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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | -- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/
-- | Unicode Support version of Text.Regex, using regex-tdfa
--
-- One module layer over regex-tdfa to replace Text.Regex.
--
-- regex-compat can't use Unicode characters correctly because of using
-- regex-posix. This is not good for Unicode users.
--
-- I modified regex-compat to use regex-tdfa for solving today's problem.
@package regex-compat-tdfa
@version 0.95.1.4
-- | Regular expression matching. Uses the POSIX regular expression
-- interface in <a>Text.Regex.TDFA</a>.
module Text.Regex
-- | The TDFA backend specific <a>Regex</a> type, used by this module's
-- RegexOptions and RegexMaker
data Regex :: *
-- | Makes a regular expression with the default options (multi-line,
-- case-sensitive). The syntax of regular expressions is otherwise that
-- of <tt>egrep</tt> (i.e. POSIX "extended" regular expressions).
mkRegex :: String -> Regex
-- | Makes a regular expression, where the multi-line and case-sensitive
-- options can be changed from the default settings.
mkRegexWithOpts :: String -> Bool -> Bool -> Regex
-- | Match a regular expression against a string
matchRegex :: Regex -> String -> Maybe [String]
-- | Match a regular expression against a string, returning more
-- information about the match.
matchRegexAll :: Regex -> String -> Maybe (String, String, String, [String])
-- | Replaces every occurance of the given regexp with the replacement
-- string.
--
-- In the replacement string, <tt>"\1"</tt> refers to the first
-- substring; <tt>"\2"</tt> to the second, etc; and <tt>"\0"</tt> to the
-- entire match. <tt>"\\\\"</tt> will insert a literal backslash.
--
-- This does not advance if the regex matches an empty string. This
-- misfeature is here to match the behavior of the the original
-- Text.Regex API.
subRegex :: Regex -> String -> String -> String
-- | Splits a string based on a regular expression. The regular expression
-- should identify one delimiter.
--
-- This does not advance and produces an infinite list of [] if the regex
-- matches an empty string. This misfeature is here to match the behavior
-- of the the original Text.Regex API.
splitRegex :: Regex -> String -> [String]
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