Paths can be displayed as strings.

src/commands/config.rs

@@ -127,7 +127,7 @@ pub fn config(
         let path = config::default_path_for(&configuration)?;
 
         return Ok(stream![Tagged::from_simple_spanned_item(
-            Value::string(path.to_string_lossy()),
+            Value::Primitive(Primitive::Path(path)),
             span
         )]
         .from_input_stream());

src/data/base.rs

@@ -558,6 +558,7 @@ impl Value {
             Value::Primitive(Primitive::Decimal(x)) => Ok(format!("{}", x)),
             Value::Primitive(Primitive::Int(x)) => Ok(format!("{}", x)),
             Value::Primitive(Primitive::Bytes(x)) => Ok(format!("{}", x)),
+            Value::Primitive(Primitive::Path(x)) => Ok(format!("{}", x.display())),
             // TODO: this should definitely be more general with better errors
             other => Err(ShellError::string(format!(
                 "Expected string, got {:?}",