Apply suggestions from code review

Co-authored-by: delvh <[email protected]>

Author: wxiaoguang

modules/markup/markdown/convertyaml.go

@@ -34,7 +34,7 @@ func nodeToTable(meta *yaml.Node) ast.Node {
 
 func mappingNodeToTable(meta *yaml.Node) ast.Node {
 	table := east.NewTable()
-	var alignments []east.Alignment
+	var alignments := make([]east.Alignment, 0, len(meta.Content)/2)
 	for i := 0; i < len(meta.Content); i += 2 {
 		alignments = append(alignments, east.AlignNone)
 	}

modules/markup/markdown/markdown.go

@@ -73,6 +73,7 @@ func newParserContext(ctx *markup.RenderContext) parser.Context {
 	return pc
 }
 
+// SpecializedMarkdown sets up the Gitea specific markdown extensions
 func SpecializedMarkdown() goldmark.Markdown {
 	specMarkdownOnce.Do(func() {
 		specMarkdown = goldmark.New(

routers/web/repo/wiki.go

@@ -302,7 +302,7 @@ func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 		sb := &strings.Builder{}
 		err = markdown.SpecializedMarkdown().Renderer().Render(sb, nil, rctx.SidebarTocTree)
 		if err != nil {
-			log.Error("Failed to render SidebarTocTree: %v", err)
+			log.Error("Failed to render wiki sidebar TOC: %v", err)
 		} else {
 			ctx.Data["sidebarTocTree"] = sb.String()
 		}