fix merge issue

helix-term/src/commands.rs

@@ -1668,6 +1668,9 @@ fn open(cx: &mut Context, open: Open) {
     let mut ranges = SmallVec::with_capacity(selection.len());
     let mut offs = 0;
 
+    let mut transaction = Transaction::change_by_selection(contents, selection, |range| {
+        let line = text.char_to_line(range.head);
+
         let line = match open {
             // adjust position to the end of the line (next line - 1)
             Open::Below => line + 1,
@@ -1675,9 +1678,6 @@ fn open(cx: &mut Context, open: Open) {
             Open::Above => line,
         };
 
-    let mut transaction = Transaction::change_by_selection(contents, selection, |range| {
-        let line = text.char_to_line(range.head);
-
         // insert newlines after this index for both Above and Below variants
         let linend_index = doc.text().line_to_char(line).saturating_sub(1);