fix(deps): update module github.com/cpuguy83/go-md2man/v2 to v2.0.3

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

test/tools/go.mod

@@ -3,7 +3,7 @@ module github.com/containers/podman/test/tools
 go 1.18
 
 require (
-	github.com/cpuguy83/go-md2man/v2 v2.0.2
+	github.com/cpuguy83/go-md2man/v2 v2.0.3
 	github.com/onsi/ginkgo/v2 v2.13.0
 	github.com/vbatts/git-validation v1.2.0
 	golang.org/x/tools v0.14.0

test/tools/go.sum

@@ -1,8 +1,8 @@
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
-github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
-github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.3 h1:qMCsGGgs+MAzDFyp9LpAe1Lqy/fY/qCovCm0qnXZOBM=
+github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=

test/tools/vendor/github.com/cpuguy83/go-md2man/v2/.golangci.yml

@@ -0,0 +1,6 @@
+# For documentation, see https://golangci-lint.run/usage/configuration/
+
+linters:
+  enable:
+    - gofumpt
+

test/tools/vendor/github.com/cpuguy83/go-md2man/v2/go-md2man.1.md

@@ -2,22 +2,27 @@ go-md2man 1 "January 2015" go-md2man "User Manual"
 ==================================================
 
 # 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.
+# 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.
+By default, the input is stdin and the output is stdout.
 
-# Example
-  Convert the markdown file "go-md2man.1.md" into a manpage.
+# EXAMPLES
+Convert the markdown file *go-md2man.1.md* into a manpage:
+```
+go-md2man < go-md2man.1.md > go-md2man.1
+```
 
-    go-md2man -in=go-md2man.1.md -out=go-md2man.1.out
+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).

test/tools/vendor/github.com/cpuguy83/go-md2man/v2/md2man.go

@@ -9,8 +9,10 @@ import (
 	"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

test/tools/vendor/github.com/cpuguy83/go-md2man/v2/md2man/md2man.go

@@ -9,6 +9,8 @@ func Render(doc []byte) []byte {
 	renderer := NewRoffRenderer()
 
 	return blackfriday.Run(doc,
-		[]blackfriday.Option{blackfriday.WithRenderer(renderer),
-			blackfriday.WithExtensions(renderer.GetExtensions())}...)
+		[]blackfriday.Option{
+			blackfriday.WithRenderer(renderer),
+			blackfriday.WithExtensions(renderer.GetExtensions()),
+		}...)
 }

test/tools/vendor/github.com/cpuguy83/go-md2man/v2/md2man/roff.go

@@ -1,6 +1,7 @@
 package md2man
 
 import (
+	"bytes"
 	"fmt"
 	"io"
 	"os"
@@ -34,10 +35,10 @@ const (
 	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 @@ func (r *roffRenderer) RenderFooter(w io.Writer, ast *blackfriday.Node) {
 // 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 @@ func (r *roffRenderer) RenderNode(w io.Writer, node *blackfriday.Node, entering
 			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 @@ func (r *roffRenderer) RenderNode(w io.Writer, node *blackfriday.Node, entering
 		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 @@ func (r *roffRenderer) handleTableCell(w io.Writer, node *blackfriday.Node, ente
 			start = "\t"
 		}
 		if node.IsHeader {
-			start += codespanTag
+			start += strongTag
 		} else if nodeLiteralSize(node) > 30 {
 			start += tableCellStart
 		}
@@ -262,7 +274,7 @@ func (r *roffRenderer) handleTableCell(w io.Writer, node *blackfriday.Node, ente
 	} else {
 		var end string
 		if node.IsHeader {
-			end = codespanCloseTag
+			end = strongCloseTag
 		} else if nodeLiteralSize(node) > 30 {
 			end = tableCellEnd
 		}

test/tools/vendor/modules.txt

@@ -1,4 +1,4 @@
-# github.com/cpuguy83/go-md2man/v2 v2.0.2
+# github.com/cpuguy83/go-md2man/v2 v2.0.3
 ## explicit; go 1.11
 github.com/cpuguy83/go-md2man/v2
 github.com/cpuguy83/go-md2man/v2/md2man