diff -Nru go-md2man-v2-2.0.2+ds1/.github/workflows/test.yml go-md2man-v2-2.0.3+ds1/.github/workflows/test.yml
--- go-md2man-v2-2.0.2+ds1/.github/workflows/test.yml	2022-04-22 22:25:44.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/.github/workflows/test.yml	2023-10-10 18:05:46.000000000 +0000
@@ -16,12 +16,12 @@
     runs-on: ${{ matrix.platform }}
     steps:
       - name: Install Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go-version }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Build
         run: go build -v ./...
@@ -32,8 +32,7 @@
   lint:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
-      - uses: golangci/golangci-lint-action@v3.1.0
+      - uses: actions/checkout@v4
+      - uses: golangci/golangci-lint-action@v3.7.0
         with:
-          # must be specified without patch version
-          version: v1.41
+          version: v1.51
diff -Nru go-md2man-v2-2.0.2+ds1/.golangci.yml go-md2man-v2-2.0.3+ds1/.golangci.yml
--- go-md2man-v2-2.0.2+ds1/.golangci.yml	1970-01-01 00:00:00.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/.golangci.yml	2023-10-10 18:05:46.000000000 +0000
@@ -0,0 +1,6 @@
+# For documentation, see https://golangci-lint.run/usage/configuration/
+
+linters:
+  enable:
+    - gofumpt
+
diff -Nru go-md2man-v2-2.0.2+ds1/debian/changelog go-md2man-v2-2.0.3+ds1/debian/changelog
--- go-md2man-v2-2.0.2+ds1/debian/changelog	2023-08-24 05:14:24.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/debian/changelog	2023-10-23 10:42:49.000000000 +0000
@@ -1,8 +1,10 @@
-go-md2man-v2 (2.0.2+ds1-1build1) mantic; urgency=medium
+go-md2man-v2 (2.0.3+ds1-1) unstable; urgency=medium
 
-  * No-change rebuild with Go 1.21.
+  * New upstream version 2.0.3+ds1
+  * Drop -dev package’s unneeded dependency on ${shlibs:Depends}
+  * Bump Standards-Version to 4.6.2 (no change)
 
- -- Michael Hudson-Doyle <michael.hudson@ubuntu.com>  Thu, 24 Aug 2023 17:14:24 +1200
+ -- Anthony Fok <foka@debian.org>  Mon, 23 Oct 2023 04:42:49 -0600
 
 go-md2man-v2 (2.0.2+ds1-1) unstable; urgency=medium
 
diff -Nru go-md2man-v2-2.0.2+ds1/debian/control go-md2man-v2-2.0.3+ds1/debian/control
--- go-md2man-v2-2.0.2+ds1/debian/control	2022-06-05 13:38:25.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/debian/control	2023-10-23 10:42:35.000000000 +0000
@@ -10,7 +10,7 @@
                golang-any,
                golang-github-russross-blackfriday-v2-dev (>= 2.1.0)
 Testsuite: autopkgtest-pkg-go
-Standards-Version: 4.6.1
+Standards-Version: 4.6.2
 Vcs-Browser: https://salsa.debian.org/go-team/packages/go-md2man-v2
 Vcs-Git: https://salsa.debian.org/go-team/packages/go-md2man-v2.git
 Homepage: https://github.com/cpuguy83/go-md2man
@@ -34,8 +34,7 @@
 Architecture: all
 Multi-Arch: foreign
 Depends: golang-github-russross-blackfriday-v2-dev (>= 2.1.0),
-         ${misc:Depends},
-         ${shlibs:Depends}
+         ${misc:Depends}
 Description: utility to create manpages from markdown (source)
  Turns Markdown into manpages, which is really handy for people
  that don't want to learn how to make manpages from stuff like DocBook.
diff -Nru go-md2man-v2-2.0.2+ds1/go-md2man.1.md go-md2man-v2-2.0.3+ds1/go-md2man.1.md
--- go-md2man-v2-2.0.2+ds1/go-md2man.1.md	2022-04-22 22:25:44.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/go-md2man.1.md	2023-10-10 18:05:46.000000000 +0000
@@ -2,22 +2,27 @@
 ==================================================
 
 # NAME
-  go-md2man - Convert markdown files into manpages
+go-md2man - Convert markdown files into manpages
 
 # SYNOPSIS
-  go-md2man -in=[/path/to/md/file] -out=[/path/to/output]
+**go-md2man** [**-in**=*/path/to/md/file*] [**-out**=*/path/to/output*]
 
-# Description
-  go-md2man converts standard markdown formatted documents into manpages. It is
-  written purely in Go so as to reduce dependencies on 3rd party libs.
-
-  By default, the input is stdin and the output is stdout.
-
-# Example
-  Convert the markdown file "go-md2man.1.md" into a manpage.
-
-    go-md2man -in=go-md2man.1.md -out=go-md2man.1.out
+# DESCRIPTION
+**go-md2man** converts standard markdown formatted documents into manpages. It is
+written purely in Go so as to reduce dependencies on 3rd party libs.
+
+By default, the input is stdin and the output is stdout.
+
+# EXAMPLES
+Convert the markdown file *go-md2man.1.md* into a manpage:
+```
+go-md2man < go-md2man.1.md > go-md2man.1
+```
+
+Same, but using command line arguments instead of shell redirection:
+```
+go-md2man -in=go-md2man.1.md -out=go-md2man.1
+```
 
 # HISTORY
-  January 2015, Originally compiled by Brian Goff( cpuguy83@gmail.com )
-
+January 2015, Originally compiled by Brian Goff (cpuguy83@gmail.com).
diff -Nru go-md2man-v2-2.0.2+ds1/hack/ci/check_mods.sh go-md2man-v2-2.0.3+ds1/hack/ci/check_mods.sh
--- go-md2man-v2-2.0.2+ds1/hack/ci/check_mods.sh	2022-04-22 22:25:44.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/hack/ci/check_mods.sh	2023-10-10 18:05:46.000000000 +0000
@@ -2,14 +2,8 @@
 
 set -e
 
-exit_code=0
-
 make vendor
-git diff --exit-code go.mod go.sum || exit_code=$?
-
-if [ ${exit_code} -eq 0 ]; then
-	exit 0
+if ! git diff --exit-code go.mod go.sum; then
+	echo "please run \`make mod\` and check in the changes"
+	exit 1
 fi
-
-echo "please run \`make mod\` and check in the changes"
-exit ${exit_code}
diff -Nru go-md2man-v2-2.0.2+ds1/md2man/md2man.go go-md2man-v2-2.0.3+ds1/md2man/md2man.go
--- go-md2man-v2-2.0.2+ds1/md2man/md2man.go	2022-04-22 22:25:44.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/md2man/md2man.go	2023-10-10 18:05:46.000000000 +0000
@@ -9,6 +9,8 @@
 	renderer := NewRoffRenderer()
 
 	return blackfriday.Run(doc,
-		[]blackfriday.Option{blackfriday.WithRenderer(renderer),
-			blackfriday.WithExtensions(renderer.GetExtensions())}...)
+		[]blackfriday.Option{
+			blackfriday.WithRenderer(renderer),
+			blackfriday.WithExtensions(renderer.GetExtensions()),
+		}...)
 }
diff -Nru go-md2man-v2-2.0.2+ds1/md2man/roff.go go-md2man-v2-2.0.3+ds1/md2man/roff.go
--- go-md2man-v2-2.0.2+ds1/md2man/roff.go	2022-04-22 22:25:44.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/md2man/roff.go	2023-10-10 18:05:46.000000000 +0000
@@ -1,6 +1,7 @@
 package md2man
 
 import (
+	"bytes"
 	"fmt"
 	"io"
 	"os"
@@ -34,10 +35,10 @@
 	hruleTag         = "\n.ti 0\n\\l'\\n(.lu'\n"
 	linkTag          = "\n\\[la]"
 	linkCloseTag     = "\\[ra]"
-	codespanTag      = "\\fB\\fC"
+	codespanTag      = "\\fB"
 	codespanCloseTag = "\\fR"
-	codeTag          = "\n.PP\n.RS\n\n.nf\n"
-	codeCloseTag     = "\n.fi\n.RE\n"
+	codeTag          = "\n.EX\n"
+	codeCloseTag     = "\n.EE\n"
 	quoteTag         = "\n.PP\n.RS\n"
 	quoteCloseTag    = "\n.RE\n"
 	listTag          = "\n.RS\n"
@@ -86,8 +87,7 @@
 // RenderNode is called for each node in a markdown document; based on the node
 // type the equivalent roff output is sent to the writer
 func (r *roffRenderer) RenderNode(w io.Writer, node *blackfriday.Node, entering bool) blackfriday.WalkStatus {
-
-	var walkAction = blackfriday.GoToNext
+	walkAction := blackfriday.GoToNext
 
 	switch node.Type {
 	case blackfriday.Text:
@@ -109,9 +109,16 @@
 			out(w, strongCloseTag)
 		}
 	case blackfriday.Link:
-		if !entering {
-			out(w, linkTag+string(node.LinkData.Destination)+linkCloseTag)
-		}
+		// Don't render the link text for automatic links, because this
+		// will only duplicate the URL in the roff output.
+		// See https://daringfireball.net/projects/markdown/syntax#autolink
+		if !bytes.Equal(node.LinkData.Destination, node.FirstChild.Literal) {
+			out(w, string(node.FirstChild.Literal))
+		}
+		// Hyphens in a link must be escaped to avoid word-wrap in the rendered man page.
+		escapedLink := strings.ReplaceAll(string(node.LinkData.Destination), "-", "\\-")
+		out(w, linkTag+escapedLink+linkCloseTag)
+		walkAction = blackfriday.SkipChildren
 	case blackfriday.Image:
 		// ignore images
 		walkAction = blackfriday.SkipChildren
@@ -160,6 +167,11 @@
 		r.handleTableCell(w, node, entering)
 	case blackfriday.HTMLSpan:
 		// ignore other HTML tags
+	case blackfriday.HTMLBlock:
+		if bytes.HasPrefix(node.Literal, []byte("<!--")) {
+			break // ignore comments, no warning
+		}
+		fmt.Fprintln(os.Stderr, "WARNING: go-md2man does not handle node type "+node.Type.String())
 	default:
 		fmt.Fprintln(os.Stderr, "WARNING: go-md2man does not handle node type "+node.Type.String())
 	}
@@ -254,7 +266,7 @@
 			start = "\t"
 		}
 		if node.IsHeader {
-			start += codespanTag
+			start += strongTag
 		} else if nodeLiteralSize(node) > 30 {
 			start += tableCellStart
 		}
@@ -262,7 +274,7 @@
 	} else {
 		var end string
 		if node.IsHeader {
-			end = codespanCloseTag
+			end = strongCloseTag
 		} else if nodeLiteralSize(node) > 30 {
 			end = tableCellEnd
 		}
diff -Nru go-md2man-v2-2.0.2+ds1/md2man/roff_test.go go-md2man-v2-2.0.3+ds1/md2man/roff_test.go
--- go-md2man-v2-2.0.2+ds1/md2man/roff_test.go	2022-04-22 22:25:44.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/md2man/roff_test.go	2023-10-10 18:05:46.000000000 +0000
@@ -10,8 +10,19 @@
 	extensions blackfriday.Extensions
 }
 
+func TestCodeBlocks(t *testing.T) {
+	tests := []string{
+		"```\nsome code\n```\n",
+		".nh\n\n.EX\nsome code\n\n.EE\n",
+
+		"```bash\necho foo\n```\n",
+		".nh\n\n.EX\necho foo\n\n.EE\n",
+	}
+	doTestsParam(t, tests, TestParams{blackfriday.FencedCode})
+}
+
 func TestEmphasis(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"nothing inline\n",
 		".nh\n\n.PP\nnothing inline\n",
 
@@ -67,7 +78,7 @@
 }
 
 func TestStrong(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"nothing inline\n",
 		".nh\n\n.PP\nnothing inline\n",
 
@@ -117,16 +128,16 @@
 		".nh\n\n.PP\nmix of **markers__\n",
 
 		"**`/usr`** : this folder is named `usr`\n",
-		".nh\n\n.PP\n\\fB\\fB\\fC/usr\\fR\\fP : this folder is named \\fB\\fCusr\\fR\n",
+		".nh\n\n.PP\n\\fB\\fB/usr\\fR\\fP : this folder is named \\fBusr\\fR\n",
 
 		"**`/usr`** :\n\n this folder is named `usr`\n",
-		".nh\n\n.PP\n\\fB\\fB\\fC/usr\\fR\\fP :\n\n.PP\nthis folder is named \\fB\\fCusr\\fR\n",
+		".nh\n\n.PP\n\\fB\\fB/usr\\fR\\fP :\n\n.PP\nthis folder is named \\fBusr\\fR\n",
 	}
 	doTestsInline(t, tests)
 }
 
 func TestEmphasisMix(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"***triple emphasis***\n",
 		".nh\n\n.PP\n\\fB\\fItriple emphasis\\fP\\fP\n",
 
@@ -155,15 +166,15 @@
 }
 
 func TestCodeSpan(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"`source code`\n",
-		".nh\n\n.PP\n\\fB\\fCsource code\\fR\n",
+		".nh\n\n.PP\n\\fBsource code\\fR\n",
 
 		"` source code with spaces `\n",
-		".nh\n\n.PP\n\\fB\\fCsource code with spaces\\fR\n",
+		".nh\n\n.PP\n\\fBsource code with spaces\\fR\n",
 
 		"` source code with spaces `not here\n",
-		".nh\n\n.PP\n\\fB\\fCsource code with spaces\\fRnot here\n",
+		".nh\n\n.PP\n\\fBsource code with spaces\\fRnot here\n",
 
 		"a `single marker\n",
 		".nh\n\n.PP\na `single marker\n",
@@ -175,25 +186,25 @@
 		".nh\n\n.PP\nmarkers with  a space\n",
 
 		"`source code` and a `stray\n",
-		".nh\n\n.PP\n\\fB\\fCsource code\\fR and a `stray\n",
+		".nh\n\n.PP\n\\fBsource code\\fR and a `stray\n",
 
 		"`source *with* _awkward characters_ in it`\n",
-		".nh\n\n.PP\n\\fB\\fCsource *with* _awkward characters_ in it\\fR\n",
+		".nh\n\n.PP\n\\fBsource *with* _awkward characters_ in it\\fR\n",
 
 		"`split over\ntwo lines`\n",
-		".nh\n\n.PP\n\\fB\\fCsplit over\ntwo lines\\fR\n",
+		".nh\n\n.PP\n\\fBsplit over\ntwo lines\\fR\n",
 
 		"```multiple ticks``` for the marker\n",
-		".nh\n\n.PP\n\\fB\\fCmultiple ticks\\fR for the marker\n",
+		".nh\n\n.PP\n\\fBmultiple ticks\\fR for the marker\n",
 
 		"```multiple ticks `with` ticks inside```\n",
-		".nh\n\n.PP\n\\fB\\fCmultiple ticks `with` ticks inside\\fR\n",
+		".nh\n\n.PP\n\\fBmultiple ticks `with` ticks inside\\fR\n",
 	}
 	doTestsInline(t, tests)
 }
 
 func TestListLists(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"\n\n**[grpc]**\n: Section for gRPC socket listener settings. Contains three properties:\n - **address** (Default: \"/run/containerd/containerd.sock\")\n - **uid** (Default: 0)\n - **gid** (Default: 0)",
 		".nh\n\n.TP\n\\fB[grpc]\\fP\nSection for gRPC socket listener settings. Contains three properties:\n.RS\n.IP \\(bu 2\n\\fBaddress\\fP (Default: \"/run/containerd/containerd.sock\")\n.IP \\(bu 2\n\\fBuid\\fP (Default: 0)\n.IP \\(bu 2\n\\fBgid\\fP (Default: 0)\n\n.RE\n\n",
 		"Definition title\n: Definition description one\n: And two\n: And three\n",
@@ -203,7 +214,7 @@
 }
 
 func TestLineBreak(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"this line  \nhas a break\n",
 		".nh\n\n.PP\nthis line\n.br\nhas a break\n",
 
@@ -238,11 +249,12 @@
 		".nh\n\n.PP\nthis has an\n.br\nextra space\n",
 	}
 	doTestsInlineParam(t, tests, TestParams{
-		extensions: blackfriday.BackslashLineBreak})
+		extensions: blackfriday.BackslashLineBreak,
+	})
 }
 
 func TestTable(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		`
 | Animal               | Color         |
 | --------------| --- |
@@ -257,7 +269,7 @@
 allbox;
 l l 
 l l .
-\fB\fCAnimal\fR	\fB\fCColor\fR
+\fBAnimal\fP	\fBColor\fP
 elephant	T{
 Gray. The elephant is very gray.
 T}
@@ -273,7 +285,7 @@
 }
 
 func TestTableWithEmptyCell(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		`
 | Col1     | Col2  | Col3 |
 |:---------|:-----:|:----:| 
@@ -286,7 +298,7 @@
 allbox;
 l l l 
 l l l .
-\fB\fCCol1\fR	\fB\fCCol2\fR	\fB\fCCol3\fR
+\fBCol1\fP	\fBCol2\fP	\fBCol3\fP
 row one		
 row two	x	
 .TE
@@ -296,7 +308,7 @@
 }
 
 func TestTableWrapping(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		`
 | Col1        | Col2                                             |
 | ----------- | ------------------------------------------------ |
@@ -314,14 +326,14 @@
 allbox;
 l l 
 l l .
-\fB\fCCol1\fR	\fB\fCCol2\fR
+\fBCol1\fP	\fBCol2\fP
 row one	This is a short line.
 row|two	Col1 should not wrap.
 row three	no|wrap
 row four	Inline \fIcursive\fP should not wrap.
-row five	Inline \fB\fCcode markup\fR should not wrap.
+row five	Inline \fBcode markup\fR should not wrap.
 row six	T{
-A line that's longer than 30 characters with inline \fB\fCcode markup\fR or \fIcursive\fP should not wrap.
+A line that's longer than 30 characters with inline \fBcode markup\fR or \fIcursive\fP should not wrap.
 T}
 row seven	T{
 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent eu ipsum eget tortor aliquam accumsan. Quisque ac turpis convallis, sagittis urna ac, tempor est. Mauris nibh arcu, hendrerit id eros sed, sodales lacinia ex. Suspendisse sed condimentum urna, vitae mattis lectus. Mauris imperdiet magna vel purus pretium, id interdum libero.
@@ -333,15 +345,19 @@
 }
 
 func TestLinks(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"See [docs](https://docs.docker.com/) for\nmore",
 		".nh\n\n.PP\nSee docs\n\\[la]https://docs.docker.com/\\[ra] for\nmore\n",
+		"See [docs](https://docs-foo.docker.com/) for\nmore",
+		".nh\n\n.PP\nSee docs\n\\[la]https://docs\\-foo.docker.com/\\[ra] for\nmore\n",
+		"See <https://docs-foo.docker.com/> for\nmore",
+		".nh\n\n.PP\nSee \n\\[la]https://docs\\-foo.docker.com/\\[ra] for\nmore\n",
 	}
 	doTestsInline(t, tests)
 }
 
 func TestEscapeCharacters(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"Test-one_two&three\\four~five",
 		".nh\n\n.PP\nTest-one_two&three\\\\four~five\n",
 	}
@@ -349,7 +365,7 @@
 }
 
 func TestSpan(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		"Text containing a <span>html span</span> element\n",
 		".nh\n\n.PP\nText containing a html span element\n",
 
@@ -363,7 +379,7 @@
 }
 
 func TestEmails(t *testing.T) {
-	var tests = []string{
+	tests := []string{
 		`April 2014, Originally compiled by William Henry (whenry at redhat dot com)
 based on docker.com source material and internal work.
 June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
@@ -382,6 +398,20 @@
 	doTestsInline(t, tests)
 }
 
+func TestComments(t *testing.T) {
+	blockTests := []string{
+		"First paragraph\n\n<!-- Comment, HTML should be separated by blank lines -->\n\nSecond paragraph\n",
+		".nh\n\n.PP\nFirst paragraph\n\n.PP\nSecond paragraph\n",
+	}
+	doTestsParam(t, blockTests, TestParams{})
+
+	inlineTests := []string{
+		"Text with a com<!--...-->ment in the middle\n",
+		".nh\n\n.PP\nText with a comment in the middle\n",
+	}
+	doTestsInlineParam(t, inlineTests, TestParams{})
+}
+
 func execRecoverableTestSuite(t *testing.T, tests []string, params TestParams, suite func(candidate *string)) {
 	// Catch and report panics. This is useful when running 'go test -v' on
 	// the integration server. When developing, though, crash dump is often
diff -Nru go-md2man-v2-2.0.2+ds1/md2man.go go-md2man-v2-2.0.3+ds1/md2man.go
--- go-md2man-v2-2.0.2+ds1/md2man.go	2022-04-22 22:25:44.000000000 +0000
+++ go-md2man-v2-2.0.3+ds1/md2man.go	2023-10-10 18:05:46.000000000 +0000
@@ -9,8 +9,10 @@
 	"github.com/cpuguy83/go-md2man/v2/md2man"
 )
 
-var inFilePath = flag.String("in", "", "Path to file to be processed (default: stdin)")
-var outFilePath = flag.String("out", "", "Path to output processed file (default: stdout)")
+var (
+	inFilePath  = flag.String("in", "", "Path to file to be processed (default: stdin)")
+	outFilePath = flag.String("out", "", "Path to output processed file (default: stdout)")
+)
 
 func main() {
 	var err error