Function not

Negate a given token, causing it to match anything other than the token itself.

Negatable tokens: lineFeed, carriageReturn, backspace, tab, verticalWhitespace, formFeed, nullChar, octal, hex, unicode, word, digit, whitespace, charIn, lineStart, lineEnd, wordBoundary, ahead, behind

Examples are provided in the documentation of the negatable tokens themselves.

Example

not.lineFeed
not(lineFeed)
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RegExp equivalent:

/[^\n]/
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