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-rw-r--r--platform/javascript/engine.js3
-rw-r--r--platform/javascript/pre.js3
2 files changed, 6 insertions, 0 deletions
diff --git a/platform/javascript/engine.js b/platform/javascript/engine.js
index c3ef5bbbb5..91458eb4c3 100644
--- a/platform/javascript/engine.js
+++ b/platform/javascript/engine.js
@@ -1,3 +1,6 @@
+ // The following is concatenated with generated code, and acts as the end
+ // of a wrapper for said code. See pre.js for the other part of the
+ // wrapper.
exposedLibs['PATH'] = PATH;
exposedLibs['FS'] = FS;
return Module;
diff --git a/platform/javascript/pre.js b/platform/javascript/pre.js
index 02194bc75e..a870e676ea 100644
--- a/platform/javascript/pre.js
+++ b/platform/javascript/pre.js
@@ -1,2 +1,5 @@
var Engine = {
RuntimeEnvironment: function(Module, exposedLibs) {
+ // The above is concatenated with generated code, and acts as the start of
+ // a wrapper for said code. See engine.js for the other part of the
+ // wrapper.