patch 9.1.0418: Cannot move to previous/next rare word

Problem:  Cannot move to previous/next rare word
          (Colin Kennedy)
Solution: Add the ]r and [r motions (Christ van Willegen)

fixes: #14773
closes: #14780

Signed-off-by: Christ van Willegen - van Noort <github.com@vanwillegen-vannoort.nl>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/drawline.c b/src/drawline.c
index 81577be..9502fc5 100644
--- a/src/drawline.c
+++ b/src/drawline.c
@@ -1801,7 +1801,7 @@
 	    pos = wp->w_cursor;
 	    wp->w_cursor.lnum = lnum;
 	    wp->w_cursor.col = linecol;
-	    len = spell_move_to(wp, FORWARD, TRUE, TRUE, &spell_hlf);
+	    len = spell_move_to(wp, FORWARD, SMT_ALL, TRUE, &spell_hlf);
 
 	    // spell_move_to() may call ml_get() and make "line" invalid
 	    line = ml_get_buf(wp->w_buffer, lnum, FALSE);