OK: ubuntu-focal, zsh, latex, emacs26

examples/latex-test/main.aux

@@ -0,0 +1 @@
+\relax 

examples/latex-test/main.log

@@ -0,0 +1,69 @@
+This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/Debian) (preloaded format=pdflatex 2020.8.31)  31 AUG 2020 05:56
+entering extended mode
+ restricted \write18 enabled.
+ %&-line parsing enabled.
+**\nonstopmode\input main.tex
+(./main.tex (/usr/share/texlive/texmf-dist/tex/latex/base/article.cls
+Document Class: article 2019/12/20 v1.4l Standard LaTeX document class
+(/usr/share/texlive/texmf-dist/tex/latex/base/size10.clo
+File: size10.clo 2019/12/20 v1.4l Standard LaTeX file (size option)
+)
+\c@part=\count167
+\c@section=\count168
+\c@subsection=\count169
+\c@subsubsection=\count170
+\c@paragraph=\count171
+\c@subparagraph=\count172
+\c@figure=\count173
+\c@table=\count174
+\abovecaptionskip=\skip47
+\belowcaptionskip=\skip48
+\bibindent=\dimen134
+)
+(/usr/share/texlive/texmf-dist/tex/latex/l3backend/l3backend-pdfmode.def
+File: l3backend-pdfmode.def 2020-02-03 L3 backend support: PDF mode
+\l__kernel_color_stack_int=\count175
+\l__pdf_internal_box=\box45
+)
+(./main.aux)
+\openout1 = `main.aux'.
+
+LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 2.
+LaTeX Font Info:    ... okay on input line 2.
+LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 2.
+LaTeX Font Info:    ... okay on input line 2.
+LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 2.
+LaTeX Font Info:    ... okay on input line 2.
+LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 2.
+LaTeX Font Info:    ... okay on input line 2.
+LaTeX Font Info:    Checking defaults for TS1/cmr/m/n on input line 2.
+LaTeX Font Info:    ... okay on input line 2.
+LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 2.
+LaTeX Font Info:    ... okay on input line 2.
+LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 2.
+LaTeX Font Info:    ... okay on input line 2.
+LaTeX Font Info:    External font `cmex10' loaded for size
+(Font)              <7> on input line 3.
+LaTeX Font Info:    External font `cmex10' loaded for size
+(Font)              <5> on input line 3.
+ [1
+
+{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map}] (./main.aux) ) 
+Here is how much of TeX's memory you used:
+ 365 strings out of 483107
+ 6183 string characters out of 5964630
+ 231847 words of memory out of 5000000
+ 15473 multiletter control sequences out of 15000+600000
+ 532338 words of font info for 24 fonts, out of 8000000 for 9000
+ 59 hyphenation exceptions out of 8191
+ 25i,4n,19p,158b,97s stack positions out of 5000i,500n,10000p,200000b,80000s
+</usr/share/
+texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmr10.pfb></usr/share/texlive
+/texmf-dist/fonts/type1/public/amsfonts/cm/cmr7.pfb>
+Output written on main.pdf (1 page, 19184 bytes).
+PDF statistics:
+ 16 PDF objects out of 1000 (max. 8388607)
+ 10 compressed objects within 1 object stream
+ 0 named destinations out of 1000 (max. 500000)
+ 1 words of extra memory for PDF output out of 10000 (max. 10000000)
+

examples/latex-test/main.tex

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+\documentclass{article}
+\begin{document}
+Hello \LaTeX{}.
+\end{document}