updated for version 7.4.231
Problem:    An error in ":options" is not caught by the tests.
Solution:   Add a test for ":options".  Set $VIMRUNTIME for the tests so that
            it uses the current runtime files instead of the installed ones.
diff --git a/src/testdir/Make_amiga.mak b/src/testdir/Make_amiga.mak
index 40c62ec..7310ab5 100644
--- a/src/testdir/Make_amiga.mak
+++ b/src/testdir/Make_amiga.mak
@@ -35,7 +35,8 @@
 		test89.out test90.out test91.out test92.out test93.out \
 		test94.out test95.out test96.out test97.out test98.out \
 		test99.out test100.out test101.out test102.out test103.out \
-		test104.out test105.out test106.out
+		test104.out test105.out test106.out \
+		test_options.out
 
 .SUFFIXES: .in .out
 
@@ -158,3 +159,4 @@
 test104.out: test104.in
 test105.out: test105.in
 test106.out: test106.in
+test_options.out: test_options.in