If you do not run sysLib.startLog() first, sysLib.errorLog() has no effect.
EGL automatically precedes each entry with the time and date on a separate line. See "Example" in this topic.
sysLib.errorLog(text STRING in)
The following example shows the sysLib.errorLog() command:
startLog("D:\\temp\\myLog.txt"); errorLog("Test entry.");
Dec 28, 2006 9:01:04 AM Test entry.