Yeah. I've tried this one too..
I was making something (wich i don't remember what was).
Accidently I got a "Command Now Obsolet" error on line Who-Knows. But my source was not that long... except for my include file... Before compiling the include files and source files are being put at the end of eachother to get one LOONG source code (wich you'll never see)...
I you get an error past the end of your main source. Count the lines and when you reach the end, open your first include file and continue counting from where you got...

Not up yet --> http://thecyborg.sytes.net/