From 59e0ceef8c764950199a7e6874e15150ba329af3 Mon Sep 17 00:00:00 2001
From: Kirawi <67773714+kirawi@users.noreply.github.com>
Date: Sat, 21 Aug 2021 22:15:33 -0400
Subject: [PATCH] better panic messages for when you're missing selection
 scopes (#608)

---
 helix-term/src/ui/editor.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs
index d01d08e89..4da8bfd55 100644
--- a/helix-term/src/ui/editor.rs
+++ b/helix-term/src/ui/editor.rs
@@ -195,7 +195,9 @@ impl EditorView {
             .find_scope_index("diagnostic")
             .or_else(|| theme.find_scope_index("ui.cursor"))
             .or_else(|| theme.find_scope_index("ui.selection"))
-            .expect("no selection scope found!");
+            .expect(
+                "at least one of the following scopes must be defined in the theme: `diagnostic`, `ui.cursor`, or `ui.selection`",
+            );
 
         doc.diagnostics()
             .iter()
@@ -220,7 +222,7 @@ impl EditorView {
 
         let selection_scope = theme
             .find_scope_index("ui.selection")
-            .expect("no selection scope found!");
+            .expect("could not find `ui.selection` scope in the theme!");
         let base_cursor_scope = theme
             .find_scope_index("ui.cursor")
             .unwrap_or(selection_scope);