updating github.com/cpuguy83/go-md2man to v1.0.10

go.mod

@@ -41,7 +41,7 @@ require (
 	github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7
 	github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea
 	github.com/coreos/rkt v1.30.0 // indirect
-	github.com/cpuguy83/go-md2man v1.0.4
+	github.com/cpuguy83/go-md2man v1.0.10
 	github.com/cyphar/filepath-securejoin v0.0.0-20170720062807-ae69057f2299 // indirect
 	github.com/davecgh/go-spew v1.1.1
 	github.com/daviddengcn/go-colortext v0.0.0-20160507010035-511bcaf42ccd
@@ -128,7 +128,7 @@ require (
 	github.com/prometheus/common v0.0.0-20181126121408-4724e9255275
 	github.com/quobyte/api v0.1.2
 	github.com/robfig/cron v0.0.0-20170309132418-df38d32658d8
-	github.com/russross/blackfriday v0.0.0-20151117072312-300106c228d5
+	github.com/russross/blackfriday v1.5.2
 	github.com/seccomp/libseccomp-golang v0.0.0-20150813023252-1b506fc7c24e // indirect
 	github.com/shurcooL/sanitized_anchor_name v0.0.0-20151028001915-10ef21a441db // indirect
 	github.com/sigma/go-inotify v0.0.0-20181102212354-c87b6cf5033d
@@ -236,7 +236,7 @@ replace (
 	github.com/coreos/go-systemd => github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7
 	github.com/coreos/pkg => github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea
 	github.com/coreos/rkt => github.com/coreos/rkt v1.30.0
-	github.com/cpuguy83/go-md2man => github.com/cpuguy83/go-md2man v1.0.4
+	github.com/cpuguy83/go-md2man => github.com/cpuguy83/go-md2man v1.0.10
 	github.com/cyphar/filepath-securejoin => github.com/cyphar/filepath-securejoin v0.0.0-20170720062807-ae69057f2299
 	github.com/d2g/dhcp4 => github.com/d2g/dhcp4 v0.0.0-20170904100407-a1d1b6c41b1c
 	github.com/d2g/dhcp4client => github.com/d2g/dhcp4client v0.0.0-20170829104524-6e570ed0a266

go.sum

@@ -85,8 +85,8 @@ github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea h1:n2Ltr3SrfQlf/9nOna1D
 github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/coreos/rkt v1.30.0 h1:Kkt6sYeEGKxA3Y7SCrY+nHoXkWed6Jr2BBY42GqMymM=
 github.com/coreos/rkt v1.30.0/go.mod h1:O634mlH6U7qk87poQifK6M2rsFNt+FyUTWNMnP1hF1U=
-github.com/cpuguy83/go-md2man v1.0.4 h1:OwjhDpK9YGCcI5CDf8HcdfsXqr6znFyAJfuZ27ixJsc=
-github.com/cpuguy83/go-md2man v1.0.4/go.mod h1:N6JayAiVKtlHSnuTCeuLSQVs75hb8q+dYQLjr7cDsKY=
+github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF22jk=
+github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/cyphar/filepath-securejoin v0.0.0-20170720062807-ae69057f2299 h1:2pOMM/RaFhI52FyCITl8aTf5HZ9LoHD8SkjbghAEG1E=
 github.com/cyphar/filepath-securejoin v0.0.0-20170720062807-ae69057f2299/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2G9VLXONKD9G7QGMM+4=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=

vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go

@@ -4,6 +4,7 @@ import (
 	"github.com/russross/blackfriday"
 )
 
+// Render converts a markdown document into a roff formatted document.
 func Render(doc []byte) []byte {
 	renderer := RoffRenderer(0)
 	extensions := 0

vendor/github.com/cpuguy83/go-md2man/md2man/roff.go

@@ -9,8 +9,12 @@ import (
 	"github.com/russross/blackfriday"
 )
 
-type roffRenderer struct{}
+type roffRenderer struct {
+	ListCounters []int
+}
 
+// RoffRenderer creates a new blackfriday Renderer for generating roff documents
+// from markdown
 func RoffRenderer(flags int) blackfriday.Renderer {
 	return &roffRenderer{}
 }
@@ -33,8 +37,12 @@ func (r *roffRenderer) TitleBlock(out *bytes.Buffer, text []byte) {
 		line = append(line, []byte("\" ")...)
 		out.Write(line)
 	}
+	out.WriteString("\n")
 
-	out.WriteString(" \"\"\n")
+	// disable hyphenation
+	out.WriteString(".nh\n")
+	// disable justification (adjust text to left margin only)
+	out.WriteString(".ad l\n")
 }
 
 func (r *roffRenderer) BlockCode(out *bytes.Buffer, text []byte, lang string) {
@@ -49,7 +57,7 @@ func (r *roffRenderer) BlockQuote(out *bytes.Buffer, text []byte) {
 	out.WriteString("\n.RE\n")
 }
 
-func (r *roffRenderer) BlockHtml(out *bytes.Buffer, text []byte) {
+func (r *roffRenderer) BlockHtml(out *bytes.Buffer, text []byte) { // nolint: golint
 	out.Write(text)
 }
 
@@ -80,23 +88,25 @@ func (r *roffRenderer) HRule(out *bytes.Buffer) {
 
 func (r *roffRenderer) List(out *bytes.Buffer, text func() bool, flags int) {
 	marker := out.Len()
-	out.WriteString(".IP ")
-	if flags&blackfriday.LIST_TYPE_ORDERED != 0 {
-		out.WriteString("\\(bu 2")
-	} else {
-		out.WriteString("\\n+[step" + string(flags) + "]")
-	}
-	out.WriteString("\n")
+	r.ListCounters = append(r.ListCounters, 1)
+	out.WriteString("\n.RS\n")
 	if !text() {
 		out.Truncate(marker)
 		return
 	}
-
+	r.ListCounters = r.ListCounters[:len(r.ListCounters)-1]
+	out.WriteString("\n.RE\n")
 }
 
 func (r *roffRenderer) ListItem(out *bytes.Buffer, text []byte, flags int) {
-	out.WriteString("\n\\item ")
+	if flags&blackfriday.LIST_TYPE_ORDERED != 0 {
+		out.WriteString(fmt.Sprintf(".IP \"%3d.\" 5\n", r.ListCounters[len(r.ListCounters)-1]))
+		r.ListCounters[len(r.ListCounters)-1]++
+	} else {
+		out.WriteString(".IP \\(bu 2\n")
+	}
 	out.Write(text)
+	out.WriteString("\n")
 }
 
 func (r *roffRenderer) Paragraph(out *bytes.Buffer, text func() bool) {
@@ -111,11 +121,24 @@ func (r *roffRenderer) Paragraph(out *bytes.Buffer, text func() bool) {
 	}
 }
 
-// TODO: This might now work
 func (r *roffRenderer) Table(out *bytes.Buffer, header []byte, body []byte, columnData []int) {
-	out.WriteString(".TS\nallbox;\n")
+	out.WriteString("\n.TS\nallbox;\n")
 
+	maxDelims := 0
+	lines := strings.Split(strings.TrimRight(string(header), "\n")+"\n"+strings.TrimRight(string(body), "\n"), "\n")
+	for _, w := range lines {
+		curDelims := strings.Count(w, "\t")
+		if curDelims > maxDelims {
+			maxDelims = curDelims
+		}
+	}
+	out.Write([]byte(strings.Repeat("l ", maxDelims+1) + "\n"))
+	out.Write([]byte(strings.Repeat("l ", maxDelims+1) + ".\n"))
 	out.Write(header)
+	if len(header) > 0 {
+		out.Write([]byte("\n"))
+	}
+
 	out.Write(body)
 	out.WriteString("\n.TE\n")
 }
@@ -125,24 +148,30 @@ func (r *roffRenderer) TableRow(out *bytes.Buffer, text []byte) {
 		out.WriteString("\n")
 	}
 	out.Write(text)
-	out.WriteString("\n")
 }
 
 func (r *roffRenderer) TableHeaderCell(out *bytes.Buffer, text []byte, align int) {
 	if out.Len() > 0 {
-		out.WriteString(" ")
+		out.WriteString("\t")
 	}
-	out.Write(text)
-	out.WriteString(" ")
+	if len(text) == 0 {
+		text = []byte{' '}
+	}
+	out.Write([]byte("\\fB\\fC" + string(text) + "\\fR"))
 }
 
-// TODO: This is probably broken
 func (r *roffRenderer) TableCell(out *bytes.Buffer, text []byte, align int) {
 	if out.Len() > 0 {
 		out.WriteString("\t")
 	}
+	if len(text) > 30 {
+		text = append([]byte("T{\n"), text...)
+		text = append(text, []byte("\nT}")...)
+	}
+	if len(text) == 0 {
+		text = []byte{' '}
+	}
 	out.Write(text)
-	out.WriteString("\t")
 }
 
 func (r *roffRenderer) Footnotes(out *bytes.Buffer, text func() bool) {
@@ -185,10 +214,11 @@ func (r *roffRenderer) LineBreak(out *bytes.Buffer) {
 }
 
 func (r *roffRenderer) Link(out *bytes.Buffer, link []byte, title []byte, content []byte) {
+	out.Write(content)
 	r.AutoLink(out, link, 0)
 }
 
-func (r *roffRenderer) RawHtmlTag(out *bytes.Buffer, tag []byte) {
+func (r *roffRenderer) RawHtmlTag(out *bytes.Buffer, tag []byte) { // nolint: golint
 	out.Write(tag)
 }
 
@@ -209,25 +239,6 @@ func (r *roffRenderer) Entity(out *bytes.Buffer, entity []byte) {
 	out.WriteString(html.UnescapeString(string(entity)))
 }
 
-func processFooterText(text []byte) []byte {
-	text = bytes.TrimPrefix(text, []byte("% "))
-	newText := []byte{}
-	textArr := strings.Split(string(text), ") ")
-
-	for i, w := range textArr {
-		if i == 0 {
-			w = strings.Replace(w, "(", "\" \"", 1)
-			w = fmt.Sprintf("\"%s\"", w)
-		} else {
-			w = fmt.Sprintf(" \"%s\"", w)
-		}
-		newText = append(newText, []byte(w)...)
-	}
-	newText = append(newText, []byte(" \"\"")...)
-
-	return newText
-}
-
 func (r *roffRenderer) NormalText(out *bytes.Buffer, text []byte) {
 	escapeSpecialChars(out, text)
 }
@@ -249,6 +260,11 @@ func needsBackslash(c byte) bool {
 
 func escapeSpecialChars(out *bytes.Buffer, text []byte) {
 	for i := 0; i < len(text); i++ {
+		// escape initial apostrophe or period
+		if len(text) >= 1 && (text[0] == '\'' || text[0] == '.') {
+			out.WriteString("\\&")
+		}
+
 		// directly copy normal characters
 		org := i
 

vendor/modules.txt

@@ -269,7 +269,7 @@ github.com/coreos/go-systemd/util
 # github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea => github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea
 github.com/coreos/pkg/capnslog
 github.com/coreos/pkg/dlopen
-# github.com/cpuguy83/go-md2man v1.0.4 => github.com/cpuguy83/go-md2man v1.0.4
+# github.com/cpuguy83/go-md2man v1.0.10 => github.com/cpuguy83/go-md2man v1.0.10
 github.com/cpuguy83/go-md2man/md2man
 # github.com/cyphar/filepath-securejoin v0.0.0-20170720062807-ae69057f2299 => github.com/cyphar/filepath-securejoin v0.0.0-20170720062807-ae69057f2299
 github.com/cyphar/filepath-securejoin
@@ -725,7 +725,7 @@ github.com/quobyte/api
 github.com/robfig/cron
 # github.com/rubiojr/go-vhd v0.0.0-20160810183302-0bfd3b39853c => github.com/rubiojr/go-vhd v0.0.0-20160810183302-0bfd3b39853c
 github.com/rubiojr/go-vhd/vhd
-# github.com/russross/blackfriday v0.0.0-20151117072312-300106c228d5 => github.com/russross/blackfriday v0.0.0-20151117072312-300106c228d5
+# github.com/russross/blackfriday v1.5.2 => github.com/russross/blackfriday v0.0.0-20151117072312-300106c228d5
 github.com/russross/blackfriday
 # github.com/satori/go.uuid v1.2.0 => github.com/satori/go.uuid v1.2.0
 github.com/satori/go.uuid