diff --git a/.gitignore b/.gitignore
index 4d962c0c..1fccba17 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,6 @@ spec/examples.txt
 spec/reports
 test/executable/source.rb.html
 test/executable/source.rb.json
+test/executable/*.actual.html
+test/executable/*.actual.json
 test/scanners
diff --git a/lib/coderay/helpers/file_type.rb b/lib/coderay/helpers/file_type.rb
index 7de34d58..09819cca 100644
--- a/lib/coderay/helpers/file_type.rb
+++ b/lib/coderay/helpers/file_type.rb
@@ -97,6 +97,8 @@ def type_from_shebang filename
       'java'      => :java,
       'js'        => :java_script,
       'json'      => :json,
+      'kt'        => :kotlin,
+      'kts'       => :kotlin,
       'lua'       => :lua,
       'mab'       => :ruby,
       'pas'       => :delphi,
diff --git a/lib/coderay/scanners/kotlin.rb b/lib/coderay/scanners/kotlin.rb
new file mode 100644
index 00000000..d2b52a07
--- /dev/null
+++ b/lib/coderay/scanners/kotlin.rb
@@ -0,0 +1,192 @@
+module CodeRay
+  module Scanners
+    load :java
+
+    class Kotlin < Java
+      register_for :kotlin
+      file_extension 'kt'
+
+      KOTLIN_KEYWORDS = %w[
+        package import
+        as? as is 
+        val var 
+        class interface object fun init get set
+            in out
+            if when else for while do return break continue
+      ]
+
+      KOTLIN_MODIFIERS = %w[
+        annotation enum data sealed companion
+        abstract open final 
+        public protected private internal 
+        inline suspend
+        inner
+      ]
+
+      TYPES = %w[
+        Boolean Byte Char class Double Float Int Long Short Unit Nothing Any
+      ]
+
+      STRING_CONTENT_PATTERN = {
+        "'" => /[^\\'$]+/,
+        '"' => /[^\\"$]+/
+      } # :nodoc:s
+
+      IDENT_KIND = Java::IDENT_KIND.dup.
+        add(TYPES, :type).
+        add(KOTLIN_KEYWORDS, :keyword).
+        add(KOTLIN_MODIFIERS, :keyword) # :nodoc:
+
+      def setup
+        @state = :initial
+      end
+
+      def scan_tokens encoder, options
+        string_delimiter = nil
+        state = options[:state] || @state
+        last_token_dot = false
+        class_name_follows = false
+        delimiters = []
+        states = []
+
+        until eos?
+
+          case state
+
+          when :initial
+            if (match = scan(/ \s+ | \\\n /x))
+              encoder.text_token match, :space
+              next
+            elsif (match = scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) !mx))
+              encoder.text_token match, :comment
+              next
+            elsif (match = scan(/ TODO \( /ox))
+              encoder.text_token "TODO", :comment
+              encoder.text_token "(", :operator
+            elsif (match = scan(/ #{IDENT} /ox))
+              kind = IDENT_KIND[match]
+              if last_token_dot
+                kind = :ident
+              elsif class_name_follows
+                kind = :class
+                class_name_follows = false
+              else
+                # noinspection RubyEmptyElseBlockInspection
+                case match
+                when 'import'
+                  :include
+                when 'package'
+                  :namespace
+                when 'class', 'interface'
+                  class_name_follows = true
+                end
+              end
+              encoder.text_token match, kind
+            elsif (match = scan(/ \.(?!\d) | [,?:()\[\]] | -- | \+\+ | && | \|\| | \*\*=? | [-+*\/%^~&|<>=!]=? /x))
+              encoder.text_token match, :operator
+            elsif (match = scan(/\{/))
+              class_name_follows = false
+              encoder.text_token match, :operator
+              states << :initial
+            elsif (match = scan(/\}/))
+              encoder.text_token match, :operator
+
+              unless states.empty?
+                state = states.pop
+
+                if [:multiline_string, :string].include? state
+                  string_delimiter = delimiters.pop
+                  encoder.end_group :initial
+                end
+              end
+            elsif (match = scan(/"""/))
+              state = :multiline_string
+              encoder.begin_group :string
+              encoder.text_token match, :delimiter
+            elsif (match = scan(/["']/))
+              state = :string
+              encoder.begin_group state
+              string_delimiter = match
+              encoder.text_token match, :delimiter
+            elsif check(/[\d.]/)
+              if (match = scan(/0[xX][0-9A-Fa-f]+/))
+                encoder.text_token match, :hex
+              elsif (match = scan(/(?>0[0-7]+)(?![89.eEfF])/))
+                encoder.text_token match, :octal
+              elsif (match = scan(/\d+[fFdD]|\d*\.\d+(?:[eE][+-]?\d+)?[fFdD]?|\d+[eE][+-]?\d+[fFdD]?/))
+                encoder.text_token match, :float
+              elsif (match = scan(/\d+[lL]?/))
+                encoder.text_token match, :integer
+              end
+
+            elsif (match = scan(/ @ #{IDENT} /ox))
+              encoder.text_token match, :annotation
+
+            else
+              encoder.text_token getch, :error
+            end
+
+          when :string
+            if (match = scan(/\$\{/))
+              encoder.text_token match, :operator
+
+              state = :initial
+              encoder.begin_group state
+
+              delimiters << string_delimiter
+              states << :string
+              string_delimiter = nil
+            elsif (match = scan(/ \$ #{IDENT} /ox))
+              encoder.text_token match, :ident
+            elsif (match = scan(STRING_CONTENT_PATTERN[string_delimiter]))
+              encoder.text_token match, :content
+            elsif (match = scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox))
+              if string_delimiter == "'" && !(%W[\\\\ \\'].include? match)
+                encoder.text_token match, :content
+              else
+                encoder.text_token match, :char
+              end
+            elsif (match = scan(/["']/))
+              encoder.text_token match, :delimiter
+              encoder.end_group state
+              state = :initial
+              string_delimiter = nil
+            elsif (match = scan(/ \\ | $ /x))
+              encoder.end_group state
+              state = :initial
+              encoder.text_token match, :error unless match.empty?
+            else
+              raise_inspect "else case \" reached; %p not handled." % peek(1), encoder
+            end
+          when :multiline_string
+            if (match = scan(/\$\{/))
+              encoder.text_token match, :operator
+
+              state = :initial
+              encoder.begin_group state
+
+              delimiters << nil
+              states << :multiline_string
+            elsif (match = scan(/ \$ #{IDENT} /ox))
+              encoder.text_token match, :ident
+            elsif (match = scan(/ [^$\\"]+ /x))
+              encoder.text_token match, :content
+            elsif (match = scan(/"""/x))
+              encoder.text_token match, :delimiter
+              encoder.end_group :string
+              state = :initial
+              string_delimiter = nil
+            elsif (match = scan(/"/))
+              encoder.text_token match, :content
+            else
+              raise_inspect "else case \" reached; %p not handled." % peek(1), encoder
+            end
+          else
+            raise_inspect 'Unknown state', encoder
+          end
+
+        end
+      end
+    end
+  end
+end
diff --git a/test/executable/source.kt b/test/executable/source.kt
new file mode 100644
index 00000000..290f9d6a
--- /dev/null
+++ b/test/executable/source.kt
@@ -0,0 +1,38 @@
+class Test {
+    val text1: String = "abc \' def \u0000 \n \" hehe "
+    val text2: List<Char> = listOf('a', '\n', '\'', '"', '\"')
+    val numbers = listOf(0, 12, 1.0f, 1.0, 1L, 0x1f, -1, -12, -1.0f, -1.0, -1L)
+
+    val template = "abc${1 + "b"}def"
+    val template2 = "abc${1 + 'b'}def"
+    val template3 = "abc $var def"
+
+    val multiline = """ first line $var ${1 + 1}
+        second line
+        and quotes: ' " ''  ""  ok
+        """
+
+    val innerBraces = " before ${ if (true) { 1 } else { 2 } }"
+
+    var v: Int = 0
+
+    fun function(): ReturnType {
+    }
+
+    fun <T : Any> parametrizedFunction(): T = TODO()
+
+    fun references() {
+        super.references()
+        this.references()
+    }
+
+    @Annotation
+    class Annotated
+
+    inner class Inner<in T, out E>
+
+    object O
+
+    companion object {
+    }
+}
\ No newline at end of file
diff --git a/test/executable/source.kt.expected.json b/test/executable/source.kt.expected.json
new file mode 100644
index 00000000..f4f2643b
--- /dev/null
+++ b/test/executable/source.kt.expected.json
@@ -0,0 +1 @@
+[{"type":"text","text":"class","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"Test","kind":"class"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"{","kind":"operator"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"val","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"text1","kind":"ident"},{"type":"text","text":":","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"String","kind":"predefined_type"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"text","text":"abc ","kind":"content"},{"type":"text","text":"\\'","kind":"char"},{"type":"text","text":" def ","kind":"content"},{"type":"text","text":"\\u0000","kind":"char"},{"type":"text","text":" ","kind":"content"},{"type":"text","text":"\\n","kind":"char"},{"type":"text","text":" ","kind":"content"},{"type":"text","text":"\\\"","kind":"char"},{"type":"text","text":" hehe ","kind":"content"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"val","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"text2","kind":"ident"},{"type":"text","text":":","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"List","kind":"predefined_type"},{"type":"text","text":"<","kind":"operator"},{"type":"text","text":"Char","kind":"type"},{"type":"text","text":">","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"listOf","kind":"ident"},{"type":"text","text":"(","kind":"operator"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"'","kind":"delimiter"},{"type":"text","text":"a","kind":"content"},{"type":"text","text":"'","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"'","kind":"delimiter"},{"type":"text","text":"\\n","kind":"content"},{"type":"text","text":"'","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"'","kind":"delimiter"},{"type":"text","text":"\\'","kind":"char"},{"type":"text","text":"'","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"'","kind":"delimiter"},{"type":"text","text":"\"","kind":"content"},{"type":"text","text":"'","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"'","kind":"delimiter"},{"type":"text","text":"\\\"","kind":"content"},{"type":"text","text":"'","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"val","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"numbers","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"listOf","kind":"ident"},{"type":"text","text":"(","kind":"operator"},{"type":"text","text":"0","kind":"integer"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"12","kind":"integer"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"1.0f","kind":"float"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"1.0","kind":"float"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"1L","kind":"integer"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"0x1f","kind":"hex"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"-","kind":"operator"},{"type":"text","text":"1","kind":"integer"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"-","kind":"operator"},{"type":"text","text":"12","kind":"integer"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"-","kind":"operator"},{"type":"text","text":"1.0f","kind":"float"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"-","kind":"operator"},{"type":"text","text":"1.0","kind":"float"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"-","kind":"operator"},{"type":"text","text":"1L","kind":"integer"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"val","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"template","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"text","text":"abc","kind":"content"},{"type":"text","text":"${","kind":"operator"},{"type":"block","action":"open","kind":"initial"},{"type":"text","text":"1","kind":"integer"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"+","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"text","text":"b","kind":"content"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":"}","kind":"operator"},{"type":"block","action":"close","kind":"initial"},{"type":"text","text":"def","kind":"content"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"val","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"template2","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"text","text":"abc","kind":"content"},{"type":"text","text":"${","kind":"operator"},{"type":"block","action":"open","kind":"initial"},{"type":"text","text":"1","kind":"integer"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"+","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"'","kind":"delimiter"},{"type":"text","text":"b","kind":"content"},{"type":"text","text":"'","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":"}","kind":"operator"},{"type":"block","action":"close","kind":"initial"},{"type":"text","text":"def","kind":"content"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"val","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"template3","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"text","text":"abc ","kind":"content"},{"type":"text","text":"$var","kind":"ident"},{"type":"text","text":" def","kind":"content"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"val","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"multiline","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"\"\"\"","kind":"delimiter"},{"type":"text","text":" first line ","kind":"content"},{"type":"text","text":"$var","kind":"ident"},{"type":"text","text":" ","kind":"content"},{"type":"text","text":"${","kind":"operator"},{"type":"block","action":"open","kind":"initial"},{"type":"text","text":"1","kind":"integer"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"+","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"1","kind":"integer"},{"type":"text","text":"}","kind":"operator"},{"type":"block","action":"close","kind":"initial"},{"type":"text","text":"\n        second line\n        and quotes: ' ","kind":"content"},{"type":"text","text":"\"","kind":"content"},{"type":"text","text":" ''  ","kind":"content"},{"type":"text","text":"\"","kind":"content"},{"type":"text","text":"\"","kind":"content"},{"type":"text","text":"  ok\n        ","kind":"content"},{"type":"text","text":"\"\"\"","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"val","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"innerBraces","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"block","action":"open","kind":"string"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"text","text":" before ","kind":"content"},{"type":"text","text":"${","kind":"operator"},{"type":"block","action":"open","kind":"initial"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"if","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"(","kind":"operator"},{"type":"text","text":"true","kind":"predefined_constant"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"{","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"1","kind":"integer"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"}","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"else","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"{","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"2","kind":"integer"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"}","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"}","kind":"operator"},{"type":"block","action":"close","kind":"initial"},{"type":"text","text":"\"","kind":"delimiter"},{"type":"block","action":"close","kind":"string"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"var","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"v","kind":"ident"},{"type":"text","text":":","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"Int","kind":"type"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"0","kind":"integer"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"fun","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"function","kind":"ident"},{"type":"text","text":"(","kind":"operator"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":":","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"ReturnType","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"{","kind":"operator"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"}","kind":"operator"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"fun","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"<","kind":"operator"},{"type":"text","text":"T","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":":","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"Any","kind":"type"},{"type":"text","text":">","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"parametrizedFunction","kind":"ident"},{"type":"text","text":"(","kind":"operator"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":":","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"T","kind":"ident"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"=","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"TODO","kind":"comment"},{"type":"text","text":"(","kind":"operator"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"fun","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"references","kind":"ident"},{"type":"text","text":"(","kind":"operator"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"{","kind":"operator"},{"type":"text","text":"\n        ","kind":"space"},{"type":"text","text":"super","kind":"local_variable"},{"type":"text","text":".","kind":"operator"},{"type":"text","text":"references","kind":"ident"},{"type":"text","text":"(","kind":"operator"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":"\n        ","kind":"space"},{"type":"text","text":"this","kind":"local_variable"},{"type":"text","text":".","kind":"operator"},{"type":"text","text":"references","kind":"ident"},{"type":"text","text":"(","kind":"operator"},{"type":"text","text":")","kind":"operator"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"}","kind":"operator"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"@Annotation","kind":"annotation"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"class","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"Annotated","kind":"class"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"inner","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"class","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"Inner","kind":"class"},{"type":"text","text":"<","kind":"operator"},{"type":"text","text":"in","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"T","kind":"ident"},{"type":"text","text":",","kind":"operator"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"out","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"E","kind":"ident"},{"type":"text","text":">","kind":"operator"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"object","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"O","kind":"ident"},{"type":"text","text":"\n\n    ","kind":"space"},{"type":"text","text":"companion","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"object","kind":"keyword"},{"type":"text","text":" ","kind":"space"},{"type":"text","text":"{","kind":"operator"},{"type":"text","text":"\n    ","kind":"space"},{"type":"text","text":"}","kind":"operator"},{"type":"text","text":"\n","kind":"space"},{"type":"text","text":"}","kind":"operator"}]
diff --git a/test/executable/suite.rb b/test/executable/suite.rb
index a6f40972..155ef39e 100644
--- a/test/executable/suite.rb
+++ b/test/executable/suite.rb
@@ -195,6 +195,26 @@ def coderay args, options = {}
     end
   end
   
+  context 'Kotlin smoke test' do
+    source_file = ROOT_DIR + 'test/executable/source.kt'
+
+    should 'generate json' do
+      coderay("#{source_file} #{source_file}.actual.json")
+      # coderay("#{source_file} #{source_file}.actual.html")
+
+      result = JSON.parse(File.read ("#{source_file}.actual.json"))
+      expected = JSON.parse(File.read ("#{source_file}.expected.json"))
+
+      assert_equal expected, result
+    end
+    
+    # should 'respect the file extension and highlight the input as Kotlin' do
+    #   target = coderay(command)
+    #   assert_equal %w(keyword class), target[pre, 1].scan(tag_class).flatten
+    # end
+
+  end
+  
   context 'highlighting a file with explicit input and output type (-ruby source.py -span)' do
     source_file = ROOT_DIR + 'test/executable/source.py'
     command = "-ruby #{source_file} -span"