def find_val(d, poseq):
    """Find position of first char of assignment value starting from poseq."""
    lno, col = poseq
    while (d.lines[lno][col].isspace() or d.lines[lno][col] in '=\\'):
        if col == len(d.lines[lno]) - 1:
            lno += 1
            col = 0
        else:
            col += 1
    return lno, col