Module helpers 

Helper functions for rendering the diff widget.

Functions

build_aligned_lines

Builds aligned line pairs from a hunk for side-by-side display.

render_diff_content

Renders the diff content panel with border.

render_header

Renders the file header bar at the top of the diff widget.

render_hunk_header

Renders a hunk header line (e.g., “@@ -1,4 +1,5 @@ fn main()”).

render_line

Renders a single diff line content.

render_line_number

Renders a line number in the gutter.

render_side_by_side

Renders the diff in side-by-side mode.

render_sidebar

Renders the sidebar file tree.