patch 7.4.722
Problem:    0x202f is not recognized as a non-breaking space character.
Solution:   Add 0x202f to the list. (Christian Brabandt)
diff --git a/src/screen.c b/src/screen.c
index e210ec8..3f3123a 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -4338,7 +4338,7 @@
 	    if (wp->w_p_list
 		    && (((c == 160
 #ifdef FEAT_MBYTE
-			  || (mb_utf8 && mb_c == 160)
+			  || (mb_utf8 && (mb_c == 160 || mb_c == 0x202f))
 #endif
 			 ) && lcs_nbsp)
 			|| (c == ' ' && lcs_space && ptr - line <= trailcol)))