The GC pacer design document is generated from the
.src.md file in this directory. It contains LaTeX formulas which Markdown cannot render, so they're rendered by an external open-source tool, md-latex.
Then, because Gitiles' markdown viewer can't render SVGs, run
./svg2png.bash cd pacer-plots ./svg2png.bash cd ..
And go back and replace all instances of SVG with PNG in the final document.
svg2png.bash requires both ImageMagick and Google Chrome.