drop Ruby 1.8, add some extra tests

.travis.yml

@@ -1,5 +1,4 @@
 rvm:
-  - 1.8.7
   - 1.9.3
   - 2.0.0
   - jruby-19mode

Gemfile

@@ -19,17 +19,11 @@ gem "liquid", :require => false
 gem "less", "~> 2.3.0", :require => false
 gem "stylus", :require => false
 
-# gem "pry", :require => false
-# gem "pry-debugger", :require => false
-
 platforms :ruby do
   gem "therubyracer"
-  gem "redcarpet", /^1\.8/.match(RUBY_VERSION) ? "~> 2.0" : "~> 3.0"
+  gem "redcarpet", "~> 3.0"
-end
+  gem "pry", :require => false
-
+  gem "pry-debugger", :require => false
-# Cross-templating language block fix for Ruby 1.8
-platforms :mri_18 do
-  gem "ruby18_source_location"
 end
 
 platforms :jruby do

gem_rake_helper.rb

@@ -19,7 +19,6 @@ require 'cucumber/rake/task'
 Cucumber::Rake::Task.new do |t|
   exempt_tags = ["--tags ~@wip"]
   exempt_tags << "--tags ~@nojava" if RUBY_PLATFORM == "java"
-  exempt_tags << "--tags ~@no18" if RUBY_VERSION < "1.9"
   exempt_tags << "--tags ~@encoding" unless Object.const_defined?(:Encoding)
   exempt_tags << "--tags ~@travishatesme" if ENV["TRAVIS"] == "true"
 

middleman-core/features/markdown_kramdown.feature

@@ -1,7 +1,6 @@
 Feature: Markdown (Kramdown) support
   In order to test included Kramdown support
 
-  @no18
   Scenario: Kramdown smartypants extension
     Given a fixture app "markdown-app"
     And a file named "config.rb" with:

middleman-core/features/markdown_redcarpet.feature

@@ -34,8 +34,9 @@ Feature: Markdown (Redcarpet) support
     Then I should see "<sup>"
     When I go to "/lax_spacing.html"
     Then I should see "<p>hello</p>"
+    When I go to "/mailto.html"
+    Then I should see '<h1>✉ <a href="mailto:mail@mail.com">Mail</a></h1>'
 
-  @no18
   Scenario: Redcarpet 3 extensions
     Given a fixture app "markdown-app"
     And a file named "config.rb" with:

middleman-core/fixtures/markdown-app/source/mailto.html.markdown

@@ -0,0 +1 @@
+# ✉ [Mail](mailto:mail@mail.com)

middleman-core/fixtures/page-classes-app/source/1-folder/1-inside-with-numeric.html.erb

@@ -0,0 +1 @@
+<%= page_classes %>

middleman-core/fixtures/page-classes-app/source/1-starts-with-numeric.html.erb

@@ -0,0 +1 @@
+<%= page_classes %>

middleman-core/fixtures/page-classes-app/source/2-starts-with-numeric-custom.html.erb

@@ -0,0 +1 @@
+<%= page_classes :numeric_prefix => "haaaaay" %>

middleman-core/lib/middleman-core/templates/empty/Gemfile.tt

@@ -4,8 +4,3 @@ gem "middleman", "~><%= Middleman::VERSION %>"
 
 # For faster file watcher updates on Windows:
 gem "wdm", "~> 0.1.0", :platforms => [:mswin, :mingw]
-
-# Cross-templating language block fix for Ruby 1.8
-platforms :mri_18 do
-  gem "ruby18_source_location"
-end

middleman-core/lib/middleman-core/templates/shared/Gemfile.tt

@@ -9,8 +9,3 @@ gem "middleman-livereload", "~> 3.1.0"
 
 # For faster file watcher updates on Windows:
 gem "wdm", "~> 0.1.0", :platforms => [:mswin, :mingw]
-
-# Cross-templating language block fix for Ruby 1.8
-platforms :mri_18 do
-  gem "ruby18_source_location"
-end

middleman-core/lib/middleman-more/core_extensions/default_helpers.rb

@@ -1,14 +1,3 @@
-# Required to hack around Padrino blocks within different template types.
-require 'rbconfig'
-if RUBY_VERSION =~ /1.8/ && RbConfig::CONFIG['ruby_install_name'] == 'ruby'
-  begin
-    require 'ruby18_source_location'
-  rescue LoadError
-    $stderr.puts "Ruby 1.8 requires the 'ruby18_source_location' gem be added to your Gemfile"
-    exit(1)
-  end
-end
-
 if !defined?(::Padrino::Helpers)
   require 'vendored-middleman-deps/padrino-core-0.11.2/lib/padrino-core/support_lite'
   require 'vendored-middleman-deps/padrino-helpers-0.11.2/lib/padrino-helpers'