updated for version 7.4.642
Problem: When using "gf" escaped spaces are not handled.
Solution: Recognize escaped spaces.
diff --git a/src/vim.h b/src/vim.h
index a7bb001..61cd5b9 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -939,6 +939,7 @@
#define FNAME_INCL 8 /* apply 'includeexpr' */
#define FNAME_REL 16 /* ".." and "./" are relative to the (current)
file instead of the current directory */
+#define FNAME_UNESC 32 /* remove backslashes used for escaping */
/* Values for buflist_getfile() */
#define GETF_SETMARK 0x01 /* set pcmark before jumping */