19 lines
523 B
Ruby
19 lines
523 B
Ruby
# frozen_string_literal: true
|
|
|
|
module Gitlab
|
|
class Unicode
|
|
# Regular expression for identifying bidirectional control
|
|
# characters in UTF-8 strings
|
|
#
|
|
# Documentation on how this works:
|
|
# https://idiosyncratic-ruby.com/41-proper-unicoding.html
|
|
BIDI_REGEXP = /\p{Bidi Control}/.freeze
|
|
|
|
class << self
|
|
# Warning message used to highlight bidi characters in the GUI
|
|
def bidi_warning
|
|
_("Potentially unwanted character detected: Unicode BiDi Control")
|
|
end
|
|
end
|
|
end
|
|
end
|