// Copyright 2024 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package markdown import (	"fmt" 	"forgejo.org/modules/markup"	mdutil "forgejo.org/modules/markup/markdown/util"	"forgejo.org/modules/util" 	"github.com/yuin/goldmark/ast"	"github.com/yuin/goldmark/text") func (g *ASTTransformer) transformHeading(_ *markup.RenderContext, v *ast.Heading, reader text.Reader, tocList *[]markup.Header) {	for _, attr := range v.Attributes() {		if _, ok := attr.Value.([]byte); !ok {			v.SetAttribute(attr.Name, []byte(fmt.Sprintf("%v", attr.Value)))		}	}	txt := mdutil.Text(v, reader.Source())	header := markup.Header{		Text:  util.UnsafeBytesToString(txt),		Level: v.Level,	}	if id, found := v.AttributeString("id"); found {		header.ID = util.UnsafeBytesToString(id.([]byte))	}	*tocList = append(*tocList, header)	g.applyElementDir(v)}