Funny JavaScript code in greasemokey

Another piece of code in greasemokey is that greasemokey developers found a Firefox bug and wrote it in comments. The Firefox developers saw this section, so they provided the solution below, and replied.

// This is the most amazing thing I have ever seen.
// Multiple statements in the javascript interpreter were causing a crash
// In FF 1.0.x.
// I described it to Brendan, and, after a bit of thought, he knew right off
// The top of his head that adding a pointless eval () wocould fix it. Magic.
Eval ("42 ");
VaR sandbox = new this. sandboxctor ();
VaR storage = new gm_scriptstorage (SCRIPT );
VaR logger = new gm_scriptlogger (SCRIPT );
VaR xmlhttprequester = new gm_xmlhttprequester (this. unsafecontentwin,
This. chromewindow );

// In firefox1.0.x, multiple expressions may cause Firefox to crash.

// You only need to add an eval () line in it