updated for version 7.3.293
Problem:    MSVC compiler has a problem with non-ASCII characters.
Solution:   Avoid non-ASCII characters. (Hong Xu)
diff --git a/src/version.c b/src/version.c
index e2e3085..d66b4fb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -710,6 +710,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    293,
+/**/
     292,
 /**/
     291,