diff --git a/glif2asy.sh b/glif2asy.sh
new file mode 100755
index 0000000..a088ead
--- /dev/null
+++ b/glif2asy.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+sd -f m '</contour>(\n| )*<contour>' '^^' | sd -f m '(.|\n)+<contour>' '' | sd -f m '</contour>(.|\n)+' '' | sd '^ +' '' | sd -f m '<point x="(-?[0-9]+)" y="(-?[0-9]+)"/>\n<point x="(-?[0-9]+)" y="(-?[0-9]+)"/>\n' '..controls ($1,$2) and ($3,$4)..' | sd '<point x="(-?[0-9]+)" y="(-?[0-9]+)" type="curve".*/>' '($1,$2)' | sd -- '<point x="(-?[0-9]+)" y="(-?[0-9]+)" type="line" smooth="yes"/>' '---($1,$2)' | sd -- '<point x="(-?[0-9]+)" y="(-?[0-9]+)" type="line"/>' '--($1,$2)' | tr -d '\n'