Use octets in string literals when translating U+2028 and U+2029 if using a Ruby version less than 1.9.
Use octets in string literals when translating U+2028 and U+2029 if using a Ruby version less than 1.9.

Previously, this would translate "u2028" to "\\u2028", because the \u escape character doesn't exist in 1.8.

tobiashm/rack-contrib,vivrass/rack-contrib,edmorley/rack-contrib,edmorley/rack-contrib,gferguson-gd/rack-contrib,gferguson-gd/rack-contrib,vivrass/rack-contrib,12spokes/rack-contrib,tobiashm/rack-contrib