From 8f1671eaaa6c917c131567dec1dc7dce628e548b Mon Sep 17 00:00:00 2001
From: Pascal Kuthe <pascal.kuthe@semimod.de>
Date: Thu, 27 Apr 2023 02:38:20 +0200
Subject: [PATCH] fix panic in inlay hint computation when view anchor is out
of bounds (#6883)
---
helix-term/src/commands/lsp.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/helix-term/src/commands/lsp.rs b/helix-term/src/commands/lsp.rs
index be8ae02a..b5d1d337 100644
--- a/helix-term/src/commands/lsp.rs
+++ b/helix-term/src/commands/lsp.rs
@@ -1513,7 +1513,8 @@ fn compute_inlay_hints_for_view(
// than computing all the hints for the full file (which could be dozens of time
// longer than the view is).
let view_height = view.inner_height();
- let first_visible_line = doc_text.char_to_line(view.offset.anchor);
+ let first_visible_line =
+ doc_text.char_to_line(view.offset.anchor.min(doc_text.len_chars()));
let first_line = first_visible_line.saturating_sub(view_height);
let last_line = first_visible_line
.saturating_add(view_height.saturating_mul(2))