Add a simple scope variable

2021-11-02 16:08:05 +13:00
parent 3c1b3473ae
commit d856cebebd
8 changed files with 204 additions and 47 deletions
--- a/crates/nu-parser/src/parser.rs
+++ b/crates/nu-parser/src/parser.rs
@ -1198,7 +1198,17 @@ pub fn parse_variable_expr(
    } else if contents == b"$nu" {
        return (
            Expression {
-                expr: Expr::Var(0),
+                expr: Expr::Var(nu_protocol::NU_VARIABLE_ID),
+                span,
+                ty: Type::Unknown,
+                custom_completion: None,
+            },
+            None,
+        );
+    } else if contents == b"$scope" {
+        return (
+            Expression {
+                expr: Expr::Var(nu_protocol::SCOPE_VARIABLE_ID),
                span,
                ty: Type::Unknown,
                custom_completion: None,