Merge pull request #547 from adiabatic/v2

Use ↩ as default params.FootnoteReturnLinkContents
2020-02-18 16:52:18 -07:00 · 2020-02-18 16:52:18 -07:00 · 3b2b20c8cb
parent a1ae674f6f 412ca19665
commit 3b2b20c8cb
1 changed files with 4 additions and 1 deletions
--- a/html.go
+++ b/html.go
@ -132,7 +132,10 @@ func NewHTMLRenderer(params HTMLRendererParameters) *HTMLRenderer {
 	}

 	if params.FootnoteReturnLinkContents == "" {
-		params.FootnoteReturnLinkContents = `<sup>[return]</sup>`
+		// U+FE0E is VARIATION SELECTOR-15.
+		// It suppresses automatic emoji presentation of the preceding
+		// U+21A9 LEFTWARDS ARROW WITH HOOK on iOS and iPadOS.
+		params.FootnoteReturnLinkContents = "<span aria-label='Return'>↩\ufe0e</span>"
 	}

 	return &HTMLRenderer{