Use 'table' on scripts and -c commands (#4377)

* Use 'table' on scripts and -c commands

* Fix tests

* Oops, missed a spot

crates/nu-command/tests/commands/path/join.rs

@@ -9,7 +9,7 @@ fn returns_path_joined_with_column_path() {
         r#"
             echo [ [name]; [eggs] ]
             | path join spam.txt -c [ name ]
-            | get name
+            | get name.0
         "#
     ));
 

crates/nu-command/tests/commands/path/parse.rs

@@ -107,7 +107,7 @@ fn parses_column_path_extension() {
             echo [[home, barn]; ['home/viking/spam.txt', 'barn/cow/moo.png']]
             | path parse -c [ home barn ]
             | get barn
-            | get extension
+            | get extension.0
         "#
     ));
 

crates/nu-command/tests/commands/path/split.rs

@@ -20,6 +20,7 @@ fn splits_correctly_single_path() {
             'home/viking/spam.txt'
             | path split
             | last
+            | get 0
         "#
     ));