Greetings I was afraid my work on the LaTeX exporter was interfering with your workflow. It apparently isn't, because only a fraction is in 9.8 and the rest is in the feature/all-tex-fonts branch.
Anyhow, my interest in the parts of your configuration that drive ob-latex is to make sure that anything I do in the LaTeX doesn't break things I personally have not needed and thus, maybe, taken for granted. Best, /PA On Fri, 17 Apr 2026 at 14:05, Jarmo Hurri <[email protected]> wrote: > > Greetings Pedro. > > Pedro Andres Aranda Gutierrez <[email protected]> writes: > > >> How do I specify an engine to use in an individual latex Babel block? > >> > >> Here is an example of the type of block I am having trouble with: > >> > >> #+begin_src latex :file not-gate.pdf :fit yes :headers > >> '("\\usepackage{tikz,circuitikz}") :results output graphics file :cache > yes > >> \begin{circuitikz}[color=white] > >> \ctikzset{logic ports origin=center} > >> \draw (0, 0) node [not port,scale=1.7] (notport) {} > >> (notport.in) node [anchor=east] {A} > >> (notport.center) node {\scriptsize NOT}; > >> \end{circuitikz} > >> #+end_src > >> > >> This block used to compile just fine with pdflatex but now complains > >> > >> \msg_fatal:nn {fontspec} {cannot-use-pdftex} > >> > >> and says I have to use either xelatex or lualatex. > > > could you please share your settings for org-babel-execute ? > > I am not 100% sure what you are asking for, but some file review and > grepping for those kind of words in my setup files indicates that I > don't have anything specified on top of defaults. > > Also, I seem to be running the default org on this system, so > > Org mode version 9.7.11 (release_9.7.11 @ /usr/share/emacs/30.2/lisp/org/) > > All the best, > > Jarmo > > > -- Fragen sind nicht da, um beantwortet zu werden, Fragen sind da um gestellt zu werden Georg Kreisler "Sagen's Paradeiser" (ORF: Als Radiohören gefährlich war) => write BE! Year 2 of the New Koprocracy
