From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 28 Feb 2016 18:30:24 +0000 (+0100)
Subject: patch 7.4.1452
X-Git-Tag: v7.4.1452
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18b5d6df10a5f08ffebbec85a1cf2828871e3736;p=thirdparty%2Fvim.git

patch 7.4.1452
Problem:    When a callback adds a syntax item either the redraw doesn't
            happen right away or in the GUI the cursor is in the wrong
            position for a moment. (Jakson Alves de Aquino)
Solution:   Redraw after the callback was invoked.
---

diff --git a/src/channel.c b/src/channel.c
index 5e8c6bd814..9e406abdb2 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -945,10 +945,15 @@ invoke_callback(channel_T *channel, char_u *callback, typval_T *argv)
     clear_tv(&rettv);
 
     /* If an echo command was used the cursor needs to be put back where
-     * it belongs. */
+     * it belongs. If highlighting was changed a redraw is needed. */
+    update_screen(0);
     setcursor();
     cursor_on();
     out_flush();
+#ifdef FEAT_GUI
+    gui_update_cursor(TRUE, FALSE);
+    gui_mch_flush();
+#endif
 }
 
 /*
diff --git a/src/version.c b/src/version.c
index 86ed223177..4d3b32422a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1452,
 /**/
     1451,
 /**/