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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6
votes
1answer
7k views

How to increase bufsize for lualatex or pdflatex?

I work with large TikZ graphics for which the default bufsize of lualatex/pdflatex is too small: Unable to read an entire line---bufsize=200000. Please increase buf_size in texmf.cnf. Is there a ...
8
votes
1answer
2k 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 ...
13
votes
1answer
1k views

clash between mathtools and unicode-math

Lately I started looking into LuaTeX and I must say I’m growing fond of it with every feature I discover. So I decided to transfer my pdfTeX preamble to LuaTex checking which packages still work and ...
10
votes
1answer
568 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, ...
8
votes
1answer
319 views

Problem with й (\cyrishrt) in LuaLaTeX [closed]

Initially I've asked a different question, but digging up I've found a true reason. The problem occurs when Cyrillic letter й is used with maths in another font in the same paragraph. Here is the ...
10
votes
2answers
930 views

LuaLaTeX:PGFplots can't read data passed by Lua

I wanted to give a LuaLaTeX answer to this question Here it is the listing I wrote: % !TEX encoding = UTF-8 % !TEX program = LuaLaTeX % !TEX spellcheck = en_GB \documentclass{standalone} \...
7
votes
2answers
766 views

LuaLaTeX sees a font while fc-list doesn't

I've got a fresh Arch Linux box with fresh full TeX Live installed. The installation seems to include cm-unicode fonts and lualatex seems to find them correctly, but when I run fc-list the output ...
5
votes
1answer
700 views

Loading fonts in LuaTeX (plain TeX)

I am trying to understand how fonts work with (plain) LuaTeX. I use the standard ConTeXt suite, and I made a luatex-plain format using the file luatex-plain.tex from the distribution: luatex --ini ...
1
vote
0answers
83 views

Sorting tlpdb.tlu output [closed]

I get an output from tlpdb.tlu, which is unsorted. When I now use table.sort the output as a pdf is still unsorted. tlpdb = read_tlpdb( kpse.var_value("SELFAUTOPARENT") ) table.sort(tlpdb) Do I need ...
7
votes
1answer
717 views

How to write infix macro/newcommand?

Is it possible to write a new command/macro in infix syntax instead of prefix syntax; especially I'd like to have this for $\frac{a}{b}$. I use LuaLaTeX and with \newunicodechar{‾}{\overline} I can ...
5
votes
2answers
231 views

How to suppress a line completely from a LuaTeX process_input_buffer callback?

I'm using a process_input_buffer callback to look at lines read from LuaLaTeX input before passing them on to TeX, to be processed as »verbatim« text (code and command examples). There are some lines ...
11
votes
1answer
2k views

How to pick a specific symbol from a specific font?

Using LuaLatex, I need two very specific symbols from two very specific fonts, namely from the ZapfDingbats and the WingDings font. I understand how I could use the fontspec package to set those ...
9
votes
2answers
974 views

Do XeTeX and LuaTeX always use Unicode?

I am writing some functions to manipulate strings. A typical way to produce a character with a given character code is the \lowercase primitive. The following code produces a character with code 234, ...
6
votes
1answer
1k views

Font issue on using lualatex with beamer

I am trying to use beamer with lualatex to produce a presentation (MacTex 2011). Somehow, it doesn't seem to honor the font settings. See the sample below, is there anything I am missing here? \...
20
votes
1answer
524 views

Analog of \pdfelapsedtime for LuaTeX and XeTeX

In pdfTeX, the \pdfelapsedtime primitive gives access to the time since this pdfTeX run was started, in "scaled seconds" (1/65536 seconds). This is useful to benchmark code: repeat it many times, and ...
4
votes
1answer
662 views

Follow up question: TeX accents do not seem to work with fontspec and xe/lua/latex

This is a follow up to this question. How would the same look for the dot above? That is, what's the standard definition for \. ? Or does somebody in the meantime know a better solution to the whole ...
4
votes
0answers
161 views

Access table of available fonts [duplicate]

Possible Duplicate: How do I get a list of all available fonts for luaotfload? I wonder if there is a possibility to display all available fonts in the normalised form (see below). The LuaTeX ...
4
votes
0answers
189 views

Is this a fontspec bug or a font bug [duplicate]

Possible Duplicate: Lining numbers not working in certain fonts I want to use the OpenType features of the Calibri font, but things are getting weird here! I am using LuaLaTeX from the latest TeX ...
7
votes
2answers
596 views

Luatex and unicode math without unicode-math

I'm using fontspec in lualatex to get a OTF main font, but I'd like to use one of the good old math fonts (like the default TeX one). After trying different packages, I didn't manage to make it work ...
12
votes
1answer
2k views

LuaLaTeX and algorithm2e [closed]

The algorithm2e package seems to be not compatible with LuaLaTeX. For example, compiling the following code produces an error. \documentclass{article} \usepackage{fontspec} \usepackage{algorithm2e} ...
7
votes
3answers
1k views

How to get LuaLaTeX to work with babel's \textgreek?

I'm completely at a loss with how to get LuaLaTeX to output Greek text. I have tested the following MWE with PDFLaTeX and LuaLaTeX on both TeXlive 2009 (Linux) and TeXlive 2011 (Win32) and in both ...
3
votes
1answer
2k views

Why does lualatex return with exit code 1 even though a PDF was built?

Using TeXLive 2011, I invoke lualatex on a TeX file from the command line. The PDF builds (mostly correctly, although the source TeX file has many many errors and warnings, none fatal). However, the ...
5
votes
1answer
807 views

Can I use Wolfram Mathematica fonts in XeTeX / LuaTeX?

Wolfram Mathematica comes with full (?) set of math fonts. Is it possible to use these fonts in XeLaTeX and LuaLaTeX? I mean something like \usepackage[math-style=ISO,bold-style=ISO]{unicode-math} \...
9
votes
2answers
1k views

British hyphenation with either xelatex or lualatex

For several reasons, I am working on a source file that should be compilable by either xelatex or lualatex. I would like British hyphenation for the text and am using csquotes and biblatex with ...
8
votes
1answer
177 views

How to check for Lua definitions

When there is \directlua{x = 25} one can say \edef\rgf{\directlua{tex.sprint(x)}}, but when x was never created by \directlua{x = 25}, \directlua{tex.sprint(x)} will fail. Thus something like \@...
13
votes
2answers
2k views

Ploting a function using mplib in lualatex

This question asked about ways to generate a nice function graph in LaTeX. There are several great answers, however, most of the either rely on an external program to generate the plot, or, if they ...
10
votes
2answers
4k views

hyperref, lualatex and unicode bookmarks issue (garbled page numbers in AR for Linux)

I have text with some non-ascii characters in chapters, sections... which I'd like to see in bookmarks displayed correctly. I noticed that, If I run xelatex, everything is fine, no need to set \...
19
votes
3answers
2k views

“Lua tree” (analogue of texmf tree)

I have a lua file that I would use in many of my TeX's documents, loading it with dofile(). I thought it was ok if I simply put it in the (local) texmf tree*, but this doesn't work. Instead I have ...
4
votes
2answers
774 views

LuaLaTeX: mkluatexfontdb does not include Type-1-fonts ( = *.pfb-files)

I'm running texlive 2011 on a Linux machine. Years ago I bought some Type 1 fonts, namely Rotis. They have been installed properly and Libre Office e.g. can print them. But running mkluatexfontdb -v &...
24
votes
2answers
19k views

Specify different fonts for bold and italic with fontspec

The main font I use for my LuaLaTeX document lacks bold and italic variants. I'd like to specify a different font for those variants using the fontspec package. Initially what I had in my preamble ...
4
votes
1answer
1k views

Can XeTeX | LuaTeX use MetaFont fonts?

Can XeTeX | LuaTeX use MF fonts invented for TeX ? By default (when fontspec package is not loaded) they load Latin Modern fonts as the following exception from eu1enc.def file shows: \ProvidesFile{...
28
votes
5answers
4k views

Considerations when migrating from XeTeX to LuaTeX?

What are the things to know when moving from XeTeX to LuaTeX, particularly when it comes to TTF/OTF support and OpenType features?
3
votes
2answers
569 views

Umlauts in label

I'm using LuaLaTeX and wonder why I cannot label theorems with words containing umlauts. For example: \documentclass[a4paper,12pt]{article} \usepackage{luatextra} \usepackage[utf8]{luainputenc} \...
6
votes
1answer
769 views

Fix ligature mapping of obscure old font with LuaLaTeX or XeLaTeX

I have an old font I purchased a while ago. It comes with various ligatures that I need to use. The font was not intended for use with LaTeX, and even though it is a high-quality Type-1 font, the ...
1
vote
2answers
341 views

Conditional \endinput

I want to prevent processing rest part of a package in case if it is loaded not from lualatex. For some reason I cannot load ifluatex package, so I borrowed definition of \ifluatex from that package ...
6
votes
1answer
591 views

Can luaLaTeX convert xlsx tables into LaTeX code?

Inspired by this question: Using external tables in TikZ, I would like to know whether it is technically possible to use a xlsx (Office Open XML) file directly with luaLaTeX, i.e. can luaLaTeX call ...
9
votes
4answers
4k views

How to get \copyright when mixing T1 fonts and fontspec?

This example: \documentclass{minimal} \usepackage{fontspec} \usepackage[T1]{fontenc} \usepackage[osf]{mathpazo} \begin{document} \copyright 2011 \end{document} Gives: ! LaTeX Error: Command \...
5
votes
2answers
15k views

Error in fontspec.sty

I downloaded a template for CV and one of the requirements was installation of fontspec.sty. Now when I compile the file the code file of fontspec.sty pops up in a new tab in TeXnicCenter and it ...
6
votes
1answer
2k views

How can I use the Optima font delivered with my Mac in LuaLaTeX?

I am trying the following on my Mac: \documentclass{minimal} \usepackage{fontspec} \begin{document} \setsansfont{Optima} \textsf{Test} \end{document} But I get the following: !!!!!!!!!!!!!!!!!!!...
9
votes
1answer
639 views

LuaTeX with unicode-math, how to get the font id of current math font

How can I query informations about the current math font? I tried the following in a document using unicode-math and Cambria Math font \documentclass{article} \usepackage{unicode-math} \setmathfont{...
8
votes
2answers
3k views

LuaLaTeX, fontspec and tracking with microtype

I try to get microtype's tracking working but without success: up-to-date TeXlive 2011 (lualatex 0.70.1) with microtype v2.5 beta 07. Sample code: \documentclass{article} \usepackage[no-math]{...
11
votes
1answer
2k views

Can I get LuaLaTeX to do font variations on the Zapfino font just as XeLaTeX does?

When I use XeLateX on my mac I can get multiple variations for Zapfino like for example explained here under Glyph Variants. However this does not work when I run the same code though LuaLaTeX. Is ...
25
votes
2answers
1k 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 ...
5
votes
1answer
121 views

Find node above and under

Using a post_linebreak_filter callback, is it possible to access the nodes positioned above and under a given node?
8
votes
2answers
153 views

Problems with insert_before and post_linebreak_filter

I'm coding an algorithm to detect and highlight homeoarchies. Here my current almost working (but compiling at least) code: \documentclass{article} \usepackage[french]{babel} \usepackage{kpfonts} \...
11
votes
1answer
464 views

Convert color name to pdfliteral code

How can I convert a color name (such as used with the xcolor package) to a pdfliteral code, like q 1 0 0 rg (for red)?
3
votes
1answer
625 views

Using pdfliteral to highlight text

Using pdfliteral, one can color text like the following: w1_prev = node.new("whatsit","pdf_literal") w1_prev.data = "q 1 0 0 rg" w1_prev.mode = 1 w2_prev = node.new("whatsit",...
3
votes
1answer
150 views

post_linebreak_filter and glyph analysis

When calling a function with a post_linebreak_filter callback, the nodelist only contains nodes of type 0 (hlist), 10 (glue) and 12 (penalty), whereas when using a pre_linebreak_filter callback, type ...
9
votes
1answer
271 views

Testing for TeX boolean in Lua code

How can I test for a TeX boolean in Lua? This kind of code doesn't work: \newif\if@mypkg@someif \begin{luacode} -- some lua code \if@mypkg@someif -- some more lua code \else -...
11
votes
3answers
712 views

How to display only certain lines of a paragraph?

From reading Knuth's TeX Book (Chapter 14 How TeX Breaks Paragraphs into Lines), I understand that entire paragraphs are read in and then "massaged" by the "line-breaking algorithm" in an optimal way (...