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Do not panic if entered unknown code via stack trace

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e.g. Rust std library
This commit is contained in:
Dmitry Sharshakov 2021-08-23 21:25:58 +03:00
parent 3a5e044c89
commit ec599a1eac
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GPG key ID: 471FD32E15FD8473
1 changed files with 10 additions and 6 deletions
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16
helix-term/src/application.rs
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@ -324,17 +324,21 @@ impl Application {
.unwrap(); .unwrap();
let (view, doc) = current!(self.editor); let (view, doc) = current!(self.editor);
log::info!("{:?}", doc);
let start = doc.text().line_to_char(line - 1) + column; let text_end = doc.text().len_chars() - 1;
let start = doc.text().try_line_to_char(line - 1).unwrap_or(0) + column;
if let Some(end_line) = end_line { if let Some(end_line) = end_line {
let end = let end = doc.text().try_line_to_char(end_line - 1).unwrap_or(0)
doc.text().line_to_char(end_line - 1) + end_column.unwrap_or(0); + end_column.unwrap_or(0);
doc.set_selection( doc.set_selection(
view.id, view.id,
Selection::new(smallvec![Range::new(start, end)], 0), Selection::new(
smallvec![Range::new(start.min(text_end), end.min(text_end))],
0,
),
); );
} else { } else {
doc.set_selection(view.id, Selection::point(start)); doc.set_selection(view.id, Selection::point(start.min(text_end)));
} }
align_view(doc, view, Align::Center); align_view(doc, view, Align::Center);
} }