From 0dc3753eb2a1af296f5faffaf9c3d29bceb5a37f Mon Sep 17 00:00:00 2001
From: Michael Davis
Date: Tue, 25 Jul 2023 14:20:33 -0500
Subject: Syntax-highlight regex prompts

We can use tree-sitter-regex highlighting in prompts for entering
regexes, like `search` or `global_search`. The `highlighted_code_block`
function from the markdown component makes this a very small change.

This could be improved in the future by leaving the parsed syntax tree
on the prompt, allowing incremental updates. Prompt lines are usually so
short though and tree-sitter-regex is rather small and uncomplicated,
so that improvement probably wouldn't make a big difference.
---
 helix-term/src/ui/mod.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'helix-term/src/ui/mod.rs')

diff --git a/helix-term/src/ui/mod.rs b/helix-term/src/ui/mod.rs
index 3359155d..8ca1b131 100644
--- a/helix-term/src/ui/mod.rs
+++ b/helix-term/src/ui/mod.rs
@@ -151,7 +151,8 @@ pub fn regex_prompt(
                 }
             }
         },
-    );
+    )
+    .with_language("regex", std::sync::Arc::clone(&cx.editor.syn_loader));
     // Calculate initial completion
     prompt.recalculate_completion(cx.editor);
     // prompt
-- 
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