updated for version 7.3.255
Problem: When editing a file such as "File[2010-08-15].vim" an E16 error is
given. (Manuel Stol)
Solution: Don't give an error for failing to compile the regexp.
diff --git a/src/vim.h b/src/vim.h
index a51834f..a1a9708 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -815,6 +815,7 @@
#define EW_EXEC 0x40 /* executable files */
#define EW_PATH 0x80 /* search in 'path' too */
#define EW_ICASE 0x100 /* ignore case */
+#define EW_NOERROR 0x200 /* no error for bad regexp */
/* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND
* is used when executing commands and EW_SILENT for interactive expanding. */