3.19 xcharter

3.19.1 font setting

font_setting.tex

\usepackage{fontspec} 
\setmainfont{XCharter}[ 
    Numbers = OldStyle, 
    StylisticSet = 1 
] 
% Load XCharter for standard text, italic, and bold 
% If you need math capabilities, load unicode-math and the XCharter-Math OTF font 
\usepackage{unicode-math} 
\setmathfont{XCharter-Math.otf}

3.19.2 full latex file

index.tex

3.19.3 commands to compile

 lualatex index.tex

 make4ht  -ulm default -a debug    index.tex "mathjax,htm"

3.19.4 PDF Output

PDF

3.19.5 HTML Output

HTML