match.start([group]) match.end([group]) Return the indices of the start and end of the substring matched by group;

class difflib.HtmlDiff This class can be used to create an HTML table (or a complete HTML file containing the table) showing

textwrap.shorten(text, width, **kwargs) Collapse and truncate the given text to fit in the given width.

unicodedata.decimal(chr[, default]) Returns the decimal value assigned to the character chr as integer. If no such

match.expand(template) Return the string obtained by doing backslash substitution on the template string template,

re.fullmatch(pattern, string, flags=0) If the whole string matches the regular expression pattern, return

regex.fullmatch(string[, pos[, endpos]]) If the whole string matches this regular expression, return a corresponding

regex.groups The number of capturing groups in the pattern.

unicodedata.east_asian_width(chr) Returns the east asian width assigned to the character chr as string.

stringprep.in_table_c9(code) Determine whether code is in tableC.9 (Tagging characters).