Verophyle.Regexp

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Simple DFA-based regular expressions for .NET.

Special characters are:

• (): enclose disjunction groups.
• |: separates disjunctions.
• []: enclose a set of characters to match.
  • Can start with ^ to negate the set.
  • Can contain ranges of single characters, e.g.: [0-9].
  • Can contain character classes, e.g.: \w, \p{Lu}.
• \: escapes the next character. Some escaped characters have special meanings:
  • \s: matches whitespace.
  • \w: matches alphabetic letters.
  • \d: matches numeric digits.
  • \p{Lu}: matches the given Unicode general category.
  • \x{a0}: matches the given hexadecimal value.
  • \u{a0b1}: matches the given Unicode code point (in hexadecimal).
  • Any other character following a \ matches itself. You can use this to match any of the special characters.
• +: matches the preceding letter, category, or group one or more times.
• *: matches the preceding letter, category, or group zero or more times.
• ?: matches the preceding letter, category, or group zero or one times.