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-rw-r--r--lib/banzai/filter/autolink_filter.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/banzai/filter/autolink_filter.rb b/lib/banzai/filter/autolink_filter.rb
index 086adf59d2b..56214043d87 100644
--- a/lib/banzai/filter/autolink_filter.rb
+++ b/lib/banzai/filter/autolink_filter.rb
@@ -33,7 +33,7 @@ module Banzai
# https://github.com/vmg/rinku/blob/v2.0.1/ext/rinku/autolink.c#L65
#
# Rubular: http://rubular.com/r/nrL3r9yUiq
- LINK_PATTERN = %r{([a-z][a-z0-9\+\.-]+://[^\s>]+)(?<!\?|!|\.|,|:)}
+ LINK_PATTERN = %r{([a-z][a-z0-9\+\.-]+://[^\s>]+)(?<!\?|!|\.|,|:)}.freeze
# Text matching LINK_PATTERN inside these elements will not be linked
IGNORE_PARENTS = %w(a code kbd pre script style).to_set