patch 8.1.1661: cannot build with +textprop but without +balloon_eval
Problem: Cannot build with +textprop but without +balloon_eval.
Solution: Adjust #ifdefs. (closes #4645)
diff --git a/src/proto.h b/src/proto.h
index 81023e2..1c37bfa 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -230,13 +230,14 @@
# include "if_ruby.pro"
# endif
-/* Ugly solution for "BalloonEval" not being defined while it's used in some
- * .pro files. */
-# ifdef FEAT_BEVAL
-# include "beval.pro"
-# else
+// Ugly solution for "BalloonEval" not being defined while it's used in some
+// .pro files.
+# ifndef FEAT_BEVAL
# define BalloonEval int
# endif
+# if defined(FEAT_BEVAL) || defined(FEAT_TEXT_PROP)
+# include "beval.pro"
+# endif
# ifdef FEAT_NETBEANS_INTG
# include "netbeans.pro"