def show_new_source(buf, (row, col), tempfile):
    return show_source(buf, (row, col), tempfile, {
        'marker': '+++',
        'short': '+',
        'skip': '-',
        'range_pattern': '^@@ -\d+,\d+ \+(\d+)',
        'index_pattern': '^index [a-f0-9]+\.+([a-f0-9]+)'
    })
The y direction of the ray.
dataset/ETHPy150Open hut8labs/diffscuss/diffscuss/support/editor.py/show_new_source--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/geometry/line.py/Ray.ydirection