diff options
Diffstat (limited to 'vendor/github.com/cpuguy83/go-md2man')
| -rw-r--r-- | vendor/github.com/cpuguy83/go-md2man/LICENSE.md | 21 | ||||
| -rw-r--r-- | vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go | 20 | ||||
| -rw-r--r-- | vendor/github.com/cpuguy83/go-md2man/md2man/roff.go | 285 |
3 files changed, 0 insertions, 326 deletions
diff --git a/vendor/github.com/cpuguy83/go-md2man/LICENSE.md b/vendor/github.com/cpuguy83/go-md2man/LICENSE.md deleted file mode 100644 index 1cade6ce..00000000 --- a/vendor/github.com/cpuguy83/go-md2man/LICENSE.md +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2014 Brian Goff - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go b/vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go deleted file mode 100644 index af62279a..00000000 --- a/vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go +++ /dev/null @@ -1,20 +0,0 @@ -package md2man - -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 - extensions |= blackfriday.EXTENSION_NO_INTRA_EMPHASIS - extensions |= blackfriday.EXTENSION_TABLES - extensions |= blackfriday.EXTENSION_FENCED_CODE - extensions |= blackfriday.EXTENSION_AUTOLINK - extensions |= blackfriday.EXTENSION_SPACE_HEADERS - extensions |= blackfriday.EXTENSION_FOOTNOTES - extensions |= blackfriday.EXTENSION_TITLEBLOCK - - return blackfriday.Markdown(doc, renderer, extensions) -} diff --git a/vendor/github.com/cpuguy83/go-md2man/md2man/roff.go b/vendor/github.com/cpuguy83/go-md2man/md2man/roff.go deleted file mode 100644 index 8c29ec68..00000000 --- a/vendor/github.com/cpuguy83/go-md2man/md2man/roff.go +++ /dev/null @@ -1,285 +0,0 @@ -package md2man - -import ( - "bytes" - "fmt" - "html" - "strings" - - "github.com/russross/blackfriday" -) - -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{} -} - -func (r *roffRenderer) GetFlags() int { - return 0 -} - -func (r *roffRenderer) TitleBlock(out *bytes.Buffer, text []byte) { - out.WriteString(".TH ") - - splitText := bytes.Split(text, []byte("\n")) - for i, line := range splitText { - line = bytes.TrimPrefix(line, []byte("% ")) - if i == 0 { - line = bytes.Replace(line, []byte("("), []byte("\" \""), 1) - line = bytes.Replace(line, []byte(")"), []byte("\" \""), 1) - } - line = append([]byte("\""), line...) - line = append(line, []byte("\" ")...) - out.Write(line) - } - 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) { - out.WriteString("\n.PP\n.RS\n\n.nf\n") - escapeSpecialChars(out, text) - out.WriteString("\n.fi\n.RE\n") -} - -func (r *roffRenderer) BlockQuote(out *bytes.Buffer, text []byte) { - out.WriteString("\n.PP\n.RS\n") - out.Write(text) - out.WriteString("\n.RE\n") -} - -func (r *roffRenderer) BlockHtml(out *bytes.Buffer, text []byte) { // nolint: golint - out.Write(text) -} - -func (r *roffRenderer) Header(out *bytes.Buffer, text func() bool, level int, id string) { - marker := out.Len() - - switch { - case marker == 0: - // This is the doc header - out.WriteString(".TH ") - case level == 1: - out.WriteString("\n\n.SH ") - case level == 2: - out.WriteString("\n.SH ") - default: - out.WriteString("\n.SS ") - } - - if !text() { - out.Truncate(marker) - return - } -} - -func (r *roffRenderer) HRule(out *bytes.Buffer) { - out.WriteString("\n.ti 0\n\\l'\\n(.lu'\n") -} - -func (r *roffRenderer) List(out *bytes.Buffer, text func() bool, flags int) { - marker := out.Len() - 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) { - 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) { - marker := out.Len() - out.WriteString("\n.PP\n") - if !text() { - out.Truncate(marker) - return - } - if marker != 0 { - out.WriteString("\n") - } -} - -func (r *roffRenderer) Table(out *bytes.Buffer, header []byte, body []byte, columnData []int) { - 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") -} - -func (r *roffRenderer) TableRow(out *bytes.Buffer, text []byte) { - if out.Len() > 0 { - out.WriteString("\n") - } - out.Write(text) -} - -func (r *roffRenderer) TableHeaderCell(out *bytes.Buffer, text []byte, align int) { - if out.Len() > 0 { - out.WriteString("\t") - } - if len(text) == 0 { - text = []byte{' '} - } - out.Write([]byte("\\fB\\fC" + string(text) + "\\fR")) -} - -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) -} - -func (r *roffRenderer) Footnotes(out *bytes.Buffer, text func() bool) { - -} - -func (r *roffRenderer) FootnoteItem(out *bytes.Buffer, name, text []byte, flags int) { - -} - -func (r *roffRenderer) AutoLink(out *bytes.Buffer, link []byte, kind int) { - out.WriteString("\n\\[la]") - out.Write(link) - out.WriteString("\\[ra]") -} - -func (r *roffRenderer) CodeSpan(out *bytes.Buffer, text []byte) { - out.WriteString("\\fB\\fC") - escapeSpecialChars(out, text) - out.WriteString("\\fR") -} - -func (r *roffRenderer) DoubleEmphasis(out *bytes.Buffer, text []byte) { - out.WriteString("\\fB") - out.Write(text) - out.WriteString("\\fP") -} - -func (r *roffRenderer) Emphasis(out *bytes.Buffer, text []byte) { - out.WriteString("\\fI") - out.Write(text) - out.WriteString("\\fP") -} - -func (r *roffRenderer) Image(out *bytes.Buffer, link []byte, title []byte, alt []byte) { -} - -func (r *roffRenderer) LineBreak(out *bytes.Buffer) { - out.WriteString("\n.br\n") -} - -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) { // nolint: golint - out.Write(tag) -} - -func (r *roffRenderer) TripleEmphasis(out *bytes.Buffer, text []byte) { - out.WriteString("\\s+2") - out.Write(text) - out.WriteString("\\s-2") -} - -func (r *roffRenderer) StrikeThrough(out *bytes.Buffer, text []byte) { -} - -func (r *roffRenderer) FootnoteRef(out *bytes.Buffer, ref []byte, id int) { - -} - -func (r *roffRenderer) Entity(out *bytes.Buffer, entity []byte) { - out.WriteString(html.UnescapeString(string(entity))) -} - -func (r *roffRenderer) NormalText(out *bytes.Buffer, text []byte) { - escapeSpecialChars(out, text) -} - -func (r *roffRenderer) DocumentHeader(out *bytes.Buffer) { -} - -func (r *roffRenderer) DocumentFooter(out *bytes.Buffer) { -} - -func needsBackslash(c byte) bool { - for _, r := range []byte("-_&\\~") { - if c == r { - return true - } - } - return false -} - -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 - - for i < len(text) && !needsBackslash(text[i]) { - i++ - } - if i > org { - out.Write(text[org:i]) - } - - // escape a character - if i >= len(text) { - break - } - out.WriteByte('\\') - out.WriteByte(text[i]) - } -} |