erb.rb: Prevent potential unexpected rescue
of LoadError in some method calls, not from require "strscan".
require "strscan"
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by k0kubun (Takashi Kokubun) about 8 years ago
erb.rb: Prevent potential unexpected rescue
of LoadError in some method calls, not from
require "strscan".git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e