revision: implement sparse algorithm

diff --git a/t/chainlint/multi-line-nested-command-substitution.expect b/t/chainlint/multi-line-nested-command-substitution.expect
index 19c023b1c871daa34df20735ca848a454bf647bc..59b6c8b850a16d087e5d322c8ee25dcbeb553fa5 100644 (file)
--- a/t/chainlint/multi-line-nested-command-substitution.expect
+++ b/t/chainlint/multi-line-nested-command-substitution.expect
@@ -6,4 +6,13 @@
 >>     ) &&
        echo ok
 >) |
-sort
+sort &&
+(
+       bar &&
+       x=$(echo bar |
+               cat
+>>     ) &&
+       y=$(echo baz |
+>>             fip) &&
+       echo fail
+>)