Keep wrapped list items in their bullet instead of orphaning the continuation

Plugin/unraid/include/docs.php

@@ -134,6 +134,7 @@ function vv_docs_markdown(string $md, array $vars): string {
     $inCode = false;
     $para = [];
     $quote = [];
+    $li = [];
 
     $flushPara = function () use (&$para, &$out, $inline) {
         if (!$para) return;
@@ -145,7 +146,15 @@ function vv_docs_markdown(string $md, array $vars): string {
         $out .= '<blockquote>' . $inline(implode(' ', $quote)) . "</blockquote>\n";
         $quote = [];
     };
-    $closeList = function () use (&$list, &$out) {
+    // A list item is buffered rather than emitted on sight, because markdown wraps: a bullet
+    // whose text runs onto the next line is one item, not an item followed by a paragraph.
+    $flushLi = function () use (&$li, &$out, $inline) {
+        if (!$li) return;
+        $out .= '<li>' . $inline(implode(' ', $li)) . "</li>\n";
+        $li = [];
+    };
+    $closeList = function () use (&$list, &$out, &$flushLi) {
+        $flushLi();
         if ($list) { $out .= "</$list>\n"; $list = null; }
     };
     $closeTable = function () use (&$inTable, &$out) {
@@ -211,16 +220,23 @@ function vv_docs_markdown(string $md, array $vars): string {
         if (preg_match('/^[-*]\s+(.*)$/', $t, $m)) {
             $flushPara();
             if ($list !== 'ul') { $closeList(); $out .= "<ul>\n"; $list = 'ul'; }
-            $out .= '<li>' . $inline($m[1]) . "</li>\n";
+            else                { $flushLi(); }
+            $li[] = $m[1];
             continue;
         }
         if (preg_match('/^\d+\.\s+(.*)$/', $t, $m)) {
             $flushPara();
             if ($list !== 'ol') { $closeList(); $out .= "<ol>\n"; $list = 'ol'; }
-            $out .= '<li>' . $inline($m[1]) . "</li>\n";
+            else                { $flushLi(); }
+            $li[] = $m[1];
             continue;
         }
 
+        // Lazy continuation: plain text directly under an open list item belongs to that item.
+        // Without this a wrapped bullet renders as a bullet plus an orphan paragraph, which is
+        // how the first version of this shipped.
+        if ($list && $li) { $li[] = $t; continue; }
+
         $para[] = $t;
     }