Remove most accent marks.

        Note that the circumflexes over alphas and iotas in the text since
        they determine vocalic quantity.
        :param text: raw text
        :return: clean text with minimum accent marks
        :rtype : string
519932
def _clean_accents(self, text):
        
        accents = {
            'ὲέἐἑἒἓἕἔ': 'ε',
            'ὺύὑὐὒὓὔὕ': 'υ',
            'ὸόὀὁὂὃὄὅ': 'ο',
            'ὶίἰἱἲἳἵἴ': 'ι',
            'ὰάἁἀἂἃἅἄᾳᾂᾃ': 'α',
            'ὴήἠἡἢἣἥἤἧἦῆῄῂῇῃᾓᾒᾗᾖᾑᾐ': 'η',
            'ὼώὠὡὢὣὤὥὦὧῶῲῴῷῳᾧᾦᾢᾣᾡᾠ': 'ω',
            'ἶἷ': 'ῖ',
            'ἆἇᾷᾆᾇ': 'ᾶ',
            'ὖὗ': 'ῦ',
            }
        text = self._clean_text(text)
        for char in text:
            for key in accents.keys():
                if char in key:
                    text = text.replace(char, accents.get(key))
                else:
                    pass
        return text
620646
def trim(self, text):
        
        lines = text.splitlines()
        firstline = lines[0] or lines[1]
        indent = len(firstline) - len(firstline.lstrip())
        return '\n'.join(x[indent:] for x in lines if x.strip())
585067
def text_normalize(text):
    
    # if not isinstance(text, str):
    if isinstance(text, bytes):
        # -- MAYBE: command.ouput => bytes, encoded stream output.
        text = codecs.decode(text)
    lines = [ line.strip()  for line in text.splitlines()  if line.strip() ]
    return "\n".join(lines)
570982
def _clean_text(self, text):
        
        clean = []
        for char in text:
            if char in self.punc_stops:
                clean += '.'
            elif char not in self.punc:
                clean += char
            else:
                pass
        return (''.join(clean)).lower()
992031
def clean(ctx, text):
    
    text = conversions.to_string(text, ctx)
    return ''.join([c for c in text if ord(c) >= 32])
1105460
def legitimize(text):
    
    import platform
    os_ = platform.system()
    # POSIX systems
    text = text.translate({
        0: None,
        ord('/'): '-',
        ord('|'): '-',
    })

    if os_ == 'Windows':
        # Windows (non-POSIX namespace)
        text = text.translate({
            # Reserved in Windows VFAT and NTFS
            ord(':'): '-',
            ord('*'): '-',
            ord('?'): '-',
            ord('\\'): '-',
            ord('\"'): '\'',
            # Reserved in Windows VFAT
            ord('+'): '-',
            ord('<'): '-',
            ord('>'): '-',
            ord('['): '(',
            ord(']'): ')',
        })
    else:
        # *nix
        if os_ == 'Darwin':
            # Mac OS HFS+
            text = text.translate({
                ord(':'): '-',
            })

        # Remove leading .
        if text.startswith("."):
            text = text[1:]

    text = text[:82]  # Trim to 82 Unicode characters long
    return text
1147495
public static String removeAccents(String text) {
        text = Normalizer.normalize(text, Normalizer.Form.NFD);
        text = text.replaceAll("[\\p{InCombiningDiacriticalMarks}]", "");
        return text;
    }
1322406
def normalize(self, text):
        
        # Normalize to canonical unicode (using NFKC by default)
        if self.form is not None:
            text = unicodedata.normalize(self.form, text)

        # Strip out any control characters (they occasionally creep in somehow)
        for control in CONTROLS:
            text = text.replace(control, '')

        # Normalize unusual whitespace not caught by unicodedata
        text = text.replace('\u000b', ' ').replace('\u000c', ' ').replace(u'\u0085', ' ')
        text = text.replace('\u2028', '\n').replace('\u2029', '\n').replace('\r\n', '\n').replace('\r', '\n')

        # Normalize all hyphens, minuses and dashes to ascii hyphen-minus and remove soft hyphen entirely
        if self.hyphens:
            # TODO: Better normalization of em/en dashes to '--' if surrounded by spaces or start/end?
            for hyphen in HYPHENS | MINUSES:
                text = text.replace(hyphen, '-')
            text = text.replace('\u00ad', '')

        # Normalize all quotes and primes to ascii apostrophe and quotation mark
        if self.quotes:
            for double_quote in DOUBLE_QUOTES:
                text = text.replace(double_quote, '"')  # \u0022
            for single_quote in (SINGLE_QUOTES | APOSTROPHES | ACCENTS):
                text = text.replace(single_quote, "'")  # \u0027
            text = text.replace('′', "'")     # \u2032 prime
            text = text.replace('‵', "'")     # \u2035 reversed prime
            text = text.replace('″', "''")    # \u2033 double prime
            text = text.replace('‶', "''")    # \u2036 reversed double prime
            text = text.replace('‴', "'''")   # \u2034 triple prime
            text = text.replace('‷', "'''")   # \u2037 reversed triple prime
            text = text.replace('⁗', "''''")  # \u2057 quadruple prime

        if self.ellipsis:
            text = text.replace('…', '...').replace(' . . . ', ' ... ')  # \u2026

        if self.slashes:
            for slash in SLASHES:
                text = text.replace(slash, '/')

        if self.tildes:
            for tilde in TILDES:
                text = text.replace(tilde, '~')

        if self.strip:
            text = text.strip()

        # Collapse all whitespace down to a single space
        if self.collapse:
            text = ' '.join(text.split())
        return text
738747
def text_cleanup(data, key, last_type):
    
    if key in data and last_type == STRING_TYPE:
        data[key] = data[key].strip()
    return data
482732
public static String reduceLineBreaks(String text) {
        if (isEmpty(text)) {
            return text;
        }
        String textTrimed = trimWhitespace(text);
        return textTrimed.replaceAll("(\\r\\n|\\r|\\n)+", "\n");
    }
742614
def normalize_text(self, txt):
        ""
        # - for TTF unicode fonts: unicode object (utf8 encoding)
        # - for built-in fonts: string instances (latin 1 encoding)
        if self.unifontsubset and isinstance(txt, str) and not PY3K:
            txt = txt.decode('utf8')
        elif not self.unifontsubset and isinstance(txt, unicode) and not PY3K:
            txt = txt.encode('latin1')
        return txt
487270
def text_standardize(text):
    
    text = text.replace('—', '-')
    text = text.replace('–', '-')
    text = text.replace('―', '-')
    text = text.replace('…', '...')
    text = text.replace('´', "'")
    text = re.sub(r'''(-+|~+|!+|"+|;+|\?+|\++|,+|\)+|\(+|\\+|\/+|\*+|\[+|\]+|}+|{+|\|+|_+)''', r' \1 ', text)
    text = re.sub(r'\s*\n\s*', ' \n ', text)
    text = re.sub(r'[^\S\n]+', ' ', text)
    return text.strip()
270497
def _run_strip_accents(self, text):
        """"""
        text = unicodedata.normalize("NFD", text)
        output = []
        for char in text:
            cat = unicodedata.category(char)
            if cat == "Mn":
                continue
            output.append(char)
        return "".join(output)
128556
def strip_accents(string):
    
    return u''.join(
        (character for character in unicodedata.normalize('NFD', string)
         if unicodedata.category(character) != 'Mn'))
244300
def clean_text(self, text):
        ''''''
        if text is None:
            return ''
        text = re.sub(ILLEGAL_CHARACTERS_RE, '', text)
        if '<' in text or '&lt' in text:
            text = clean(text, tags=self.tags, strip=self.strip)

        return unescape(text)
940881
function tokenize(text) {
    var tokens = [];
    if (text && text.length > 0) {
        var token = '';
        for (var i = 0; i < text.length; i++) {
            var chr = text[i];
            if (breakingChars.indexOf(chr) >= 0) {
                if (token.length > 0) {
                    tokens.push(token);
                }
                token = '';
            }
            else {
                token += chr;
            }
        }
        if (token.length > 0) {
            tokens.push(token);
        }
    }
    return tokens;
}
657747
def convert_text( text)
      text = text.to_s
      return text if text.empty?
      raise "Text kein String >#{text}< (#{text.class})" unless text.kind_of?( String ) # not possible
      text.gsub!('Ä', 'AE')
      text.gsub!('Ü', 'UE')
      text.gsub!('Ö', 'OE')
      text.gsub!('ä', 'AE')
      text.gsub!('ü', 'UE')
      text.gsub!('ö', 'OE')
      text.gsub!('ß', 'SS')

      text = I18n.transliterate(text)

      text.gsub! /[^a-zA-Z0-9\ \.\,\&\-\/\+\*\$\%]/, '' # Remove all invalid chars
      text.upcase.strip
    end