This is pdfTeX, Version 3.141592653-2.6-1.40.25 (TeX Live 2023/Debian) (preloaded format=latex 2024.11.17)  23 OCT 2025 11:59
entering extended mode
 restricted \write18 enabled.
 %&-line parsing enabled.
**q
(/usr/share/texlive/texmf-dist/tex/latex/tools/q.tex
LaTeX2e <2023-11-01> patch level 1
L3 programming layer <2024-01-22>
File ignored
)
! Emergency stop.
<*> q
     
*** (job aborted, no legal \end found)

 
Here is how much of TeX's memory you used:
 17 strings out of 474223
 502 string characters out of 5748758
 1922972 words of memory out of 5000000
 22370 multiletter control sequences out of 15000+600000
 558069 words of font info for 36 fonts, out of 8000000 for 9000
 1141 hyphenation exceptions out of 8191
 12i,0n,13p,81b,8s stack positions out of 10000i,1000n,20000p,200000b,200000s
No pages of output.