comma.
string,",b0".
error,"H{7KKio".
comma.
identifier,"D".
rparen.
identifier,"kb3".
lsquare.
error,"e}A".
lsquare.
error,"W|_\w9talvJ/8K".
error,":l~".
lparen.
error,"x\5=%p|"".
eof.
