Function unescape

buildroot-external/scripts/kconfiglib.py:6227–6232

r""" Unescapes the string 's'. \ followed by any character is replaced with just that character. Used internally when reading .config files.

(s)

def unescape(s):
    r"""
    Unescapes the string 's'. \ followed by any character is replaced with just
    that character. Used internally when reading .config files.
    """
    return _unescape_sub(r"\1", s)

# unescape() helper
_unescape_sub = re.compile(r"\\(.)").sub