Rewrite parser to support block/dynamic comments

tests/test_closed.diff

@@ -0,0 +1,102 @@
+diff --git a/tests/ExampleFile.java b/tests/ExampleFile.java
+index d340f6a..29b54da 100644
+--- a/tests/ExampleFile.java
++++ b/tests/ExampleFile.java
+@@ -1,13 +1,5 @@
+ package com.mydomain.myapp;
+
+ public class JavaTests {
+-    // TODO: Expand this class
+-    //  Do it
+-    // labels: urgent
+
+-    /*
+-    TODO: Definitely expand this class
+-    Do it ASAP
+-    labels: urgent
+-    */
+ }
+\ No newline at end of file
+diff --git a/tests/example-file.css b/tests/example-file.css
+index 344fe46..0519500 100644
+--- a/tests/example-file.css
++++ b/tests/example-file.css
+@@ -1,10 +1,4 @@
+ body {
+-    <!-- TODO: This is too bright -->
+     background: red;
+-    <!--
+-    TODO: Insufficient contrast
+-    Use another colour for the text
+-    labels: UI
+-    -->
+     color: deeppink;
+ }
+\ No newline at end of file
+diff --git a/tests/example-file.php b/tests/example-file.php
+index d36df2f..e77f4bb 100644
+--- a/tests/example-file.php
++++ b/tests/example-file.php
+@@ -4,19 +4,8 @@
+
+ <?php
+     echo 'Testing 123';
+-    // TODO: Expand this page
+-    //  We aren't doing anything here yet
+-
+     echo 'Testing 456';
+-    # TODO: Definitely expand this
+-    #  There needs to be some point to this file
+-
+     echo 'Testing 789'
+-    /*
+-     * TODO: Echo a greeting instead
+-     * This should work with or without the asterisk on each line
+-     * labels: help wanted
+-     */
+ ?>
+
+ </body>
+diff --git a/tests/example_file.py b/tests/example_file.py
+index 525e25d..ba4e68d 100644
+--- a/tests/example_file.py
++++ b/tests/example_file.py
+@@ -1,7 +1,2 @@
+ def hello_world():
+-    # TODO: Come up with a more imaginative greeting
+     print('Hello world')
+-
+-    # TODO: Do more stuff
+-    #  This function should probably do something more interesting
+-    #  labels: help wanted
+diff --git a/tests/example_file.rb b/tests/example_file.rb
+index e6da2ec..67f14dd 100644
+--- a/tests/example_file.rb
++++ b/tests/example_file.rb
+@@ -1,14 +1,3 @@
+ #!/usr/bin/ruby -w
+
+-# TODO: Come up with a more imaginative greeting
+ puts "Greetings"
+-
+-=begin
+-TODO: Do more stuff
+-This function should probably do something more interesting
+-labels: help wanted
+-=end
+-
+-# TODO: Do even more stuff
+-# This function should probably do something more interesting
+-# labels: help wanted
+diff --git a/tests/example_file.yaml b/tests/example_file.yaml
+index 6397789..494d42f 100644
+--- a/tests/example_file.yaml
++++ b/tests/example_file.yaml
+@@ -1,7 +1,3 @@
+ name: "TODO to Issue"
+-# TODO: Write a more interesting description
+ description: "Converts IDE TODO comments to GitHub issues"
+ author: "Alastair Mooney"
+-# TODO: Define inputs
+-#  Need to do this before the action is released
+-#  labels: urgent