From a61fadac109c1be7f5b33a54db139576de4faad3 Mon Sep 17 00:00:00 2001
From: julianharty <julianharty@gmail.com>
Date: Fri, 26 Jan 2024 13:31:31 +0000
Subject: [PATCH] Minor edits so the script runs in php v8.0

---
 markdown/markdown.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/markdown/markdown.php b/markdown/markdown.php
index 8b7a8e8..0dfffca 100755
--- a/markdown/markdown.php
+++ b/markdown/markdown.php
@@ -911,7 +911,7 @@ function _doHeaders_callback_setext($matches) {
 		if ($matches[2] == '-' && preg_match('{^-(?: |$)}', $matches[1]))
 			return $matches[0];
 		
-		$level = $matches[2]{0} == '=' ? 1 : 2;
+		$level = $matches[2][0] == '=' ? 1 : 2;
 		$block = "<h$level>".$this->runSpanGamut($matches[1])."</h$level>";
 		return "\n" . $this->hashBlock($block) . "\n\n";
 	}
@@ -1198,7 +1198,7 @@ function doItalicsAndBold($text) {
 				} else {
 					# Other closing marker: close one em or strong and
 					# change current token state to match the other
-					$token_stack[0] = str_repeat($token{0}, 3-$token_len);
+					$token_stack[0] = str_repeat($token[0], 3-$token_len);
 					$tag = $token_len == 2 ? "strong" : "em";
 					$span = $text_stack[0];
 					$span = $this->runSpanGamut($span);
@@ -1223,7 +1223,7 @@ function doItalicsAndBold($text) {
 				} else {
 					# Reached opening three-char emphasis marker. Push on token 
 					# stack; will be handled by the special condition above.
-					$em = $token{0};
+					$em = $token[0];
 					$strong = "$em$em";
 					array_unshift($token_stack, $token);
 					array_unshift($text_stack, '');
@@ -1544,9 +1544,9 @@ function handleSpanToken($token, &$str) {
 	# Handle $token provided by parseSpan by determining its nature and 
 	# returning the corresponding value that should replace it.
 	#
-		switch ($token{0}) {
+		switch ($token[0]) {
 			case "\\":
-				return $this->hashPart("&#". ord($token{1}). ";");
+				return $this->hashPart("&#". ord($token[1]). ";");
 			case "`":
 				# Search for end marker in remaining text.
 				if (preg_match('/^(.*?[^`])'.preg_quote($token).'(?!`)(.*)$/sm',