diff options
Diffstat (limited to 'vendor/github.com/gomarkdown/markdown/html/renderer.go')
| -rw-r--r-- | vendor/github.com/gomarkdown/markdown/html/renderer.go | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/vendor/github.com/gomarkdown/markdown/html/renderer.go b/vendor/github.com/gomarkdown/markdown/html/renderer.go index f0e10a7f..01e0deec 100644 --- a/vendor/github.com/gomarkdown/markdown/html/renderer.go +++ b/vendor/github.com/gomarkdown/markdown/html/renderer.go @@ -28,6 +28,7 @@ const ( Safelink // Only link to trusted protocols NofollowLinks // Only link with rel="nofollow" NoreferrerLinks // Only link with rel="noreferrer" + NoopenerLinks // Only link with rel="noopener" HrefTargetBlank // Add a blank target CompletePage // Generate a complete HTML page UseXHTML // Generate XHTML output instead of HTML @@ -295,6 +296,9 @@ func appendLinkAttrs(attrs []string, flags Flags, link []byte) []string { if flags&NoreferrerLinks != 0 { val = append(val, "noreferrer") } + if flags&NoopenerLinks != 0 { + val = append(val, "noopener") + } if flags&HrefTargetBlank != 0 { attrs = append(attrs, `target="_blank"`) } @@ -1110,7 +1114,9 @@ func (r *Renderer) writeTOC(w io.Writer, doc ast.Node) { buf.WriteString("</a>") return ast.GoToNext } - nodeData.HeadingID = fmt.Sprintf("toc_%d", headingCount) + if nodeData.HeadingID == "" { + nodeData.HeadingID = fmt.Sprintf("toc_%d", headingCount) + } if nodeData.Level == tocLevel { buf.WriteString("</li>\n\n<li>") } else if nodeData.Level < tocLevel { @@ -1126,7 +1132,7 @@ func (r *Renderer) writeTOC(w io.Writer, doc ast.Node) { } } - fmt.Fprintf(&buf, `<a href="#toc_%d">`, headingCount) + fmt.Fprintf(&buf, `<a href="#%s">`, nodeData.HeadingID) headingCount++ return ast.GoToNext } |