From 0a2d6af06db880bf4062d444bf8b7e2df6aacef2 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Fri, 9 Dec 2016 22:22:48 +0100
Subject: Improved npm package: package.json and index.js.

Added .tests (JSON) and .version to index.js.
Added version.
Added license, description.
---
 index.js | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'index.js')

diff --git a/index.js b/index.js
index 6068627..9c6b739 100644
--- a/index.js
+++ b/index.js
@@ -1,7 +1,31 @@
 'use strict';
 
-const fs = require('fs');
-const path = require('path');
+var fs = require('fs');
+var path = require('path');
 
+var extractSpecTests = function(data) {
+    var examples = [];
+    var current_section = "";
+    var example_number = 0;
+    var tests = data
+        .replace(/\r\n?/g, "\n") // Normalize newlines for platform independence
+        .replace(/^<!-- END TESTS -->(.|[\n])*/m, '');
+
+    tests.replace(/^`{32} example\n([\s\S]*?)^\.\n([\s\S]*?)^`{32}$|^#{1,6} *(.*)$/gm,
+              function(_, markdownSubmatch, htmlSubmatch, sectionSubmatch){
+                  if (sectionSubmatch) {
+                      current_section = sectionSubmatch;
+                  } else {
+                      example_number++;
+                      examples.push({markdown: markdownSubmatch,
+                                     html: htmlSubmatch,
+                                     section: current_section,
+                                     number: example_number});
+                  }
+              });
+    return examples;
+};
 
 exports.text = fs.readFileSync(path.join(__dirname, 'spec.txt'), 'utf8');
+exports.tests = extractSpecTests(exports.text);
+exports.version = exports.text.match(/^version: *([0-9.]*)/m)[1];
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