is about finding the cause of errors or wrong results in (La)TeX code/documents using a methodical approach.

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2
votes
2answers
345 views

Meaningful error messages when using latex instead of pdflatex

When I have TikZ images or I include .png graphics, I need to use pdflatex instead of plain vanilla latex. (That is, I need to use pdflatex all the time, rather than just when I want to produce the ...
39
votes
2answers
3k views

Is there a \show for lengths?

The \show command is extremely useful for figuring out what's going on with a particular macro. Similarly, using \the can tell me the value of a counter. I'd like to know if there's something ...
78
votes
2answers
9k views

How to best debug LaTeX?

..and I don't mean finding out why it doesn't compile, I mean serious debugging: breakpoints, figuring out value of variables at a given moment during run/compile, stepping, examining a stack (is ...