comment: reverting small bug fix

helix-core/src/comment.rs

@@ -42,7 +42,6 @@ fn find_line_comment(
  lines: impl IntoIterator<Item = usize>,
 ) -> (bool, Vec<usize>, usize, usize) {
  let mut commented = true;
- let mut text_is_empty = true;
  let mut to_change = Vec::new();
  let mut min = usize::MAX; // minimum col for first_non_whitespace_char
  let mut margin = 1;
@@ -51,7 +50,6 @@ fn find_line_comment(
  for line in lines {
  let line_slice = text.line(line);
  if let Some(pos) = line_slice.first_non_whitespace_char() {
- text_is_empty = false;
  let len = line_slice.len_chars();
 
  min = std::cmp::min(min, pos);
@@ -76,10 +74,6 @@ fn find_line_comment(
  }
  }
 
- if text_is_empty {
- commented = false;
- }
-
  (commented, to_change, min, margin)
 }