From bfcefa162b1dcd6d62e193019969ff2f5ff331cf Mon Sep 17 00:00:00 2001
From: Cameron Fieber <cameron@fieber.ca>
Date: Mon, 25 Mar 2019 22:30:25 -0700
Subject: [PATCH 13/16] support digits in uri scheme regex

As per RFC 2396[1] a valid URI scheme may contain a digit:

scheme        = alpha *( alpha | digit | + | - | . )

[1]: https://www.ietf.org/rfc/rfc2396.txt
---
 scripts/xdg-open.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/xdg-open.in b/scripts/xdg-open.in
index c38e1e0..202f3e3 100644
--- a/scripts/xdg-open.in
+++ b/scripts/xdg-open.in
@@ -72,7 +72,7 @@ get_key()
 is_file_url_or_path()
 {
     if echo "$1" | grep -q '^file://' \
-            || ! echo "$1" | egrep -q '^[[:alpha:]+\.\-]+:'; then
+            || ! echo "$1" | egrep -q '^[[:alpha:]][[:alpha:][:digit:]+\.\-]*:'; then
         return 0
     else
         return 1
-- 
2.31.1