I got the error message

General error during parsing: Did not find four digit hex character code. line: 362 col:31

on my pipeline script.  Strangely, line 362 is a comment. So are the lines before and after it. The parser apparently doesn't line the filename inside the comment. Um, its a windows filename so the path delimiter is a backslash character.  Still, the line is a comment.

// Turning off R2011a because it hangs and then the build gets:
// Unable to delete 'C:\j2\uniphi5-ws\sqR2011a-64'
//
// stage('R2011a-64') {