updated for version 7.3.165
Problem:    ":find" completion does not escape spaces in a directory name.
            (Isz)
Solution:   Add backslashes for EXPAND_FILES_IN_PATH. (Carlo Teubner)
diff --git a/src/ex_getln.c b/src/ex_getln.c
index 66d2ec4..ed45f57 100644
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -3702,6 +3702,7 @@
     if (options & WILD_ESCAPE)
     {
 	if (xp->xp_context == EXPAND_FILES
+		|| xp->xp_context == EXPAND_FILES_IN_PATH
 		|| xp->xp_context == EXPAND_SHELLCMD
 		|| xp->xp_context == EXPAND_BUFFERS
 		|| xp->xp_context == EXPAND_DIRECTORIES)