W:  8:HOHOHOHO: Invalid name "HOHOHOHO" (should match [a-z_][a-z1-9_]*)
W: 10:HOHOHOHO: Invalid name "HIHIHI" (should match [a-z_][a-z1-9_]*)
W: 13:xyz: Invalid name "xyz" (should match [A-Z][a-zA-Z1-9]+)

