1*357f1050SThomas Veerman /* 2*357f1050SThomas Veerman * reject.lex: An example of REJECT and unput() 3*357f1050SThomas Veerman * misuse. 4*357f1050SThomas Veerman */ 5*357f1050SThomas Veerman 6*357f1050SThomas Veerman %% 7*357f1050SThomas Veerman UNIX { 8*357f1050SThomas Veerman unput('U'); unput('N'); unput('G'); unput('\0'); 9*357f1050SThomas Veerman REJECT; 10*357f1050SThomas Veerman } 11*357f1050SThomas Veerman GNU printf("GNU is Not Unix!\n"); 12*357f1050SThomas Veerman %% 13