From c7fa0b6427e6975a0c821b981e423e6c9e7c7cfc Mon Sep 17 00:00:00 2001
From: Henrik Skupin <mail@hskupin.info>
Date: Tue, 16 May 2017 11:13:01 +0200
Subject: [PATCH] Only use comma separator for extension list in text fields.

---
 extension/chrome/content/nightly.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/extension/chrome/content/nightly.js b/extension/chrome/content/nightly.js
index 71f8003..75cbb9c 100644
--- a/extension/chrome/content/nightly.js
+++ b/extension/chrome/content/nightly.js
@@ -391,10 +391,12 @@ insertExtensions: function() {
   if (element) {
     var type = element.localName.toLowerCase();
     if ((type == "input") || (type == "textarea")) {
+      // Input fields don't support new lines, so fallback to a comma separated list
+      var separator = (type == "input") ? ", " : "\n";
       nightly.getExtensionList(function(text) {
         var newpos = element.selectionStart + text.length;
         var value = element.value;
-        element.value = value.substring(0, element.selectionStart) + text.join(", ") +
+        element.value = value.substring(0, element.selectionStart) + text.join(separator) +
                         value.substring(element.selectionEnd);
         element.selectionStart = newpos;
         element.selectionEnd = newpos;
@@ -408,7 +410,7 @@ insertExtensions: function() {
 copyExtensions: function() {
   nightly.getExtensionList(function(text) {
     if (text)
-      nightly.copyText(text.join(", "));
+      nightly.copyText(text.join("\n"));
   });
 },