Remove Blackfriday markdown engine

It has been deprecated for a long time, its v1 version is not maintained anymore, and there are many known issues. Goldmark should be
a mature replacement by now.

Closes #9934

12 files changed, 27 insertions, 990 deletions

diff --git a/hugolib/case_insensitive_test.go b/hugolib/case_insensitive_test.go
deleted file mode 100644
index 9aa88ab5b..000000000
--- a/hugolib/case_insensitive_test.go
+++ /dev/null
@@ -1,231 +0,0 @@
-// Copyright 2016 The Hugo Authors. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package hugolib
-
-import (
-	"path/filepath"
-	"testing"
-
-	"github.com/gohugoio/hugo/hugofs"
-
-	qt "github.com/frankban/quicktest"
-	"github.com/gohugoio/hugo/deps"
-	"github.com/spf13/afero"
-)
-
-var (
-	caseMixingSiteConfigTOML = `
-Title = "In an Insensitive Mood"
-DefaultContentLanguage = "nn"
-defaultContentLanguageInSubdir = true
-
-[Blackfriday]
-AngledQuotes = true
-HrefTargetBlank = true
-
-[Params]
-Search = true
-Color = "green"
-mood = "Happy"
-[Params.Colors]
-Blue = "blue"
-Yellow = "yellow"
-
-[Languages]
-[Languages.nn]
-title = "Nynorsk title"
-languageName = "Nynorsk"
-weight = 1
-
-[Languages.en]
-TITLE = "English title"
-LanguageName = "English"
-Mood = "Thoughtful"
-Weight = 2
-COLOR = "Pink"
-[Languages.en.blackfriday]
-angledQuotes = false
-hrefTargetBlank = false
-[Languages.en.Colors]
-BLUE = "blues"
-Yellow = "golden"
-`
-	caseMixingPage1En = `
----
-TITLE: Page1 En Translation
-BlackFriday:
-  AngledQuotes: false
-Color: "black"
-Search: true
-mooD: "sad and lonely"
-ColorS: 
-  Blue: "bluesy"
-  Yellow: "sunny"  
----
-# "Hi"
-{{< shortcode >}}
-`
-
-	caseMixingPage1 = `
----
-titLe: Side 1
-blackFriday:
-  angledQuotes: true
-color: "red"
-search: false
-MooD: "sad"
-COLORS: 
-  blue: "heavenly"
-  yelloW: "Sunny"  
----
-# "Hi"
-{{< shortcode >}}
-`
-
-	caseMixingPage2 = `
----
-TITLE: Page2 Title
-BlackFriday:
-  AngledQuotes: false
-Color: "black"
-search: true
-MooD: "moody"
-ColorS: 
-  Blue: "sky"
-  YELLOW: "flower"  
----
-# Hi
-{{< shortcode >}}
-`
-)
-
-func caseMixingTestsWriteCommonSources(t *testing.T, fs afero.Fs) {
-	writeToFs(t, fs, filepath.Join("content", "sect1", "page1.md"), caseMixingPage1)
-	writeToFs(t, fs, filepath.Join("content", "sect2", "page2.md"), caseMixingPage2)
-	writeToFs(t, fs, filepath.Join("content", "sect1", "page1.en.md"), caseMixingPage1En)
-
-	writeToFs(t, fs, "layouts/shortcodes/shortcode.html", `
-Shortcode Page: {{ .Page.Params.COLOR }}|{{ .Page.Params.Colors.Blue  }}
-Shortcode Site: {{ .Page.Site.Params.COLOR }}|{{ .Site.Params.COLORS.YELLOW  }}
-`)
-
-	writeToFs(t, fs, "layouts/partials/partial.html", `
-Partial Page: {{ .Params.COLOR }}|{{ .Params.Colors.Blue }}
-Partial Site: {{ .Site.Params.COLOR }}|{{ .Site.Params.COLORS.YELLOW }}
-Partial Site Global: {{ site.Params.COLOR }}|{{ site.Params.COLORS.YELLOW }}
-`)
-
-	writeToFs(t, fs, "config.toml", caseMixingSiteConfigTOML)
-}
-
-func TestCaseInsensitiveConfigurationVariations(t *testing.T) {
-	t.Parallel()
-
-	c := qt.New(t)
-
-	mm := afero.NewMemMapFs()
-
-	caseMixingTestsWriteCommonSources(t, mm)
-
-	cfg, _, err := LoadConfig(ConfigSourceDescriptor{Fs: mm, Filename: "config.toml"})
-	c.Assert(err, qt.IsNil)
-
-	fs := hugofs.NewFrom(mm, cfg)
-
-	th := newTestHelper(cfg, fs, t)
-
-	writeSource(t, fs, filepath.Join("layouts", "_default", "baseof.html"), `
-Block Page Colors: {{ .Params.COLOR }}|{{ .Params.Colors.Blue }}	
-{{ block "main" . }}default{{end}}`)
-
-	writeSource(t, fs, filepath.Join("layouts", "sect2", "single.html"), `
-{{ define "main"}}
-Page Colors: {{ .Params.CoLOR }}|{{ .Params.Colors.Blue }}
-Site Colors: {{ .Site.Params.COlOR }}|{{ .Site.Params.COLORS.YELLOW }}
-{{ template "index-color" (dict "name" "Page" "params" .Params) }}
-{{ template "index-color" (dict "name" "Site" "params" .Site.Params) }}
-
-{{ .Content }}
-{{ partial "partial.html" . }}
-{{ end }}
-{{ define "index-color" }}
-{{ $yellow := index .params "COLoRS" "yELLOW" }}
-{{ $colors := index .params "COLoRS" }}
-{{ $yellow2 := index $colors "yEllow" }}
-index1|{{ .name }}: {{ $yellow }}|
-index2|{{ .name }}: {{ $yellow2 }}|
-{{ end }}
-`)
-
-	writeSource(t, fs, filepath.Join("layouts", "_default", "single.html"), `
-Page Title: {{ .Title }}
-Site Title: {{ .Site.Title }}
-Site Lang Mood: {{ .Site.Language.Params.MOoD }}
-Page Colors: {{ .Params.COLOR }}|{{ .Params.Colors.Blue }}|{{ index .Params "ColOR" }}
-Site Colors: {{ .Site.Params.COLOR }}|{{ .Site.Params.COLORS.YELLOW }}|{{ index .Site.Params "ColOR" }}
-{{ $page2 := .Site.GetPage "/sect2/page2" }}
-{{ if $page2 }}
-Page2: {{ $page2.Params.ColoR }} 
-{{ end }}
-{{ .Content }}
-{{ partial "partial.html" . }}
-`)
-
-	sites, err := NewHugoSites(deps.DepsCfg{Fs: fs, Cfg: cfg})
-	if err != nil {
-		t.Fatalf("Failed to create sites: %s", err)
-	}
-
-	err = sites.Build(BuildCfg{})
-
-	if err != nil {
-		t.Fatalf("Failed to build sites: %s", err)
-	}
-
-	th.assertFileContent(filepath.Join("public", "nn", "sect1", "page1", "index.html"),
-		"Page Colors: red|heavenly|red",
-		"Site Colors: green|yellow|green",
-		"Site Lang Mood: Happy",
-		"Shortcode Page: red|heavenly",
-		"Shortcode Site: green|yellow",
-		"Partial Page: red|heavenly",
-		"Partial Site: green|yellow",
-		"Partial Site Global: green|yellow",
-		"Page Title: Side 1",
-		"Site Title: Nynorsk title",
-		"Page2: black ",
-	)
-
-	th.assertFileContent(filepath.Join("public", "en", "sect1", "page1", "index.html"),
-		"Site Colors: Pink|golden",
-		"Page Colors: black|bluesy",
-		"Site Lang Mood: Thoughtful",
-		"Page Title: Page1 En Translation",
-		"Site Title: English title",
-		"&ldquo;Hi&rdquo;",
-	)
-
-	th.assertFileContent(filepath.Join("public", "nn", "sect2", "page2", "index.html"),
-		"Page Colors: black|sky",
-		"Site Colors: green|yellow",
-		"Shortcode Page: black|sky",
-		"Block Page Colors: black|sky",
-		"Partial Page: black|sky",
-		"Partial Site: green|yellow",
-		"index1|Page: flower|",
-		"index1|Site: yellow|",
-		"index2|Page: flower|",
-		"index2|Site: yellow|",
-	)
-}
diff --git a/hugolib/config.go b/hugolib/config.go
index ef23086b5..8444d15d9 100644
--- a/hugolib/config.go
+++ b/hugolib/config.go
@@ -108,11 +108,6 @@ func LoadConfig(d ConfigSourceDescriptor, doWithConfig ...func(cfg config.Provid
 		}
 	}
 
-	// Config deprecations.
-	if l.cfg.GetString("markup.defaultMarkdownHandler") == "blackfriday" {
-		helpers.Deprecated("markup.defaultMarkdownHandler=blackfriday", "See https://gohugo.io//content-management/formats/#list-of-content-formats", false)
-	}
-
 	// Some settings are used before we're done collecting all settings,
 	// so apply OS environment both before and after.
 	if err := l.applyOsEnvOverrides(d.Environ); err != nil {
diff --git a/hugolib/hugo_sites_build_test.go b/hugolib/hugo_sites_build_test.go
index 4a629eedd..c31f94713 100644
--- a/hugolib/hugo_sites_build_test.go
+++ b/hugolib/hugo_sites_build_test.go
@@ -365,11 +365,6 @@ func doTestMultiSitesBuild(t *testing.T, configTemplate, configSuffix string) {
 	c.Assert(frTags["FRtag1"], qt.Not(qt.IsNil))
 	b.AssertFileContent("public/fr/plaques/FRtag1/index.html", "FRtag1|Bonjour|http://example.com/blog/fr/plaques/FRtag1/")
 
-	// Check Blackfriday config
-	c.Assert(strings.Contains(content(doc1fr), "&laquo;"), qt.Equals, true)
-	c.Assert(strings.Contains(content(doc1en), "&laquo;"), qt.Equals, false)
-	c.Assert(strings.Contains(content(doc1en), "&ldquo;"), qt.Equals, true)
-
 	// en and nn have custom site menus
 	c.Assert(len(frSite.Menus()), qt.Equals, 0)
 	c.Assert(len(enSite.Menus()), qt.Equals, 1)
@@ -796,39 +791,6 @@ categories: ["mycat"]
 	}
 }
 
-// https://github.com/gohugoio/hugo/issues/5777
-func TestTableOfContentsInShortcodes(t *testing.T) {
-	t.Parallel()
-
-	b := newMultiSiteTestDefaultBuilder(t)
-
-	b.WithTemplatesAdded("layouts/shortcodes/toc.html", tocShortcode)
-	b.WithTemplatesAdded("layouts/shortcodes/wrapper.html", "{{ .Inner }}")
-	b.WithContent("post/simple.en.md", tocPageSimple)
-	b.WithContent("post/variants1.en.md", tocPageVariants1)
-	b.WithContent("post/variants2.en.md", tocPageVariants2)
-
-	b.WithContent("post/withSCInHeading.en.md", tocPageWithShortcodesInHeadings)
-
-	b.CreateSites().Build(BuildCfg{})
-
-	b.AssertFileContent("public/en/post/simple/index.html",
-		tocPageSimpleExpected,
-		// Make sure it is inserted twice
-		`TOC1: <nav id="TableOfContents">`,
-		`TOC2: <nav id="TableOfContents">`,
-	)
-
-	b.AssertFileContentFn("public/en/post/variants1/index.html", func(s string) bool {
-		return strings.Count(s, "TableOfContents") == 4
-	})
-	b.AssertFileContentFn("public/en/post/variants2/index.html", func(s string) bool {
-		return strings.Count(s, "TableOfContents") == 6
-	})
-
-	b.AssertFileContent("public/en/post/withSCInHeading/index.html", tocPageWithShortcodesInHeadingsExpected)
-}
-
 var tocShortcode = `
 TOC1: {{ .Page.TableOfContents }}
 
@@ -970,12 +932,6 @@ enableRobotsTXT = true
 [permalinks]
 other = "/somewhere/else/:filename"
 
-# TODO(bep)
-[markup]
-  defaultMarkdownHandler = "blackfriday"
-[markup.blackfriday]
-angledQuotes = true
-
 [Taxonomies]
 tag = "tags"
 
@@ -984,8 +940,6 @@ tag = "tags"
 weight = 10
 title = "In English"
 languageName = "English"
-[Languages.en.blackfriday]
-angledQuotes = false
 [[Languages.en.menu.main]]
 url    = "/"
 name   = "Home"
@@ -1031,12 +985,6 @@ enableRobotsTXT: true
 permalinks:
     other: "/somewhere/else/:filename"
 
-# TODO(bep)
-markup:
-  defaultMarkdownHandler: blackfriday
-  blackFriday:
-    angledQuotes: true
-
 Taxonomies:
     tag: "tags"
 
@@ -1045,8 +993,6 @@ Languages:
         weight: 10
         title: "In English"
         languageName: "English"
-        blackfriday:
-            angledQuotes: false
         menu:
             main:
                 - url: "/"
@@ -1092,12 +1038,6 @@ var multiSiteJSONConfigTemplate = `
   "permalinks": {
     "other": "/somewhere/else/:filename"
   },
-  "markup": {
-		"defaultMarkdownHandler": "blackfriday",
-		"blackfriday": {
-	    "angledQuotes": true
-	  }
-   },
   "Taxonomies": {
     "tag": "tags"
   },
@@ -1106,9 +1046,6 @@ var multiSiteJSONConfigTemplate = `
       "weight": 10,
       "title": "In English",
       "languageName": "English",
-      "blackfriday": {
-        "angledQuotes": false
-      },
 	  "menu": {
         "main": [
 			{
diff --git a/hugolib/page.go b/hugolib/page.go
index 19d969532..8bf13e320 100644
--- a/hugolib/page.go
+++ b/hugolib/page.go
@@ -600,7 +600,7 @@ func (p *pageState) getContentConverter() converter.Converter {
 			// Only used for shortcode inner content.
 			markup = "markdown"
 		}
-		p.m.contentConverter, err = p.m.newContentConverter(p, markup, p.m.renderingConfigOverrides)
+		p.m.contentConverter, err = p.m.newContentConverter(p, markup)
 	})
 
 	if err != nil {
@@ -698,7 +698,7 @@ Loop:
 			p.source.hasSummaryDivider = true
 
 			if meta.markup != "html" {
-				// The content will be rendered by Blackfriday or similar,
+				// The content will be rendered by Goldmark or similar,
 				// and we need to track the summary.
 				rn.AddReplacement(internalSummaryDividerPre, it)
 			}
diff --git a/hugolib/page__content.go b/hugolib/page__content.go
index 52389c472..f6f4564eb 100644
--- a/hugolib/page__content.go
+++ b/hugolib/page__content.go
@@ -38,7 +38,7 @@ type pageContent struct {
 	source rawPageContent
 }
 
-// returns the content to be processed by Blackfriday or similar.
+// returns the content to be processed by Goldmark or similar.
 func (p pageContent) contentToRender(renderedShortcodes map[string]string) []byte {
 	source := p.source.parsed.Input()
 
diff --git a/hugolib/page__meta.go b/hugolib/page__meta.go
index 1c8748869..daf989f42 100644
--- a/hugolib/page__meta.go
+++ b/hugolib/page__meta.go
@@ -120,9 +120,8 @@ type pageMeta struct {
 
 	s *Site
 
-	renderingConfigOverrides map[string]any
-	contentConverterInit     sync.Once
-	contentConverter         converter.Converter
+	contentConverterInit sync.Once
+	contentConverter     converter.Converter
 }
 
 func (p *pageMeta) Aliases() []string {
@@ -744,21 +743,10 @@ func (p *pageMeta) applyDefaultValues(n *contentNode) error {
 		}
 	}
 
-	if !p.f.IsZero() {
-		var renderingConfigOverrides map[string]any
-		bfParam := getParamToLower(p, "blackfriday")
-		if bfParam != nil {
-			renderingConfigOverrides = maps.ToStringMap(bfParam)
-		}
-
-		p.renderingConfigOverrides = renderingConfigOverrides
-
-	}
-
 	return nil
 }
 
-func (p *pageMeta) newContentConverter(ps *pageState, markup string, renderingConfigOverrides map[string]any) (converter.Converter, error) {
+func (p *pageMeta) newContentConverter(ps *pageState, markup string) (converter.Converter, error) {
 	if ps == nil {
 		panic("no Page provided")
 	}
@@ -780,11 +768,10 @@ func (p *pageMeta) newContentConverter(ps *pageState, markup string, renderingCo
 
 	cpp, err := cp.New(
 		converter.DocumentContext{
-			Document:        newPageForRenderHook(ps),
-			DocumentID:      id,
-			DocumentName:    path,
-			Filename:        filename,
-			ConfigOverrides: renderingConfigOverrides,
+			Document:     newPageForRenderHook(ps),
+			DocumentID:   id,
+			DocumentName: path,
+			Filename:     filename,
 		},
 	)
 	if err != nil {
diff --git a/hugolib/page__per_output.go b/hugolib/page__per_output.go
index 59299b709..3d0c6ad1d 100644
--- a/hugolib/page__per_output.go
+++ b/hugolib/page__per_output.go
@@ -375,7 +375,7 @@ func (p *pageContentOutput) RenderString(args ...any) (template.HTML, error) {
 	if opts.Markup != "" && opts.Markup != p.p.m.markup {
 		var err error
 		// TODO(bep) consider cache
-		conv, err = p.p.m.newContentConverter(p.p, opts.Markup, nil)
+		conv, err = p.p.m.newContentConverter(p.p, opts.Markup)
 		if err != nil {
 			return "", p.p.wrapError(err)
 		}
diff --git a/hugolib/page_test.go b/hugolib/page_test.go
index e5f8840a6..1d9e3e348 100644
--- a/hugolib/page_test.go
+++ b/hugolib/page_test.go
@@ -240,16 +240,6 @@ the cylinder and strike me down. ## BB
 "You're a great Granser," he cried delightedly, "always making believe them little marks mean something."
 `
 
-	simplePageWithAdditionalExtension = `+++
-[blackfriday]
-  extensions = ["hardLineBreak"]
-+++
-first line.
-second line.
-
-fourth line.
-`
-
 	simplePageWithURL = `---
 title: Simple
 url: simple/url/
@@ -694,26 +684,6 @@ func TestPageWithShortCodeInSummary(t *testing.T) {
 	testAllMarkdownEnginesForPages(t, assertFunc, nil, simplePageWithShortcodeInSummary)
 }
 
-func TestPageWithAdditionalExtension(t *testing.T) {
-	t.Parallel()
-	cfg, fs := newTestCfg()
-	cfg.Set("markup", map[string]any{
-		"defaultMarkdownHandler": "blackfriday", // TODO(bep)
-	})
-
-	c := qt.New(t)
-
-	writeSource(t, fs, filepath.Join("content", "simple.md"), simplePageWithAdditionalExtension)
-
-	s := buildSingleSite(t, deps.DepsCfg{Fs: fs, Cfg: cfg}, BuildCfg{SkipRender: true})
-
-	c.Assert(len(s.RegularPages()), qt.Equals, 1)
-
-	p := s.RegularPages()[0]
-
-	checkPageContent(t, p, "<p>first line.<br />\nsecond line.</p>\n\n<p>fourth line.</p>\n")
-}
-
 func TestTableOfContents(t *testing.T) {
 	cfg, fs := newTestCfg()
 	c := qt.New(t)
@@ -1373,7 +1343,7 @@ title: "HTML Content"
 ---
 `
 	b.WithContent("regular.html", frontmatter+`<h1>Hugo</h1>`)
-	b.WithContent("noblackfridayforyou.html", frontmatter+`**Hugo!**`)
+	b.WithContent("nomarkdownforyou.html", frontmatter+`**Hugo!**`)
 	b.WithContent("manualsummary.html", frontmatter+`
 <p>This is summary</p>
 <!--more-->
@@ -1387,8 +1357,8 @@ title: "HTML Content"
 		"Summary: Hugo|Truncated: false")
 
 	b.AssertFileContent(
-		"public/noblackfridayforyou/index.html",
-		"Permalink: http://example.com/noblackfridayforyou/|**Hugo!**|",
+		"public/nomarkdownforyou/index.html",
+		"Permalink: http://example.com/nomarkdownforyou/|**Hugo!**|",
 	)
 
 	// https://github.com/gohugoio/hugo/issues/5723
@@ -2011,74 +1981,6 @@ Link with URL as text
 `)
 }
 
-func TestBlackfridayDefault(t *testing.T) {
-	t.Parallel()
-
-	b := newTestSitesBuilder(t).WithConfigFile("toml", `
-baseURL = "https://example.org"
-
-[markup]
-defaultMarkdownHandler="blackfriday"
-[markup.highlight]
-noClasses=false
-[markup.goldmark]
-[markup.goldmark.renderer]
-unsafe=true
-
-
-`)
-	// Use the new attribute syntax to make sure it's not Goldmark.
-	b.WithTemplatesAdded("_default/single.html", `
-Title: {{ .Title }}
-Content: {{ .Content }}
-
-`, "shortcodes/s.html", `## Code
-{{ .Inner }}
-`)
-
-	content := `
-+++
-title = "A Page!"
-+++
-
-
-## Code Fense in Shortcode
-
-{{% s %}}
-S:
-{{% s %}}
-$$$bash {hl_lines=[1]}
-SHORT
-$$$
-{{% /s %}}
-{{% /s %}}
-
-## Code Fence
-
-$$$bash {hl_lines=[1]}
-MARKDOWN
-$$$
-
-`
-	content = strings.ReplaceAll(content, "$$$", "```")
-
-	for i, ext := range []string{"md", "html"} {
-		b.WithContent(fmt.Sprintf("page%d.%s", i+1, ext), content)
-	}
-
-	b.Build(BuildCfg{})
-
-	// Blackfriday does not support this extended attribute syntax.
-	b.AssertFileContent("public/page1/index.html",
-		`<pre tabindex="0"><code class="language-bash {hl_lines=[1]}" data-lang="bash {hl_lines=[1]}">SHORT</code></pre>`,
-		`<pre tabindex="0"><code class="language-bash {hl_lines=[1]}" data-lang="bash {hl_lines=[1]}">MARKDOWN`,
-	)
-
-	b.AssertFileContent("public/page2/index.html",
-		`<pre tabindex="0"><code class="language-bash {hl_lines=[1]}" data-lang="bash {hl_lines=[1]}">SHORT`,
-	)
-}
-
 func TestPageCaseIssues(t *testing.T) {
 	t.Parallel()
 
diff --git a/hugolib/shortcode.go b/hugolib/shortcode.go
index 45d5f1ca8..e718d861a 100644
--- a/hugolib/shortcode.go
+++ b/hugolib/shortcode.go
@@ -174,7 +174,7 @@ type shortcode struct {
 	templs []tpl.Template // All output formats
 
 	// If set, the rendered shortcode is sent as part of the surrounding content
-	// to Blackfriday and similar.
+	// to Goldmark and similar.
 	// Before Hug0 0.55 we didn't send any shortcode output to the markup
 	// renderer, and this flag told Hugo to process the {{ .Inner }} content
 	// separately.
@@ -182,7 +182,7 @@ type shortcode struct {
 	//    {{ $_hugo_config := `{ "version": 1 }`}}
 	doMarkup bool
 
-	// the placeholder in the source when passed to Blackfriday etc.
+	// the placeholder in the source when passed to Goldmark etc.
 	// This also identifies the rendered shortcode.
 	placeholder string
 
diff --git a/hugolib/shortcode_test.go b/hugolib/shortcode_test.go
index d1a844423..e9af2371f 100644
--- a/hugolib/shortcode_test.go
+++ b/hugolib/shortcode_test.go
@@ -21,332 +21,13 @@ import (
 	"testing"
 
 	"github.com/gohugoio/hugo/config"
-	"github.com/gohugoio/hugo/markup/asciidocext"
-	"github.com/gohugoio/hugo/markup/rst"
 
 	"github.com/gohugoio/hugo/parser/pageparser"
 	"github.com/gohugoio/hugo/resources/page"
 
-	"github.com/gohugoio/hugo/deps"
-	"github.com/gohugoio/hugo/tpl"
-	"github.com/spf13/cast"
-
 	qt "github.com/frankban/quicktest"
 )
 
-func CheckShortCodeMatch(t *testing.T, input, expected string, withTemplate func(templ tpl.TemplateManager) error) {
-	t.Helper()
-	CheckShortCodeMatchAndError(t, input, expected, withTemplate, false)
-}
-
-func CheckShortCodeMatchAndError(t *testing.T, input, expected string, withTemplate func(templ tpl.TemplateManager) error, expectError bool) {
-	t.Helper()
-	cfg, fs := newTestCfg()
-
-	cfg.Set("markup", map[string]any{
-		"defaultMarkdownHandler": "blackfriday", // TODO(bep)
-	})
-
-	c := qt.New(t)
-
-	// Need some front matter, see https://github.com/gohugoio/hugo/issues/2337
-	contentFile := `---
-title: "Title"
----
-` + input
-
-	writeSource(t, fs, "content/simple.md", contentFile)
-
-	b := newTestSitesBuilderFromDepsCfg(t, deps.DepsCfg{Fs: fs, Cfg: cfg, WithTemplate: withTemplate}).WithNothingAdded()
-	err := b.BuildE(BuildCfg{})
-
-	if err != nil && !expectError {
-		t.Fatalf("Shortcode rendered error %s.", err)
-	}
-
-	if expectError {
-		c.Assert(err, qt.ErrorMatches, expected)
-		return
-	}
-
-	h := b.H
-	c.Assert(len(h.Sites), qt.Equals, 1)
-
-	c.Assert(len(h.Sites[0].RegularPages()), qt.Equals, 1)
-
-	output := strings.TrimSpace(content(h.Sites[0].RegularPages()[0]))
-	output = strings.TrimPrefix(output, "<p>")
-	output = strings.TrimSuffix(output, "</p>")
-
-	expected = strings.TrimSpace(expected)
-
-	if output != expected {
-		t.Fatalf("Shortcode render didn't match. got \n%q but expected \n%q", output, expected)
-	}
-}
-
-func TestNonSC(t *testing.T) {
-	t.Parallel()
-	// notice the syntax diff from 0.12, now comment delims must be added
-	CheckShortCodeMatch(t, "{{%/* movie 47238zzb */%}}", "{{% movie 47238zzb %}}", nil)
-}
-
-// Issue #929
-func TestHyphenatedSC(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/hyphenated-video.html", `Playing Video {{ .Get 0 }}`)
-		return nil
-	}
-
-	CheckShortCodeMatch(t, "{{< hyphenated-video 47238zzb >}}", "Playing Video 47238zzb", wt)
-}
-
-// Issue #1753
-func TestNoTrailingNewline(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/a.html", `{{ .Get 0 }}`)
-		return nil
-	}
-
-	CheckShortCodeMatch(t, "ab{{< a c >}}d", "abcd", wt)
-}
-
-func TestPositionalParamSC(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/video.html", `Playing Video {{ .Get 0 }}`)
-		return nil
-	}
-
-	CheckShortCodeMatch(t, "{{< video 47238zzb >}}", "Playing Video 47238zzb", wt)
-	CheckShortCodeMatch(t, "{{< video 47238zzb 132 >}}", "Playing Video 47238zzb", wt)
-	CheckShortCodeMatch(t, "{{<video 47238zzb>}}", "Playing Video 47238zzb", wt)
-	CheckShortCodeMatch(t, "{{<video 47238zzb    >}}", "Playing Video 47238zzb", wt)
-	CheckShortCodeMatch(t, "{{<   video   47238zzb    >}}", "Playing Video 47238zzb", wt)
-}
-
-func TestPositionalParamIndexOutOfBounds(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/video.html", `Playing Video {{ with .Get 1 }}{{ . }}{{ else }}Missing{{ end }}`)
-		return nil
-	}
-	CheckShortCodeMatch(t, "{{< video 47238zzb >}}", "Playing Video Missing", wt)
-}
-
-// #5071
-func TestShortcodeRelated(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/a.html", `{{ len (.Site.RegularPages.Related .Page) }}`)
-		return nil
-	}
-
-	CheckShortCodeMatch(t, "{{< a >}}", "0", wt)
-}
-
-func TestShortcodeInnerMarkup(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("shortcodes/a.html", `<div>{{ .Inner }}</div>`)
-		tem.AddTemplate("shortcodes/b.html", `**Bold**: <div>{{ .Inner }}</div>`)
-		return nil
-	}
-
-	CheckShortCodeMatch(t,
-		"{{< a >}}B: <div>{{% b %}}**Bold**{{% /b %}}</div>{{< /a >}}",
-		// This assertion looks odd, but is correct: for inner shortcodes with
-		// the {{% we treats the .Inner content as markup, but not the shortcode
-		// itself.
-		"<div>B: <div>**Bold**: <div><strong>Bold</strong></div></div></div>",
-		wt)
-
-	CheckShortCodeMatch(t,
-		"{{% b %}}This is **B**: {{< b >}}This is B{{< /b>}}{{% /b %}}",
-		"<strong>Bold</strong>: <div>This is <strong>B</strong>: <strong>Bold</strong>: <div>This is B</div></div>",
-		wt)
-}
-
-// some repro issues for panics in Go Fuzz testing
-
-func TestNamedParamSC(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/img.html", `<img{{ with .Get "src" }} src="{{.}}"{{end}}{{with .Get "class"}} class="{{.}}"{{end}}>`)
-		return nil
-	}
-	CheckShortCodeMatch(t, `{{< img src="one" >}}`, `<img src="one">`, wt)
-	CheckShortCodeMatch(t, `{{< img class="aspen" >}}`, `<img class="aspen">`, wt)
-	CheckShortCodeMatch(t, `{{< img src= "one" >}}`, `<img src="one">`, wt)
-	CheckShortCodeMatch(t, `{{< img src ="one" >}}`, `<img src="one">`, wt)
-	CheckShortCodeMatch(t, `{{< img src = "one" >}}`, `<img src="one">`, wt)
-	CheckShortCodeMatch(t, `{{< img src = "one" class = "aspen grove" >}}`, `<img src="one" class="aspen grove">`, wt)
-}
-
-// Issue #2294
-func TestNestedNamedMissingParam(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/acc.html", `<div class="acc">{{ .Inner }}</div>`)
-		tem.AddTemplate("_internal/shortcodes/div.html", `<div {{with .Get "class"}} class="{{ . }}"{{ end }}>{{ .Inner }}</div>`)
-		tem.AddTemplate("_internal/shortcodes/div2.html", `<div {{with .Get 0}} class="{{ . }}"{{ end }}>{{ .Inner }}</div>`)
-		return nil
-	}
-	CheckShortCodeMatch(t,
-		`{{% acc %}}{{% div %}}d1{{% /div %}}{{% div2 %}}d2{{% /div2 %}}{{% /acc %}}`,
-		"<div class=\"acc\"><div >d1</div><div >d2</div></div>", wt)
-}
-
-func TestIsNamedParamsSC(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/bynameorposition.html", `{{ with .Get "id" }}Named: {{ . }}{{ else }}Pos: {{ .Get 0 }}{{ end }}`)
-		tem.AddTemplate("_internal/shortcodes/ifnamedparams.html", `<div id="{{ if .IsNamedParams }}{{ .Get "id" }}{{ else }}{{ .Get 0 }}{{end}}">`)
-		return nil
-	}
-	CheckShortCodeMatch(t, `{{< ifnamedparams id="name" >}}`, `<div id="name">`, wt)
-	CheckShortCodeMatch(t, `{{< ifnamedparams position >}}`, `<div id="position">`, wt)
-	CheckShortCodeMatch(t, `{{< bynameorposition id="name" >}}`, `Named: name`, wt)
-	CheckShortCodeMatch(t, `{{< bynameorposition position >}}`, `Pos: position`, wt)
-}
-
-func TestInnerSC(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/inside.html", `<div{{with .Get "class"}} class="{{.}}"{{end}}>{{ .Inner }}</div>`)
-		return nil
-	}
-	CheckShortCodeMatch(t, `{{< inside class="aspen" >}}`, `<div class="aspen"></div>`, wt)
-	CheckShortCodeMatch(t, `{{< inside class="aspen" >}}More Here{{< /inside >}}`, "<div class=\"aspen\">More Here</div>", wt)
-	CheckShortCodeMatch(t, `{{< inside >}}More Here{{< /inside >}}`, "<div>More Here</div>", wt)
-}
-
-func TestInnerSCWithMarkdown(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		// Note: In Hugo 0.55 we made it so any outer {{%'s inner content was rendered as part of the surrounding
-		// markup. This solved lots of problems, but it also meant that this test had to be adjusted.
-		tem.AddTemplate("_internal/shortcodes/wrapper.html", `<div{{with .Get "class"}} class="{{.}}"{{end}}>{{ .Inner }}</div>`)
-		tem.AddTemplate("_internal/shortcodes/inside.html", `{{ .Inner }}`)
-		return nil
-	}
-	CheckShortCodeMatch(t, `{{< wrapper >}}{{% inside %}}
-# More Here
-
-[link](http://spf13.com) and text
-
-{{% /inside %}}{{< /wrapper >}}`, "<div><h1 id=\"more-here\">More Here</h1>\n\n<p><a href=\"http://spf13.com\">link</a> and text</p>\n</div>", wt)
-}
-
-func TestEmbeddedSC(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{% figure src="/found/here" class="bananas orange" %}}`, "<figure class=\"bananas orange\"><img src=\"/found/here\"/>\n</figure>", nil)
-	CheckShortCodeMatch(t, `{{% figure src="/found/here" class="bananas orange" caption="This is a caption" %}}`, "<figure class=\"bananas orange\"><img src=\"/found/here\"\n         alt=\"This is a caption\"/><figcaption>\n            <p>This is a caption</p>\n        </figcaption>\n</figure>", nil)
-}
-
-func TestNestedSC(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/scn1.html", `<div>Outer, inner is {{ .Inner }}</div>`)
-		tem.AddTemplate("_internal/shortcodes/scn2.html", `<div>SC2</div>`)
-		return nil
-	}
-	CheckShortCodeMatch(t, `{{% scn1 %}}{{% scn2 %}}{{% /scn1 %}}`, "<div>Outer, inner is <div>SC2</div></div>", wt)
-
-	CheckShortCodeMatch(t, `{{< scn1 >}}{{% scn2 %}}{{< /scn1 >}}`, "<div>Outer, inner is <div>SC2</div></div>", wt)
-}
-
-func TestNestedComplexSC(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/row.html", `-row-{{ .Inner}}-rowStop-`)
-		tem.AddTemplate("_internal/shortcodes/column.html", `-col-{{.Inner    }}-colStop-`)
-		tem.AddTemplate("_internal/shortcodes/aside.html", `-aside-{{    .Inner  }}-asideStop-`)
-		return nil
-	}
-	CheckShortCodeMatch(t, `{{< row >}}1-s{{% column %}}2-**s**{{< aside >}}3-**s**{{< /aside >}}4-s{{% /column %}}5-s{{< /row >}}6-s`,
-		"-row-1-s-col-2-<strong>s</strong>-aside-3-<strong>s</strong>-asideStop-4-s-colStop-5-s-rowStop-6-s", wt)
-
-	// turn around the markup flag
-	CheckShortCodeMatch(t, `{{% row %}}1-s{{< column >}}2-**s**{{% aside %}}3-**s**{{% /aside %}}4-s{{< /column >}}5-s{{% /row %}}6-s`,
-		"-row-1-s-col-2-<strong>s</strong>-aside-3-<strong>s</strong>-asideStop-4-s-colStop-5-s-rowStop-6-s", wt)
-}
-
-func TestParentShortcode(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/r1.html", `1: {{ .Get "pr1" }} {{ .Inner }}`)
-		tem.AddTemplate("_internal/shortcodes/r2.html", `2: {{ .Parent.Get "pr1" }}{{ .Get "pr2" }} {{ .Inner }}`)
-		tem.AddTemplate("_internal/shortcodes/r3.html", `3: {{ .Parent.Parent.Get "pr1" }}{{ .Parent.Get "pr2" }}{{ .Get "pr3" }} {{ .Inner }}`)
-		return nil
-	}
-	CheckShortCodeMatch(t, `{{< r1 pr1="p1" >}}1: {{< r2 pr2="p2" >}}2: {{< r3 pr3="p3" >}}{{< /r3 >}}{{< /r2 >}}{{< /r1 >}}`,
-		"1: p1 1: 2: p1p2 2: 3: p1p2p3 ", wt)
-}
-
-func TestFigureOnlySrc(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{< figure src="/found/here" >}}`, "<figure><img src=\"/found/here\"/>\n</figure>", nil)
-}
-
-func TestFigureCaptionAttrWithMarkdown(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{< figure src="/found/here" caption="Something **bold** _italic_" >}}`, "<figure><img src=\"/found/here\"\n         alt=\"Something bold italic\"/><figcaption>\n            <p>Something <strong>bold</strong> <em>italic</em></p>\n        </figcaption>\n</figure>", nil)
-	CheckShortCodeMatch(t, `{{< figure src="/found/here" attr="Something **bold** _italic_" >}}`, "<figure><img src=\"/found/here\"/><figcaption>\n            <p>Something <strong>bold</strong> <em>italic</em></p>\n        </figcaption>\n</figure>", nil)
-}
-
-func TestFigureImgWidth(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{% figure src="/found/here" class="bananas orange" alt="apple" width="100px" %}}`, "<figure class=\"bananas orange\"><img src=\"/found/here\"\n         alt=\"apple\" width=\"100px\"/>\n</figure>", nil)
-}
-
-func TestFigureImgHeight(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{% figure src="/found/here" class="bananas orange" alt="apple" height="100px" %}}`, "<figure class=\"bananas orange\"><img src=\"/found/here\"\n         alt=\"apple\" height=\"100px\"/>\n</figure>", nil)
-}
-
-func TestFigureImgWidthAndHeight(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{% figure src="/found/here" class="bananas orange" alt="apple" width="50" height="100" %}}`, "<figure class=\"bananas orange\"><img src=\"/found/here\"\n         alt=\"apple\" width=\"50\" height=\"100\"/>\n</figure>", nil)
-}
-
-func TestFigureLinkNoTarget(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{< figure src="/found/here" link="/jump/here/on/clicking" >}}`, "<figure><a href=\"/jump/here/on/clicking\"><img src=\"/found/here\"/></a>\n</figure>", nil)
-}
-
-func TestFigureLinkWithTarget(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{< figure src="/found/here" link="/jump/here/on/clicking" target="_self" >}}`, "<figure><a href=\"/jump/here/on/clicking\" target=\"_self\"><img src=\"/found/here\"/></a>\n</figure>", nil)
-}
-
-func TestFigureLinkWithTargetAndRel(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatch(t, `{{< figure src="/found/here" link="/jump/here/on/clicking" target="_blank" rel="noopener" >}}`, "<figure><a href=\"/jump/here/on/clicking\" target=\"_blank\" rel=\"noopener\"><img src=\"/found/here\"/></a>\n</figure>", nil)
-}
-
-// #1642
-func TestShortcodeWrappedInPIssue(t *testing.T) {
-	t.Parallel()
-	wt := func(tem tpl.TemplateManager) error {
-		tem.AddTemplate("_internal/shortcodes/bug.html", `xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`)
-		return nil
-	}
-	CheckShortCodeMatch(t, `
-{{< bug >}}
-
-{{< bug >}}
-`, "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n\nxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", wt)
-}
-
-// #6866
-func TestShortcodeIncomplete(t *testing.T) {
-	t.Parallel()
-	CheckShortCodeMatchAndError(t, `{{<          >}}`, ".*shortcode has no name.*", nil, true)
-}
-
 func TestExtractShortcodes(t *testing.T) {
 	b := newTestSitesBuilder(t).WithSimpleConfigFile()
 
@@ -368,13 +49,6 @@ title: "Shortcodes Galore!"
 
 	s := b.H.Sites[0]
 
-	/*errCheck := func(s string) func(name string, assert *require.Assertions, shortcode *shortcode, err error) {
-		return func(name string, assert *require.Assertions, shortcode *shortcode, err error) {
-			c.Assert(err, name, qt.Not(qt.IsNil))
-			c.Assert(err.Error(), name, qt.Equals, s)
-		}
-	}*/
-
 	// Make it more regexp friendly
 	strReplacer := strings.NewReplacer("[", "{", "]", "}")
 
@@ -451,198 +125,6 @@ title: "Shortcodes Galore!"
 	}
 }
 
-func TestShortcodesInSite(t *testing.T) {
-	baseURL := "http://foo/bar"
-
-	tests := []struct {
-		contentPath string
-		content     string
-		outFile     string
-		expected    any
-	}{
-		{
-			"sect/doc1.md", `a{{< b >}}c`,
-			filepath.FromSlash("public/sect/doc1/index.html"), "<p>abc</p>\n",
-		},
-		// Issue #1642: Multiple shortcodes wrapped in P
-		// Deliberately forced to pass even if they maybe shouldn't.
-		{
-			"sect/doc2.md", `a
-
-{{< b >}}		
-{{< c >}}
-{{< d >}}
-
-e`,
-			filepath.FromSlash("public/sect/doc2/index.html"),
-			"<p>a</p>\n\n<p>b<br />\nc\nd</p>\n\n<p>e</p>\n",
-		},
-		{
-			"sect/doc3.md", `a
-
-{{< b >}}		
-{{< c >}}
-
-{{< d >}}
-
-e`,
-			filepath.FromSlash("public/sect/doc3/index.html"),
-			"<p>a</p>\n\n<p>b<br />\nc</p>\n\nd\n\n<p>e</p>\n",
-		},
-		{
-			"sect/doc4.md", `a
-{{< b >}}
-{{< b >}}
-{{< b >}}
-{{< b >}}
-{{< b >}}
-
-
-
-
-
-
-
-
-
-
-`,
-			filepath.FromSlash("public/sect/doc4/index.html"),
-			"<p>a\nb\nb\nb\nb\nb</p>\n",
-		},
-		// #2192 #2209: Shortcodes in markdown headers
-		{
-			"sect/doc5.md", `# {{< b >}}	
-## {{% c %}}`,
-			filepath.FromSlash("public/sect/doc5/index.html"), `-hbhb">b</h1>`,
-		},
-		// #2223 pygments
-		{
-			"sect/doc6.md", "\n```bash\nb = {{< b >}} c = {{% c %}}\n```\n",
-			filepath.FromSlash("public/sect/doc6/index.html"),
-			`<span class="nv">b</span>`,
-		},
-		// #2249
-		{
-			"sect/doc7.ad", `_Shortcodes:_ *b: {{< b >}} c: {{% c %}}*`,
-			filepath.FromSlash("public/sect/doc7/index.html"),
-			"<div class=\"paragraph\">\n<p><em>Shortcodes:</em> <strong>b: b c: c</strong></p>\n</div>\n",
-		},
-		{
-			"sect/doc8.rst", `**Shortcodes:** *b: {{< b >}} c: {{% c %}}*`,
-			filepath.FromSlash("public/sect/doc8/index.html"),
-			"<div class=\"document\">\n\n\n<p><strong>Shortcodes:</strong> <em>b: b c: c</em></p>\n</div>",
-		},
-
-		// Issue #1229: Menus not available in shortcode.
-		{
-			"sect/doc10.md", `---
-menu:
-  main:
-    identifier: 'parent'
-tags:
-- Menu
----
-**Menus:** {{< menu >}}`,
-			filepath.FromSlash("public/sect/doc10/index.html"),
-			"<p><strong>Menus:</strong> 1</p>\n",
-		},
-		// Issue #2323: Taxonomies not available in shortcode.
-		{
-			"sect/doc11.md", `---
-tags:
-- Bugs
-menu:
-  main:
-    parent: 'parent'
----
-**Tags:** {{< tags >}}`,
-			filepath.FromSlash("public/sect/doc11/index.html"),
-			"<p><strong>Tags:</strong> 2</p>\n",
-		},
-		{
-			"sect/doc12.md", `---
-title: "Foo"
----
-
-{{% html-indented-v1 %}}`,
-			"public/sect/doc12/index.html",
-			"<h1>Hugo!</h1>",
-		},
-	}
-
-	temp := tests[:0]
-	for _, test := range tests {
-		if strings.HasSuffix(test.contentPath, ".ad") && !asciidocext.Supports() {
-			t.Log("Skip Asciidoc test case as no Asciidoc present.")
-			continue
-		} else if strings.HasSuffix(test.contentPath, ".rst") && !rst.Supports() {
-			t.Log("Skip Rst test case as no rst2html present.")
-			continue
-		}
-		temp = append(temp, test)
-	}
-	tests = temp
-
-	sources := make([][2]string, len(tests))
-
-	for i, test := range tests {
-		sources[i] = [2]string{filepath.FromSlash(test.contentPath), test.content}
-	}
-
-	addTemplates := func(templ tpl.TemplateManager) error {
-		templ.AddTemplate("_default/single.html", "{{.Content}} Word Count: {{ .WordCount }}")
-
-		templ.AddTemplate("_internal/shortcodes/b.html", `b`)
-		templ.AddTemplate("_internal/shortcodes/c.html", `c`)
-		templ.AddTemplate("_internal/shortcodes/d.html", `d`)
-		templ.AddTemplate("_internal/shortcodes/html-indented-v1.html", "{{ $_hugo_config := `{ \"version\": 1 }` }}"+`
-    <h1>Hugo!</h1>
-`)
-		templ.AddTemplate("_internal/shortcodes/menu.html", `{{ len (index .Page.Menus "main").Children }}`)
-		templ.AddTemplate("_internal/shortcodes/tags.html", `{{ len .Page.Site.Taxonomies.tags }}`)
-
-		return nil
-	}
-
-	cfg, fs := newTestCfg()
-
-	cfg.Set("defaultContentLanguage", "en")
-	cfg.Set("baseURL", baseURL)
-	cfg.Set("uglyURLs", false)
-	cfg.Set("verbose", true)
-
-	cfg.Set("security", map[string]any{
-		"exec": map[string]any{
-			"allow": []string{"^python$", "^rst2html.*", "^asciidoctor$"},
-		},
-	})
-
-	cfg.Set("markup.highlight.noClasses", false)
-	cfg.Set("markup.highlight.codeFences", true)
-	cfg.Set("markup", map[string]any{
-		"defaultMarkdownHandler": "blackfriday", // TODO(bep)
-	})
-
-	writeSourcesToSource(t, "content", fs, sources...)
-
-	s := buildSingleSite(t, deps.DepsCfg{WithTemplate: addTemplates, Fs: fs, Cfg: cfg}, BuildCfg{})
-
-	for i, test := range tests {
-		test := test
-		t.Run(fmt.Sprintf("test=%d;contentPath=%s", i, test.contentPath), func(t *testing.T) {
-			t.Parallel()
-
-			th := newTestHelper(s.Cfg, s.Fs, t)
-
-			expected := cast.ToStringSlice(test.expected)
-
-			th.assertFileContent(filepath.FromSlash(test.outFile), expected...)
-		})
-
-	}
-}
-
 func TestShortcodeMultipleOutputFormats(t *testing.T) {
 	t.Parallel()
 
@@ -1272,24 +754,15 @@ Get: {{ printf "%v (%T)" $b1 $b1 | safeHTML }}
 }
 
 func TestShortcodeRef(t *testing.T) {
-	for _, plainIDAnchors := range []bool{false, true} {
-		plainIDAnchors := plainIDAnchors
-		t.Run(fmt.Sprintf("plainIDAnchors=%t", plainIDAnchors), func(t *testing.T) {
-			t.Parallel()
+	t.Parallel()
 
-			v := config.NewWithTestDefaults()
-			v.Set("baseURL", "https://example.org")
-			v.Set("blackfriday", map[string]any{
-				"plainIDAnchors": plainIDAnchors,
-			})
-			v.Set("markup", map[string]any{
-				"defaultMarkdownHandler": "blackfriday", // TODO(bep)
-			})
+	v := config.NewWithTestDefaults()
+	v.Set("baseURL", "https://example.org")
 
-			builder := newTestSitesBuilder(t).WithViper(v)
+	builder := newTestSitesBuilder(t).WithViper(v)
 
-			for i := 1; i <= 2; i++ {
-				builder.WithContent(fmt.Sprintf("page%d.md", i), `---
+	for i := 1; i <= 2; i++ {
+		builder.WithContent(fmt.Sprintf("page%d.md", i), `---
 title: "Hugo Rocks!"
 ---
 
@@ -1305,33 +778,19 @@ title: "Hugo Rocks!"
 
 
 `)
-			}
+	}
 
-			builder.Build(BuildCfg{})
+	builder.Build(BuildCfg{})
 
-			if plainIDAnchors {
-				builder.AssertFileContent("public/page2/index.html",
-					`
+	builder.AssertFileContent("public/page2/index.html", `
 <a href="/page1/#doc">Page 1 with anchor</a>
 <a href="https://example.org/page2/">Page 2</a>
 <a href="/page2/#doc">Page 2 with anchor</a></p>
 
 <h2 id="doc">Doc</h2>
 `,
-				)
-			} else {
-				builder.AssertFileContent("public/page2/index.html",
-					`
-<p><a href="https://example.org/page1/">Page 1</a>
-<a href="/page1/#doc:45ca767ba77bc1445a0acab74f80812f">Page 1 with anchor</a>
-<a href="https://example.org/page2/">Page 2</a>
-<a href="/page2/#doc:8e3cdf52fa21e33270c99433820e46bd">Page 2 with anchor</a></p>
-<h2 id="doc:8e3cdf52fa21e33270c99433820e46bd">Doc</h2>
-`,
-				)
-			}
-		})
-	}
+	)
+
 }
 
 // https://github.com/gohugoio/hugo/issues/6857
diff --git a/hugolib/site_test.go b/hugolib/site_test.go
index 012e824ba..8dac8fc92 100644
--- a/hugolib/site_test.go
+++ b/hugolib/site_test.go
@@ -287,11 +287,6 @@ func doTestShouldAlwaysHaveUglyURLs(t *testing.T, uglyURLs bool) {
 
 	cfg.Set("verbose", true)
 	cfg.Set("baseURL", "http://auth/bub")
-	cfg.Set("blackfriday",
-		map[string]any{
-			"plainIDAnchors": true,
-		})
-
 	cfg.Set("uglyURLs", uglyURLs)
 
 	sources := [][2]string{
@@ -887,8 +882,6 @@ func setupLinkingMockSite(t *testing.T) *Site {
 	})
 	cfg.Set("pluralizeListTitles", false)
 	cfg.Set("canonifyURLs", false)
-	cfg.Set("blackfriday",
-		map[string]any{})
 	writeSourcesToSource(t, "content", fs, sources...)
 	return buildSingleSite(t, deps.DepsCfg{Fs: fs, Cfg: cfg}, BuildCfg{})
 }
diff --git a/hugolib/testhelpers_test.go b/hugolib/testhelpers_test.go
index 4a72836af..1a2c423f7 100644
--- a/hugolib/testhelpers_test.go
+++ b/hugolib/testhelpers_test.go
@@ -300,9 +300,6 @@ defaultContentLanguageInSubdir = true
 [permalinks]
 other = "/somewhere/else/:filename"
 
-[blackfriday]
-angledQuotes = true
-
 [Taxonomies]
 tag = "tags"
 
@@ -311,8 +308,6 @@ tag = "tags"
 weight = 10
 title = "In English"
 languageName = "English"
-[Languages.en.blackfriday]
-angledQuotes = false
 [[Languages.en.menu.main]]
 url    = "/"
 name   = "Home"