Update godeps for etcd 3.0.4
This commit is contained in:
91
vendor/github.com/russross/blackfriday/html.go
generated
vendored
91
vendor/github.com/russross/blackfriday/html.go
generated
vendored
@@ -31,6 +31,7 @@ const (
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HTML_SKIP_LINKS // skip all links
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HTML_SAFELINK // only link to trusted protocols
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HTML_NOFOLLOW_LINKS // only link with rel="nofollow"
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HTML_NOREFERRER_LINKS // only link with rel="noreferrer"
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HTML_HREF_TARGET_BLANK // add a blank target
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HTML_TOC // generate a table of contents
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HTML_OMIT_CONTENTS // skip the main contents (for a standalone table of contents)
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@@ -38,7 +39,8 @@ const (
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HTML_USE_XHTML // generate XHTML output instead of HTML
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HTML_USE_SMARTYPANTS // enable smart punctuation substitutions
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HTML_SMARTYPANTS_FRACTIONS // enable smart fractions (with HTML_USE_SMARTYPANTS)
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HTML_SMARTYPANTS_LATEX_DASHES // enable LaTeX-style dashes (with HTML_USE_SMARTYPANTS)
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HTML_SMARTYPANTS_DASHES // enable smart dashes (with HTML_USE_SMARTYPANTS)
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HTML_SMARTYPANTS_LATEX_DASHES // enable LaTeX-style dashes (with HTML_USE_SMARTYPANTS and HTML_SMARTYPANTS_DASHES)
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HTML_SMARTYPANTS_ANGLED_QUOTES // enable angled double quotes (with HTML_USE_SMARTYPANTS) for double quotes rendering
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HTML_FOOTNOTE_RETURN_LINKS // generate a link at the end of a footnote to return to the source
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)
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@@ -75,7 +77,7 @@ type HtmlRendererParameters struct {
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// Do not create this directly, instead use the HtmlRenderer function.
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type Html struct {
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flags int // HTML_* options
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closeTag string // how to end singleton tags: either " />\n" or ">\n"
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closeTag string // how to end singleton tags: either " />" or ">"
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title string // document title
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css string // optional css file url (used with HTML_COMPLETE_PAGE)
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@@ -94,8 +96,8 @@ type Html struct {
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}
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const (
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xhtmlClose = " />\n"
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htmlClose = ">\n"
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xhtmlClose = " />"
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htmlClose = ">"
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)
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// HtmlRenderer creates and configures an Html object, which
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@@ -249,6 +251,7 @@ func (options *Html) HRule(out *bytes.Buffer) {
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doubleSpace(out)
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out.WriteString("<hr")
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out.WriteString(options.closeTag)
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out.WriteByte('\n')
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}
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func (options *Html) BlockCode(out *bytes.Buffer, text []byte, lang string) {
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@@ -373,7 +376,9 @@ func (options *Html) List(out *bytes.Buffer, text func() bool, flags int) {
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marker := out.Len()
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doubleSpace(out)
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if flags&LIST_TYPE_ORDERED != 0 {
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if flags&LIST_TYPE_DEFINITION != 0 {
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out.WriteString("<dl>")
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} else if flags&LIST_TYPE_ORDERED != 0 {
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out.WriteString("<ol>")
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} else {
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out.WriteString("<ul>")
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@@ -382,7 +387,9 @@ func (options *Html) List(out *bytes.Buffer, text func() bool, flags int) {
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out.Truncate(marker)
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return
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}
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if flags&LIST_TYPE_ORDERED != 0 {
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if flags&LIST_TYPE_DEFINITION != 0 {
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out.WriteString("</dl>\n")
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} else if flags&LIST_TYPE_ORDERED != 0 {
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out.WriteString("</ol>\n")
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} else {
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out.WriteString("</ul>\n")
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@@ -390,12 +397,25 @@ func (options *Html) List(out *bytes.Buffer, text func() bool, flags int) {
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}
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func (options *Html) ListItem(out *bytes.Buffer, text []byte, flags int) {
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if flags&LIST_ITEM_CONTAINS_BLOCK != 0 || flags&LIST_ITEM_BEGINNING_OF_LIST != 0 {
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if (flags&LIST_ITEM_CONTAINS_BLOCK != 0 && flags&LIST_TYPE_DEFINITION == 0) ||
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flags&LIST_ITEM_BEGINNING_OF_LIST != 0 {
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doubleSpace(out)
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}
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out.WriteString("<li>")
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if flags&LIST_TYPE_TERM != 0 {
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out.WriteString("<dt>")
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} else if flags&LIST_TYPE_DEFINITION != 0 {
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out.WriteString("<dd>")
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} else {
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out.WriteString("<li>")
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}
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out.Write(text)
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out.WriteString("</li>\n")
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if flags&LIST_TYPE_TERM != 0 {
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out.WriteString("</dt>\n")
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} else if flags&LIST_TYPE_DEFINITION != 0 {
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out.WriteString("</dd>\n")
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} else {
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out.WriteString("</li>\n")
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}
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}
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func (options *Html) Paragraph(out *bytes.Buffer, text func() bool) {
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@@ -429,9 +449,17 @@ func (options *Html) AutoLink(out *bytes.Buffer, link []byte, kind int) {
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entityEscapeWithSkip(out, link, skipRanges)
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var relAttrs []string
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if options.flags&HTML_NOFOLLOW_LINKS != 0 && !isRelativeLink(link) {
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out.WriteString("\" rel=\"nofollow")
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relAttrs = append(relAttrs, "nofollow")
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}
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if options.flags&HTML_NOREFERRER_LINKS != 0 && !isRelativeLink(link) {
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relAttrs = append(relAttrs, "noreferrer")
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}
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if len(relAttrs) > 0 {
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out.WriteString(fmt.Sprintf("\" rel=\"%s", strings.Join(relAttrs, " ")))
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}
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// blank target only add to external link
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if options.flags&HTML_HREF_TARGET_BLANK != 0 && !isRelativeLink(link) {
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out.WriteString("\" target=\"_blank")
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@@ -476,7 +504,7 @@ func (options *Html) Emphasis(out *bytes.Buffer, text []byte) {
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}
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func (options *Html) maybeWriteAbsolutePrefix(out *bytes.Buffer, link []byte) {
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if options.parameters.AbsolutePrefix != "" && isRelativeLink(link) {
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if options.parameters.AbsolutePrefix != "" && isRelativeLink(link) && link[0] != '.' {
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out.WriteString(options.parameters.AbsolutePrefix)
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if link[0] != '/' {
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out.WriteByte('/')
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@@ -503,12 +531,12 @@ func (options *Html) Image(out *bytes.Buffer, link []byte, title []byte, alt []b
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out.WriteByte('"')
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out.WriteString(options.closeTag)
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return
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}
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func (options *Html) LineBreak(out *bytes.Buffer) {
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out.WriteString("<br")
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out.WriteString(options.closeTag)
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out.WriteByte('\n')
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}
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func (options *Html) Link(out *bytes.Buffer, link []byte, title []byte, content []byte) {
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@@ -535,9 +563,17 @@ func (options *Html) Link(out *bytes.Buffer, link []byte, title []byte, content
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out.WriteString("\" title=\"")
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attrEscape(out, title)
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}
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var relAttrs []string
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if options.flags&HTML_NOFOLLOW_LINKS != 0 && !isRelativeLink(link) {
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out.WriteString("\" rel=\"nofollow")
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relAttrs = append(relAttrs, "nofollow")
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}
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if options.flags&HTML_NOREFERRER_LINKS != 0 && !isRelativeLink(link) {
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relAttrs = append(relAttrs, "noreferrer")
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}
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if len(relAttrs) > 0 {
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out.WriteString(fmt.Sprintf("\" rel=\"%s", strings.Join(relAttrs, " ")))
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}
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// blank target only add to external link
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if options.flags&HTML_HREF_TARGET_BLANK != 0 && !isRelativeLink(link) {
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out.WriteString("\" target=\"_blank")
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@@ -850,6 +886,14 @@ func skipSpace(tag []byte, i int) int {
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return i
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}
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func skipChar(data []byte, start int, char byte) int {
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i := start
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for i < len(data) && data[i] == char {
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i++
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}
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return i
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}
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func doubleSpace(out *bytes.Buffer) {
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if out.Len() > 0 {
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out.WriteByte('\n')
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@@ -857,23 +901,32 @@ func doubleSpace(out *bytes.Buffer) {
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}
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func isRelativeLink(link []byte) (yes bool) {
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yes = false
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// a tag begin with '#'
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if link[0] == '#' {
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yes = true
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return true
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}
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// link begin with '/' but not '//', the second maybe a protocol relative link
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if len(link) >= 2 && link[0] == '/' && link[1] != '/' {
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yes = true
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return true
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}
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// only the root '/'
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if len(link) == 1 && link[0] == '/' {
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yes = true
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return true
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}
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return
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// current directory : begin with "./"
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if bytes.HasPrefix(link, []byte("./")) {
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return true
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}
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// parent directory : begin with "../"
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if bytes.HasPrefix(link, []byte("../")) {
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return true
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}
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return false
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}
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func (options *Html) ensureUniqueHeaderID(id string) string {
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