From: Anthony Fok <foka@debian.org>
Date: Tue, 29 Jan 2019 12:38:36 +0000 (-0700)
Subject: Accept hyphen and plus sign in emoji detection
X-Git-Tag: v0.54.0~17
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3038464ea6f931c8a08ee49d47f1eaec99ba4817;p=brevno-suite%2Fhugo

Accept hyphen and plus sign in emoji detection

Fixes #5635
---

diff --git a/parser/pageparser/pagelexer.go b/parser/pageparser/pagelexer.go
index 5ee4fbf9..11723f27 100644
--- a/parser/pageparser/pagelexer.go
+++ b/parser/pageparser/pagelexer.go
@@ -223,7 +223,7 @@ func lexEmoji(l *pageLexer) stateFunc {
 			break
 		}
 		r, _ := utf8.DecodeRune(l.input[i:])
-		if !isAlphaNumeric(r) {
+		if !(isAlphaNumericOrHyphen(r) || r == '+') {
 			break
 		}
 	}