\input plain.tex
\input pdftexconfig.tex
\input pdftexmagfix.tex

\pdfcompresslevel=0
\pdfobjcompresslevel=0
\pdfinterwordspaceon

\font\f=cmr10 at 10pt
\pdffontexpand\f 20 20 10 autoexpand
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text {\bf text} text
Lorem ipsum dolor sit amet, consectetuer adipiscing elit
Lorem ipsum dolor sit amet, consectetuer adipiscing elit


{\bf \TeX{} Web Resources} The web page
{\tt https://tug.org/interest.html} has many \TeX{}-

\bye