From e17f92eb29de90e793ec14857fc5609f53cc863d Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Fri, 13 Feb 2015 12:05:51 -0300
Subject: input: Fix handle_mouse_event function

Ignore all keys that aren't prefixed with KS_EXTRA.
---
 src/nvim/os/input.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/nvim/os/input.c b/src/nvim/os/input.c
index 4d50f1dc92..d5e29900e9 100644
--- a/src/nvim/os/input.c
+++ b/src/nvim/os/input.c
@@ -215,15 +215,19 @@ static unsigned int handle_mouse_event(char **ptr, uint8_t *buf,
                                        unsigned int bufsize)
 {
   int mouse_code = 0;
+  int type = 0;
 
   if (bufsize == 3) {
     mouse_code = buf[2];
+    type = buf[1];
   } else if (bufsize == 6) {
     // prefixed with K_SPECIAL KS_MODIFIER mod
     mouse_code = buf[5];
+    type = buf[4];
   }
 
-  if (!((mouse_code >= KE_LEFTMOUSE && mouse_code <= KE_RIGHTRELEASE)
+  if (type != KS_EXTRA
+      || !((mouse_code >= KE_LEFTMOUSE && mouse_code <= KE_RIGHTRELEASE)
         || (mouse_code >= KE_MOUSEDOWN && mouse_code <= KE_MOUSERIGHT))) {
     return bufsize;
   }
-- 
cgit