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:group text formatting: normalize_text, normalize_paragraph, pretty_match,unquote, colorize_ansi
:group text manipulation: searchall, splitstrip
:sort: text formatting, text manipulation

:type ANSI_STYLES: dict(str)
:var ANSI_STYLES: dictionary mapping style identifier to ANSI terminal code

:type ANSI_COLORS: dict(str)
:var ANSI_COLORS: dictionary mapping color identifier to ANSI terminal code

:type ANSI_PREFIX: str
:var ANSI_PREFIX:
  ANSI terminal code notifying the start of an ANSI escape sequence

:type ANSI_END: str
:var ANSI_END:
  ANSI terminal code notifying the end of an ANSI escape sequence

:type ANSI_RESET: str
:var ANSI_RESET:
  ANSI terminal code resetting format defined by a previous ANSI escape sequence
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    will be transform into several characters) and keep the first one only.
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    replace all compatibility characters with their equivalents.

    :type substitute: str
    :param substitute: replacement character to use if decomposition fails

    :see: Another project about ASCII transliterations of Unicode text
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    :type line_len: int
    :param line_len: expected maximum line's length, default to 80

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    :param indent: optional string to use as indentation

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    :type line_len: int
    :param line_len: expected maximum line's length, default to 80

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    :type line_len: int
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    >>> splitstrip('a')
    ['a']
    >>>

    :type string: str or unicode
    :param string: a csv line

    :type sep: str or unicode
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    :type inter: type
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    :type blank_reg: regexp
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    :type match: _sre.SRE_match
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    :type style: str or None
    :param style:
      style string (see `ANSI_COLORS` for available values). To get
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    :type style: str or None
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