From 7f70681411044e6554ca343ace9210a3ea2d922a Mon Sep 17 00:00:00 2001
From: Michael Ochmann <michael.ochmann@propeller.de>
Date: Mon, 28 Feb 2022 17:01:03 +0100
Subject: [PATCH] added readme as test

---
 README.md         | 90 +++++++++++++++++++++++++++++++++++++++++++++++
 index.php         |  9 +++--
 src/Parser.php    |  2 +-
 test/paragraph.md |  2 ++
 4 files changed, 100 insertions(+), 3 deletions(-)
 create mode 100644 README.md
 create mode 100644 test/paragraph.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6604c40
--- /dev/null
+++ b/README.md
@@ -0,0 +1,90 @@
+# Parkdown
+– a simple recursive descent Markdown parser for PHP
+
+![Markdown is a simple markup language](https://upload.wikimedia.org/wikipedia/commons/4/48/Markdown-mark.svg)
+
+## Specification
+
+### Supported block types
+Parkdown currently support the following block types:
+
+* codeblocks *(with the ability to specify a language for the code block)*
+* tables *(with alignment specification)*
+* paragraphs
+
+### Supported inline types
+Parkdown currently support the following block types:
+
+* bold text (`**bold**`)
+* italic text (`*italic*`)
+* code snippets
+* images (`![alt text](src url)`)
+* links (`[link text][url or reference]`)
+
+### Additional functionality
+
+* references (`[marker]: URL`)
+
+## Examples
+
+### Paragraphs
+```markdown
+A simple paragraph can contain **bold text**, `inline codeblocks` and *italic text*. We can also link [with a direct url][https://google.com] *(i.e. to google)*
+or via reference to [a later defined url][massivedynamic], i we so desire.
+```
+
+A simple paragraph can contain **bold text**, `inline codeblocks` and *italic text*. We can also link [with a direct url][https://google.com] *(i.e. to google)*
+or via reference to [a later defined url][massivedynamic], i we so desire.
+
+### Images
+```markdown
+\!\[this is an alt text\]\(https://images.unsplash.com/photo-1571171637578-41bc2dd41cd2?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&h=300&w=1740&q=80\)
+```
+
+![this is an alt text](https://images.unsplash.com/photo-1571171637578-41bc2dd41cd2?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&h=300&w=1740&q=80)
+
+### Code blocks
+```markdown
+
+\`\`\`php
+	function main(int $argc, array $argv) : int {
+		echo "Hello World!";
+
+		return 0;
+	}
+\`\`\`
+
+```
+
+```php
+	function main(int $argc, array $argv) : int {
+		echo "Hello World!";
+
+		return 0;
+	}
+```
+
+### Tables
+```markdown
+| Product name | Amount   | Price  |
+|--------------|-----:----|-------:|
+| Football     |      7   | $18,00 |
+| Golfball     |      122 | $7,00  |
+| Fooseball    |      355 | $1,00  |
+| Puck         |      58  | $12,00 |
+```
+
+| Product name | Amount   | Price  |
+|--------------|-----:----|-------:|
+| Football     |      7   | $18,00 |
+| Golfball     |      122 | $7,00  |
+| Fooseball    |      355 | $1,00  |
+| Puck         |      58  | $12,00 |
+
+### References
+
+```markdown
+[massivedynamic]: https://massivedynamic.eu
+```
+
+[massivedynamic]: https://massivedynamic.eu
\ No newline at end of file
diff --git a/index.php b/index.php
index ad0699d..23c4906 100644
--- a/index.php
+++ b/index.php
@@ -3,10 +3,15 @@
 require __DIR__."/vendor/autoload.php";
 
 
-$source = file_get_contents(dirname(__FILE__)."/test/test1.md");
+$source = file_get_contents(dirname(__FILE__)."/README.md");
+//$source = file_get_contents(dirname(__FILE__)."/test/paragraph.md");
 
 echo "
 <style>
+	body {
+		font-family: sans-serif;
+	}
+
 	table {
 		width: 100%;
 	}
@@ -14,4 +19,4 @@ echo "
 ";
 
 $Instance = new parkdown\Parkdown($source);
-$Instance->html();
\ No newline at end of file
+echo $Instance->html();
\ No newline at end of file
diff --git a/src/Parser.php b/src/Parser.php
index a09bb8e..27a7a5d 100644
--- a/src/Parser.php
+++ b/src/Parser.php
@@ -306,7 +306,7 @@ class Parser {
 			$this->consume();
 		}
 
-		$elm = $this->document->createElement("code", $buffer);
+		$elm = $this->document->createElement("code", htmlspecialchars($buffer));
 		$container->appendChild($elm);
 		$this->document->appendChild($container);
 		$this->consume();
diff --git a/test/paragraph.md b/test/paragraph.md
new file mode 100644
index 0000000..7ab36c3
--- /dev/null
+++ b/test/paragraph.md
@@ -0,0 +1,2 @@
+This is line one.
+This is line two.