Function print_word_diff_line

atomic-cli/src/commands/diff/output.rs:247–277

Format a diff stat line graph. Creates the +/- visual representation for stat output. # Arguments `insertions` - Number of insertions `deletions` - Number of deletions `max_width` - Maximum width for the graph # Returns A string containing + and - characters. Print a line with word-level diff highlighting. Uses ANSI escape codes to highlight changed tokens: - Deletions: bright red text on li

(
    content: &[u8],
    hunks: &[atomic_core::diff::ChangeHunk],
    is_deletion: bool,
)

/// - Deletions: bright red text on light red background
/// - Insertions: bright green text on light green background
pub(super) fn print_word_diff_line(
    content: &[u8],
    hunks: &[atomic_core::diff::ChangeHunk],
    is_deletion: bool,
) {
    for hunk in hunks {
        if hunk.end > content.len() {
            continue;
        }
        let text = String::from_utf8_lossy(&content[hunk.start..hunk.end]);

        match hunk.kind {
            HunkKind::Deleted | HunkKind::Modified if is_deletion => {
                // Bright red text with underline for deletions
                print!("\x1b[91;1;4m{}\x1b[0m", text);
            }
            HunkKind::Inserted | HunkKind::Modified if !is_deletion => {
                // Bright green text with underline for insertions
                print!("\x1b[92;1;4m{}\x1b[0m", text);
            }
            _ => {
                // Normal text (unchanged parts)
                if is_deletion {
                    print!("\x1b[31m{}\x1b[0m", text); // Dim red for context
                } else {
                    print!("\x1b[32m{}\x1b[0m", text); // Dim green for context
                }
            }
        }
    }
}

/// Print a line with semantic token-level diff highlighting.
///