diff --git a/input/src/input_dsl.rs b/input/src/input_dsl.rs
index cde5a15..4575e24 100644
--- a/input/src/input_dsl.rs
+++ b/input/src/input_dsl.rs
@@ -51,19 +51,19 @@ impl<'state, S, C: DslCommand<'state, S>, I: DslInput> KeyMap<'state, S, C, I> f
         while let Some(next) = iter.next() {
             match next {
                 Token { value: Value::Exp(0, exp_iter), .. } => {
-                    let mut exp_iter = exp_iter.clone();
-                    match exp_iter.next() {
+                    let mut e = exp_iter.clone();
+                    match e.next() {
                         Some(Token { value: Value::Sym(binding), .. }) => {
                             if input.matches_dsl(binding) {
-                                if let Some(command) = C::try_from_expr(state, &mut exp_iter) {
+                                if let Some(command) = C::try_from_expr(state, &mut e) {
                                     return Some(command)
                                 }
                             }
                         },
-                        _ => panic!("invalid config (expected symbol)")
+                        _ => panic!("invalid config (expected symbol, got: {exp_iter:?})")
                     }
                 },
-                _ => panic!("invalid config (expected expression)")
+                _ => panic!("invalid config (expected expression, got: {next:?})")
             }
         }
         None
diff --git a/output/src/ops/stack.rs b/output/src/ops/stack.rs
new file mode 100644
index 0000000..ba8b949
--- /dev/null
+++ b/output/src/ops/stack.rs
@@ -0,0 +1,18 @@
+/*Stack::down(|add|{
+    let mut i = 0;
+    for (_, name) in self.dirs.iter() {
+        if i >= self.scroll {
+            add(&Tui::bold(i == self.index, name.as_str()))?;
+        }
+        i += 1;
+    }
+    for (_, name) in self.files.iter() {
+        if i >= self.scroll {
+            add(&Tui::bold(i == self.index, name.as_str()))?;
+        }
+        i += 1;
+    }
+    add(&format!("{}/{i}", self.index))?;
+    Ok(())
+}));*/
+
diff --git a/output/src/space/measure.rs b/output/src/space/measure.rs
index 9ea4765..a894b60 100644
--- a/output/src/space/measure.rs
+++ b/output/src/space/measure.rs
@@ -7,7 +7,7 @@ pub trait HasSize<E: Output> {
         self.size().w()
     }
     fn height (&self) -> usize {
-        self.size().w()
+        self.size().h()
     }
 }
 
diff --git a/output/src/view.rs b/output/src/view.rs
index f2e9ef4..484194d 100644
--- a/output/src/view.rs
+++ b/output/src/view.rs
@@ -54,7 +54,7 @@ pub trait ViewContext<'state, E: Output + 'state>: Send + Sync
         match value {
             Value::Sym(_) => self.get_content_sym(value),
             Value::Exp(_, _) => self.get_content_exp(value),
-            _ => panic!("only :symbols and (expressions) accepted here")
+            _ => panic!("only :symbols and (expressions) accepted here, got: {value:?}")
         }
     }
     fn get_content_sym <'source: 'state> (&'state self, value: &Value<'source>)
diff --git a/tui/src/tui_content/tui_field.rs b/tui/src/tui_content/tui_field.rs
index 7c83950..fa3f123 100644
--- a/tui/src/tui_content/tui_field.rs
+++ b/tui/src/tui_content/tui_field.rs
@@ -17,10 +17,13 @@ pub struct FieldV<T, U>(pub ItemTheme, pub T, pub U);
 impl<T: Content<TuiOut>, U: Content<TuiOut>> Content<TuiOut> for FieldV<T, U> {
     fn content (&self) -> impl Render<TuiOut> {
         let Self(ItemTheme { darkest, dark, lighter, lightest, .. }, title, value) = self;
-        let sep1  = Tui::bg(darkest.rgb, Tui::fg(dark.rgb, "▐"));
-        let sep2  = Tui::bg(darkest.rgb, Tui::fg(dark.rgb, "▌"));
-        let title = Tui::bg(dark.rgb, Tui::fg(lighter.rgb, Tui::bold(true, title)));
+        let sep1  = Tui::bg(darkest.rgb, Tui::fg(dark.rgb,     "▐"));
+        let sep2  = Tui::bg(darkest.rgb, Tui::fg(dark.rgb,     "▌"));
+        let title = Tui::bg(dark.rgb,    Tui::fg(lighter.rgb,  Tui::bold(true, title)));
         let value = Tui::bg(darkest.rgb, Tui::fg(lightest.rgb, value));
-        Bsp::e(Bsp::s(row!(sep1, title, sep2), value), " ")
+        Bsp::n(
+            Align::w(value),
+            Fill::x(Align::w(row!(sep1, title, sep2)))
+        )
     }
 }