diff options
Diffstat (limited to 'helix-core/src/comment.rs')
| -rw-r--r-- | helix-core/src/comment.rs | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/helix-core/src/comment.rs b/helix-core/src/comment.rs index 6241f7fd..9c7e50f3 100644 --- a/helix-core/src/comment.rs +++ b/helix-core/src/comment.rs @@ -45,7 +45,7 @@ fn find_line_comment( // determine margin of 0 or 1 for uncommenting; if any comment token is not followed by a space, // a margin of 0 is used for all lines. - if matches!(line_slice.get_char(pos + token_len), Some(c) if c != ' ') { + if !matches!(line_slice.get_char(pos + token_len), Some(c) if c == ' ') { margin = 0; } @@ -108,8 +108,8 @@ mod test { let text = doc.slice(..); let res = find_line_comment("//", text, 0..3); - // (commented = true, to_change = [line 0, line 2], min = col 2, margin = 1) - assert_eq!(res, (false, vec![0, 2], 2, 1)); + // (commented = true, to_change = [line 0, line 2], min = col 2, margin = 0) + assert_eq!(res, (false, vec![0, 2], 2, 0)); // comment let transaction = toggle_line_comments(&doc, &selection, None); @@ -136,6 +136,17 @@ mod test { assert_eq!(doc, " 1\n\n 2\n 3"); assert!(selection.len() == 1); // to ignore the selection unused warning + // 0 margin comments, with no space + doc = Rope::from("//"); + // reset the selection. + selection = Selection::single(0, doc.len_chars() - 1); + + let transaction = toggle_line_comments(&doc, &selection, None); + transaction.apply(&mut doc); + selection = selection.map(transaction.changes()); + assert_eq!(doc, ""); + assert!(selection.len() == 1); // to ignore the selection unused warning + // TODO: account for uncommenting with uneven comment indentation } } |