def align(text, character='=', replchar=None, pos=0):
    r"""
    Left justifies text on the left side of character

    align

    Args:
        text (str): text to align
        character (str): character to align at
        replchar (str): replacement character (default=None)

    Returns:
        str: new_text

    CommandLine:
        python -m utool.util_str --test-align:0

    Example0:
        >>> # ENABLE_DOCTEST
        >>> from utool.util_str import *  # NOQA
        >>> character = '='
        >>> text = 'a = b=\none = two\nthree = fish\n'
        >>> print(text)
        >>> result = (align(text, '='))
        >>> print(result)
        a     = b=
        one   = two
        three = fish
    """
    line_list = text.splitlines()
    new_lines = align_lines(line_list, character, replchar, pos=pos)
    new_text = '\n'.join(new_lines)
    return new_text