revert

.gitea/workflows/build-latex.yml

@@ -3,7 +3,7 @@ name: Build LaTeX PDF
 on:
     push:
         paths:
-      - '**/*.tex'
+            - "**/*.tex"
 
 jobs:
     build:
@@ -30,7 +30,7 @@ jobs:
                   args: >-
                       -c "mkdir -p pdf aux && for f in ${{ steps.roots.outputs.roots }}; do
                       echo Building $f;
-            latexmk -xelatex -interaction=nonstopmode -halt-on-error -outdir=pdf -auxdir=aux \"$f\" || exit 1;
+                      latexmk -pdf -interaction=nonstopmode -halt-on-error -outdir=pdf -auxdir=aux \"$f\" || exit 1;
                       done && find pdf -type f ! -name '*.pdf' -delete"
 
             - name: Upload built PDFs

letteraturagiapponese.tex

@@ -24,7 +24,7 @@
 \renewcommand{\underline}[1]{\uline{#1}}
 \usepackage{tabularx}
 \tcbuselibrary{skins,breakable}
-% 5
+% 6
 \sffamily
 \linespread{1.25}
 \setfootnoterule{0.8\textwidth}