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better panic messages for when you're missing selection scopes (#608)

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Kirawi 2021-08-21 22:15:33 -04:00 • committed by GitHub
parent f9375f449c
commit 59e0ceef8c
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1 changed files with 4 additions and 2 deletions
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6
helix-term/src/ui/editor.rs
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@ -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);