diff --git a/engine/dev.sh b/engine/dev.sh
new file mode 100755
index 0000000..69e1a44
--- /dev/null
+++ b/engine/dev.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env zsh
+cd "$(git rev-parse --show-toplevel)" || exit 1
+echo "Watching $PWD/src"
+# fswatch --exclude='\\.#' src | while read event; do
+fswatch --exclude='^.*\.#.*$' src | while read event; do
+ echo "$event"
+ ./build.sh fast
+done
diff --git a/logo-svg.org b/logo-svg.org
index be81abc..7659c6e 100644
--- a/logo-svg.org
+++ b/logo-svg.org
@@ -1,6 +1,6 @@
@@html:
-