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Don't treat fragments as valid URLs

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This commit is contained in:
Christian Muehlhaeuser
2019-12-28 00:57:24 +01:00
parent 5a1a0f6457
commit 4c42a50164
1 changed files with 5 additions and 3 deletions
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ansi/link.go
+5 -3
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@@ -2,6 +2,7 @@ package ansi
import ( import (
"io" "io"
"net/url"
) )
// A LinkElement is used to render hyperlinks. // A LinkElement is used to render hyperlinks.
@@ -14,8 +15,7 @@ type LinkElement struct {
func (e *LinkElement) Render(w io.Writer, ctx RenderContext) error { func (e *LinkElement) Render(w io.Writer, ctx RenderContext) error {
var textRendered bool var textRendered bool
if len(e.Text) > 0 && if len(e.Text) > 0 && e.Text != e.URL {
e.Text != e.URL {
textRendered = true textRendered = true
el := &BaseElement{ el := &BaseElement{
@@ -52,7 +52,9 @@ func (e *LinkElement) Render(w io.Writer, ctx RenderContext) error {
} }
*/ */
if len(e.URL) > 0 { u, err := url.Parse(e.URL)
if err == nil &&
"#"+u.Fragment != e.URL { // if the URL only consists of an anchor, ignore it
pre := " " pre := " "
style := ctx.options.Styles.Link style := ctx.options.Styles.Link
if !textRendered { if !textRendered {