else:

            d_p = d_p - (p_sum - width)

    a_v = a if a > 0 else ''

    d_v = d if d > 0 else ''

    d_a = '<div class="added progress-bar" style="width:%s%%">%s</div>' % (

        a_p, a_v

    )

    d_d = '<div class="deleted progress-bar" style="width:%s%%">%s</div>' % (

        d_p, d_v

    )

    return literal('<div class="progress" style="width:%spx">%s%s</div>' % (width, d_a, d_d))

_URLIFY_RE = re.compile(r'''

# URL markup

(?P<url>%s) |

# @mention markup

(?P<mention>%s) |

# Changeset hash markup

(?<!\w|[-_])

  (?P<hash>[0-9a-f]{12,40})

(?!\w|[-_]) |

# Markup of *bold text*

(?:

  (?:^|(?<=\s))

  (?P<bold> [*] (?!\s) [^*\n]* (?<!\s) [*] )

  (?![*\w])

) |

# "Stylize" markup

\[see\ \=&gt;\ *(?P<seen>[a-zA-Z0-9\/\=\?\&\ \:\/\.\-]*)\] |

\[license\ \=&gt;\ *(?P<license>[a-zA-Z0-9\/\=\?\&\ \:\/\.\-]*)\] |

\[(?P<tagtype>requires|recommends|conflicts|base)\ \=&gt;\ *(?P<tagvalue>[a-zA-Z0-9\-\/]*)\] |

\[(?:lang|language)\ \=&gt;\ *(?P<lang>[a-zA-Z\-\/\#\+]*)\] |

\[(?P<tag>[a-z]+)\]

''' % (url_re.pattern, MENTIONS_REGEX.pattern),

    re.VERBOSE | re.MULTILINE | re.IGNORECASE)

def urlify_text(s, repo_name=None, link_=None, truncate=None, stylize=False, truncatef=truncate):

    """

    Parses given text message and make literal html with markup.

    The text will be truncated to the specified length.

    Hashes are turned into changeset links to specified repository.

    URLs links to what they say.

    Issues are linked to given issue-server.

    If link_ is provided, all text not already linking somewhere will link there.

    """

    def _replace(match_obj):

        url = match_obj.group('url')

        if url is not None:

            return '<a href="%(url)s">%(url)s</a>' % {'url': url}

        mention = match_obj.group('mention')

        if mention is not None:

            return '<b>%s</b>' % mention

        hash_ = match_obj.group('hash')

        if hash_ is not None and repo_name is not None:

            from kallithea.config.routing import url  # doh, we need to re-import url to mock it later

            return '<a class="changeset_hash" href="%(url)s">%(hash)s</a>' % {

                 'url': url('changeset_home', repo_name=repo_name, revision=hash_),

                 'hash': hash_,

                }

        bold = match_obj.group('bold')

        if bold is not None:

            return '<b>*%s*</b>' % _urlify(bold[1:-1])

        if stylize:

            seen = match_obj.group('seen')

            if seen:

                return '<div class="label label-meta" data-tag="see">see =&gt; %s</div>' % seen

            license = match_obj.group('license')

            if license:

                return '<div class="label label-meta" data-tag="license"><a href="http://www.opensource.org/licenses/%s">%s</a></div>' % (license, license)

            tagtype = match_obj.group('tagtype')

            if tagtype:

                tagvalue = match_obj.group('tagvalue')

                return '<div class="label label-meta" data-tag="%s">%s =&gt; <a href="/%s">%s</a></div>' % (tagtype, tagtype, tagvalue, tagvalue)

            lang = match_obj.group('lang')

            if lang:

                return '<div class="label label-meta" data-tag="lang">%s</div>' % lang

            tag = match_obj.group('tag')

            if tag:

                return '<div class="label label-meta" data-tag="%s">%s</div>' % (tag, tag)

        return match_obj.group(0)

    def _urlify(s):

        """

        Extract urls from text and make html links out of them

        """

        return _URLIFY_RE.sub(_replace, s)

    if truncate is None:

        s = s.rstrip()

    else:

        s = truncatef(s, truncate, whole_word=True)

        # Insert pre block extractions.

        def pre_insert_callback(matchobj):

            return '\n\n' + extractions[matchobj.group(1)]

        text = re.sub(r'{gfm-extraction-([0-9a-f]{32})\}',

                      pre_insert_callback, text)

        return text

    @classmethod

    def render(cls, source, filename=None):

        """

        Renders a given filename using detected renderer

        it detects renderers based on file extension or mimetype.

        At last it will just do a simple html replacing new lines with <br/>

        >>> MarkupRenderer.render('''<img id="a" style="margin-top:-1000px;color:red" src="http://example.com/test.jpg">''', '.md')

        '<p><img id="a" src="http://example.com/test.jpg" style="color: red;"></p>'

        >>> MarkupRenderer.render('''<img class="c d" src="file://localhost/test.jpg">''', 'b.mkd')

        '<p><img class="c d"></p>'

        >>> MarkupRenderer.render('''<a href="foo">foo</a>''', 'c.mkdn')

        '<p><a href="foo">foo</a></p>'

        >>> MarkupRenderer.render('''<script>alert(1)</script>''', 'd.mdown')

        '<script>alert(1)</script>'

        >>> MarkupRenderer.render('''<div onclick="alert(2)">yo</div>''', 'markdown')

        '<div>yo</div>'

        >>> MarkupRenderer.render('''<a href="javascript:alert(3)">yo</a>''', 'md')

        '<p><a>yo</a></p>'

        """

        renderer = cls._detect_renderer(source, filename)

        readme_data = renderer(source)

        # Allow most HTML, while preventing XSS issues:

        # no <script> tags, no onclick attributes, no javascript

        # "protocol", and also limit styling to prevent defacing.

        return bleach.clean(readme_data,

            tags=['a', 'abbr', 'b', 'blockquote', 'br', 'code', 'dd',

                  'div', 'dl', 'dt', 'em', 'h1', 'h2', 'h3', 'h4', 'h5',

                  'h6', 'hr', 'i', 'img', 'li', 'ol', 'p', 'pre', 'span',

                  'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th',

                  'thead', 'tr', 'ul'],

            attributes=['class', 'id', 'style', 'label', 'title', 'alt', 'href', 'src'],

            styles=['color'],

            protocols=['http', 'https', 'mailto'],

            )

    @classmethod

    def plain(cls, source, universal_newline=True):

        source = safe_str(source)

        if universal_newline:

            newline = '\n'

            source = newline.join(source.splitlines())

        def url_func(match_obj):

            url_full = match_obj.group(0)

            return '<a href="%(url)s">%(url)s</a>' % ({'url': url_full})

        source = url_re.sub(url_func, source)

        return '<br />' + source.replace("\n", '<br />')

    @classmethod

    def markdown(cls, source, safe=True, flavored=False):

        """

        Convert Markdown (possibly GitHub Flavored) to INSECURE HTML, possibly

        with "safe" fall-back to plaintext. Output from this method should be sanitized before use.

        >>> MarkupRenderer.markdown('''<img id="a" style="margin-top:-1000px;color:red" src="http://example.com/test.jpg">''')

        '<p><img id="a" style="margin-top:-1000px;color:red" src="http://example.com/test.jpg"></p>'

        >>> MarkupRenderer.markdown('''<img class="c d" src="file://localhost/test.jpg">''')

        '<p><img class="c d" src="file://localhost/test.jpg"></p>'

        >>> MarkupRenderer.markdown('''<a href="foo">foo</a>''')

        '<p><a href="foo">foo</a></p>'

        >>> MarkupRenderer.markdown('''<script>alert(1)</script>''')

        '<script>alert(1)</script>'

        >>> MarkupRenderer.markdown('''<div onclick="alert(2)">yo</div>''')

        '<div onclick="alert(2)">yo</div>'

        >>> MarkupRenderer.markdown('''<a href="javascript:alert(3)">yo</a>''')

        '<p><a href="javascript:alert(3)">yo</a></p>'

        >>> MarkupRenderer.markdown('''## Foo''')

        '<h2>Foo</h2>'

        >>> print(MarkupRenderer.markdown('''

        ...     #!/bin/bash

        ...     echo "hello"

        ... '''))

        <table class="code-highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre>1

        2</pre></div></td><td class="code"><div class="code-highlight"><pre><span></span><span class="ch">#!/bin/bash</span>

        <span class="nb">echo</span> <span class="s2">&quot;hello&quot;</span>

        </pre></div>

        </td></tr></table>

        """

        source = safe_str(source)

        try:

            if flavored:

                source = cls._flavored_markdown(source)

            return markdown_mod.markdown(

                source,

                extensions=['markdown.extensions.codehilite', 'markdown.extensions.extra'],