Hello. "man 3 regcomp" says "cflags may be the bitwise-or of one or more of the following", but I'm fairly certain that 0 is also a legal value for this parameter. The page http://pubs.opengroup.org/onlinepubs/009695399/functions/regcomp.html says "The cflags argument is the bitwise-inclusive OR of zero or more of the following flags...". If 0 is, indeed, a legal value then I think it would be more clear if the manpage said "cflags may be the bitwise-or of zero or more of the following". (Sorry for the duplicate email. vger.kernel.org bounced the original apparently due to Gmail's use of HTML.) -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html