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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6
votes
1answer
72 views

LuaLaTeX for dummies: how to add LaTeX macros into \directlua?

How to make the following code to compile? \documentclass{article} \newcommand*{\mycommand}{\directlua{for i = 1, 10 do tex.sprint(i\hskip1cm) end}} %does not work ...
3
votes
0answers
56 views

XeLaTeX and LuaLaTeX: which is faster?

I was very impressed when I saw Ms. Lian Tze Lim and Bahari Belaton's book created in LaTeX (here is the PDF and related publications). Working with documenets with a lot of pictures, tables and ...
12
votes
1answer
157 views

LuaLaTeX for dummies: basic directlua use

I'm trying to understand the basics of lua programming within LaTeX. I have this simple function in a file called luatest.lua: function fact (n) if n == 0 then return 1 else return n * ...
4
votes
0answers
63 views

Is it the best or simpliest way to use a lua variable in LaTex Code?

\documentclass{article} \usepackage{luacode} \begin{document} \begin{luacode} for i = 1,10 do a = math.random(0,10) ; tex.print("--") tex.print("$\\sqrt{"..a.."}$") % <- simpliest ? ...
3
votes
1answer
65 views

How to get the missing Angstrom symbol displayed with siunitx?

I'm currently using XITS and XITS Math with Lualatex. Everything is fine. The only problem is that for some reason, \SI{0}{\cubic\angstrom} is not working as expected: \documentclass{standalone} ...
6
votes
2answers
57 views

Translation not working when using siunitx + glossaries + polyglossia + xindy + LuaLaTeX

I'm trying to move to a modern LaTeX setup, by using LuaLaTex, polyglossia, glossaries + xindy. When I create a German document with a glossary, the title of the glossary correctly changes to ...
20
votes
0answers
183 views
+100

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 ...
3
votes
1answer
122 views

How to fix this interaction bug between pgfplots and babel-french module?

Here is an example of a minimum non-working case which is generating the bug: \documentclass{standalone} \usepackage{luatextra} \usepackage[frenchb]{babel} \usepackage{pgfplots} \begin{document} ...
7
votes
2answers
155 views

Vertically align nodes in tikz graph

I have taken to drawing automata in TikZ, as it will position the nodes for me, and generally requires very little post-processing in terms of options. I know I can force nodes to be in the same ...
1
vote
0answers
39 views

Precompiled header with lualatex and unicode-math

Consider the following: preamble.tex: \documentclass{article} \usepackage{unicode-math} \setmathfont{Cambria Math} \def\preambleloaded{Precompiled preamble loaded.} main.tex ...
1
vote
0answers
36 views

Index not printing after files are removed

I'm using Sublime Text with the LaTexTools package to build from within Sublime. Everything was working fine on my documents, until today, when I decided to remove all LaTeX temporary files for one of ...
3
votes
1answer
87 views

Trying to use Luatex: luatex.fmt not found, etex.ini not found

I want to disclaim that I am very inexperienced with latex. I am using Texmaker 4.3 with Miktex 2.9 on Windows 7. I am writing an article (let's call it "test") which includes several packages to ...
5
votes
0answers
50 views

xdvipdfmx parse error when using particular font with fontspec

I am using the font IM FELL English PRO (open-source otf here) via the fontspec package, and when I tried typesetting the characters \"{a}, \'{n} or \"{o}, I got this error: xdvipdfmx:fatal: Type2 ...
5
votes
2answers
149 views

Using Iwona as a math font with lualatex

I would like to use Iwona as a math font, but this setup doesn't get all math symbols right. (Multiline bracket, the sum symbol, etc.) \setmathfont{Iwona} \setmathfont[range=\mathup] {Iwona} ...
3
votes
1answer
69 views

port this template to lualatex

I am new to lualatex and I am trying to port the template at this link http://www.lorenzopantieri.net/LaTeX_files/TesiClassica.zip from pdflatex to lualatex. This template uses komascript, ...
1
vote
0answers
113 views

problem with LuaLaTeX: no file found

I am trying to experiment with lualatex but I cannot make it work properly My preamble is: \documentclass[11pt,a4paper]{article} \usepackage[greek]{polyglossia} \usepackage[utf8x]{inputenc} ...
4
votes
1answer
58 views

Using LuaTeX, HSRM beamer theme, fontspec says DANTE font not found. .sty file has no reference to DANTE

I am attempting to modify the HSRM beamer theme found here. After switching from pdftex to LuaTex and purchasing the Flama fonts, I thought I would be ready to go. However, that seems not to be the ...
6
votes
0answers
34 views

Misplaced Accents in Cyrillic Text

In educational material for the Russian language and linguistic literature the need to put accents on Cyrillic vowels often arises. However when I tried to do this with luaLaTeX the accents where ...
10
votes
1answer
58 views

luatex and starting TeX macros which handle new line characters

This here is actually some kind of isolated follow-up question to Workaround for open lualatex bug in \scantokens? . I tried to use tex.print("<some tex macro>{<something with a newline ...
4
votes
1answer
87 views

how to pass the content of the TeX variable to Lua

How can I pass the content of the TeX variable \jobname to a Lua variable? (I am using LuaLaTeX with the luacode package.)
5
votes
1answer
97 views

Compile Error: lualatex with PSTricks

I compile the file below with lualatex --shell-escape but I get the error : ! Undefined control sequence. l.14 \savedata ...
5
votes
3answers
66 views

Long list of tabular figures inside minipage goes off page

Using the follow MWE, I'm able to create a beautiful lists of photos on the left and a caption on the right (similarly, I could also use the sidecaption package or floats directly). MWE [LuaLaTeX]: ...
0
votes
0answers
43 views

context to run side by side with LaTeX in Windows 8 64bit

I have installed context in Windows 8 64 bit. Already I have been running MIKTEX 2.9 successfully. Now when I try to test context in CLI I get the following error message. ...
18
votes
0answers
256 views

Differences regarding kerning and ligaturing when using the MacTex2013 and MacTeX2014 versions of LuaLaTeX with .ttc fonts

This posting is a follow-up to the postings Can't generate ligatures with LuaLaTeX under TeXLive 2014 when using certain fonts and LuaLaTeX, fontspec, .ttc fonts and kerning (Optima on Mac OS). I have ...
4
votes
0answers
125 views

LuaLaTeX, fontspec, .ttc fonts and kerning (Optima on Mac OS)

I'm probably missing something obvious. I'm using MacTeX 2014. I want to use the font Optima that ships with the Mac OS (10.8.5) -- it is a .ttc font. If I typeset the following TeX file I get no ...
2
votes
1answer
133 views

Translating LaTeX document to XeLaTeX or LuaLaTeX

I'm writing a Thesis on the ''use of history to teach mathematics''. The first four chapters are already typed and compiled in pdfTex, I used the memoir document class. Recently I read this Lua post ...
14
votes
1answer
137 views

Workaround for open lualatex bug in \scantokens?

As package author I am in need of writing a manual with lots of examples. Now I started to make heavy use of lualatex in order to speed up operations which take a long time in TeX (of my package, not ...
1
vote
1answer
58 views

How can I specify a minimum length for my graph's edges?

I've just started to use the (new?) graphdrawing library (see section 27 of the TikZ & PGF 3.0.0). It's awesome! However, I can't seem to effect a minimum length for my graph's edges. That's ...
9
votes
1answer
144 views

Cover whole page with squares arranged in a “spiral”

I'm trying to cover a whole landscape A4 paper with small squares – drawn in TikZ – starting from the bottom left corner of the page and moving towards to the center of the page in a ...
2
votes
2answers
118 views

Beamer: Use Libertine and Computer Modern monospace (pdflatex vs lualatex)

I am using beamer to write a presentation. I included the libertine package to change the default font, and I am using the professionalfonts theme to avoid clashes with beamer's font settings. I ...
7
votes
1answer
70 views

Is using \addfontfeatures (much?) less efficient than defining a \newfontface?

Consider the following file: \documentclass{article} \usepackage{fontspec} \setmainfont[Numbers={Lining,Proportional},Ligatures=Common]{EB Garamond} ...
6
votes
1answer
97 views

Write unit tests for Lua in ConTeXt

I would like to write some unit tests for Lua code being used by ConTeXt, and would like to know if anyone else has done this and what may be require in setting up the framework. The Lua code in ...
0
votes
0answers
51 views

nextfoot in scrlttr2

I do not understand some of the features the nextfoot variable has in the scrlttr2 KOMA-script class. \documentclass[]{scrlttr2} \pagestyle{headings} \usepackage{fontspec} \setmainfont{Linux ...
1
vote
1answer
98 views

\LaTeX macro: “Font shape `OT1/LatinModernSans(0)/m/n' undefined”

I tried compiling the following example using LuaLaTeX (LuaTeX v0.76/TeX Live 2013): \documentclass{beamer} \usepackage{fontspec} \usepackage[ngerman]{babel} \defaultfontfeatures{Ligatures=TeX} ...
1
vote
2answers
84 views

How can I run pdflatex on multiple .tex files on Windows 7?

I built some graphics with TikZ and pgfplots. I have put the code with the most minimal necessary preamble into a standalone document for each figure. Say I put all those files for chapter 3 (hence ...
3
votes
0answers
69 views

Synctex in Texmaker and LuaLaTeX

I am using Texmaker 4.3 and LuaLaTeX. I have set the "-synctex=1" option to the pdflatex command. But the built-in pdf viewer will not jump directly to the position in the PDF file that corresponds to ...
5
votes
0answers
60 views

Eadui font and luatex

Eadui, based on the hand of an eleventh-century scribe, is freely available at the Open Font Library. I can use Eadui easily with xelatex, but lualatex produces a puzzling error. For example: ...
6
votes
1answer
91 views

Implementing \DeclareUnicodeCharacter in LuaLaTeX an XeLaTeX

In my code, I used to write \DeclareUnicodeCharacter{27E6}{\begin{description}} % ⟦ \DeclareUnicodeCharacter{27E7}{\end{description}} % ⟧ \DeclareUnicodeCharacter{2022}{\item} % • which worked ...
0
votes
0answers
27 views

pdflatex error for TikZ externlization when using LuaLaTeX [duplicate]

This is how I am calling LuaLaTeX in TeXstudio: lualatex.exe -synctex=1 -interaction=nonstopmode --shell-escape %.tex Doing a test run of my main document, I get this error throughout the document ...
13
votes
3answers
389 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 ...
4
votes
2answers
194 views

LuaTeX and polyglossia -> Warnings

I am using an up-to-date version of MikTeX. As soon as I compile a document with LuaLaTeX and including the package polyglossia I get two warnings: Module luaotfload-main warning: LuaTeX v0.76 ...
2
votes
2answers
110 views

æ ø å giving “Package inputenc Error: Keyboard character used is undefined”

I am having a problem with my masters project, i can not write my name as it have a ø in it. when i compile do i get the error. Package inputenc Error: Keyboard character used is undefined (inputenc) ...
1
vote
1answer
81 views

Italic greek letters, upright operators and working partial sign with unicode-math and TeX Gyre Pagella

I need upright math operators such as \sin, \tan etc., italic uppercase greek letters and a working \partial operator. With the code below I was able to get two out of three, but I was told that it's ...
3
votes
1answer
84 views

Arch Linux: fontspec does not find system fonts

I am running an Arch Linux / Windows 7 dual boot laptop. The windows partition is mounted under arch and i made the windows fonts usable with ln -s /windows/Windows/fonts/ ...
8
votes
2answers
97 views

Escape a string printed from Lua using ConTeXt

This seems to have come up a couple times, but I cannot glean an answer to the generic question of how one might protect an arbitrary string in Lua to ensure its characters are printed. In other ...
4
votes
1answer
90 views

compiled pdf doesn't show utf-8 character

If i compile a document with lualatex that contains specific utf-8 characters most pdf-viewers (okular, evince, xpdf) don't show them. For example if i compile the following example i just see a bank ...
2
votes
0answers
41 views

Using Lua in listed elements (List of Figures, List of Tables, List of Content)

I am not sure if I use the wrong approach or if this is an issue in LuaLaTex in general. I tried to integrate some internationalization (I18n) to our documentation framework using Lua. Long story, ...
3
votes
0answers
46 views

Using pstool with LuaLaTeX

I am trying to use psfrag in conjunction with pstool an LuaLaTeX to replace a tag in an .eps plot generated with gnuplot. I'm not sure if pstool is generally working with LuaLaTeX, however, the ...
3
votes
1answer
53 views

OpenType MPlib labels with luatex-plain

I am trying to get the luamplib to work with the luatex-plain -format. I installed BasicTeX2014, and then did tlmgr install context. Then I did luatex --ini ...
2
votes
1answer
444 views

Want to add the Skype and LinkedIn Icon on the left side of Friggeri Resume?

\documentclass[]{myfriggeri-cv} % Add 'print' as an option into the square bracket to remove colors from this template for printing \usepackage{unicode-math} \usepackage{fontawesome} ...