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-rw-r--r--src/preamble.js4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/preamble.js b/src/preamble.js
index 1e68295f..1c599836 100644
--- a/src/preamble.js
+++ b/src/preamble.js
@@ -892,5 +892,9 @@ function removeRunDependency() {
if (runDependencies == 0) run();
}
+// Preloading
+
+var preloadedImages = {}; // maps url to image data
+
// === Body ===