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

pull/6436/merge
Pascal Kuthe 2023-04-27 02:38:20 +02:00 committed by GitHub
parent 903bdaae87
commit 8f1671eaaa
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1 changed files with 2 additions and 1 deletions
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helix-term/src/commands/lsp.rs
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@ -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 // than computing all the hints for the full file (which could be dozens of time
// longer than the view is). // longer than the view is).
let view_height = view.inner_height(); 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 first_line = first_visible_line.saturating_sub(view_height);
let last_line = first_visible_line let last_line = first_visible_line
.saturating_add(view_height.saturating_mul(2)) .saturating_add(view_height.saturating_mul(2))