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-rw-r--r--src/Text/Hakyll/Regex.hs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Text/Hakyll/Regex.hs b/src/Text/Hakyll/Regex.hs
index 8706f99..96db2d2 100644
--- a/src/Text/Hakyll/Regex.hs
+++ b/src/Text/Hakyll/Regex.hs
@@ -41,7 +41,8 @@ subRegex regexp inp replacement =
in case matchRegexAll regexp inp of
Nothing -> inp
Just (lead, match', trail, groups) ->
- lead ++ lookup' match' replacement groups ++ subRegex regexp trail replacement
+ lead ++ lookup' match' replacement groups
+ ++ subRegex regexp trail replacement
-- | Splits a string based on a regular expression. The regular expression
-- should identify one delimiter.