[错误]: Jekyll 不应解析代码块（用三个反引号包围）中的 Liquid 语法。

#!/usr/bin/env bash

discover installed texlive font packages (.sty) and family definitions (.fd)

cat > "$sample_file" <<'TEXDOC' \documentclass[10pt]{article} \\usepackage[T1]{fontenc} \\usepackage[margin=0.75in]{geometry} \newcommand{\showfont}[2]{% \par\noindent\texttt{#1 / #2}\par {\fontfamily{#2}\selectfont The quick brown fox jumps over the lazy dog. 0123456789\par \textbf{Bold:} The quick brown fox jumps over the lazy dog.\par \textit{Italic:} The quick brown fox jumps over the lazy dog.\par }\medskip\hrule\medskip } \begin{document} \section*{Installed Font Samples} Generated by \texttt{texlive-font-discovery.sh}.\medskip\hrule\medskip TEXDOC printf '%s\n' "${fam_pairs[@]}" | sort -u
| while IFS=: read -r enc fam ; do printf '\showfont{%s}{%s}\n' "$enc" "$fam" done >> "$sample_file" echo '\end{document}' >> "$sample_file" echo "# sample tex written: $sample_file" >&2 echo "# compile: pdflatex $sample_file" >&2