diff --git a/output/src/ops/bsp.rs b/output/src/ops/bsp.rs
index 300d244..fe48efc 100644
--- a/output/src/ops/bsp.rs
+++ b/output/src/ops/bsp.rs
@@ -25,10 +25,9 @@ try_from_expr!(<'source, 'state, E>: Bsp<RenderBox<'state, E>, RenderBox<'state,
     if let Some(Token { value: Value::Key(key), .. }) = iter.peek() {
         match key {
             "bsp/n"|"bsp/s"|"bsp/e"|"bsp/w"|"bsp/a"|"bsp/b" => {
-                let original = iter.clone();
-                let _  = iter.next().unwrap();
-                let c1 = iter.next().unwrap_or_else(||panic!("no content1 specified: {original:?}"));
-                let c2 = iter.next().unwrap_or_else(||panic!("no content2 specified: {original:?}"));
+                let _ = iter.next().unwrap();
+                let c1 = iter.next().expect("no content1 specified");
+                let c2 = iter.next().expect("no content2 specified");
                 let c1 = state.get_content(&c1.value).expect("no content1 provided");
                 let c2 = state.get_content(&c2.value).expect("no content2 provided");
                 return Some(match key {
diff --git a/output/src/ops/cond.rs b/output/src/ops/cond.rs
index 902a2dc..5e71bef 100644
--- a/output/src/ops/cond.rs
+++ b/output/src/ops/cond.rs
@@ -36,13 +36,15 @@ try_from_expr!(<'source, 'state, E>: When<RenderBox<'state, E>>: |state, iter| {
 try_from_expr!(<'source, 'state, E>: Either<RenderBox<'state, E>, RenderBox<'state, E>>: |state, iter| {
     if let Some(Token { value: Value::Key("either"), .. }) = iter.peek() {
         let _ = iter.next().unwrap();
-        //panic!("{iter:?}");
+        let content   = iter.next().expect("no content specified").value;
+        let alternate = iter.next().expect("no alternate specified").value;
         return Some(Self(
-            state.get(&mut iter).expect("no condition provided"),
-            state.get_content(&iter.next().expect("no content specified").value)
-                .unwrap_or_else(||panic!("no content 1: {iter:?}")),
-            state.get_content(&iter.next().expect("no alternate specified").value)
-                .unwrap_or_else(||panic!("no content 2: {iter:?}")),
+            state.get(&mut iter)
+                .expect("no condition provided"),
+            state.get_content(&content)
+                .unwrap_or_else(||panic!("no content 1 corresponding to {:?}", &content)),
+            state.get_content(&alternate)
+                .unwrap_or_else(||panic!("no content 2 corresponding to {:?}", &alternate)),
         ))
     }
 });
diff --git a/tui/src/tui_content/tui_color.rs b/tui/src/tui_content/tui_color.rs
index 375694b..3a8adf3 100644
--- a/tui/src/tui_content/tui_color.rs
+++ b/tui/src/tui_content/tui_color.rs
@@ -103,9 +103,9 @@ impl ItemTheme {
         let mut builder = konst::array::ArrayBuilder::new();
         while !builder.is_full() {
             let index    = builder.len() as u8;
-            let light    = (index as f64 * 1.15) as u8;
-            let lighter  = (index as f64 * 1.7) as u8;
-            let lightest = (index as f64 * 1.85) as u8;
+            let light    = (index as f64 * 1.3) as u8;
+            let lighter  = (index as f64 * 1.6) as u8;
+            let lightest = (index as f64 * 1.9) as u8;
             let dark     = (index as f64 * 0.9) as u8;
             let darker   = (index as f64 * 0.6) as u8;
             let darkest  = (index as f64 * 0.3) as u8;
diff --git a/tui/src/tui_engine/tui_keys.rs b/tui/src/tui_engine/tui_keys.rs
index cda5899..6e0e0e6 100644
--- a/tui/src/tui_engine/tui_keys.rs
+++ b/tui/src/tui_engine/tui_keys.rs
@@ -68,10 +68,8 @@ impl KeyMatcher {
             "backtick"          => Char('`'),
             "lt"                => Char('<'),
             "gt"                => Char('>'),
-            "cbopen"  | "openbrace"  => Char('{'),
-            "cbclose" | "closebrace" => Char('}'),
-            "bropen"  | "openbracket"  => Char('['),
-            "brclose" | "closebracket" => Char(']'),
+            "openbracket"       => Char('['),
+            "closebracket"      => Char(']'),
             "pgup" | "pageup"   => PageUp,
             "pgdn" | "pagedown" => PageDown, 
             "f1"                => F(1),