Attempt at test coverage for issue 86

Author: leewillis77

tests/test-table-ascii.php

@@ -127,6 +127,25 @@ public function testTableWithMultibyteStrings() {
 | Schätzen | Apprécier | Оценить | 欣賞    |
 +----------+-----------+---------+---------+
 
+OUT;
+		$this->assertInOutEquals(array($headers, $rows), $output);
+	}
+
+	/**
+	 * Test that % gets escaped correctly.
+	 */
+	public function testTableWithPercentCharacters() {
+		$headers = array( 'Heading', 'Heading2', 'Heading3' );
+		$rows = array(
+			array( '% at start', 'at end %', 'in % middle' )
+		);
+		$output = <<<'OUT'
++------------+----------+--------------+
+| Heading    | Heading2 | Heading3     |
++------------+----------+--------------+
+| % at start | at end % | in % middle  |
++------------+----------+--------------+
+
 OUT;
 		$this->assertInOutEquals(array($headers, $rows), $output);
 	}