From d1c8a74771b241ee0824853bd5e8229cb0ab4187 Mon Sep 17 00:00:00 2001
From: Gokul Soumya
Date: Mon, 14 Jun 2021 19:31:17 +0530
Subject: Add theme key for selected line number

Adds `ui.linenr.selected` which controls highlight of linu numbes which
have cursors on.

- Fallback to linenr if linenr.selected is missing

- Update docs and themes

- Add TODOs for themes with temporary linenr.selected
---
 helix-view/src/theme.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'helix-view/src/theme.rs')

diff --git a/helix-view/src/theme.rs b/helix-view/src/theme.rs
index efb6a1af..51a21421 100644
--- a/helix-view/src/theme.rs
+++ b/helix-view/src/theme.rs
@@ -200,12 +200,14 @@ fn parse_modifier(value: &Value) -> Option<Modifier> {
 
 impl Theme {
     pub fn get(&self, scope: &str) -> Style {
-        self.styles
-            .get(scope)
-            .copied()
+        self.try_get(scope)
             .unwrap_or_else(|| Style::default().fg(Color::Rgb(0, 0, 255)))
     }
 
+    pub fn try_get(&self, scope: &str) -> Option<Style> {
+        self.styles.get(scope).copied()
+    }
+
     #[inline]
     pub fn scopes(&self) -> &[String] {
         &self.scopes
-- 
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