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@ -6,7 +6,7 @@ use helix_core::{
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regex::{self, Regex},
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register::{self, Register, Registers},
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search, selection, Change, ChangeSet, LineEnding, Position, Range, Rope, RopeSlice, Selection,
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SmallVec, Tendril, Transaction,
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SmallVec, Tendril, Transaction, DEFAULT_LINE_ENDING,
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};
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use helix_view::{
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@ -627,7 +627,7 @@ fn replace(cx: &mut Context) {
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KeyEvent {
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code: KeyCode::Enter,
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..
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} => Some('\n'),
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} => Some('\n'), // TODO: replace this with DEFAULT_LINE_ENDING
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_ => None,
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};
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@ -982,7 +982,13 @@ fn delete_selection_impl(reg: &mut Register, doc: &mut Document, view_id: ViewId
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// then delete
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let transaction =
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Transaction::change_by_selection(doc.text(), doc.selection(view_id), |range| {
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let max_to = doc.text().len_chars().saturating_sub(1);
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let alltext = doc.text();
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let line = alltext.char_to_line(range.head);
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let max_to = doc.text().len_chars().saturating_sub(
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get_line_ending(&alltext.line(line))
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.map(|le| le.len_chars())
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.unwrap_or(0),
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);
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let to = std::cmp::min(max_to, range.to() + 1);
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(range.from(), to, None)
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});
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@ -1644,8 +1650,12 @@ fn append_to_line(cx: &mut Context) {
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let selection = doc.selection(view.id).transform(|range| {
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let text = doc.text();
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let line = text.char_to_line(range.head);
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// we can't use line_to_char(line + 1) - 2 because the last line might not contain \n
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let pos = (text.line_to_char(line) + text.line(line).len_chars()).saturating_sub(1);
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// we can't use line_to_char(line + 1) - 2 because the last line might not contain a newline
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let pos = (text.line_to_char(line) + text.line(line).len_chars()).saturating_sub(
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get_line_ending(&text.line(line))
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.map(|le| le.len_chars())
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.unwrap_or(0),
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);
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Range::new(pos, pos)
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});
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doc.set_selection(view.id, selection);
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