Support lowercase name in from_entries (fix #990)

docs/content/3.manual/manual.yml

@@ -824,7 +824,7 @@ sections:
           `with_entries(foo)` is a shorthand for `to_entries |
           map(foo) | from_entries`, useful for doing some operation to
           all keys and values of an object. `from_entries` accepts key, Key,
-          Name, value and Value as keys.
+          name, Name, value and Value as keys.
 
         examples:
           - program: 'to_entries'

src/builtin.c

@@ -1393,7 +1393,7 @@ static const char* const jq_builtins[] = {
   "def recurse_down: recurse;",
 
   "def to_entries: [keys_unsorted[] as $k | {key: $k, value: .[$k]}];",
-  "def from_entries: map({(.key // .Key // .Name): (if has(\"value\") then .value else .Value end)}) | add | .//={};",
+  "def from_entries: map({(.key // .Key // .name // .Name): (if has(\"value\") then .value else .Value end)}) | add | .//={};",
   "def with_entries(f): to_entries | map(f) | from_entries;",
   "def reverse: [.[length - 1 - range(0;length)]];",
   "def indices($i): if type == \"array\" and ($i|type) == \"array\" then .[$i]"

tests/jq.test

@@ -1072,12 +1072,8 @@ to_entries
 [{"key":"a", "value":1}, {"key":"b", "value":2}]
 
 from_entries
-[{"key":"a", "value":1}, {"Key":"b", "value":2}]
+[{"key":"a", "value":1}, {"Key":"b", "Value":2}, {"name":"c", "value":3}, {"Name":"d", "Value":4}]
-{"a": 1, "b": 2}
+{"a": 1, "b": 2, "c": 3, "d": 4}
-
-from_entries
-[{"key":"a", "Value":1}, {"Name":"b", "value":2}]
-{"a": 1, "b": 2}
 
 with_entries(.key |= "KEY_" + .)
 {"a": 1, "b": 2}