Add comments to javascript wrapper parts.

The code in pre.js and engine.js is a bit confusing to see in isolation,
since the files aren't valid JS files by themselves. This just adds some
explanatory text to both files.

Fixes #22937.
This commit is contained in:
Zaven Muradyan 2018-10-14 20:55:04 -07:00
parent 451e5fd051
commit 61d5513525
2 changed files with 6 additions and 0 deletions

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@ -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;

View File

@ -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.