skip some tests when fancy echo support is turned off
diff --git a/shell/hush_test/hush-parsing/escape1.tests b/shell/hush_test/hush-parsing/escape1.tests
index 67cfd1f..25ac96b 100755
--- a/shell/hush_test/hush-parsing/escape1.tests
+++ b/shell/hush_test/hush-parsing/escape1.tests
@@ -1,3 +1,5 @@
+test "$CONFIG_FEATURE_FANCY_ECHO" = "y" || exit 77
+
 echo "\\"
 echo a"\\"b
 echo '\\'