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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8
votes
1answer
772 views

LuaLaTeX and PSTricks

Is there the possibility to produce PSTricks graphics in LuaLaTeX? I tried it, but i get ! Undefined control sequence. <recently read> \c@lor@to@ps l.9 \psline( ...
7
votes
1answer
185 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 ...
7
votes
1answer
697 views

Installing Lua Modules for use in LuaLaTeX - the sequel

There is a question with the same title, Installing Lua Modules for use in LuaLaTeX, that apparently went unresolved. I'm having similar issues and at this point am out of ideas. I'm running Debian ...
6
votes
1answer
303 views

btex and etex in luamplib labels

I've been experimenting with METAPOST and in particular with luamplib. I found that I couldn't have tex typeset labels with the btex/etex construct as apparently is possible with straight up METAPOST. ...
6
votes
4answers
5k views

fontspec LuaTeX error

I have installed "ProTeX" with "TeXstudio 2.3" & "Miktex 2.9". I get an error ! The fontspec package requires either XeTeX or LuaTeX to function when I attempt to run \documentclass{article} ...
5
votes
1answer
679 views

TikZ Region bounded by points

I have a set of points. I would like to "enclose" the points by a region. Since a picture is worth a thousand words: The dots are the points I want to enclose. I want the ability to control the ...
5
votes
0answers
745 views

LuaTeX font database cannot be created in MiKTeX 2.9 [closed]

Quite in a hurry I am trying to setup MiKTeX 2.9 on the computer of a friend of mine. We started with the portable version but the problem is the same in the normal install. Before the compilation ...
4
votes
1answer
166 views

LuaTeX won't end a line at Unicode emdash

I'm using LuaLaTeX instead of XeLaTeX for my book, mainly because it supports microtype's expansion feature, to produce the optimal word spacing and line breaking that will result in the most uniform ...
1
vote
2answers
615 views

Print large macro block from Lua to TeX

I have a rather large block of TeX macro code that is no problem to do in TeX but I'd like to create the macro in Lua instead The macro contains various TeX macro characters (\, %, [, ]) How can I ...
18
votes
1answer
1k views

PDF file size with LuaLaTeX vs XeLaTeX

I have a set of one-page documents written in LaTex. The same file compiled in LuaLaTeX is about 23 times larger than when it is complied using XeLaTex (about 641 KB vs 28 kb). I tried with a couple ...
15
votes
2answers
1k views

Create a LibreOffice spreadsheet from luatex

After reading this amazing answer, I'm wondering if it possible to do the same thing but the other way round, that is create a LibreOffice spreadsheet from luatex, exporting data from the tex file to ...
15
votes
3answers
634 views

Will LaTeX3 have proper support for hooks? Does LuaTeX?

Tex has powerful support for extensions triggered by events happen in generating output, by running one of six token lists appropriately: \everycr \everydisplay \everyhbox \everymath \everypar ...
12
votes
2answers
3k views

UTF8 not working in LuaTeX in TeXLive 2010

I've been trying to set a document using lualatex in my TeXLive 2010 installation. Unfortunately, the non-ASCII characters are left out from the output. In the following minimal document produces a ...
11
votes
1answer
430 views

text figures (old style numbers) and mhchem

How do I achieve lining figures with mhchem while maintaining text figures in the text (lualatex). My MWE is: \documentclass{minimal} \RequirePackage[paperwidth=70mm, paperheight=20mm, left=10pt, ...
10
votes
3answers
488 views

Compile all tex files within a folder at once

Is there a way to compile all tex files within a specific folder, from LINUX terminal, at once? I would like to do this using pdflatex or lualatex in a way to create a pdf file for each distinc ...
9
votes
1answer
322 views

What is the implication of the warning in the fontspec manual with respect to babel and LuaTeX?

In the fontspec manual, there is a section on LuaTeX that states: babel   The babel package is not really supported! Especially Vietnamese, Greek, and Hebrew at least might not work ...
8
votes
2answers
164 views

Commands that disable everything except the counters

what I'm looking for... I'm looking for a couple a commands, \disableAllButCounters and \enableAll that would do the following: Everything between \disableAllButCounters and \enableAll would ...
7
votes
1answer
256 views

AUCTeX changes name of pdf file when compiling with LuaTeX

I'm using AUCTeX with emacs 24.1 on Ubuntu 11.10. I have the TeX Command set to compile using LuaTeX and to produce pdfs. Everything works except that the name of the pdf changes from the file name ...
7
votes
3answers
3k views

LuaLaTeX does not work anymore since last MiKTeX 2.9 update (“fatal format file error”)

I just recently updated Miktex via the update wizard, and after that LuaLaTeX fails to generate any output. At first I thought it would have to do something with SIunitx, because I received an error ...
7
votes
2answers
2k views

Can XeLaTeX | LuaTeX import movies?

It seems that XeLaTeX cannot handle movies. I imported movies into PDF produced with pdflatex compiler using the multimedia package that comes with beamer. My search over various boards revealed that ...
6
votes
1answer
205 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 ...
6
votes
2answers
1k views

Less vertical space in frac

I'm using unicode-math in lualatex with the Cambria Math fonts. Compared to Computer Modern math, there is too much vertical space between fractions. Is there a way I can achieve my adjustment without ...
6
votes
3answers
567 views

How to do a 'printline' in LuaTeX

I have just started exploring the world of LuaTeX and wanted to write a piece of code, that prints a name to a new line in the document. \directlua{ for i=1,3,1 do tex.print("FOO") end } which ...
6
votes
1answer
753 views

Strange behavior of XITS Math in XeLaTeX for \underset and \underaccent commands

Prompted in part by the question Is there an "underscript" command?, I started wondering if the \underset (from amsmath) and \underaccent (from accents) commands work equally when using XeLaTeX ...
4
votes
2answers
127 views

Remove space before punctuation

I need to remove locally spaces arround (especially before) punctuation signs. This spaces are added by french polyglossia. \documentclass{article} \usepackage{fontspec} \usepackage{polyglossia} ...
4
votes
1answer
262 views

Luatex os.execute not working

I've hooked luatex's stop_run callback so I can do some processing on the output pdf after it is generated. To process the pdf I need to call os.execute. When doing so I an error saying "All command ...
4
votes
3answers
479 views

Create macros inside Lua block

How can I create a macro (re)definition directly inside a LuaTeX block? e.g., \directlua{tex.print("\\mymacro{test}")} would be the same as \mymacro{test} in TeX?
3
votes
2answers
556 views

Latex command for unfilled \bigstar

\bigstar produces a black star. What is the LaTeX command for white or unfilled \bigstar? The unicode-math package has a command \bigwhitestar, but I am not able to use it in the usual way. When I ...
2
votes
1answer
94 views

How to get ϱ and ɔ working with MinionPro [closed]

Using LuaLaTeX and MinionPro (the one from Adobe Reader), I apparently cannot print the characters ϱ and ɔ ("symbolic rho" and "open o"). This I find a bit strange in a professional font. Can that ...
2
votes
1answer
180 views

curious luatex warning checksum mismatch in font txr.vf ignored

The warning mentioned in the title occurs only if luaotfload is loaded. The txr.vf + txr.tfm files are OK: other TeX engines or dvips etc. don't have problem, tftopl and vftovp show that the checksum ...
2
votes
1answer
191 views

kvoptions and conditional environment

I'm trying to create a package with a single option, which provides an environment, which behaves differently if called by latex or pdflatex XeLaTeX. I tried to use kvoptions, but I'm a little lost. ...
2
votes
1answer
3k views

font-not-found error: font “HoeflerText” cannot be found — LuaLaTex error! [closed]

I am running this CV/Resume example from here: Here is a relevant fraction of the code: \documentclass[10pt]{article} %!TEX encoding = UTF-16 % See geometry.pdf to learn the layout options. There ...
1
vote
1answer
99 views

references to floats without ever using figure numbers (possbily using lua or python)

Stephen Wolfram's 'A New Kind of Science' states in its colophon that it has 973 illustrations spread out over 1280 pages. Remarkably, he accomplishes this without ever using figure numbers. No figure ...
0
votes
1answer
987 views

TeX Live manager 2011 database corruption?

TeX Live 2011, up to date, on Windows XP. Example: \listfiles \documentclass{article} \usepackage{fontspec} \begin{document} A \end{document} LuaTeX first error: LaTeX Warning: You have requested, ...
45
votes
4answers
3k views

Abandon LaTeX2e for LaTeX3 or LuaTeX

I think my question is: Should I abandon pdflatex, possibly for xetex or context, and a TeX/LaTeX based macro writing approach, possibly for a LuaTeX or LaTeX3 based approach? Possibly relevant to ...
36
votes
1answer
478 views

Replacement(s) for TeX's paragraph builder using LuaTeX

The LuaTeX engine provides a callback that allows you to replace the built-in paragraph builder by your own algorithm. My question is twofold: does there exist a lua implementation that fully (or ...
27
votes
1answer
353 views

Best Practices for Lua Modules

In the Lua world Lua Modules are installed using LuaRocks. With LuaTeX these modules are normally installed in the scripts folder (under MikTeX windows). What tools are available for downloading and ...
16
votes
5answers
6k views

How do you configure Texmaker to use LuaTeX?

I'm extending my use from pdfLaTeX to LuaLaTeX. The transition is smooth especially as I collaborate with other users that shy out upgrading their systems. However, TexMaker does not seem to come ...
23
votes
2answers
812 views

Repetition of a word on two lines

This question led to a new feature in a package: impnattypo There have been questions about rivers asked in the past. I'm wondering about words that are repeated in the same place on two ...
22
votes
4answers
2k views

Which is the best editor for LuaTeX?

Many (La)TeX editors support the LuaTeX engine. However, which one offers the best support for writing LuaTeX? Which editor or plugin supports features such as syntax highlighting and auto-completion ...
13
votes
3answers
476 views

Best practice - how can I get my whole document (including math) to only use font X with LuaLaTeX and fontspec?

Considering one uses math symbols in a document, it is desirable to have them all displayed in the serif font one is using for text, or in basically any font x one would like to use for this sort of ...
21
votes
2answers
1k views

fontspec, lua, microtype: Renderer=Basic no longer working for specific font styles

You may have noticed that, as of now,* letterspacing small capitals is not as easy as it was in pdfTeX, where we could simply combine \textsc with microtype's \textls. Consider this example, which ...
20
votes
1answer
2k views

Is there latexmk functionality for LuaTeX?

I am a big fan of latexmk and lately I have been looking a bit towards LuaTeX. However I am am yet to find a way to get the functionality of latexmk (mainly recompilation on changes and automatic ...
12
votes
2answers
667 views

What is the right way to input prime with Unicode-math (LuaTeX backend)

I opened an issue about this in Unicode-math's github repository. However, I am not so sure it is actually a bug, or I just did something wrong. Here is a minimal example, \documentclass{article} ...
38
votes
1answer
1k views

How to suppress a “Rare” ligature that pre-empts a “Common” ligature for the same character pair?

In several documents I'm creating with LuaLaTeX (using MacTeX2012 on a Mac that's running MacOS X 10.7.5), I primarily use the Adobe-issued font Garamond Premier Pro as the main text font. I use this ...
11
votes
2answers
507 views

Create a font table for all available characters for a particular font

Similar to the question: Lualatex: Font table with examples I have several ornamental fonts and I'd like to create key maps. That is, I want to know what symbol the letter a maps to by having a nice ...
9
votes
1answer
259 views

Help with the lua-visual-debug package

The documentation for lua-visual-debug is a little sparse. Can someone interpret the boxes/lines/colors that lua-visual-debug produces?
9
votes
2answers
2k views

\tikzexternalize doesn't work with lua code

The following code from the pgf manual compiles fine with lualatex --shell-escape \documentclass{article} \usepackage{tikz} \usetikzlibrary{external} \tikzexternalize \begin{document} A simple image ...
5
votes
2answers
1k views

Beamer: Using sans serif numbers in math mode together with LuaLaTeX and the fontspec package

This is a follow up on my last question. I want to produce a beamer presentation using the font Helvetica Neue. I am using this MWE: \documentclass[]{beamer} \usepackage{fontspec} \setsansfont[ ...
21
votes
1answer
575 views

Editing LuaLaTeX files in emacs

(A follow-up question to Which is the best editor for LuaTeX?) Emacs offers the LaTeX-mode in AUCTeX for editing LaTeX files, while it has the Lua-mode for editing Lua-files. Consider the following ...