File ctrl-click.patch of Package conkeror

--- a/modules/clicks-in-new-buffer.js	2016-06-07 23:11:29.000000000 +0200
+++ b/modules/clicks-in-new-buffer.js	2016-09-29 11:35:58.195467344 +0200
@@ -9,6 +9,10 @@
                 "Which mouse button should open links in a new buffer. " +
                 "0 = left, 1 = middle, 2 = right. Default is 1.");
 
+define_variable('clicks_in_new_buffer_require_control', false,
+                'Whether control must be held to open in new buffer.  ' +
+                'Default is false.');
+
 define_variable("clicks_in_new_buffer_target", OPEN_NEW_BUFFER,
                 "How to open links in a new buffer, in the foreground or " +
                 "the background. Set to one the constants OPEN_NEW_BUFFER " +
@@ -32,7 +36,8 @@
 }
 
 function open_link_in_new_buffer (event) {
-    if (event.button != clicks_in_new_buffer_button)
+    if (event.button != clicks_in_new_buffer_button ||
+        event.ctrlKey != clicks_in_new_buffer_require_control)
         return;
     let element = event.target;
     let anchor = null;