[power-pro] bug \xN at end of string

[sgp]

win.debug(" \x01") => prints ascii 1 to debug window
win.debug(" \x1 ") => prints ascii 1 followed by blank to debug window
win.debug(" \x1") => Bad expression:  invalid number, string,  or variable 
at
" \x1")
win.debug(" \x1")