term: Stop user scroll passed the end of a diff
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@ -78,7 +78,7 @@ fn main<E: Element>(
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recv(events_rx) -> event => {
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recv(events_rx) -> event => {
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let event = event??;
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let event = event??;
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let page = height as usize - 1; // Don't count the status bar.
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let page = height as usize - 1; // Don't count the status bar.
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let end = lines.len() - page;
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let end = if page > lines.len() { 0 } else { lines.len() - page };
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let prev = line;
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let prev = line;
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match event {
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match event {
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