From fb837e04af12d50c4f1b939c3187b71d65a4bc5f Mon Sep 17 00:00:00 2001
From: Niklas Fasching <niklas.fasching@gmail.com>
Date: Wed, 19 Dec 2018 12:06:48 +0100
Subject: [PATCH] Fix parsing of regular links enclosed in []

---
 org/inline.go                  | 2 +-
 org/testdata/inline.html       | 5 +++++
 org/testdata/inline.org        | 3 ++-
 org/testdata/inline.pretty_org | 3 ++-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/org/inline.go b/org/inline.go
index c040687..d7c26a1 100644
--- a/org/inline.go
+++ b/org/inline.go
@@ -197,7 +197,7 @@ func (d *Document) parseAutoLink(input string, start int) (int, int, Node) {
 }
 
 func (d *Document) parseRegularLink(input string, start int) (int, Node) {
-	if len(input[start:]) == 0 || input[start+1] != '[' {
+	if len(input[start:]) < 2 || input[start+1] != '[' || input[start+2] == '[' {
 		return 0, nil
 	}
 	input = input[start:]
diff --git a/org/testdata/inline.html b/org/testdata/inline.html
index 80280c7..f964b77 100644
--- a/org/testdata/inline.html
+++ b/org/testdata/inline.html
@@ -101,6 +101,11 @@ regular link to https (image) <img src="https://placekitten.com/200/200#.png" al
 </li>
 <li>
 <p>
+regular link enclosed in [] [<a href="https://www.example.com">https://www.example.com</a>] [<a href="https://www.example.com">example.com</a>]
+</p>
+</li>
+<li>
+<p>
 auto link, i.e. not inside <code class="verbatim">\[[square brackets]\]</code> <a href="https://www.example.com">https://www.example.com</a>
 </p>
 </li>
diff --git a/org/testdata/inline.org b/org/testdata/inline.org
index 9a11445..0068516 100644
--- a/org/testdata/inline.org
+++ b/org/testdata/inline.org
@@ -25,4 +25,5 @@
   4. regular link to a file (video) [[my-video.mp4]]
   5. regular link to http (image) [[http://placekitten.com/200/200#.png]]
   6. regular link to https (image) [[https://placekitten.com/200/200#.png]]
-  7. auto link, i.e. not inside =\[[square brackets]\]= https://www.example.com
+  7. regular link enclosed in [] [[[https://www.example.com]]] [[[https://www.example.com][example.com]]]
+  8. auto link, i.e. not inside =\[[square brackets]\]= https://www.example.com
diff --git a/org/testdata/inline.pretty_org b/org/testdata/inline.pretty_org
index 9a11445..0068516 100644
--- a/org/testdata/inline.pretty_org
+++ b/org/testdata/inline.pretty_org
@@ -25,4 +25,5 @@
   4. regular link to a file (video) [[my-video.mp4]]
   5. regular link to http (image) [[http://placekitten.com/200/200#.png]]
   6. regular link to https (image) [[https://placekitten.com/200/200#.png]]
-  7. auto link, i.e. not inside =\[[square brackets]\]= https://www.example.com
+  7. regular link enclosed in [] [[[https://www.example.com]]] [[[https://www.example.com][example.com]]]
+  8. auto link, i.e. not inside =\[[square brackets]\]= https://www.example.com