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< "Yacc" owes much to a most stimulating collection of users, who have goaded >
< me beyond my inclination, and frequently beyond my ability in their endless >
< search for "one more feature". Their irritating unwillingness to learn how  >
< to do things my way has usually led to my doing things their way; most of   >
< the time, they have been right.                                             >
<         ― S. C. Johnson, "Yacc guide acknowledgements"                      >
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