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fix panic in inlay hint computation when view anchor is out of bounds #6883

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Apr 27, 2023
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3 changes: 2 additions & 1 deletion helix-term/src/commands/lsp.rs
Original file line number Diff line number Diff line change
Expand Up @@ -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))
Expand Down