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

stringprep.in_table_c22(code) Determine whether code is in tableC.2.2 (Non-ASCII control characters).

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

regex.search(string[, pos[, endpos]]) Scan through string looking for the first location where this regular expression

difflib.IS_LINE_JUNK(line) Return true for ignorable lines. The line line is ignorable if line is blank or

string.punctuation String of ASCII characters which are considered punctuation characters in the C locale.

width (default: 70) The maximum length of wrapped lines. As long as there are no individual words in the input

readline.clear_history() Clear the current history. This calls clear_history() in the underlying library. The Python

readline.remove_history_item(pos) Remove history item specified by its position from the history. The position is zero-based

readline.set_history_length(length) Set or return the desired number of lines to save in the history file. The write_