Remove mmark

Closes #9350

go.mod

@@ -36,7 +36,6 @@ require (
 	github.com/kyokomi/emoji/v2 v2.2.8
 	github.com/magefile/mage v1.11.0
 	github.com/mattn/go-isatty v0.0.14
-	github.com/miekg/mmark v1.3.6
 	github.com/mitchellh/hashstructure v1.1.0
 	github.com/mitchellh/mapstructure v1.4.3
 	github.com/muesli/smartcrop v0.3.0

go.sum

@@ -420,8 +420,6 @@ github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27k
 github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
-github.com/miekg/mmark v1.3.6 h1:t47x5vThdwgLJzofNsbsAl7gmIiJ7kbDQN5BxwBmwvY=
-github.com/miekg/mmark v1.3.6/go.mod h1:w7r9mkTvpS55jlfyn22qJ618itLryxXBhA7Jp3FIlkw=
 github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
 github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=

helpers/content.go

@@ -215,9 +215,6 @@ func (c *ContentSpec) ResolveMarkup(in string) string {
 	case "html", "htm":
 		return "html"
 	default:
-		if in == "mmark" {
-			Deprecated("Markup type mmark", "See https://gohugo.io//content-management/formats/#list-of-content-formats", true)
-		}
 		if conv := c.Converters.Get(in); conv != nil {
 			return conv.Name()
 		}

helpers/general_test.go

@@ -46,7 +46,6 @@ func TestResolveMarkup(t *testing.T) {
 		{"rst", "rst"},
 		{"pandoc", "pandoc"},
 		{"pdc", "pandoc"},
-		{"mmark", "mmark"},
 		{"html", "html"},
 		{"htm", "html"},
 		{"org", "org"},

hugolib/page_test.go

@@ -375,7 +375,6 @@ func testAllMarkdownEnginesForPages(t *testing.T,
 		shouldExecute func() bool
 	}{
 		{"md", func() bool { return true }},
-		{"mmark", func() bool { return true }},
 		{"ad", func() bool { return asciidocext.Supports() }},
 		{"rst", func() bool { return rst.Supports() }},
 	}

hugolib/shortcode_test.go

@@ -533,17 +533,7 @@ e`,
 			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>",
 		},
-		{
-			"sect/doc9.mmark", `
----
-menu:
-  main:
-    parent: 'parent'
----
-**Shortcodes:** *b: {{< b >}} c: {{% c %}}*`,
-			filepath.FromSlash("public/sect/doc9/index.html"),
-			"<p><strong>Shortcodes:</strong> <em>b: b c: c</em></p>\n",
-		},
+
 		// Issue #1229: Menus not available in shortcode.
 		{
 			"sect/doc10.md", `---
@@ -562,6 +552,9 @@ tags:
 			"sect/doc11.md", `---
 tags:
 - Bugs
+menu:
+  main:
+    parent: 'parent'
 ---
 **Tags:** {{< tags >}}`,
 			filepath.FromSlash("public/sect/doc11/index.html"),
@@ -1390,7 +1383,7 @@ outputs: ["html", "css", "csv", "json"]
 
 		b.Build(BuildCfg{})
 
-		//helpers.PrintFs(b.Fs.Destination, "public", os.Stdout)
+		// helpers.PrintFs(b.Fs.Destination, "public", os.Stdout)
 
 		for i := 0; i < numPages; i++ {
 			b.AssertFileContent(fmt.Sprintf("public/page%d/index.html", i), "Short-HTML")

markup/markup.go

@@ -27,7 +27,6 @@ import (
 	"github.com/gohugoio/hugo/markup/asciidocext"
 	"github.com/gohugoio/hugo/markup/blackfriday"
 	"github.com/gohugoio/hugo/markup/converter"
-	"github.com/gohugoio/hugo/markup/mmark"
 	"github.com/gohugoio/hugo/markup/pandoc"
 	"github.com/gohugoio/hugo/markup/rst"
 )
@@ -73,9 +72,6 @@ func NewConverterProvider(cfg converter.ProviderConfig) (ConverterProvider, erro
 	if err := add(blackfriday.Provider); err != nil {
 		return nil, err
 	}
-	if err := add(mmark.Provider); err != nil {
-		return nil, err
-	}
 	if err := add(asciidocext.Provider, "ad", "adoc"); err != nil {
 		return nil, err
 	}

markup/markup_test.go

@@ -39,7 +39,6 @@ func TestConverterRegistry(t *testing.T) {
 	c.Assert(r.Get("markdown").Name(), qt.Equals, "goldmark")
 
 	checkName("goldmark")
-	checkName("mmark")
 	checkName("asciidocext")
 	checkName("rst")
 	checkName("pandoc")