\WarningHead}[1]{%       \colorbox{black}{\parbox{\linewidth}{\color{white}\textbf{#1}}}\vspace{10px}%     }          \newcommand*{\WrapFigure}[1]{%       \setlength{\intextsep}{-3pt}%       \begin{wrapfigure}{r}[0pt]{0.3\linewidth}%         \raggedleft% right align the figures         \includegraphics[width=0.95\linewidth]{#1}%       \end{wrapfigure}     }%          \newcommand*{\lorem}{Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis pellentesque iaculis nunc eget congue. Etiam lobortis nisi velit. Proin tristique massa a lectus ullamcorper semper. Aenean ut dignissim diam. Integer ullamcorper eros nibh. Cras molestie neque quis lectus lobortis egestas. Maecenas vel tortor in nulla sagittis venenatis. Nulla ac eros dui, eget lacinia ante. Fusce elementum nisl ac tortor hendrerit id lacinia orci malesuada. Praesent eu iaculis mi. Vestibulum sodales tempor rutrum. }          \begin{document}\     \WrapFigure{foo}     \WarningHead{WARNING}     \lorem          \color{blue}     \WrapFigure{foo}     \WarningHead{WARNING}     \lorem     \end{document}


title: Same header and footer for every page

text: I have a problem with my header and my footer. If I do that:               \pagestyle{fancy}     \fancyhf{}     \fancyhead[R]{\includegraphics[width=8cm]{img/header.png}}     \fancyfoot[L]{ Name Firstname - v1.0 \\  Date}}     \fancyfoot[R]{\thepage\  / \pageref{LastPage}}      Only the first page from a chapter uses this header and footer. And if I do that:               \fancypagestyle{plain}     {             \fancyhf{}         \fancyhead[R]{\includegraphics[width=8cm]{img/header.png}}         \fancyfoot[L]{ Name Firstname - v1.0 \\  Date}}         \fancyfoot[R]{\thepage\  / \pageref{LastPage}}     }      Other page from a chapter uses this header and footer, but not the first. How can I set that is the same for both? Obviously if I put the two codes together, it's work, but I think it's heavy and not optimal... edit : I just tested this code (after i read the comment from Werner)               \pagestyle{fancyplain}     \fancyhf{}     \fancyhead[R]{\includegraphics[width=8cm]{img/header.png}}     \fancyfoot[L]{ Name Firstname - v1.0 \\  Date}}     \fancyfoot[R]{\thepage\  / \pageref{LastPage}}      It's work for every page from a chapter, its fine ! But now i have a problem with my table of contents.               \tableofcontents{\thispagestyle{empty}}      This code product a table of content with my fancy header and footer. Strangely, the second page from my table of content is whiteout header and footer (as i want for my entire table).


title: How to set the baseline for headers with scrpage2?

text: I want the left and the right header to have the same baseline, regardless of the height of the content they yield. To demonstrate this, assume               \documentclass{scrartcl}          \usepackage{scrpage2}     \clearscrheadfoot     \renewcommand{\sectionmark}[1]{\markboth{#1}{#1}}     \ohead{\Huge\thesection -- \Large\leftmark}     \ihead{\small Report No. 11}     \ofoot{\small Page \thepage}     \pagestyle{scrheadings}          \begin{document}          \section{First section}          \end{document}      The output will be equivalent to ![The header baselines don't match](http://i.stack.imgur.com/5UbSn.png) I added red line to emphasize the difference in the baseline. **Question:** How can I set them both to the same baseline? **Considered solutions:**   * Add to the smaller header something like `\vphantom{\Huge A}` to implicitly make it the same height.   * Use `fancyhdr` as it aligns the baselines (Well, it brings other issues).


title: Changing the mark of endnotes

text: I am using **both** footnotes and endnotes in a chapter with the help of the `endnotes` package. However, both footnotes and endnotes are numbered by Arabic number. I would like to keep the Arabic numbers for the footnotes, but I would like to change the mark of the endnotes to Roman numbers, or some other symbols.


title: \and command in \author tag

text: I have a problem with the `\and` command in an `\author` tag. My documentclass is `\documentclass[11pt,twoside]{eitExjobb}` and the .cls file can be found here: http://cl.ly/code/28202Q2P3I3g My code:               \Title{Title here}     \Author{John Doe \\         \texttt{john@email.com}          \and         Jane Doe \\         \texttt{jane@email.com}     }     \Date{\today}     \Advisor{Some Person}     \MakeTitlePage      And this is the error I get:               ! Misplaced \crcr.     \endtabular ->\crcr                          \egroup \egroup $\egroup      l.38 \MakeTitlePage


title: How do I make a macro require math mode?

text: I have defined a macro that I would like to be used exclusively in math mode. In order to enforce this, I would like the macro to throw an error message whenever it is used outside of math mode. **What is the easiest way of making a macro math-mode-only?**


title: bibliography not compatible with author-year citations, with all authors and years included

text: I cannot get my citations to work using `natbib`, compiling the entire document gives an error > Package natbib Error: Bibliography not compatible with author-year > citations. My preamble is the following:               \usepackage[top=1in, bottom=1in, right=1in, left=1.5in]{geometry}  % set the margins to 1in on all sides       \usepackage{graphicx}              % to include figures       \usepackage{amsmath}               % great math stuff       \usepackage{amsfonts}              % for blackboard bold, etc       \usepackage{amsthm}                % better theorem environments       \usepackage{tikz}       \usepackage{setspace}       \usepackage{natbib}        And at the bottom:               \bibliographystyle{plainnat}       \bibliography{references}      When I run tex, everything comes out more or less as expected (meaning the references appear at the end), but with numbers where I use `\cite` rather than author-year. All of my references have the authors and years, so that shouldn't be a problem. The only idea I have is when I run the .bib on its own, I get lots of overfull `\hbox` warnings. For example, > Overfull \hbox (7.13487pt too wide) in paragraph at lines 17--26 []\tenrm > @articlearcidiacono2004ability, ti-tle=Ability sort-ing and the re-tur ns to > col-lege ma-jor, au-thor=Arcidiacono| Which makes no sense to me, since this shouldn't be an issue. The lines it is referencing:               @article{arcidiacono2004ability,           title={Ability sorting and the returns to college major},           author={Arcidiacono Peter},           journal={Journal of Econometrics},           volume={121},           number={1},           pages={343--375},           year={2004}       }      I have no longer URLS or anything like that, I have also tried using cleveref instead of natbib (which causes other problems), plain and AER bib styles, changing the indentation of everything in the references a few different ways, and everything outlined in the "similar questions" on this cite. Any ideas?


title: Remove period from biblatex entry when there is no editor

text: Following suggestions by @moewe in the questions Enable "firstinits" in biblatex only for editors and Move names of editors followed by (Ed./Eds.) and a comma before title in biblatex, I have the code you see below. The problem here is that it prints a superfluous period after `In` when the collection has no editor, as seen in the `Brekke` entry.               \documentclass{article}     \usepackage[style = authoryear-comp]{biblatex}          \renewcommand*{\intitlepunct}{\space} % remove colon after "In:" for articles in books          %% Abbreviate first names of editors     \DeclareNameAlias{byeditor}{first-last-inits}     \DeclareNameFormat{first-last-inits}{%       \usebibmacro{name:first-last}{#1}{#4}{#5}{#7}%       \usebibmacro{name:andothers}}     %%          %% Move names of editors before the book title, and add "(Eds.)"     \usepackage{xpatch}     \DeclareNameAlias{editorin}{first-last-inits}     \newbibmacro*{byeditor:in}{%       \ifnameundef{editor}         {}         {\printnames[editorin]{editor}%          \addspace\bibsentence%          \mkbibparens{\usebibmacro{editorstrg}}%          \clearname{editor}%          \printunit{\addcomma\space}}}     \xpatchbibdriver{incollection}       {\usebibmacro{in:}%        \usebibmacro{maintitle+booktitle}%        \newunit\newblock        \usebibmacro{byeditor+others}}       {\usebibmacro{in:}%        \usebibmacro{byeditor:in}%        \setunit{\labelnamepunct}\newblock        \usebibmacro{maintitle+booktitle}%        \newunit\newblock        \usebibmacro{byeditor}}       {}{}     %%          \usepackage{filecontents}     \begin{filecontents}{\jobname.bib}     @INCOLLECTION{brekke1881,         AUTHOR = "K. Brekke",         BOOKTITLE = "Indbydelsesskrift til den offentlige examen i juni og juli 1881 ved Aars og Voss's latin- og realskole",         TITLE = "Bidrag til dansk-norskens lydl{\ae}re",         YEAR = "1881",         LOCATION = "Kristiania",         PAGES = "1--66",         PUBLISHER = "W. C. Fabritius"}     @INCOLLECTION{jahr2007,         AUTHOR = "Ernst H{\aa}kon Jahr",         BOOKTITLE = "{\AA} sj{\aa} samfunnet gjennom spr{\aa}ket",         EDITOR = "Gunnstein Akselberg and Johan Myking",         TITLE = "Bruk av omgrepa 'standardtalem{\aa}l', 'normalisering' og 'knot' for {\aa} skildre spr{\aa}ktilh{\o}va i Noreg i dag",         YEAR = "2007",         LOCATION = "Oslo",         PAGES = "93--98",         PUBLISHER = "Novus"}     \end{filecontents}     \addbibresource{\jobname.bib}          \begin{document}     \nocite{*}     \printbibliography     \end{document}      ![enter image description here](http://i.stack.imgur.com/PTCHy.png) Another option is to follow the suggestion by @Guido (also to my question Move names of editors followed by (Ed./Eds.) and a comma before title in biblatex), and use the code below. The problem here is that the first names of the editors are not abbreviated (naturally enough, since I didn't ask for it in connection with that question).               \documentclass{article}     \usepackage[style = authoryear-comp]{biblatex}          \renewcommand*{\intitlepunct}{\space} % remove colon after "In:" for articles in books          %% Move names of editors before the book title, and add "(Eds.)"     \usepackage{xpatch}     \xpatchbibmacro{editorstrg}{\bibstring}{\bibcpstring}{}{}          \renewbibmacro*{in:}{       \ifentrytype{incollection}{%       \DeclareNameAlias{editor}{first-last}       \printtext{In}       \ifnameundef{editor}         {}         {\printnames{editor}%          \addspace           \mkbibparens{\usebibmacro{editorstrg}}          \setunit{\addcomma\addspace}%          }%       \printfield[book]{booktitle}       \clearfield{booktitle}       \clearname{editor}       }       {}%     }%%          \usepackage{filecontents}     \begin{filecontents}{\jobname.bib}     @INCOLLECTION{brekke1881,         AUTHOR = "K. Brekke",         BOOKTITLE = "Indbydelsesskrift til den offentlige examen i juni og juli 1881 ved Aars og Voss's latin- og realskole",         TITLE = "Bidrag til dansk-norskens lydl{\ae}re",         YEAR = "1881",         LOCATION = "Kristiania",         PAGES = "1--66",         PUBLISHER = "W. C. Fabritius"}     @INCOLLECTION{jahr2007,         AUTHOR = "Ernst H{\aa}kon Jahr",         BOOKTITLE = "{\AA} sj{\aa} samfunnet gjennom spr{\aa}ket",         EDITOR = "Gunnstein Akselberg and Johan Myking",         TITLE = "Bruk av omgrepa 'standardtalem{\aa}l', 'normalisering' og 'knot' for {\aa} skildre spr{\aa}ktilh{\o}va i Noreg i dag",         YEAR = "2007",         LOCATION = "Oslo",         PAGES = "93--98",         PUBLISHER = "Novus"}     \end{filecontents}     \addbibresource{\jobname.bib}          \begin{document}     \nocite{*}     \printbibliography     \end{document}      ![enter image description here](http://i.stack.imgur.com/Zfaza.png) So my question is: How can I modify the suggestion by @moewe to get rid of the unwanted period in case of missing editors, or how can I modify the suggestion by @Guido to abbreviate the first names of editors?


title: Getting an error "file not found"

text: I am completely new to Latex. I have been trying to create a paper based upon `IEEEtran`. But when i tried to see the output after writing just 4 lines, i got an error " **file not found** ". I have already followed a tutorial to use the IEEEtran               \documentclass[conference]{IEEEtran}          \begin{document}     \title{My IEEE paper}          \end{document}


title: Drawing graphs and Feynman diagrams with axodraw

text: I used CalcHEP to get following graph. However, the output gives a problem and it does not draw any graphs. (I have install `axodraw.sty` locally). The code is as follows:                   % u, D -> W+, b, B     \documentstyle[axodraw]{article}     \begin{document}     {     \unitlength=1.0 pt     \SetScale{1.0}     \SetWidth{0.7}      % line    size control     \normalsize    %  letter  size control     \begin{picture}(300,200)(0,0)     \Text(171.0,199.4)[t]{$u, D -> W+, b, B$}     % ====================   X-axis =============     \LinAxis(50.73,38.83)(291.23,38.83)(2.500,2,-4,-0.000,1.5)     \Text(50.7,32.4)[t]{$0.0$}     \Text(147.2,32.4)[t]{$200$}     \Text(243.0,32.4)[t]{$400$}     \Text(291.2,22.7)[rt]{$M(b,B)$}     % ====================   Y-axis =============     \LinAxis(50.73,38.83)(50.73,176.05)(3.302,3,4,-0.000,1.5)     \Text(43.8,38.8)[r]{$0.0$}     \Text(43.8,80.3)[r]{$3E-4$}     \Text(43.8,121.7)[r]{$6E-4$}     \Text(43.8,163.8)[r]{$9E-4$}     \rText(18.2,176.1)[tr][l]{Diff. cross section [pb/GeV]}     % ============== end of axis ============     \Line(54.5,47.2)(55.1,47.2)      \Line(55.1,46.6)(55.1,47.9)      \Line(55.1,78.3)(55.7,78.3)      \Line(55.7,75.7)(55.7,80.9)      \Line(55.7,77.0)(57.0,77.0)      \Line(56.4,75.7)(56.4,79.0)      \Line(57.0,73.8)(57.6,73.8)      \Line(57.0,72.5)(57.0,75.7)      \Line(57.6,75.1)(58.2,75.1)      \Line(58.2,73.1)(58.2,77.0)      \Line(58.2,68.6)(59.5,68.6)      \Line(58.9,66.7)(58.9,69.9)      \Line(59.5,69.9)(60.1,69.9)      \Line(59.5,68.0)(59.5,71.8)      \Line(60.1,62.8)(60.8,62.8)      \Line(60.8,61.5)(60.8,64.1)      \Line(60.8,61.5)(61.4,61.5)      \Line(61.4,60.2)(61.4,63.4)      \Line(61.4,59.5)(62.6,59.5)      \Line(62.0,58.9)(62.0,60.8)      \Line(62.6,60.8)(63.3,60.8)      \Line(62.6,59.5)(62.6,62.1)      \Line(63.3,58.9)(63.9,58.9)      \Line(63.9,57.6)(63.9,60.2)      \Line(63.9,53.7)(65.1,53.7)      \Line(64.5,53.1)(64.5,55.0)      \Line(65.1,58.3)(65.8,58.3)      \Line(65.1,57.0)(65.1,60.2)      \Line(65.8,54.4)(66.4,54.4)      \Line(65.8,53.1)(65.8,55.7)      \Line(66.4,53.1)(67.0,53.1)      \Line(67.0,52.4)(67.0,54.4)      \Line(67.0,53.7)(68.3,53.7)      \Line(67.6,52.4)(67.6,54.4)      \Line(68.3,52.4)(68.9,52.4)      \Line(68.3,51.1)(68.3,53.1)      \Line(68.9,51.8)(69.5,51.8)      \Line(69.5,51.1)(69.5,53.1)      \Line(69.5,53.1)(70.8,53.1)      \Line(70.1,51.8)(70.1,53.7)      \Line(70.8,51.8)(71.4,51.8)      \Line(70.8,51.1)(70.8,53.1)      \Line(71.4,49.8)(72.0,49.8)      \Line(71.4,49.2)(71.4,51.1)      \Line(72.0,52.4)(72.7,52.4)      \Line(72.7,51.1)(72.7,53.1)      \Line(72.7,48.5)(73.9,48.5)      \Line(73.3,47.9)(73.3,49.2)      \Line(73.9,49.2)(74.5,49.2)      \Line(73.9,48.5)(73.9,49.8)      \Line(74.5,49.2)(75.2,49.2)      \Line(75.2,47.9)(75.2,49.8)      \Line(75.2,48.5)(75.8,48.5)      \Line(75.8,47.2)(75.8,49.2)      \Line(75.8,50.5)(77.0,50.5)      \Line(76.4,49.2)(76.4,51.1)      \Line(77.0,48.5)(77.7,48.5)      \Line(77.0,47.9)(77.0,49.2)      \Line(77.7,48.5)(78.3,48.5)      \Line(78.3,47.2)(78.3,49.2)      \Line(78.3,46.0)(79.5,46.0)      \Line(78.9,45.3)(78.9,46.6)      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title: Add table to list of figures

text: I created a figure and for layout purposes I had to put it inside a table. Of course now it shows in the list of tables and not in the list of figures. Any idea how to make the table pass as a figure?


title: How to stack and align multiple plots with same x but different y axes?

text: I have several series of datapoints from each of several sites. I would like to produce a series of stacked plots, close together as in the attached example, to allow comparison both within and between series. I produced the example using pgfplots 'groupplot' facility, but it doesn't allow me to have different y axes for each variable. The pgf manual says you can also group multiple plots in a matrix (which would allow different y axes), but in that case, how can I get the plots to be 'stuck together' as in this example? This is the code for my example:               % Preview source code          %% LyX 2.0.1 created this file.  For more info, see http://www.lyx.org/.     %% Do not edit unless you really know what you are doing.     \documentclass[english]{article}     \usepackage[T1]{fontenc}     \usepackage[latin9]{inputenc}          \makeatletter     %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User specified LaTeX commands.          \usepackage {tikz}     \usepackage{pgfplots}     \usetikzlibrary{pgfplots.groupplots}          \makeatother          \usepackage{babel}     \begin{document}     \begin{tikzpicture}     \begin{groupplot}[group style={group name=my plots,group size=1 by 3,xlabels at=edge bottom,xticklabels at=edge bottom,ylabels at=edge left,yticklabels at=edge left,vertical sep=0pt},footnotesize,width=8cm,height=3cm,xlabel=Site ,,xmin=-0.5,xmax=10.5,ymin=0,ymax=30,ytick={0,10,...,20},xtick={0,1,...,12},xticklabels={A,B,C,D,E,F,G,H,I,J,K},tickpos=left,ytick align=outside,xtick align=outside]     \nextgroupplot     \addplot [ybar,fill=blue]coordinates{(0,0) (1,9.94) (2,0.72)(3,1.17)(4,1.05)(5,0.67)(6,0.24)(7,1.75)(8,0)(9,0)(10,1.21)(11,0)};     \nextgroupplot     \addplot [ybar,fill=red]coordinates{(0,0) (1,14.04) (2,0.72)(3,0)(4,22.81)(5,3.34)(6,2.05)(7,11.23)(8,2.59)(9,0)(10,0.61)(11,0)};     \nextgroupplot     \addplot [ybar,fill=red]coordinates{(0,0) (1,0) (2,0)(3,0)(4,0.53)(5,0.33)(6,0.73)(7,0)(8,0)(9,0)(10,3.9)(11,0.17)};     \end{groupplot}     \end{tikzpicture}          \end{document}      ![example of stacked plots](http://i.stack.imgur.com/DGLNr.png)


title: Mini frame navigation not drawn correctly

text: I want to use a trick I found in the question Beamer navigation circles without subsections? to suppress multiple lines of "frame dots" for each subsection in `beamer`'s mini frame navigation. Instead, I want to have a line of frame dots for each section. This fails with the outer theme `miniframe`, but not with the outer theme `smoothbars`:               \documentclass{beamer}     \usepackage[latin1]{inputenc}     \usetheme{M21}     \title     {Long Title}       \subtitle{Subtitle}     \author{Christoph}     \date{}     \subject{}     \begin{document}     \begin{frame}       \titlepage     \end{frame}         \section[One]{Sec 1}     \setcounter{subsection}{1}     \begin{frame}       \frametitle{Some Frame}       \framesubtitle{its subtitle}       and some bla bla     \end{frame}     \begin{frame}       \frametitle{More...}       \framesubtitle{more subtitle}       and some bla bla     \end{frame}     \begin{frame}       \frametitle{Last Frame in Section}       and some bla bla     \end{frame}          \section{Sec 2}     \setcounter{subsection}{1}     \begin{frame}       \frametitle{Some Frame}       \framesubtitle{its subtitle}       and some bla bla     \end{frame}     \begin{frame}       \frametitle{More...}       \framesubtitle{more subtitle}       and some bla bla     \end{frame}     \begin{frame}       \frametitle{Last Frame in Section}       and some bla bla     \end{frame}          \end{document}      My theme file `beamerthemeM21.sty` has the following content:               \usepackage{remreset}     \makeatletter     \@removefromreset{subsection}{section}     \makeatother          \mode<presentation>     \setbeamercovered{transparent}          \mode<all>     \useoutertheme[subsection=false]{smoothbars}     %\useoutertheme[subsection=false]{miniframes}          \setbeamertemplate{navigation symbols}{}      As it is now, the MWE should show correct dots, like so:               One        Sec 2     Ooo        ooo      If you comment `smoothbars` and activate `miniframes`, the line of dots is shifted to the right, and the shift amount increases for each section:               One        Sec 2       Ooo          ooo      How can I avoid that? Where did I mess it up?


title: Formatting the title of the TOC

text: I would like for example to have a bold Arial like font and a red color for the title of the table of contents, and also I would like to change this title to for example "Another title for the table of contents". The solution given below by Mico doesn't work in the following code. What are the changes to do ?               % Sources :     %   1) http://tex.stackexchange.com/questions/35825/pretty-table-of-contents     %   2) http://tex.stackexchange.com/questions/35903/formatting-the-title-of-the-toc          \documentclass{book}         \usepackage{xcolor}         \usepackage{framed}     %   \usepackage{helvet}              \definecolor{myred}{RGB}{160,0,0}         \definecolor{myyellow}{RGB}{169,121,69}              \renewenvironment{leftbar}{%             \def\FrameCommand{{\color{myyellow}\vrule width 2pt depth 6pt} \hspace{10pt}}%             \MakeFramed {\advance\hsize-\width \FrameRestore}%         }%         {\endMakeFramed}              \makeatletter             \def\@chapter[#1]#2{%                 \ifnum \c@secnumdepth >\m@ne                     \if@mainmatter                         \refstepcounter{chapter}%                         \typeout{\@chapapp\space\thechapter.}%                         \addtocontents{toc}%                         {%                             {\protect\parbox{4.5em}{\hfill\Huge\color{myred}\bfseries\thepage}}%                             \protect\hspace*{.5em}                             \protect\parbox{\dimexpr\linewidth-4.3em\relax}{%                                 \protect\begin{leftbar}                                 {\scshape\small\chaptername~\thechapter}\\\sffamily#1%                                 \protect\end{leftbar}%                             }                         }%                     \else                         \addcontentsline{toc}{chapter}{#1}%                     \fi                 \else                     \addcontentsline{toc}{chapter}{#1}%                 \fi                 \chaptermark{#1}%                 \addtocontents{lof}{\protect\addvspace{10\p@}}%                 \addtocontents{lot}{\protect\addvspace{10\p@}}%                 \if@twocolumn                     \@topnewpage[\@makechapterhead{#2}]%                 \else                     \@makechapterhead{#2}%                     \@afterheading                 \fi%             }         \makeatother          % << WARNING ! >>     %     % \renewcommand{\contentsname} does not work with babel.     % With babel we have to use      %    \addto\captionsenglish{\def\contentsname{...}}     % or     %    \addto\extrasenglish{\def\contentsname{...}}.         \renewcommand{\contentsname}{\sffamily \textcolor{\color{myred}}{Another title for the table of contents}}               \begin{document}          \tableofcontents          \chapter{Beginning to learn design with \LaTeX}          \chapter{Beginning to learn design with HTML}     \setcounter{page}{13}% just for the example          \chapter{Beginning to learn design with HTML and some other text to span more than one line in the ToC}          \chapter{Another chapter....}     \setcounter{page}{244}% just for the example          \end{document}


title: includegraphics[page=\pageref... possible? how to set [page=] to a variable?

text: I'm currently writing a quite complex document with a lot of graphics created using TikZ. Hence I decided to put all graphics into one big file called tikz.tex creating a multiple page PDF with one tightly cropped page per graphic. The `tikz.tex` (which I compile separately) generates a clean PDF and .aux file. Here is a minimal version of it:               \documentclass{article}     \usepackage{tikz}     \usepackage[pdftex,active,tightpage]{preview}     \tikzset{         %... my tikzset ...         }     \begin{document}         \begin{preview}             \label{pic1}             \begin{tikzpicture}             %... tikz ...             \end{tikzpicture}         \end{preview}         \begin{preview}             \label{pic2}             \begin{tikzpicture}             %... tikz ...             \end{tikzpicture}         \end{preview}     \end{document}      the minimal version of my Master file               \documentclass[]{article}     \usepackage {xr}     \usepackage []{hyperref}     \externaldocument[tikz:]{../Bilder/tikz}     \begin{document}         \input{../Kapitel/Kapitel_1}     \end{document}      a minimal version of the actual chapter, which is included in the master file, would look similar to this               \chapter{name}     \begin{figure}[htb]         \includegraphics[page=\pageref{tikz:pic2}]{../Bilder/tikz.pdf}     \end{figure}      this returns:               ! Missing number, treated as zero. <to be read again> \protect l.12     ...KOS},width=\textwidth]{../Bilder/tikz.pdf} A number should have     been here; I inserted `0'.      The idea was to use the labels in my main document to refer to the correct page number. of course i could just hard code the page number but since I intend to use this tikz file for quite some time I'd prefer referencing the page number by `\pageref` or something similar. I do not want to split the PDF into single files. It works if my chapter looks like this. in this case the `\pageref` is shown correct               \chapter{name}     \begin{figure}[htb]         \includegraphics[page=2]{../Bilder/tikz.pdf}     \end{figure}     correct page number of pic 2 is \pageref{tikz:pic2}      Any ideas how to get `\includegraphics[page=\pageref{...}]` working? Thanks **a lot** in advance!


title: Is there an advantage to using LaTeX graphics instead of eps or pdf?

text: Back in my first courses I learned that the best graphic format to use when plotting data with gnuplot (which will later be used in a LaTeX document) is _eps_ (encapsulated postscript). I didn't really learn why, though. Lately, I was reading through gnuplot's documentation and I found out it can save plots not only in _LaTeX_ format, but also in _emtex_ , _pstex_ , _pslatex_ and _texdraw_ (besides many others, of course). **My question is:** Given that the image's ultimate fate is to be inserted in a latex document, wouldn't one of these formats be more suitable than _eps_ (or the more recent _pdf_ )? By suitable I mean having more features and better final output (alignment, positioning, fonts, etc).


title: Ignore specific URL fields in biber?

text: I am using Biber for my literature. Usually the URL should be printed out but some entries have "ugly" URLs like "http://dx.doi.org/..." etc. Is it possible to not print the URL if the URL field contains a specific string? I don't want to clean my bib file because maybe I want to use all URLs later. I have tried the advice from karlkoeller, but it still doesn't work. Why the following code doesn't work?               \DeclareSourcemap{       \maps[datatype=bibtex]{         \map{           \step[fieldsource=url,             match=\regexp{dx.doi.org|dl.acm.org(.+)}, null=true             ]         }       }     }


title: Snippet Manager in TeXnicCenter

text: I was wondering how do one find/use snippet manager for LaTeX code snippets in TeXnicCenter? I want to be able to define keyboard shortcuts such as for e.g., keystrokes: `shift` + `$`+`$` ⇒ `\\[ <cursor> \\]` and `shift` + `$` ⇒ `\\( <cursor> \\)` Is this possible to implement? I am sure I will find other useful nitbit shortcut commands later on that will be useful for faster typing.


title: Wrong line spacing when changing font size for caption of algorithm

text: I am using the `algorithm2e` package and want to change the font size for captions of figures as well as for captions of algorithms. The problem is that I get different line spacings for the two approaches (too much spacing in the captions for algorithms). The goal is that both captions look the same. Below a minimal working example.               \documentclass{book}          \usepackage{caption}     \usepackage{algorithm2e}          \captionsetup{font=footnotesize}          \SetAlCapNameFnt{\footnotesize}     \SetAlCapFnt{\footnotesize}          \begin{document}          \begin{algorithm}[h]     \caption{Some very very long caption that illustrates the problem. Some very very long caption that illustrates the problem. Some very very long caption that illustrates the problem. Some very very long caption that illustrates the problem.}     \end{algorithm}          \begin{figure}[h]     \caption{Some very very long caption that illustrates the problem. Some very very long caption that illustrates the problem. Some very very long caption that illustrates the problem. Some very very long caption that illustrates the problem.}     \end{figure}          \end{document}


title: pgfplot: accuracy of tick labels

text: the y-axis of my diagram uses small numbers like 0,005. I don't want to use a multiplier like 10^-3 which appears by default. If I remove it with `scaled x ticks = false, x tick label style={/pgf/number format/fixed},` the tick labels are not accurate enough and show ony 0 or 0,1: ![enter image description here](http://i.stack.imgur.com/6Fm50.jpg) Code used:               \begin{tikzpicture}     \begin{axis}[%     scaled x ticks = false,     x tick label style={/pgf/number format/fixed},     scaled y ticks = false,     scale only axis,     width=6cm,     height=5cm,     xmin=0, xmax=30000,     ymin=-0.001, ymax=0.006,     ymajorgrids,     axis on top]      How can i get this right?


title: Losing the vertical line on my table when using multicolumn

text: I tried to use this for the last part of my table, but I can't get a vertical line at the end. Does anyone know?                \begin{tabular}{|CC|C|C|C|C|C|C|C|C|C|C|}\hline     \Tab{Method Based on \\\hline           Radiography\\Magnetic Particle (A.C.)\\ \\Eddy Current\\Dye Penetrants\\ Ultrasonics}     &     \Tab{ \\\hline \\ Wet \\ Dry \\ \\ \\ \\}     &     \Tab{\rotatebox{90}{~\parbox{5cm}{Minute Surface Cracks     }~}  \\\hline           N\\ G\\F\\F\\F\\P}      &     \Tab{\rotatebox{90}{~\parbox{5cm}{Deeper Surface Cracks          }~}  \\\hline                F\\G\\G\\G\\G\\G}     &     \Tab{\rotatebox{90}{~\parbox{5cm}{Internal Cracks          }~}  \\\hline                F\\N\\N\\N\\N\\G}     &     \Tab{\rotatebox{90}{~\parbox{5cm}{Fatigue Cracks          }~}  \\\hline                P\\G\\G\\N\\G\\G}     &     \Tab{\rotatebox{90}{~\parbox{5cm}{Internal Voids          }~}  \\\hline                G\\N\\N\\N\\N\\G}               &     \Tab{\rotatebox{90}{~\parbox{5cm}{Porosity and Slag in Welds          }~}  \\\hline                G\\N\\N\\P\\N\\F}               &     \Tab{\rotatebox{90}{~\parbox{5cm}{Thickness          }~}  \\\hline                F\\N\\N\\P\\N\\G}     &     \Tab{\rotatebox{90}{~\parbox{5cm}{Stress Corrosion          }~}  \\\hline                F\\G\\F\\N\\G\\F}     &     \Tab{\rotatebox{90}{~\parbox{5cm}{Blistering          }~}  \\\hline                P\\N\\N\\N\\N\\F}     &     \Tab{\rotatebox{90}{~\parbox{5cm}{Corrosion Pits          }~}  \\\hline                G\\N\\P\\N\\F\\P}     \\\hline     &     \multicolumn{11}{l}{G=Good;F=Fair;P=Poor;N=Not suitable.} \\     \hline     \end{tabular}     \label{tab:NDETechniques}     \end{table}      It comes out like this: ![enter image description here](http://i.stack.imgur.com/CmX6K.jpg)


title: PSTricks not working in TeXlive 2014

text: I have TeXlive 2014 recently installed on a new machine. Everything seems to be working smoothly EXCEPT for PSTricks. I am testing with minimal code such as               \documentclass{article}          \usepackage{pstricks}     \usepackage{pst-xkey}     \usepackage{pst-jtree}     \usepackage{multido}            \begin{document}          -- N   -- \rnode{2}{OP} -  C -- \ldots \rnode{1}{t} ---          \psset{linestyle=dashed,linearc=2pt,nodesepA=.1, nodesepB=.3}          \ncbar[angle=-90]{<-}{2}{1}           \end{document}      This compiles cleanly on my old machine, running TeXlive 2008. On the new machine, I get the following error when compiling in TeXShop with TeX + DVI:               Error: /undefined in NodeScale     Operand stack:        --nostringval--   false   N@2   16   --nostringval--     Execution stack:        %interp_exit   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--   false   1   %stopped_push   1900   1   3   %oparray_pop   1899   1   3   %oparray_pop   1883   1   3   %oparray_pop   1771   1   3   %oparray_pop   --nostringval--   %errorexec_pop   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--     Dictionary stack:        --dict:1168/1684(ro)(G)--   --dict:0/20(G)--   --dict:116/200(L)--   --dict:183/300(L)--   --dict:117/200(L)--   --dict:48/400(L)--     Current allocation mode is local     Last OS error: Invalid argument     Current file position is 128730     GPL Ghostscript 9.10: Unrecoverable error, exit code 1     ### FAILED to generate /tmp/altpdflatex.5908-1406243855/mwe.pdf ()      I take it the issue with the creation of the PS file itself, since it can't be converted to PDF by Acrobat, either. What am I doing wrong?


title: Computer Modern Bright font and blackboard bold symbols

text: I am trying to match the sans serif math font provided by `cmbright` with proper blackboard bold symbols (also sans serif). I found that the `fourier` and `stix` (`xits`?) fonts provide such symbols. But how can I use `cmbright` and import only the blackboard bold symbols in LuaLaTeX/XeLaTeX?


title: Xelatex math weirdness - misaligned \not

text: I generally use `xelatex` for my documents, and the following snippet generally works fine for my math:               \usepackage{fontspec}     \usepackage{unicode-math}     \setmathfont{Asana Math}      But I recently discovered a weird problem with `xelatex`, with or without the math. I was trying to typeset the expression               $A \not\subset B$      And the `\not` sign misaligned (instead of striking through the `\subset` symbol. I thought the problem was in Asana Math,and removed it, but it got even worse - the `\subset` symbol disappeared altogether. This is the result of compiling the following MWE:               \documentclass{article}     \usepackage{fontspec}     \usepackage{unicode-math}     \begin{document}     $A \subset B$      \setmathfont{Asana Math}     $A \not\subset B$     \end{document}      ![enter image description here](http://i.stack.imgur.com/hvIJh.png) What might be going on here ?


title: How to remove the self-reference of the ToC from the ToC?

text: I'm having a very weird problem. The following example should illustrate it quite right.               \documentclass[a4paper,12pt]{memoir}         \begin{document}     \frontmatter       \tableofcontents       \clearpage     \mainmatter       \chapter{Chapter 1}     \end{document}      I've compiled it with `xelatex` but on the table of contents page, it is referencing the table of contents page as _Contents_ , which is the header of that page as well. It does make sense to me to a certain extend. But I'd still like to know how to get rid of the self-reference.


title: How to remove "Contents" line from table of contents

text: > **Possible Duplicate:**   >  Hiding the "Table of Contents" page from Table of Contents   >  How to remove the self-reference of the ToC from the ToC? I have a table of contents in my `memoir` book. I want there to be one line for each chapter, in addition to headings for each set of similar chapters. For some reason, the `Contents` page is including the line "Contents" with page number "i". How do I remove this useless line from the table of contents?               \documentclass{memoir}          \begin{document}          \frontmatter     \tableofcontents          \mainmatter          \phantomsection     \addcontentsline{toc}{part}{Topic 1}          \chapter{Chapter 1}          This is the first chapter.          \chapter{Chapter 2}          This is the second chapter.          \phantomsection     \addcontentsline{toc}{part}{Topic 2}          \chapter{Chapter 3}          This is the third chapter.          \chapter{Chapter 4}          This is the fourth chapter.          \end{document}


title: Hiding the "Table of Contents" page from Table of Contents

text: I'm using the `memoir` class, and it adds the Table of Contents page to the TOC. It is... well... pretty redundant... Any quick way to eliminate this?               \documentclass{memoir}          \begin{document}     \frontmatter     \tableofcontents          \mainmatter     \chapter{A Chapter}     \end{document}      ![Demonstration of contents in contents.](http://i.stack.imgur.com/GhJCG.png)


title: How to omit a single pause when using \beamerdefaultoverlayspecification{<+->} command

text: I just started using Texlipse as my Latex environment, and in it's default presentation settings I discovered a wonderful command that lets me omit all the `\pause` commands in my presentation. By using `\beamerdefaultoverlayspecification{<+->}`, the presentation acts as though a `\pause` command has been inserted between every two bullets, without the actual need to write `\pause` after each item. My question is, does anyone know how to omit a pause between two consecutive bullets in such a setting? For the 99% of the presentation I prefer the bullets to open up one by one, but in one particular place I would love for the bullets to show up simultaneously. Any help is much appreciated.


title: How do I reference an object inline in LyX that is in a knitr chunk?

text: Suppose I have an object that was processed in an earlier knitr chunk, say               my_df <- read.dta('somefile.dta')     x <- mean(my_df$age)      Putting an inline knitr chunk does not work -- the knitr chunk is written out as text; it is not processed. And I don't think I can use `\Sexpr{x}` because I don't seem to be able to refer to `x` in `\Sexpr{}`. I'm using LyX 2.0.3 and svn, and knitr version .3


title: How can I have subfloats with knitr in LyX?

text: I have two `knitr` chunks in `LyX` that work fine by themselves in their separate floats (this post applies to both figures and tables). But when I try to put them in as subfloats (by selecting both and going to Insert > Float > Table or Insert > Float > Figure), I get errors. For information on subfloats, see User Guide section 4.6.2.1 Figure Floats. I'm using LyX 2.0.3 and svn, and knitr version .3


title: Graphing an astroid - parametric curves in pgfplots

text: So I am trying to create a plot of an astroid in pgfplots which has the parameterization x = cos(t)^3 y= sin(t)^3 and tikz is giving me an error that it is giving up on a path and wondering if I forgot a semicolon, but I did not. Any ideas of how I can fix this? Any help is appreciated. MWE:               \documentclass{minimal}     \usepackage{pgfplots}     \usepackage{tikz}          \pgfplotsset{compat=1.10}          \begin{document}          \begin{tikzpicture}     \begin{axis}[axis x line =middle, axis y line = middle,thick, smooth]         \addplot[domain=0:2*pi](cos(deg(x)),x);  %this line works like a charm         \addplot[domain=0:2*pi](x,sin(deg(x)));  %this line does not work         \addplot[domain=0:2*pi]((cos(deg(x)))^3,(sin(deg(x)))^3); %goal     \end{axis}     \end{tikzpicture}          \end{document}


title: Use \overarc to represent an arc

text: I can not understand why the following tex file does not compile.               \documentclass{elsarticle}     \usepackage[hmargin=1in,vmargin=1in]{geometry}     \usepackage{amsmath}     \usepackage{amssymb}     \usepackage{amsfonts}     \usepackage{amsthm}     \usepackage{arcs}          \usepackage{tikz}          \begin{document}     $\overarc{POQ}$ $+ \widehat{QOR} + \widehat{ROP}= 2\pi r$     \end{document}


title: problems in \cite{} with IEEEtran

text: `\cite{1,2}` is expected to give > [1,2] however, when I use the `IEEEtran.cls`, the output is > [1],[2] I have tried this using the `article` class and it was OK.


title: Prevent TikZ tree text overlapping with later lines

text: I'm trying to create a family tree with TikZ growing right. I have the tree working, but the text at each node is too long, it overlaps with later lines (e.g. My Family Tree, Paternal GMother and Paternal GFather below). Is there a way to fix this? ![broken tikz tree](http://i.stack.imgur.com/1Slgy.png) MWE               \documentclass{article}     \usepackage{calc}     \usepackage{tikz}     \usetikzlibrary{trees}          \begin{document}     \newlength\treeheight     \setlength{\treeheight}{\textheight-2cm}     \begin{tikzpicture}[grow=right,anchor=west,       every node/.style={},       level 1/.style={sibling distance=\treeheight/2},       level 2/.style={sibling distance=\treeheight/4},       level 3/.style={sibling distance=\treeheight/8}]       % parents       \node {My Family Tree}[edge from parent fork right]         child { node {Father}           child{ node {Paternal Gfather}             child{ node {Paternal GGfather}}             child{ node {Paternal GGmother}}           }           child{ node {Paternal Gmother}             child{ node {Maternal GGfather}}             child{ node {Maternal GGmother}}           }         }         child { node {Mother}           child{ node {Maternal Gfather}}           child{ node {Maternal Gmother}}         }            ;       \end{tikzpicture}     \end{document}


title: starred chapter in header? (scrbook)

text: is there a possibility to show the unnumbered chapters (starred chapters) also in the headings of scrbook? Here's a little code-example:               \documentclass[oneside,openright,BCOR=5mm,paper=a4,fontsize=11pt]{scrbook}          \usepackage[T1]{fontenc}     \usepackage[latin1]{inputenc}     \usepackage[ngerman]{babel}     \usepackage[automark]{scrpage2}     \usepackage{xcolor}          \usepackage{geometry}     \geometry{a4paper, top=35mm, left=30mm, right=30mm, bottom=25mm, headsep=15mm, footskip=12mm}          \usepackage[demo]{graphicx}     \usepackage{textpos}     \usepackage{blindtext}     \usepackage{lipsum}     \usepackage{titlesec}          \usepackage{mparhack}          \titleformat{\chapter}[hang]{}{\parbox{1.5cm}{\thechapter}}{0pt}{}{}     \titleformat{\section}[hang]{}{\parbox{1.5cm}{\thesection}}{0pt}{}{}     \titleformat{\subsection}[hang]{}{\parbox{1.5cm}{\thesubsection}}{0pt}{}{}     \titleformat{\subsubsection}[hang]{}{\parbox{1.5cm}{\thesubsubsection}}{0pt}{}{}          \begin{document}     \pagestyle{scrheadings}     \clearscrheadfoot     \ohead[\headmark]{\headmark}          \tableofcontents          \chapter*{The concerning one ...}     \lipsum[1-6]     \chapter{Chapter 1}     \lipsum[7]     \section{Section 1}     \lipsum[8-10]     \chapter{Chapter 2}     \lipsum[11]          \end{document}      The starred chapters should also appear in the headers like the non-starred do. (But, they shouldn't appear in the toc ...) - I hope this is somehow possible. (I also use the titlesec-package for formatting the chapters ... I hope this makes no 'additional difficulty' for my main problem ...). Thank you in advance! eniem EDIT: that's the chapter-/section-headers I use:               \newlength\widestnum     \setlength\widestnum{4em}     \titleformat{\chapter}[hang]       {\normalfont\bfseries\Large}       {}       {0em}       {%         \makebox[\linewidth]{%           \colorbox{gray!20}{%             \parbox{\textwidth}{%               \parbox[t]{\widestnum}{\thechapter}%               \parbox[t]{\dimexpr\textwidth-\widestnum\relax}{#1}%             }%           }%         }%       }     \titleformat{\section}[hang]       {\normalfont\bfseries}       {}       {0em}       {%         \makebox[\linewidth]{%           \fbox{%             \parbox{\textwidth}{%               \parbox[t]{\widestnum}{\thesection}%               \parbox[t]{\dimexpr\textwidth-\widestnum\relax}{#1}%             }%           }%         }%       }     \titleformat{\subsection}[hang]       {\normalfont\bfseries}       {}       {0em}       {%         %%\makebox[\linewidth]{%         %%  \fbox{%             \parbox{\textwidth}{%               \parbox[t]{\widestnum}{\thesubsection}%               \parbox[t]{\dimexpr\textwidth-\widestnum\relax}{#1}%             }%         %%  }%         %%}%       }     \titleformat{\subsubsection}[hang]       {\normalfont\bfseries}       {}       {0em}       {%         %%\makebox[\linewidth]{%         %%  \fbox{%             \parbox{\textwidth}{%               \parbox[t]{\widestnum}{\thesubsubsection}%               \parbox[t]{\dimexpr\textwidth-\widestnum\relax}{#1}%             }%         %%  }%         %%}%       }        \titleformat{name=\chapter,numberless}[hang]       {\bfseries\Large}       {}       {0em}       {%     %    \makebox[\linewidth]{%      %     \colorbox{gray!20}{%             \parbox{\textwidth}{#1}%       %    }%       %  }%       }     \titleformat{name=\section,numberless}[hang]       {\normalfont\bfseries}       {}       {0em}       {%         \makebox[\linewidth]{%           \fbox{%             \parbox{\textwidth}{#1}%           }%         }%       }     \titleformat{name=\subsection,numberless}[hang]       {\normalfont\bfseries}       {}       {0em}       {%         \makebox[\linewidth]{%           \fbox{%             \parbox{\textwidth}{#1}%           }%         }%       }          \titlespacing*{\chapter}       {0pt}{0pt}{20pt}


title: pdf without footnotes

text: I have written a paper which I will give at a conference. My paper contains many and long footnotes (as I am quoting quite a lot of source texts in the footnotes). Now, the organiser of the conference asked me for printed copies of my paper for all participants of the conference, so that they can read along -- however, he also suggested, that I should leave out the footnotes. I would like to keep the `footnotemark` to indicate that there in fact _is_ a footnote. What can I do to accomplish the desired result? ## MWE:               % !TEX TS-program = lualatex     \documentclass{scrartcl}          \usepackage[british]{babel}     \usepackage{fontspec}     \setmainfont[Numbers={OldStyle, Proportional}, Ligatures=TeX]{Times New Roman}     \usepackage[style=verbose, abbreviate=false, url=false, backrefstyle=three, backend=biber]{biblatex}          \usepackage[autopunct]{csquotes}          \begin{document}          When the objects\footcite{key} of an inquiry,\footnote{Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.} in any department, have principles, conditions, or elements, it is through acquaintance with these that knowledge, that is to say scientific knowledge, is attained.\footnote{Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.} For we do not think that we know a thing until we are acquainted with its primary conditions or first principles, and have carried our analysis as far as its simplest elements.\footnote{Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.} Plainly therefore in the science of Nature, as in other branches of study, our first task will be to try to determine what relates to its principles.\footnote{Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.}     \end{document}


title: Replacement for Hermann Zapf's Aldus typeface

text: Is there a good and **free** replacement for Hermann Zapfs Aldus typeface out there? Right now I'm using the tgpagella in combination with helvet package but sometimes it seems a little bit too bold.


title: texcl option to listing package's lstset - not working in block comments

text: I am using the `listings` package to typeset code listings. I am further using the `texcl` option in my `\lstset` (`\lstset{texcl}`) so that I can write TeX code, including math, in comments. However, this does not work in block comments. Consider the following MWE (well, mostly minimal):               \documentclass{article}          \usepackage{zi4} % if you want a \ttfamily font with bold, italic     \usepackage{listings}     \lstset{       language=C,       basicstyle=\ttfamily,       commentstyle=\rmfamily,       texcl,     }          \begin{document}          \begin{lstlisting}     int main(int argc, char** argv) {         printf("Hello, world!\n");     }     // This is a comment with \TeX: $2^3 = 8$.     /* This is a block comment with \TeX: $2^3 = 8$ */     \end{lstlisting}          \end{document}      The output is: ![Output of the above code fragment, showing that the math is rendered as desired in the // comment, but not in the /* comment */](http://i.stack.imgur.com/TeDHi.png) I've tried this in `language=Java` as well, with the same results. (You need some `language` set so it can recognize comments.) Since it also appears to be messing up the columns, I tried adding `columns=fullflexible`, which solves the columns issue but still doesn't allow the TeX comment lines. I can tell that it realizes that it's a comment, because it's not `\ttfamily`, and writing some keywords like `/* int */` doesn't get it bolded as a keyword. But the TeX code is not working. How should I approach this problem?


title: How to remove partpage numbering from part pages in beamer

text: I am using he following code to generate a part-page in beamer:               {{{     \part{title of part}     \frame{\partpage}     }}}      In addition to drawing a nice box with the title it writes "Part I" above this box. Is there a way to remove this part numbering and leave only the box with the specified title within `\part{}`?


title: bibliography does not work; bibliography does not appear afterpdflatex and bibtex

text: I am writing my thesis, I used to use latex for paper and it works all fine. but for the long thesis, I got problem with my bibliography. I learned that I should do this via               pdflatex MainFile     bibtex MainFile     pdflatex MainFile     pdflatex MainFile      I have no problem or warning until the second step. After the second step I have this in MainFile.bbl               \begin{thebibliography}{1}          \bibitem{Wielen}     S.~T. Abedon, P.~Hyman, and C.~Thomas.     \newblock Experimental examination of bacteriophage latent-period evolution as       a response to bacterial availability.     \newblock {\em Applied and Environmental Microbiology}, 69:7499--7506, 2003.          \end{thebibliography}      and I have this in MainFile.blg               This is BibTeX, Version 0.99dThe top-level auxiliary file: Yan_Thesis.aux     A level-1 auxiliary file: Titlepage/Titlepage.aux     A level-1 auxiliary file: Contents/Introduction.aux     The style file: unsrt.bst     Database file #1: Contents/thesis_reference.bib      it all seems ok. But the third step gives me error               LaTeX Warning: Citation `Wielen' on page 1 undefined on input line 5.          [1] [2]) [3] [4] (D:\PHD_study\Yans_work\Thesis\Yan\Yan_Thesis.bbl          ! Package graphics Error: Division by 0.          See the graphics package documentation for explanation.     Type  H <return>  for immediate help.      ...                                                        l.1 \begin{thebibliography}{1}          ?       Process has been terminated ... Does anyone know what is wrong here? Following is my MainFile.tex               \documentclass[10pt,b5paper,twoside,openright,english,fleqn,showtrims]{memoir/memoir}     \input{Definitions/Margindefinitions.tex}     \input{Definitions/Packageinputs.tex}     \input{Definitions/Pagedefinition.tex}     \input{Definitions/Colordefinition.tex}     \input{Definitions/Headerdefinition.tex}     \input{Definitions/Floatdefinitions.tex}     %\makeindex     \input{Definitions/Hyphens}          \begin{document}          \frontmatter          \setcounter{page}{1001}         \pagestyle{empty}         \include{Titlepage/Titlepage}         \pagestyle{empty}         \thispagestyle{empty}         \pagestyle{empty}         \cleardoublepage         \pagestyle{ruled}         \setcounter{page}{1}            \setcounter{tocdepth}{2}%             \maxsecnumdepth{subsubsection}                  \pagestyle{summarystyle}                  \cleardoublepage                  \cleardoublepage             \pagestyle{ruled}             \tableofcontents*%             \cleardoublepage                   \mainmatter%             \pagestyle{ruled} %dit bepaalt de headerstyle           \include{Contents/Introduction}                             \appendix             \pagestyle{poststyle}                   \backmatter%             \pagestyle{ruled}          \bibliographystyle{unsrt}%            \pagestyle{bibstyle}             \hyphenpenalty=0             \bibliography{Contents/thesis_reference}             \hyphenpenalty=15000             \cleardoublepage                  \cleardoublepage             \pagestyle{listofpubs}           \end{document}


title: How exactly does alpha.bst sort references?

text: Consider the following `.bib` entries:               @Article{joe1,       author =   {Joe Schmoe},       title =    {Article One},       journal =  {Some Journal},       year =     2010}          @Article{joe2,       author =   {Joe Schmoe},       title =    {Article Two},       journal =  {Some Journal},       year =     1999}          @Article{jj,       author =   {Jack Smith and Jill Alder},       title =    {Article Three},       journal =  {Some Journal},       year =     2007}      The `alpha.bst` style assigns these the keys [Sch10], [Sch99], and [SA07] respectively. If they were sorted according to the usual alphabetization by the first author's last name, then [Sch10] and [Sch99] would come before [SA07]. In fact, however, `alpha.bst` puts [SA07] before [Sch10] and [Sch99]. I guess the thinking is that someone will usually be looking through the reference list for a particular key that was cited in the paper, so the references should be alphabetized by the key rather than by the author name. This is at least logical. However, if the references were _actually_ sorted by key, then [Sch10] would also come before [Sch99]. But in fact, it's the other way round! What is it doing? Is it sorting on the alphabetic part of the key first and then on the full year (1999 < 2010) even though only two digits of the year are included in the key? If so, can anyone explain why?


title: Strange layout with multicol

text: I'm using multicol to lay out a series of equations in columns, here's the code:               \begin{multicols}{3}     \[         e^x \rightarrow f'(x)e^{f(x)}     \]     \[         ln(x) \rightarrow \frac{f'(x)}{f(x)}     \]     \[         sin(x) \rightarrow cos(x)     \]     \[         cos(x) \rightarrow -sin(x)     \]     \[         tan(x) \rightarrow sec^{2}(x)     \]     \[         cosec(x) \rightarrow -cosec(x)cot(x)     \]     \[         sec(x) \rightarrow sec(x)tan(x)     \]     \[         cot(x) \rightarrow -cosec^2(x)     \]     \end{multicols}      This works, though the spacing is a little strange: ![the output](http://i.stack.imgur.com/aqezG.png) Am I doing something silly? Is the spacing meant to be this weird? Can't I just have three equally sized columns (or maybe two full and one overflow column)?


title: Verbatim inside def in eplain

text: How can I use `\verbatim` inside my own `\def` with eplain? The eplain reference suggests to change catcodes to accomplish this, but doesn't provide an example of this. Crarification: I would like to define `\ttcode` so that when I would use it (`\ttcode{some text which can span several par's}`, it would expand thusly:               \bigskip\verbatim some text which can span several par's     |endverbatim\bigskip\noindent


title: Uncover items piecewise

text: I would like to uncover items piecewise, but have two items appear at the same time. I use the beameruserguide page 215 to do so as               \documentclass{beamer}     \begin{document}          \frame{         \begin{itemize}[<+->]             \item First point             \item[<.->] Second point             \item Third point         \end{itemize}     }          \end{document}      To create output, I have used both                latex test.tex      dvips test.dvi      and                pdflatex test.tex      For the second point, the item symbol (a triangle) has turned into an upside- down exclamation mark followed by a period and a dash (.-) and ended by an upside-down question mark.


title: Query regarding usage of \date

text: Hi I am using Texmaker to create some documents. When I use `\date{text}` the `text` being any date, and then run the `.tex` file I don't see the date in the PDF file. It's just blank. Not sure why. Is there a specific package to use `\date`?


title: How to change font for the integral symbol

text: I'm looking how to change the integral symbol. For example:               \documentclass{article}     \begin{document}     \[\int_a^b f(x) \mathrm{d} dx\]     \end{document}      I want to only change the font of `\int` to get a `\rm\int` like `\mathrm{d}` or can I define a new `\rmint` using other package, for example `arev`?               \documentclass{article}      %define a new command for \rm font of int          \begin{document}     \[\rmint_a^b \]     \end{document}      to get the style of `\int` is ![enter image description here](http://i.stack.imgur.com/sacgc.jpg) * * * I have get `\rmoint` and `\rmint` by               \DeclareMathSymbol{\rmintop}{\mathop}{rmlargesymbols}{82}     \DeclareMathSymbol{\rmointop}{\mathop}{rmlargesymbols}{72}      but I can not get all of integrals as follows: ![enter image description here](http://i.stack.imgur.com/oVKtz.jpg)


title: Command Name Conflict

text: In my preamble I have a newcommand definition using the following syntax:               \newcommand{\RN}{\bcR^{\bcN}}      This command lets me print `R^N` in the sort of boldface I like. I've used this command without any problems for a couple of years. But I recently started using biblatex, and it seems there is a command name conflict. More specifically, `\RN` is a command that biblatex uses in connection with its display for Roman Numerals. So when I try to compile, I get an error. What is the simplest way for me to resolve this problem? I realize that I could replace my `\RN` command syntax in the preamble, for instance I could change to:               \newcommand{\ReN}{\bcR^{\bcN}}      But wouldn't this require me to change `\RN` to `\ReN` everywhere it appears in all my source code files? I could make the changes using my text editor, but I have a lot of files, so it would take a long time to fix things using this approach. Is there anything simpler I can do? Also, this raises a more basic question: Suppose the user wants to define a new command, and wants to check ahead of time to make sure that the syntax for their new command is not already in use by any popular packages. Is there a utility that exists that will allow the user to type in their contemplated syntax, and will check all existing (popular) packages, and then come back with either the response "yes, you can use that syntax without fear of conflict", or, "No, you can't use that syntax without a potential conflict, and here is a list of packages that already use your contemplated command syntax."


title: Organigram in Latex. Vertical distance between nodes

text: I want to draw a organizational structure in form of an organigram. I found this solution and tried to adapt it. The code:               \documentclass{article}     \usepackage{tikz}     \usetikzlibrary{arrows,shapes,positioning,shadows,trees}          \begin{document}          \tikzset{       basic/.style  = {draw, text width=2cm, drop shadow, font=\sffamily, rectangle},       root/.style   = {basic, thin, align=center,                    fill=gray!45},       level 2/.style = {basic, thin,align=center, fill=gray!30,                    text width=8em},       level 3/.style = {basic, thin, align=left, fill=gray!20, text width=6.5em}     }     \begin{tikzpicture}[       level 1/.style={sibling distance=40mm},       edge from parent/.style={->,draw},       >=latex]          % root of the the initial tree, level 1     \node[root] {Group Key Management}     % The first level, as children of the initial tree       child {node[level 2] (c1) {Centralized}}       child {node[level 2] (c2) {Decentralized}}       child {node[level 2] (c3) {Distributed Key Agreement}};          % The second level, relatively positioned nodes     \begin{scope}[every node/.style={level 3}]     \node [below of = c1, xshift=15pt] (c11) {Pairwise Keys};     \node [below of = c11] (c12) {Broadcast Secrets};     \node [below of = c12] (c13) {Keys Hierarchy};          \node [below of = c2, xshift=15pt] (c21) {Membership driven Re-Keying};     \node [below of = c21] (c22) {Time driven Re-Keying};          \node [below of = c3, xshift=15pt] (c31) {Ring-based Cooperation};     \node [below of = c31] (c32) {Hierarchical Cooperation};     \node [below of = c32] (c33) {Broadcast Cooperation};     \end{scope}          % lines from each level 1 node to every one of its "children"     \foreach \value in {1,2,3}       \draw[->] (c1.195) |- (c1\value.west);          \foreach \value in {1,2}       \draw[->] (c2.195) |- (c2\value.west);          \foreach \value in {1,2,3}       \draw[->] (c3.195) |- (c3\value.west);     \end{tikzpicture}          \end{document}      The result is ![The result](http://i.stack.imgur.com/ATHI0.png) As you can see, the vertical distance between boxes is ugly because I have some boxes with more lines than the respective sibling. Is there something I can do to get at least the same distance for all boxes under one parent?


title: Fit qtree into a A4 page

text: I have a pretty complicated qtree.               \Tree [.expr while                   [.expr not                          [.expr                          (                          [.expr                          [.ID a ] <-  [.expr [.ID z ] <- [.expr 0 ] ] ] ) ] ].expr                   loop                   [.expr [.ID y ]                          <-                          [.expr [.expr [.expr [.ID  z ] ]                                        +                                        [.expr [.expr [.Integer 2 ] ]                                               *                                               [.expr [.ID x ] ] ] ] + [.expr [.Integer 1 ] ] ] ]                   pool ].expr      ![output](http://i.stack.imgur.com/ljqZt.png) How shall I make it fit into a A4 page? I have been trying `!\qsetw{}` for hours and failed.


title: Are XeTeX and LuaTeX platform dependent?

text: One of the main goals that Don Knuth had when developing TeX (other than the obvious one of creating high-quality documents) was a 100% platform independence. A document produced on one system should **always** compile always exactly identical on any machine. It should never happen, that a linebreak or page break would be altered. Therefore the TeX program was very carefully written to ensure that there is absolutely no access to any internally used floating point value and that those parts that actually may use platform dependent code could not affect the typesetting. Now from my understanding this goal is broken in XeTeX as it hands off "words" to the underlying platform-dependent font machinery and then takes back from there the font glyphs and relative horizontal and vertical positions. Those are then used to calculate line breaks and there it should be possible to generate examples where a document shows different line and/or page breaks if moved from one platform to the next. I don't know how LuaTeX implements the Opentype support, perhaps the approach here is different. But for LuaTeX I believe that platform dependency may come into play through access to more or less general accessibility of TeX internals (even those that Don deliberately kept inaccessible because of their use of floating point arithmetic). So my main question here is: is my understanding correct? And the sub-questions then would be:   * Has somebody experienced a platform dependency in XeTeX?   * Has the LuaTeX font support the same "danger"?


title: TikZ-How can I address a point or specifiy a length in a rotated object?

text: First of, if anyone can think of a better title, please do not hesitate to edit it. :) You see I have produced somewhat proper looking straight lines for the force vectors. I managed to do so after I calculated the additional (negative) lengths due to the tilt. Would there be a more elegant way to do this with TikZ's own tools? ## MWE               \documentclass[     a4paper     ]{scrartcl}          \usepackage{     lmodern,     booktabs,     tikz     }     \usepackage[T1]{fontenc}          \begin{document}     \begin{center}     \begin{tikzpicture}[font=\sffamily\small]     %     \draw[thick, rotate=-20] (0,0) rectangle (0.2,8);     %     \draw[thick, fill=black, rotate=-20] (0,4) circle (2pt);     %     %y - tan(20°) = GK (OS)/AK (AS) -> (tan 20) * 2 = 0.72894...     \draw[thick, ->, rotate=-20] (0,4) -- (-2,3.27106) node[left] {\(F_{y}\)};     %z     \draw[thick, ->, rotate=-20] (0,4) -- (0.72894,2) node[below] {\(F_{z}\)};     \end{tikzpicture}     \end{center}     \end{document}      ## Picture ![enter image description here](http://i.stack.imgur.com/Sk4z9.png)


title: TikZ nodepart children

text: I know how to create a multipart node in TikZ using `\nodepart`, and I know how I can draw lines from these nodeparts to hook them up to other nodes:               \documentclass{standalone}     \usepackage{tikz}     \usetikzlibrary{shapes.multipart}     \tikzset{         bnode/.style = {                                                                  draw,             rectangle split,             rectangle split horizontal,             rectangle split parts=4         }     }     \begin{document}     \begin{tikzpicture}     \node[bnode]        (root)        {      \nodepart{one}           $12$ \nodepart{two}           $15$ \nodepart{three}           $20$ \nodepart{four}           $\times$};          \draw[->]         (root.south west) -- +(-4,-1)         node[bnode, anchor=north]             (childnode)             {      \nodepart{one}                 $3$ \nodepart{two}                 $9$ \nodepart{three}                 $10$ \nodepart{four}                 $12$};                                     \draw[->]         (root.one split south) -- +(-2,-1)         node[bnode, anchor=north]             (childnode)             {      \nodepart{one}                 $13$ \nodepart{two}                 $14$ \nodepart{three}                 $15$ \nodepart{four}                 $\times$};          \draw[->]         (root.two split south) -- +(0,-1)         node[bnode, anchor=north]             (childnode)             {      \nodepart{one}                 $17$ \nodepart{two}                 $18$ \nodepart{three}                 $\times$ \nodepart{four}                 $\times$};          \draw[->]         (root.three split south) -- +(2,-1)         node[bnode, anchor=north]             (childnode)             {      \nodepart{one}                 $21$ \nodepart{two}                 $29$ \nodepart{three}                 $\times$ \nodepart{four}                 $\times$};               \end{tikzpicture}     \end{document}      Renders: ![enter image description here](http://i.stack.imgur.com/DxwpO.png) Even in this simple example I had to calculate the correct location of the child nodes because they are overlapping. Imagine adding another level to the tree. These calculations would become very tedious. I know TikZ has some nice tree syntax to easily draw trees, but I don't immediatly see how it applies here. Is there a way to use TikZ' `child` syntax to work with multipart nodes so that I don't have to worry about the spacing and location of their child nodes. To clarify: every part of a multipart node should be able to have it's own child proper, and the children are multipart nodes themselves, which again can have multiple children (one for each nodepart).


title: How to remove "...$15.00" in the DOI line of ACM alternative style?

text: I need to add these lines to the copyright box: > Copyright is held by the owner/author(s). Publication rights licensed to > ACM.   >  ACM 978-1-4503-2452-6/14/07…$15.00.   >  http://dx.doi.org/10.1145/2632362.263XXXX Following the answer in here, I added:               \crdata{978-1-4503-2452-6/14/07\ ...\$15.00.\\        http://dx.doi.org/10.1145/2632362.263XXXX}      The result is now: > Copyright 2014 ACM 978-1-4503-2452-6/14/07 ...$15.00.   >  http://dx.doi.org/10.1145/2632362.263XXXX ...$15.00 The `$15.00` in the DOI line is added automatically with the `\crdata`. How should I remove it without modifying the class file. Thank you.


title: Remove the spaces between \times in mathmode

text: My problem seems rather simple but I can't manage it. I want to describe bytes in this way               0000 xxxx     0010 1xxx      I tried by writing               0000 \times\times\times\times     0010 1\times\times\times      but this gave me too much spaces between the crosses (something like :               0000 x x x x     0010 1 x x x       I removed some spaces by doing like here (Removing spaces between "words" in math mode)               0000 {\times}{\times}{\times}{\times}      but this is not enough... Do you have any idea on how to do so? I add here a MWE, as asked by some.               \documentclass[a4paper,titlepage]{article}     \usepackage{mathtools}     \usepackage{amssymb, scalerel}          \begin{document}     I want the bytes $0000\;1{\times}{\times}{\times}$ to express an error in my algorithm.     \end{document}


title: Overlapping text in the res class.

text: I'm writing a resume using `\documentclass[50 pt, margin]{res}` and I got the `res.cls` from http://www.rpi.edu/dept/arc/training/latex/resumes/. I'm new to LaTeX (this is my second document) and when I typeset the last letter of the section header overlaps the first letter of the content. I'm not sure how to fix it without adding odd line break or changing words. This is the line:               \section{ORGANIZATIONS}         Association Name \hfill \textbf{Fall 2011 - Current} \\


title: Auto-Range for size of figures?

text: Is it possible to give figures a "range" for their size? For example from `.3\textwidth` to `.5\textwidth` or `5cm +- 10%` or `5 cm +- 0.1\textwidth`. You give a range for all images and TeX chooses the actual size within this range for best float placement and best "look" of the document. This could be helpful for the TeX algorithms to find a better or at least more flexible float placement and sofore a lower badness. It should be possible to "override" this auto-sizing for selected images as well, but I think this won't be any problem... Is my suggestion to abitious? I know there would be many variables though there it would be hard to find a solution... would take quite a time to run through all possible combinations. You could narrow it down to only apply this range for figures, whose floats are in some way "critical"... Also it could be a way of accelerating this process by increase the incrementation of the range (for example only two increments: `+- 10 %` resp. `+- 0.5 cm` for example). To be honest I don't think this would (easily) be possible to realize with TeX, but hope dies last! ;)


title: How to automatically draw the images of a point placed between 2 inclined mirrors?

text: Consider a point `X` placed between two inclined mirrors as follows.               \documentclass[pstricks,border=20pt,12pt]{standalone}     \usepackage{pst-eucl}          \def\Angle{37}% extreme case in which 360/\Angle-1 is not an integer.     \def\R{5}          \begin{document}     \begin{pspicture}[showgrid](-\R,-\R)(\R,\R)         \pstGeonode[PointSymbol=none,PosAngle={45,-90},PointNameSep=24pt](\R;\Angle){B}(0,0){O}(\R;0){A}         \psframe*[linecolor=lightgray](O|0,-12pt)(A|0,0)         \rput{\Angle}(0,0){\psframe*[linecolor=lightgray](O)(B|0,12pt)}         \psline(B)(O)(A)         \pstMarkAngle[MarkAngleRadius=1.6,LabelSep=.8]{A}{O}{B}{$\theta$}         \pstGeonode(3,1){X}     \end{pspicture}     \end{document}      ![enter image description here](http://i.stack.imgur.com/vZdwN.png) How can we draw the images of point `X` for any angle `\Angle` automatically? Solutions with PSTricks (preferred), Aysmptote, Metapost, TikZ or even raw PostScript are welcome. ## Edit Oh my ghost, the existing answers don't answer because you might misunderstood what my question is, but my question is actually very very clear. Consider the following sketch for `\Angle=60`. ![enter image description here](http://i.stack.imgur.com/6r2Ir.gif) Note: The prove of `360/angle-1` is still in progress here.