class Sass::Script::Parser

def interpolation_deprecation(interpolation)
  return if @options[:_convert]
  location = "on line #{interpolation.line}"
  location << " of #{interpolation.filename}" if interpolation.filename
  Sass::Util.sass_warn <<WARNING
ATION WARNING #{location}:
nterpolation near operators will be simplified in a future version of Sass.
serve the current behavior, use quotes:
terpolation.to_quoted_equivalent.to_sass}
n use the sass-convert command to automatically fix most cases.
G
end