Reduce spaces to make word filters more effective #14
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Reduce multiple spaces\tabs\carriage returns to a single space to make word filters easier. This sanitization filter makes it possible to write a single rule to handle situations where multiple rules would otherwise be needed due to randomized spacing. This content: ``` To unsubscribe, click here ``` ... is sanitized to `To unsubscribe, click here` so that a single rule works regardless of the amount of space class characters added between non-space characters.
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Reduce multiple spaces\tabs\carriage returns to a single space to make word filters easier.
This sanitization filter makes it possible to write a single rule to handle situations where multiple rules would otherwise be needed due to randomized spacing.
This content:
... is sanitized to
To unsubscribe, click hereso that a single rule works regardless of the amount of space class characters added between non-space characters.