# HG changeset patch
# User vimboss
# Date 1236136415 0
# Node ID fbecb12e37f5b1523aa8e6ecc07ea6c07ed65270
# Parent  b34d985598f68b97fe1bdf1d34bf689ea1b8355d
updated for version 7.2-131

diff --git a/src/option.c b/src/option.c
--- a/src/option.c
+++ b/src/option.c
@@ -5797,14 +5797,28 @@ did_set_string_option(opt_idx, varp, new
 	/* load or unload key mapping tables */
 	errmsg = keymap_init();
 
-	/* When successfully installed a new keymap switch on using it. */
-	if (*curbuf->b_p_keymap != NUL && errmsg == NULL)
-	{
-	    curbuf->b_p_iminsert = B_IMODE_LMAP;
-	    if (curbuf->b_p_imsearch != B_IMODE_USE_INSERT)
-		curbuf->b_p_imsearch = B_IMODE_LMAP;
-	    set_iminsert_global();
-	    set_imsearch_global();
+	if (errmsg == NULL)
+	{
+	    if (*curbuf->b_p_keymap != NUL)
+	    {
+		/* Installed a new keymap, switch on using it. */
+		curbuf->b_p_iminsert = B_IMODE_LMAP;
+		if (curbuf->b_p_imsearch != B_IMODE_USE_INSERT)
+		    curbuf->b_p_imsearch = B_IMODE_LMAP;
+	    }
+	    else
+	    {
+		/* Cleared the keymap, may reset 'iminsert' and 'imsearch'. */
+		if (curbuf->b_p_iminsert == B_IMODE_LMAP)
+		    curbuf->b_p_iminsert = B_IMODE_NONE;
+		if (curbuf->b_p_imsearch == B_IMODE_LMAP)
+		    curbuf->b_p_imsearch = B_IMODE_USE_INSERT;
+	    }
+	    if ((opt_flags & OPT_LOCAL) == 0)
+	    {
+		set_iminsert_global();
+		set_imsearch_global();
+	    }
 # ifdef FEAT_WINDOWS
 	    status_redraw_curbuf();
 # endif
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -677,6 +677,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    131,
+/**/
     130,
 /**/
     129,