Implement the 'add' builtin promised by the docs' examples.

1 files changed, 4 insertions, 0 deletions

diff --git a/testdata b/testdata
index 7357ccb2..8a289973 100644
--- a/testdata
+++ b/testdata
@@ -211,6 +211,10 @@ null
 null
 [1,2,3,4]
 
+map(add)
+[[], [1,2,3], ["a","b","c"], [[3],[4,5],[6]], [{"a":1}, {"b":2}, {"a":3}]]
+[null, 6, "abc", [3,4,5,6], {"a":3, "b": 2}]
+
 #
 # User-defined functions
 # Oh god.