commit 5c6dbcb03fa552d7b0e61c8fcf425147eb6bf7d5
author Bram Moolenaar <Bram@vim.org> Wed Aug 30 22:00:20 2017 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Aug 30 22:00:20 2017 +0200
tree 13f37aa604997567c63b0e5786ee2625282d8d4b
parent 4e83961985abb78757b135f29ac4ffde675247af

patch 8.0.1026: GTK on-the-spot input has problems

Problem:    GTK on-the-spot input has problems. (Gerd Wachsmuth)
Solution:   Support over-the-spot. (Yukihiro Nakadaira, Ketn Takata, closes
            #1215)

src/undo.c

diff --git a/src/undo.c b/src/undo.c
index 62963a9..792d791 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -2984,7 +2984,7 @@
     if (curbuf->b_u_synced || (!force && no_u_sync > 0))
 	return;
 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
-    if (im_is_preediting())
+    if (p_imst == IM_ON_THE_SPOT && im_is_preediting())
 	return;		    /* XIM is busy, don't break an undo sequence */
 #endif
     if (get_undolevel() < 0)