From 44558b8109e43b2d20ec125bebf2ce14f24cd573 Mon Sep 17 00:00:00 2001
From: Harvey Tindall <hrfee@protonmail.ch>
Date: Sun, 23 May 2021 01:05:53 +0100
Subject: [PATCH] Discord: Remove extra newlines around links

Since links are converted into embeds, links put on their own line often
lead to extra newlines that looks pretty weird. They should now be
stripped.
---
 stripmd.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/stripmd.go b/stripmd.go
index caed8ea..46a9a15 100644
--- a/stripmd.go
+++ b/stripmd.go
@@ -44,6 +44,16 @@ func StripAltText(md string, links bool) (string, []*dg.MessageEmbed) {
 				out += md[URLStart : URLEnd+1]
 			}
 			previousURLEnd = URLEnd
+			// Removing links often leaves a load of extra newlines which look weird, this removes them.
+			if links {
+				next := 2
+				for md[URLEnd+next] == '\n' {
+					next++
+				}
+				if next >= 3 {
+					previousURLEnd += next - 2
+				}
+			}
 			altTextStart, URLStart, URLEnd = -1, -1, -1
 			continue
 		}