Method take_selection

src/editor/buffer.rs:360–371

(&mut self)

    }

    fn take_selection(&mut self) -> (Option<usize>, String) {
        let Some((start, end)) = self.selection_range() else {
            return (None, String::new());
        };
        let start_idx = self.document.position_to_char(start.0, start.1);
        let end_idx = self.document.position_to_char(end.0, end.1);
        let deleted = self.document.slice_text(start_idx, end_idx);
        self.document.remove_char_range(start_idx, end_idx);
        self.cursor = self.cursor.set(start.0, start.1, &self.document);
        self.selection_anchor = None;
        (Some(start_idx), deleted)
    }

    fn cursor_char_idx(&self) -> usize {
        self.document