McAfee VLF09E002RAA User Guide - Page 90
A negative character set. Matches any character not enclosed. For example
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Adding filters x|y Matches either x or y. For example, "z|wood" matches "z" or "wood". "(z|w)oo" matches "zoo" or "wood". {n} The n is a non negative integer. Matches exactly n times. For example, "o{2}" does not match the "o" in "Bob," but matches the first two o's in "foooood". {n,} The n is a non negative integer. Matches at least n times. For example, "o{2,}" does not match the "o" in "Bob" and matches all the o's in "foooood." "o{1,}" is equivalent to "o+". "o{0,}" is equivalent to "o*". {n,m} The m and n are non negative integers. Matches at least n and at most m times. For example, "o{1,3}" matches the first three o's in "fooooood." "o{0,1}" is equivalent to "o?". [xyz] A character set. Matches any one of the enclosed characters. For example, "[abc]" matches the "a" in "plain". [^xyz] A negative character set. Matches any character not enclosed. For example, "[^abc]" matches the "p" in "plain". [a-z] A range of characters. Matches any character in the specified range. For example, "[a-z]" matches any lowercase alphabetic character in the range "a" through "z". [^m-z] A negative range characters. Matches any character not in the specified range. For example, "[m-z]" matches any character not in the range "m" through "z". \b Matches a word boundary, that is, the position between a word and a space. For example, "er\b" matches the "er" in "never" but not the "er" in "verb". \B Matches a non-word boundary. "ea*r\B" matches the "ear" in "never early". \d Matches a digit character. Equivalent to [0-9]. User Guide 47