{programming} is about how (La)TeX can be used as a programming language.

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37
votes
0answers
638 views

Can TeX generate “heap dumps” to analyze+optimize out-of-memory situations?

As package author of the memory-extensive package pgfplots, I have been asked to analyze some out-of-memory situation. I could identify the "culprit"; it was some call to \pdfmdfivesum in which it ...
10
votes
0answers
93 views

create list of thumbnails for each section

I want to create a cooking book. There I want to define for each receipe a thumbnail image. At the beginning of each chapter I want to show instead of a TOC a gallery of thumbnails of each subsection ...
6
votes
0answers
67 views

How to mimic LINQ's query method for macro's key-value?

Inspired by LINQ's query method, such as deck.Take(randomCount) .Where (card => card.Suit == "Hearts") .Skip(2) .Take(5) .OrderBy (card => card.FaceValue); The deck which is ...
5
votes
0answers
169 views

How to fix the error when importing EPS images with spaces in their path?

I am using Windows. The objective is to import all images in a sub directory. I divide into 2 categories, for PNG and EPS, separately as follows. For PNG This category works without problem. So you ...
2
votes
0answers
66 views

LaTeX3: If next in input stream is command X or environment X, do Y else Z

Because I write my own document class (okay, I try to ...), this question bothers me for weeks as there are many situation, in which I need something like this. Is there a way to test, if the next ...
1
vote
0answers
125 views

Dynamic programming of cheapest cost in LaTeX

From How can I automate the generation of this dynamic-programming graph?, Jubobs helped develop a foreach scheme to draw the paths. I was wondering if LaTeX can find the cheapest path by ...
1
vote
0answers
65 views

Is it possible to produce a context free grammar for Tikz path? node?

Even further, I would be happy to see a definition of the tikz language in the usual manner programming languages such as Java and Pascal are defined. The reason I ask is that I keep getting ...
0
votes
0answers
71 views

Software/Programm: latex-based math trainer

I need some help, because I searched the internet for quite a long time, but I wasn't successfull in getting a solution: I'm looking for a program/software, which helps me to practice math, which is ...
0
votes
0answers
75 views

I need some help debugging this LaTeX macro - TeX “skips past” a bunch of code?

I'm trying to test and debug a collection of LaTeX macros that I've been working on, and I have run into a problem that has me totally stumped. Essentially, the problem is that at a certain point in a ...