Questions tagged [lua]

Question 1

This is a refinement I would like to add to the following macro: \def\tkzGetNodes{\directlua{% local n,sd,ft,xft, xsd for K,V in pairs(z) do n = string.len(K) if n > ...

Question 2

The main macro in tkz-elements is \tkzGetNodes. This macro retrieves the elements from the z table in order to create nodes. The elements in the table provide the node name and its coordinates. The ...

Question 3

NOTE: I revised my formulation of the problem, and posted it on SO where it might have a better chance of reaching the right people. It can be found here, https://stackoverflow.com/q/79829288/29000697....

Question 4

I'm a bit tired of writing LaTeX code: syntax is impossible (I still can't remember how to do a simple float multiplication without packages! and LaTeX3 is soo verbose that it does not really help…) ...

Question 5

I have a LuaMetaFun setup where I use the load() function to turn strings into Lua code. I am defining a macro on the MetaFun end, and would like to load some of the parameters to Lua every time it is ...

Question 6

My apologies in advance for what is probably a trivial issue. I have been trying to debug this MWE for a while now, and despite my best efforts (and an old MWE that still works to go off of), I was ...

Question 7

I have a surface composed of triangles. I want to recursively subdivide these triangles into 6 sub-triangles, which are then themselves further subdivided into 6 more and so on. I want for this ...

Question 8

Suppose I have a set of non-coincident points on a grid. My goal is to take this set of points, and tessellate them into a minimal set of triangles, by connecting a minimal amount of points with line ...

Question 9

While some university repository systems (such as DiVA) support HTML markup, many other critical administrative systems—such as those for grading, assigning ISBNs, and official university records—...

Question 10

I am building a package, part of which should be able to simply append mathematics to a picture. Unfortunately, it currently only works for simple strings. How could I insert the following math ...

Question 11

In the luadraw documentation numericFormat={0,0}. Cette option précise le type d’affiche numérique (non encore implémenté). numericFormat={0,0}. This option specifies the type of numeric display (not ...

Question 12

Using the calc package we can write something like \documentclass[11pt]{article} \usepackage{tensor,calc} \newlength{\eqwidth} \newlength{\eqheight} \setlength{\eqwidth}{ \widthof{ $\tensor{A}{^{34}^{...

Question 13

I have written a function in lua loaded using \directlua{dofile("product.lua")} and \newcommand\product[1]{\directlua{TeXProduct(#1)}}. This is fine for printing simple strings but as soon ...

Question 14

I would like to have \left \right constructs that behave similar to ones from the nath package, and I tried to implement such a behavior in LuaTeX. Example: Subscripts should not influece the size of ...

Question 15

I’m developing software to tessellate closed planar curves with triangles. The curves may be non-convex, but they are simple (no self-intersections). My goal is to produce a triangulation that fully ...

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Questions tagged [lua]

Check for and report excessively large dimensions in \tkzGetNodes

Difficulties in using string.find with directlua

There is a problem for triangles which are capable of partitioning eachother, which also coincide at one vertex. I am having trouble debugging it

Run lua code in pdflatex

Expand LuaMetaFun parameter before adding it to a string, so it can be understood by Lua's load() function

passing metapost parameters to Lua as strings

A logistical way to recursively subdivide triangles (into 6 sub-triangles), such that all detail is captured and no triangles are wasted

tessellate set of non-coincident points on a plane into a minimal set of triangles

How can I convert simple and complex LaTeX math to plain Unicode text?

How can I insert math expressions which aren't simple strings into my lua-tikz setup?

Replace decimal point with comma in luadraw (or globally in lua)

Converting lua tables to token lists and back

lualatex printing \begin{environment}

Better \left and \right constructs like nath, but in LuaTeX

Triangulating Non-Convex Closed Planar Curves with Sparsity Control

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