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Questions tagged [luatex]

LuaTeX is a Unicode-capable extension of TeX which integrates the scripting language Lua. Use this tag if your question is about LuaTeX or LuaLaTeX specific problems and is not related to standard (La)TeX. For ConTeXt related questions use {context-mkiv}.

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7
votes
2answers
564 views

l3names error in lualatex (\reserveinserts{32})

I have the following 'test file' in which I am working, works without problems when compiling with '(La/Xe/pdf) TeX' but throws an error when compiling with 'LuaLaTeX': Package: l3names 2012/09/24 ...
8
votes
1answer
822 views

lualatex: smallcaps and microtype don't work together

Compiling the following MWE with lualatex doesn't produce small caps. There are no font warnings. \documentclass{article} \usepackage{fontspec} \newfontfeature{Microtype}{protrusion=default, ...
6
votes
1answer
284 views

Inject LaTeX code 1:1 with LuaLaTeX

I would like to automate the creation of some beamer slides using LuaLaTeX. These are my first steps with LuaLaTeX so please excuse my ignorance. \documentclass{beamer} \begin{document} \directlua{ ...
9
votes
2answers
344 views

A bug in fontspec, lua(la)tex, or the Junicode font?

Consider the following MWE: \documentclass{article} \usepackage{fontspec} \setmainfont{Junicode} \setsansfont[Scale=MatchLowercase]{HelveticaNeue} \setmonofont[Scale=MatchLowercase]{Consolas} \begin{...
15
votes
1answer
1k views

How to find out which glyphs are different in an OpenType style set?

With fontspec, and XeTeX or LuaTeX it's possible to access a font's OpenType features, including the Style Sets, e.g. like this: \addfontfeatures{RawFeature=+ss01;+ss18} TeX.sx has already taught me ...
15
votes
1answer
642 views

fontspec: what does Renderer=Basic do?

I'm writing a document using LuaLaTeX on Windows, using Arial (please do not comment on that) as its main font with: \usepackage{fontspec} \defaultfontfeatures{Ligatures=TeX} \setmainfont[Renderer=...
10
votes
1answer
422 views

How to raise a LaTeX warning from within Lua code?

I want to raise a warning from within Lua code. With advice from the LuaTeX wiki and LaTeX 2𝜀 for class and package writers, I arrived at the following (working) solution: \documentclass{article} \...
4
votes
1answer
474 views

subscript is set too low in math-mode with xits-math

I use unicode-math with xits-math as math font and asana-math for math double-struck symbols. I compile with lualatex, and my packages are from TeXlive 2011. Now, when use asana-math mixed with xits, ...
8
votes
1answer
596 views

Fix message about outdated xelatex

I'm a new to (La)Tex. The problem I'm having it that every output document (pdf) starts with Your xelatex format appears to be outdated!Please update your system and recreate it with fmtutil. I'm ...
5
votes
1answer
742 views

\settowidth in preamble wrong with fontspec+lualatex w/ MWE

I am getting some strange behaviour using luaLaTeX and a rather simple command definition. I am using TeXLive 2012, Linux x86_64. When \settowidth is used in the preamble to compute the width of some ...
4
votes
1answer
2k views

Problem with fontspec and EBGaramond

Im trying to typeset a book using fontspec and the EB Garamond font. I try first to use Lualatex because I wanted to experiment with some features of the impnattypo (french typography) package. ...
11
votes
3answers
3k views

Matrix multiplication (and other operations) macro using lua module

I am hoping to be able to create a macro to multiply matrices using a lua module. The module is here: https://raw.github.com/davidm/lua-matrix/master/lua/matrix.lua As suggested to me in a previous ...
7
votes
0answers
2k views

Problem with LuaTeX : can't write on the .aux file at second pass [closed]

I use MiKTeX 2.9 for Windows, format Plain eTeX. I have my own macro package which I've used for years, and I tried recently to use it with LuaTeX (included MiKTeX version) in order to use UTF-8 ...
3
votes
1answer
1k views

LuaLatex package: \dofile results in error “no such file or directory”

I've written some macros that randomly selects questions from a database to include on an exam. The start of my .sty file reads as follows: \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{randqs}[2012/10/...
5
votes
0answers
2k views

How to make compilation faster? [closed]

I have a rather large document (about 150~200 pages) with plenty of cross-references. I can, of course, use \include and \includeonly, but I do not only have new chapters, I also use \input for ...
4
votes
2answers
667 views

Problem with Greek language

I am trying to write an essay in Greek and I type Greek characters but it doesn't compile. I have downloaded both greektex and program Babylon but it seems that I can't make them work.
3
votes
1answer
299 views

Passing environment to \luatexluaescapestring fails

Can anyone explain why the macro \makequesone below fails and/or suggest a fix? The verbatim option works (as in the MWE) but I would like the content of the argument to be able to contain relatively ...
10
votes
2answers
691 views

How do I customize a LuaLaTeX cmap?

I'm working on a system that uses database content to produce PDFs in a variety of languages. I'm currently working on Armenian. What we've developed so far uses pdfLaTeX. I made a special encoding ...
11
votes
2answers
756 views

\ifpdf returns true when using LuaLaTeX

The ifpdf package is supposed to detect if pdfTeX is running: This package looks for pdfTeX in pdf mode and implements and sets the switch \ifpdf. (from the ifpdf documentation) However, when I ...
8
votes
2answers
318 views

Compound representation of numbers. Possible?

I’ve got a Glagolitic font (Epistula Croatica) with letters mapped to numbers and some ligatures programmed. I don’t want to describe the nature of the Glagolitic numeral system here but to present ...
29
votes
0answers
37k views

The fontspec package requires either XeTeX or LuaTeX to function [closed]

I am not an expert in LaTeX, but I was writing a paper, everything was going fine, until it suddenly crashed giving me the error: The fontspec package requires either XeTeX or LuaTeX to function.
5
votes
3answers
6k views

How to use Times Roman (Nimbus Roman) with fontspec under Linux and LuaLaTeX

Times Roman under Linux is usually Nimbus Roman. If I use the times package, Nimbus Roman will be embedded successfully, as a Type 1 font. Now I want to use the fontspec package to load it. This a ...
10
votes
1answer
459 views

ledpar: Get rid of any space between paragraphs while retaining the synchronization of the pagecontents

My question: Is there a way to simply get rid of any space between the paragraphs of ledpar- while retaining the pagesynch? (I understand that synchronizing paragraphs is a feature of ledpar, put I ...
7
votes
1answer
286 views

luacode and ExplSyntaxOn/Off

I'm trying to build some sort of an interface to a lua matrix module. I've navigated a few issues and arrived at something that I felt like I could probably modify to work. Anticipating the need for ...
8
votes
1answer
540 views

Luatex Pattern matching %b

I have never tried to include Lua code in a document before so please be gentle. I am after a pattern matching expression that will eventually take (stuff1)->(stuff2) and replace it with !(stuff1)|...
20
votes
2answers
12k views

pgfplot: plotting a large dataset

I try to plot a dataset which is large using pgfplots. Since I'm aware of problems with large files, I used the external mode. I additionally increased main_memory from 3000000 to 6000000. It crashes ...
19
votes
1answer
2k views

TeX accents do not seem to work with fontspec and xe/lua/latex

I am using Minion Pro as mainfont and it does not have in its glyph table the character U+1E47 Latin small letter with dot below which I need only once in my document. Rather than change to another ...
13
votes
1answer
2k views

using Hoefler Text font under lualatex and MacOSX

I'm having unexpected problems getting the "Hoefler Text" font to work when using LuaLaTeX (under MacTeX2012, all the latest updates installed) on a Mac (MacOS X 10.7.4). The following MWE \...
6
votes
2answers
1k views

LuaLaTeX AMS-Typesetting bug with sum\limits under sqrt

it looks as if there is a bug in math-typeseeting with lualatex using ams. An minimum example showing this is \documentclass[12pt]{report} \usepackage{amsmath} \begin{document} This looks OK, but ...
4
votes
1answer
255 views

Unmodified Source Code

I have a macro that helps me print out(or do anything really) source code in various ways using lua: see: xparse verbatim with newline The macro is \def\SourceCode{% \begingroup% \endlinechar`\^...
5
votes
2answers
1k views

lualatex print, directlua env, and newline

When using print from lua, if the log file's current line has not been terminated then the lua tex will not start on a new line. This is very annoying because many times I search for some debug string ...
9
votes
2answers
932 views

Get value of macro from lualatex directly

I need to get the value of a macro from lualatex directly and return it in a function call function GetMacroValue(macro) return macro.value end I've tried various things such as using tex.print ...
5
votes
3answers
362 views

Automatically fixing catcode output

Using the following macro to redefine catcodes for lua blocks to make programming lua inside tex files more natural has a fault: \def\lua{% \bgroup \catcode`\\=12 \catcode`\{=12 \catcode`\}=...
5
votes
0answers
157 views

fontspec features not working correctly in floating environment [closed]

The fontspec properties seem to work not correctly inside a floating environment, if used with LuaLaTeX. \documentclass{article} \usepackage{fontspec} \begin{document} { \fontspec[Color=FF0000]{...
3
votes
2answers
461 views

How to stop a block of code from being parsed?

I would like to pass some latex code to lua directly without it being parsed: \directlua{ PrintPrettyLatexCode("LATEX CODE GOES HERE!") } BUT latex tries to parse the "LATEX CODE GOES HERE!". I ...
6
votes
1answer
453 views

Invisible math characters with unicode-math and ntheorem

When compiling this code with lualaTeX (from TeXLive 2011), \documentclass{minimal} \usepackage{unicode-math} \usepackage{ntheorem,thmtools} \setmathfont{xits-math} \makeatletter \newtheoremstyle{...
6
votes
2answers
1k views

Why does \luaexec work but the luacode environment doesn't?

The following code can be compiled by lualatex (Version beta-0.70.1-2011061410 (rev 4277)) correctly. But if I use \begin{luacode} ... \end{luacode} environment to replace the \luaexec{...} command, ...
46
votes
1answer
5k views

Which Lua environment should I use with LuaTeX (LuaLaTeX)?

Lua code environment I moved on to XeTeX (XeLaTeX) a while ago. I was using pdfLaTeX before that, but now I'm quite comfortable with XeLaTeX. Now, I'd like to use LuaLaTeX to embed Lua in some LaTeX ...
6
votes
1answer
462 views

Unicode math with amsmath, new error

After applying the most recent ctan updates, the following MWE does not compile with lualuatex. There is an error given ending with \cs_set_nopar:Npx that I can't make sense of. \documentclass{...
13
votes
1answer
1k views

How do I combine fonts for different scripts?

I want to combine Helvetica World (for roman, cyrillic, greek and arabic) and Hei Std (for simplified chinese) in one document with LuaLaTeX. Hei Std probably hasn't all the glyphs from Helvetica ...
15
votes
1answer
3k views

Getting started with Greek and Hebrew in LuaLaTeX

I am typesetting a 17th century English theological document that uses a smattering of Greek and Hebrew. I am using LuaLaTeX with TeXShop on the Mac. Is LuaLaTeX up to the task? If so what are the ...
3
votes
2answers
230 views

Why does using Greek break em-dashes?

I know the conversion of --- to an em-dash is an on-going problem with lualatex. But I don't understand why using Greek in one font should (afterwards) break conversion of 3 hyphens to an em-dash in ...
6
votes
2answers
8k views

Using macros in \DeclareGraphicsRule statement using shell command

I am currently working on a document which i am compiling under both linux and windows. As one of the images I use is a tif image, I'd like to have lualatex converting it on-runtime to a format it ...
4
votes
2answers
1k views

MiKTeX where do I specify command line options?

I'm using MiKTeX 2.9 and I want to specify the command line option --shell-escape. The reason for this is that I'm trying to use an eps file and I get the error xxx-eps-converted-to.pdf' not found. ...
6
votes
1answer
1k views

Does lualatex embed fonts for compatibility?

I am using fonts installed on my computer in LaTeX document as \documentclass{article} \usepackage{fontspec} \newfontfamily\fontx{Ubuntu} \begin{document} The default font {\fontx New font} The ...
4
votes
1answer
2k views

Using microtype letterspacing with LuaTeX, Version beta-0.70.2-2012062812

Does the letterspacing (and tracking) options of microtype not work with the latest version of LuaTeX? When I try: \documentclass{article} \usepackage[no-math]{fontspec} \fontspec[SmallCapsFont={...
3
votes
1answer
181 views

smashoperator produces black line with Linux Libertine O

When I use fontspec to set the main font to "Linux Libertine O", the smashoperator command (and also mathclap and friends) produce a black line above the smashed subscript (with luatex). \...
18
votes
2answers
500 views

Issues with TeX sub-formula formatting

As generally acknowledged TeX offers superb formatting capabilities for math in an automated fashion. Nevertheless there are some areas with clear deficiencies that one either has to accept or ...
10
votes
2answers
770 views

Who maintains babel now?

Who manages babel now? It is said on CTAN that Johannes L. Braams is no longer active on this package. I'd like to contribute babel's support for Russian in LuaLaTeX.
3
votes
1answer
3k views

How to compile properly a document using “fontspec” package?

How to compile properly a document using fontspec package? Example code (15.1. XeTeX @ LaTeX-wikibooks.pdf) \documentclass{article} \usepackage{fontspec} \setmainfont{Arial} \begin{document} Lorem ...