1 files changed, 20 insertions, 0 deletions

diff --git a/default.svg.do b/default.svg.do
new file mode 100644
index 0000000..5fc067e
--- /dev/null
+++ b/default.svg.do
@@ -0,0 +1,20 @@
+redo-ifchange $2.expr build/preview/preview.sty build/preview/prtightpage.def build/preamble.tex
+INPUT=$(realpath $2.expr)
+TDIR=$(mktemp -d --tmpdir=/tmp)
+
+cp build/preview/preview.sty build/preview/prtightpage.def build/preamble.tex $TDIR
+
+pushd $TDIR
+latex -jobname=image <<EOF
+\input{preamble.tex}
+\begin{document}
+\begin{preview}
+\(
+\input{$INPUT}
+\)
+\end{preview}
+\end{document}
+EOF
+popd
+
+dvisvgm --exact --no-fonts -o $3 $TDIR/image.dvi 2>&1 | sed -e '/depth=/!d;s/^.*depth=\(.*\)$/\1/' > $(dirname $2)/vertical-align