M block.go → block.go

@@ -267,7 +267,7 @@ id = sanitized_anchor_name.Create(string(data[i:end]))
 		}
 		block := p.addBlock(Header, data[i:end])
 		block.HeaderID = id
-		block.Level = uint32(level)
+		block.Level = level
 	}
 	return skip
 }
@@ -1423,7 +1423,7 @@ id = sanitized_anchor_name.Create(string(data[prev:eol]))
 				}
 
 				block := p.addBlock(Header, data[prev:eol])
-				block.Level = uint32(level)
+				block.Level = level
 				block.HeaderID = id
 
 				// find the end of the underline

M markdown.go → markdown.go

@@ -472,7 +472,7 @@ var topList *Node
 	var listNode *Node
 	var lastItem *Node
 	headerCount := 0
-	var currentLevel uint32
+	currentLevel := 0
 	p.doc.Walk(func(node *Node, entering bool) WalkStatus {
 		if entering && node.Type == Header {
 			if node.Level > currentLevel {

M node.go → node.go

@@ -83,8 +83,8 @@ type CodeBlockData struct {
 	IsFenced    bool   // Specifies whether it's a fenced code block or an indented one
 	Info        []byte // This holds the info string
 	FenceChar   byte
-	FenceLength uint32
-	FenceOffset uint32
+	FenceLength int
+	FenceOffset int
 }
 
 type TableCellData struct {
@@ -93,7 +93,7 @@ Align    CellAlignFlags // This holds the value for align attribute
 }
 
 type HeaderData struct {
-	Level        uint32 // This holds the heading level number
+	Level        int    // This holds the heading level number
 	HeaderID     string // This might hold header ID, if present
 	IsTitleblock bool   // Specifies whether it's a title block
 }