Gecko [ contributie.vriendennsm.nl ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2025-01-15 04:26
__init__.py	10.86 KB	-rw-r--r--	2023-01-01 08:34
_ada_builtins.py	1.51 KB	-rw-r--r--	2023-01-01 08:34
_asy_builtins.py	26.65 KB	-rw-r--r--	2023-01-01 08:34
_cl_builtins.py	13.67 KB	-rw-r--r--	2023-01-01 08:34
_cocoa_builtins.py	102.72 KB	-rw-r--r--	2023-01-01 08:34
_csound_builtins.py	17.98 KB	-rw-r--r--	2023-01-01 08:34
_css_builtins.py	12.15 KB	-rw-r--r--	2023-01-01 08:34
_julia_builtins.py	11.6 KB	-rw-r--r--	2023-01-01 08:34
_lasso_builtins.py	131.36 KB	-rw-r--r--	2023-01-01 08:34
_lilypond_builtins.py	104.28 KB	-rw-r--r--	2023-01-01 08:34
_lua_builtins.py	7.89 KB	-rw-r--r--	2023-01-01 08:34
_mapping.py	63.46 KB	-rw-r--r--	2023-01-01 08:34
_mql_builtins.py	24.13 KB	-rw-r--r--	2023-01-01 08:34
_mysql_builtins.py	25.2 KB	-rw-r--r--	2023-01-01 08:34
_openedge_builtins.py	48.24 KB	-rw-r--r--	2023-01-01 08:34
_php_builtins.py	105.35 KB	-rw-r--r--	2023-01-01 08:34
_postgres_builtins.py	12.03 KB	-rw-r--r--	2023-01-01 08:34
_qlik_builtins.py	12.3 KB	-rw-r--r--	2023-01-01 08:34
_scheme_builtins.py	31.8 KB	-rw-r--r--	2023-01-01 08:34
_scilab_builtins.py	51.15 KB	-rw-r--r--	2023-01-01 08:34
_sourcemod_builtins.py	26.12 KB	-rw-r--r--	2023-01-01 08:34
_stan_builtins.py	13.13 KB	-rw-r--r--	2023-01-01 08:34
_stata_builtins.py	26.59 KB	-rw-r--r--	2023-01-01 08:34
_tsql_builtins.py	15.1 KB	-rw-r--r--	2023-01-01 08:34
_usd_builtins.py	1.62 KB	-rw-r--r--	2023-01-01 08:34
_vbscript_builtins.py	4.13 KB	-rw-r--r--	2023-01-01 08:34
_vim_builtins.py	55.73 KB	-rw-r--r--	2023-01-01 08:34
actionscript.py	11.4 KB	-rw-r--r--	2023-01-01 08:34
ada.py	5.2 KB	-rw-r--r--	2023-01-01 08:34
agile.py	876 B	-rw-r--r--	2023-01-01 08:34
algebra.py	9.64 KB	-rw-r--r--	2023-01-01 08:34
ambient.py	2.54 KB	-rw-r--r--	2023-01-01 08:34
amdgpu.py	1.57 KB	-rw-r--r--	2023-01-01 08:34
ampl.py	4.08 KB	-rw-r--r--	2023-01-01 08:34
apdlexer.py	26.03 KB	-rw-r--r--	2023-01-01 08:34
apl.py	3.33 KB	-rw-r--r--	2023-01-01 08:34
archetype.py	11.2 KB	-rw-r--r--	2023-01-01 08:34
arrow.py	3.48 KB	-rw-r--r--	2023-01-01 08:34
arturo.py	11.15 KB	-rw-r--r--	2023-01-01 08:34
asc.py	1.58 KB	-rw-r--r--	2023-01-01 08:34
asm.py	40.28 KB	-rw-r--r--	2023-01-01 08:34
automation.py	19.35 KB	-rw-r--r--	2023-01-01 08:34
bare.py	2.95 KB	-rw-r--r--	2023-01-01 08:34
basic.py	27.27 KB	-rw-r--r--	2023-01-01 08:34
bdd.py	1.61 KB	-rw-r--r--	2023-01-01 08:34
berry.py	3.14 KB	-rw-r--r--	2023-01-01 08:34
bibtex.py	4.61 KB	-rw-r--r--	2023-01-01 08:34
boa.py	3.82 KB	-rw-r--r--	2023-01-01 08:34
business.py	27.45 KB	-rw-r--r--	2023-01-01 08:34
c_cpp.py	17.37 KB	-rw-r--r--	2023-01-01 08:34
c_like.py	28.52 KB	-rw-r--r--	2023-01-01 08:34
capnproto.py	2.12 KB	-rw-r--r--	2023-01-01 08:34
cddl.py	5.06 KB	-rw-r--r--	2023-01-01 08:34
chapel.py	4.9 KB	-rw-r--r--	2023-01-01 08:34
clean.py	6.25 KB	-rw-r--r--	2023-01-01 08:34
comal.py	3.08 KB	-rw-r--r--	2023-01-01 08:34
compiled.py	1.37 KB	-rw-r--r--	2023-01-01 08:34
configs.py	40.84 KB	-rw-r--r--	2023-01-01 08:34
console.py	4.05 KB	-rw-r--r--	2023-01-01 08:34
cplint.py	1.36 KB	-rw-r--r--	2023-01-01 08:34
crystal.py	15.39 KB	-rw-r--r--	2023-01-01 08:34
csound.py	16.6 KB	-rw-r--r--	2023-01-01 08:34
css.py	24.72 KB	-rw-r--r--	2023-01-01 08:34
d.py	9.64 KB	-rw-r--r--	2023-01-01 08:34
dalvik.py	4.5 KB	-rw-r--r--	2023-01-01 08:34
data.py	26.31 KB	-rw-r--r--	2023-01-01 08:34
devicetree.py	3.93 KB	-rw-r--r--	2023-01-01 08:34
diff.py	5.04 KB	-rw-r--r--	2023-01-01 08:34
dotnet.py	29 KB	-rw-r--r--	2023-01-01 08:34
dsls.py	35.91 KB	-rw-r--r--	2023-01-01 08:34
dylan.py	10.14 KB	-rw-r--r--	2023-01-01 08:34
ecl.py	6.22 KB	-rw-r--r--	2023-01-01 08:34
eiffel.py	2.63 KB	-rw-r--r--	2023-01-01 08:34
elm.py	3.08 KB	-rw-r--r--	2023-01-01 08:34
elpi.py	6.22 KB	-rw-r--r--	2023-01-01 08:34
email.py	4.63 KB	-rw-r--r--	2023-01-01 08:34
erlang.py	18.72 KB	-rw-r--r--	2023-01-01 08:34
esoteric.py	10.15 KB	-rw-r--r--	2023-01-01 08:34
ezhil.py	3.2 KB	-rw-r--r--	2023-01-01 08:34
factor.py	19.07 KB	-rw-r--r--	2023-01-01 08:34
fantom.py	9.96 KB	-rw-r--r--	2023-01-01 08:34
felix.py	9.42 KB	-rw-r--r--	2023-01-01 08:34
fift.py	1.58 KB	-rw-r--r--	2023-01-01 08:34
floscript.py	2.61 KB	-rw-r--r--	2023-01-01 08:34
forth.py	7.03 KB	-rw-r--r--	2023-01-01 08:34
fortran.py	10.09 KB	-rw-r--r--	2023-01-01 08:34
foxpro.py	25.6 KB	-rw-r--r--	2023-01-01 08:34
freefem.py	26.28 KB	-rw-r--r--	2023-01-01 08:34
func.py	3.54 KB	-rw-r--r--	2023-01-01 08:34
functional.py	674 B	-rw-r--r--	2023-01-01 08:34
futhark.py	3.64 KB	-rw-r--r--	2023-01-01 08:34
gcodelexer.py	826 B	-rw-r--r--	2023-01-01 08:34
gdscript.py	7.37 KB	-rw-r--r--	2023-01-01 08:34
go.py	3.67 KB	-rw-r--r--	2023-01-01 08:34
grammar_notation.py	7.79 KB	-rw-r--r--	2023-01-01 08:34
graph.py	3.77 KB	-rw-r--r--	2023-01-01 08:34
graphics.py	38.02 KB	-rw-r--r--	2023-01-01 08:34
graphviz.py	1.89 KB	-rw-r--r--	2023-01-01 08:34
gsql.py	3.9 KB	-rw-r--r--	2023-01-01 08:34
haskell.py	32.13 KB	-rw-r--r--	2023-01-01 08:34
haxe.py	30.25 KB	-rw-r--r--	2023-01-01 08:34
hdl.py	21.99 KB	-rw-r--r--	2023-01-01 08:34
hexdump.py	3.52 KB	-rw-r--r--	2023-01-01 08:34
html.py	19.41 KB	-rw-r--r--	2023-01-01 08:34
idl.py	15.09 KB	-rw-r--r--	2023-01-01 08:34
igor.py	29.91 KB	-rw-r--r--	2023-01-01 08:34
inferno.py	3.06 KB	-rw-r--r--	2023-01-01 08:34
installers.py	12.87 KB	-rw-r--r--	2023-01-01 08:34
int_fiction.py	55.78 KB	-rw-r--r--	2023-01-01 08:34
iolang.py	1.86 KB	-rw-r--r--	2023-01-01 08:34
j.py	4.74 KB	-rw-r--r--	2023-01-01 08:34
javascript.py	61.39 KB	-rw-r--r--	2023-01-01 08:34
jmespath.py	2.01 KB	-rw-r--r--	2023-01-01 08:34
jslt.py	3.61 KB	-rw-r--r--	2023-01-01 08:34
jsonnet.py	5.5 KB	-rw-r--r--	2023-01-01 08:34
julia.py	11.37 KB	-rw-r--r--	2023-01-01 08:34
jvm.py	71.22 KB	-rw-r--r--	2023-01-01 08:34
kuin.py	11.14 KB	-rw-r--r--	2023-01-01 08:34
lilypond.py	9.52 KB	-rw-r--r--	2023-01-01 08:34
lisp.py	140.66 KB	-rw-r--r--	2023-01-01 08:34
macaulay2.py	31.17 KB	-rw-r--r--	2023-01-01 08:34
make.py	7.37 KB	-rw-r--r--	2023-01-01 08:34
markup.py	26.17 KB	-rw-r--r--	2023-01-01 08:34
math.py	676 B	-rw-r--r--	2023-01-01 08:34
matlab.py	129.74 KB	-rw-r--r--	2023-01-01 08:34
maxima.py	2.65 KB	-rw-r--r--	2023-01-01 08:34
meson.py	4.24 KB	-rw-r--r--	2023-01-01 08:34
mime.py	7.36 KB	-rw-r--r--	2023-01-01 08:34
minecraft.py	13.52 KB	-rw-r--r--	2023-01-01 08:34
mips.py	4.5 KB	-rw-r--r--	2023-01-01 08:34
ml.py	34.5 KB	-rw-r--r--	2023-01-01 08:34
modeling.py	13.21 KB	-rw-r--r--	2023-01-01 08:34
modula2.py	51.83 KB	-rw-r--r--	2023-01-01 08:34
monte.py	6.14 KB	-rw-r--r--	2023-01-01 08:34
mosel.py	8.97 KB	-rw-r--r--	2023-01-01 08:34
ncl.py	62.46 KB	-rw-r--r--	2023-01-01 08:34
nimrod.py	6.27 KB	-rw-r--r--	2023-01-01 08:34
nit.py	2.66 KB	-rw-r--r--	2023-01-01 08:34
nix.py	3.92 KB	-rw-r--r--	2023-01-01 08:34
oberon.py	4.07 KB	-rw-r--r--	2023-01-01 08:34
objective.py	22.42 KB	-rw-r--r--	2023-01-01 08:34
ooc.py	2.91 KB	-rw-r--r--	2023-01-01 08:34
other.py	1.7 KB	-rw-r--r--	2023-01-01 08:34
parasail.py	2.66 KB	-rw-r--r--	2023-01-01 08:34
parsers.py	25.3 KB	-rw-r--r--	2023-01-01 08:34
pascal.py	30.16 KB	-rw-r--r--	2023-01-01 08:34
pawn.py	7.96 KB	-rw-r--r--	2023-01-01 08:34
perl.py	38.25 KB	-rw-r--r--	2023-01-01 08:34
phix.py	22.71 KB	-rw-r--r--	2023-01-01 08:34
php.py	12.21 KB	-rw-r--r--	2023-01-01 08:34
pointless.py	1.93 KB	-rw-r--r--	2023-01-01 08:34
pony.py	3.17 KB	-rw-r--r--	2023-01-01 08:34
praat.py	12.38 KB	-rw-r--r--	2023-01-01 08:34
procfile.py	1.13 KB	-rw-r--r--	2023-01-01 08:34
prolog.py	12.06 KB	-rw-r--r--	2023-01-01 08:34
promql.py	4.6 KB	-rw-r--r--	2023-01-01 08:34
python.py	52.27 KB	-rw-r--r--	2023-01-01 08:34
q.py	6.77 KB	-rw-r--r--	2023-01-01 08:34
qlik.py	3.58 KB	-rw-r--r--	2023-01-01 08:34
qvt.py	5.93 KB	-rw-r--r--	2023-01-01 08:34
r.py	6.04 KB	-rw-r--r--	2023-01-01 08:34
rdf.py	15.42 KB	-rw-r--r--	2023-01-01 08:34
rebol.py	18.16 KB	-rw-r--r--	2023-01-01 08:34
resource.py	2.83 KB	-rw-r--r--	2023-01-01 08:34
ride.py	4.94 KB	-rw-r--r--	2023-01-01 08:34
rita.py	1.1 KB	-rw-r--r--	2023-01-01 08:34
rnc.py	1.93 KB	-rw-r--r--	2023-01-01 08:34
roboconf.py	1.92 KB	-rw-r--r--	2023-01-01 08:34
robotframework.py	18.02 KB	-rw-r--r--	2023-01-01 08:34
ruby.py	22.24 KB	-rw-r--r--	2023-01-01 08:34
rust.py	8.02 KB	-rw-r--r--	2023-01-01 08:34
sas.py	9.18 KB	-rw-r--r--	2023-01-01 08:34
savi.py	4.54 KB	-rw-r--r--	2023-01-01 08:34
scdoc.py	2.19 KB	-rw-r--r--	2023-01-01 08:34
scripting.py	68.37 KB	-rw-r--r--	2023-01-01 08:34
sgf.py	1.94 KB	-rw-r--r--	2023-01-01 08:34
shell.py	35.49 KB	-rw-r--r--	2023-01-01 08:34
sieve.py	2.38 KB	-rw-r--r--	2023-01-01 08:34
slash.py	8.28 KB	-rw-r--r--	2023-01-01 08:34
smalltalk.py	7.04 KB	-rw-r--r--	2023-01-01 08:34
smithy.py	2.6 KB	-rw-r--r--	2023-01-01 08:34
smv.py	2.71 KB	-rw-r--r--	2023-01-01 08:34
snobol.py	2.67 KB	-rw-r--r--	2023-01-01 08:34
solidity.py	3.05 KB	-rw-r--r--	2023-01-01 08:34
sophia.py	3.25 KB	-rw-r--r--	2023-01-01 08:34
special.py	3.33 KB	-rw-r--r--	2023-01-01 08:34
spice.py	2.63 KB	-rw-r--r--	2023-01-01 08:34
sql.py	33.35 KB	-rw-r--r--	2023-01-01 08:34
srcinfo.py	1.65 KB	-rw-r--r--	2023-01-01 08:34
stata.py	6.27 KB	-rw-r--r--	2023-01-01 08:34
supercollider.py	3.61 KB	-rw-r--r--	2023-01-01 08:34
tal.py	2.58 KB	-rw-r--r--	2023-01-01 08:34
tcl.py	5.38 KB	-rw-r--r--	2023-01-01 08:34
teal.py	3.44 KB	-rw-r--r--	2023-01-01 08:34
templates.py	70.99 KB	-rw-r--r--	2023-01-01 08:34
teraterm.py	9.49 KB	-rw-r--r--	2023-01-01 08:34
testing.py	10.51 KB	-rw-r--r--	2023-01-01 08:34
text.py	1 KB	-rw-r--r--	2023-01-01 08:34
textedit.py	7.43 KB	-rw-r--r--	2023-01-01 08:34
textfmts.py	14.84 KB	-rw-r--r--	2023-01-01 08:34
theorem.py	19.68 KB	-rw-r--r--	2023-01-01 08:34
thingsdb.py	4.13 KB	-rw-r--r--	2023-01-01 08:34
tlb.py	1.34 KB	-rw-r--r--	2023-01-01 08:34
tnt.py	10.21 KB	-rw-r--r--	2023-01-01 08:34
trafficscript.py	1.44 KB	-rw-r--r--	2023-01-01 08:34
typoscript.py	8.01 KB	-rw-r--r--	2023-01-01 08:34
ul4.py	8.75 KB	-rw-r--r--	2023-01-01 08:34
unicon.py	18.08 KB	-rw-r--r--	2023-01-01 08:34
urbi.py	5.9 KB	-rw-r--r--	2023-01-01 08:34
usd.py	3.43 KB	-rw-r--r--	2023-01-01 08:34
varnish.py	7.1 KB	-rw-r--r--	2023-01-01 08:34
verification.py	3.79 KB	-rw-r--r--	2023-01-01 08:34
web.py	894 B	-rw-r--r--	2023-01-01 08:34
webassembly.py	5.57 KB	-rw-r--r--	2023-01-01 08:34
webidl.py	10.27 KB	-rw-r--r--	2023-01-01 08:34
webmisc.py	39.6 KB	-rw-r--r--	2023-01-01 08:34
whiley.py	3.92 KB	-rw-r--r--	2023-01-01 08:34
wowtoc.py	3.93 KB	-rw-r--r--	2023-01-01 08:34
wren.py	3.16 KB	-rw-r--r--	2023-01-01 08:34
x10.py	1.88 KB	-rw-r--r--	2023-01-01 08:34
xorg.py	902 B	-rw-r--r--	2023-01-01 08:34
yang.py	4.39 KB	-rw-r--r--	2023-01-01 08:34
zig.py	3.86 KB	-rw-r--r--	2023-01-01 08:34

Rename

"""
    pygments.lexers.html
    ~~~~~~~~~~~~~~~~~~~~

Lexers for HTML, XML and related markup.

:copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS.
    :license: BSD, see LICENSE for details.
"""

import re

from pygments.lexer import RegexLexer, ExtendedRegexLexer, include, bygroups, \
    default, using
from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
    Punctuation, Whitespace
from pygments.util import looks_like_xml, html_doctype_matches

from pygments.lexers.javascript import JavascriptLexer
from pygments.lexers.jvm import ScalaLexer
from pygments.lexers.css import CssLexer, _indentation, _starts_block
from pygments.lexers.ruby import RubyLexer

__all__ = ['HtmlLexer', 'DtdLexer', 'XmlLexer', 'XsltLexer', 'HamlLexer',
           'ScamlLexer', 'PugLexer']

class HtmlLexer(RegexLexer):
    """
    For HTML 4 and XHTML 1 markup. Nested JavaScript and CSS is highlighted
    by the appropriate lexer.
    """

name = 'HTML'
    url = 'https://html.spec.whatwg.org/'
    aliases = ['html']
    filenames = ['*.html', '*.htm', '*.xhtml', '*.xslt']
    mimetypes = ['text/html', 'application/xhtml+xml']

flags = re.IGNORECASE | re.DOTALL
    tokens = {
        'root': [
            ('[^<&]+', Text),
            (r'&\S*?;', Name.Entity),
            (r'\<\!\[CDATA\[.*?\]\]\>', Comment.Preproc),
            (r'', Comment.Multiline),
            (r'<\?.*?\?>', Comment.Preproc),
            ('<![^>]*>', Comment.Preproc),
            (r'(<)(\s*)(script)(\s*)',
             bygroups(Punctuation, Text, Name.Tag, Text),
             ('script-content', 'tag')),
            (r'(<)(\s*)(style)(\s*)',
             bygroups(Punctuation, Text, Name.Tag, Text),
             ('style-content', 'tag')),
            # note: this allows tag names not used in HTML like <x:with-dash>,
            # this is to support yet-unknown template engines and the like
            (r'(<)(\s*)([\w:.-]+)',
             bygroups(Punctuation, Text, Name.Tag), 'tag'),
            (r'(<)(\s*)(/)(\s*)([\w:.-]+)(\s*)(>)',
             bygroups(Punctuation, Text, Punctuation, Text, Name.Tag, Text,
                      Punctuation)),
        ],
        'tag': [
            (r'\s+', Text),
            (r'([\w:-]+\s*)(=)(\s*)', bygroups(Name.Attribute, Operator, Text),
             'attr'),
            (r'[\w:-]+', Name.Attribute),
            (r'(/?)(\s*)(>)', bygroups(Punctuation, Text, Punctuation), '#pop'),
        ],
        'script-content': [
            (r'(<)(\s*)(/)(\s*)(script)(\s*)(>)',
             bygroups(Punctuation, Text, Punctuation, Text, Name.Tag, Text,
                      Punctuation), '#pop'),
            (r'.+?(?=<\s*/\s*script\s*>)', using(JavascriptLexer)),
            # fallback cases for when there is no closing script tag
            # first look for newline and then go back into root state
            # if that fails just read the rest of the file
            # this is similar to the error handling logic in lexer.py
            (r'.+?\n', using(JavascriptLexer), '#pop'),
            (r'.+', using(JavascriptLexer), '#pop'),
        ],
        'style-content': [
            (r'(<)(\s*)(/)(\s*)(style)(\s*)(>)',
             bygroups(Punctuation, Text, Punctuation, Text, Name.Tag, Text,
                      Punctuation),'#pop'),
            (r'.+?(?=<\s*/\s*style\s*>)', using(CssLexer)),
            # fallback cases for when there is no closing style tag
            # first look for newline and then go back into root state
            # if that fails just read the rest of the file
            # this is similar to the error handling logic in lexer.py
            (r'.+?\n', using(CssLexer), '#pop'),
            (r'.+', using(CssLexer), '#pop'),
        ],
        'attr': [
            ('".*?"', String, '#pop'),
            ("'.*?'", String, '#pop'),
            (r'[^\s>]+', String, '#pop'),
        ],
    }

def analyse_text(text):
        if html_doctype_matches(text):
            return 0.5

class DtdLexer(RegexLexer):
    """
    A lexer for DTDs (Document Type Definitions).

.. versionadded:: 1.5
    """

flags = re.MULTILINE | re.DOTALL

name = 'DTD'
    aliases = ['dtd']
    filenames = ['*.dtd']
    mimetypes = ['application/xml-dtd']

tokens = {
        'root': [
            include('common'),

(r'(<!ELEMENT)(\s+)(\S+)',
                bygroups(Keyword, Text, Name.Tag), 'element'),
            (r'(<!ATTLIST)(\s+)(\S+)',
                bygroups(Keyword, Text, Name.Tag), 'attlist'),
            (r'(<!ENTITY)(\s+)(\S+)',
                bygroups(Keyword, Text, Name.Entity), 'entity'),
            (r'(<!NOTATION)(\s+)(\S+)',
                bygroups(Keyword, Text, Name.Tag), 'notation'),
            (r'(<!\[)([^\[\s]+)(\s*)(\[)',  # conditional sections
                bygroups(Keyword, Name.Entity, Text, Keyword)),

(r'(<!DOCTYPE)(\s+)([^>\s]+)',
                bygroups(Keyword, Text, Name.Tag)),
            (r'PUBLIC|SYSTEM', Keyword.Constant),
            (r'[\[\]>]', Keyword),
        ],

'common': [
            (r'\s+', Text),
            (r'(%|&)[^;]*;', Name.Entity),
            ('<!--', Comment, 'comment'),
            (r'[(|)*,?+]', Operator),
            (r'"[^"]*"', String.Double),
            (r'\'[^\']*\'', String.Single),
        ],

'comment': [
            ('[^-]+', Comment),
            ('-->', Comment, '#pop'),
            ('-', Comment),
        ],

'element': [
            include('common'),
            (r'EMPTY|ANY|#PCDATA', Keyword.Constant),
            (r'[^>\s|()?+*,]+', Name.Tag),
            (r'>', Keyword, '#pop'),
        ],

'entity': [
            include('common'),
            (r'SYSTEM|PUBLIC|NDATA', Keyword.Constant),
            (r'[^>\s|()?+*,]+', Name.Entity),
            (r'>', Keyword, '#pop'),
        ],

'notation': [
            include('common'),
            (r'SYSTEM|PUBLIC', Keyword.Constant),
            (r'[^>\s|()?+*,]+', Name.Attribute),
            (r'>', Keyword, '#pop'),
        ],
    }

def analyse_text(text):
        if not looks_like_xml(text) and \
           ('<!ELEMENT' in text or '<!ATTLIST' in text or '<!ENTITY' in text):
            return 0.8

class XmlLexer(RegexLexer):
    """
    Generic lexer for XML (eXtensible Markup Language).
    """

flags = re.MULTILINE | re.DOTALL

name = 'XML'
    aliases = ['xml']
    filenames = ['*.xml', '*.xsl', '*.rss', '*.xslt', '*.xsd',
                 '*.wsdl', '*.wsf']
    mimetypes = ['text/xml', 'application/xml', 'image/svg+xml',
                 'application/rss+xml', 'application/atom+xml']

tokens = {
        'root': [
            (r'[^<&\s]+', Text),
            (r'[^<&\S]+', Whitespace),
            (r'&\S*?;', Name.Entity),
            (r'\<\!\[CDATA\[.*?\]\]\>', Comment.Preproc),
            (r'', Comment.Multiline),
            (r'<\?.*?\?>', Comment.Preproc),
            ('<![^>]*>', Comment.Preproc),
            (r'<\s*[\w:.-]+', Name.Tag, 'tag'),
            (r'<\s*/\s*[\w:.-]+\s*>', Name.Tag),
        ],
        'tag': [
            (r'\s+', Whitespace),
            (r'[\w.:-]+\s*=', Name.Attribute, 'attr'),
            (r'/?\s*>', Name.Tag, '#pop'),
        ],
        'attr': [
            (r'\s+', Whitespace),
            ('".*?"', String, '#pop'),
            ("'.*?'", String, '#pop'),
            (r'[^\s>]+', String, '#pop'),
        ],
    }

def analyse_text(text):
        if looks_like_xml(text):
            return 0.45  # less than HTML

class XsltLexer(XmlLexer):
    """
    A lexer for XSLT.

.. versionadded:: 0.10
    """

name = 'XSLT'
    aliases = ['xslt']
    filenames = ['*.xsl', '*.xslt', '*.xpl']  # xpl is XProc
    mimetypes = ['application/xsl+xml', 'application/xslt+xml']

EXTRA_KEYWORDS = {
        'apply-imports', 'apply-templates', 'attribute',
        'attribute-set', 'call-template', 'choose', 'comment',
        'copy', 'copy-of', 'decimal-format', 'element', 'fallback',
        'for-each', 'if', 'import', 'include', 'key', 'message',
        'namespace-alias', 'number', 'otherwise', 'output', 'param',
        'preserve-space', 'processing-instruction', 'sort',
        'strip-space', 'stylesheet', 'template', 'text', 'transform',
        'value-of', 'variable', 'when', 'with-param'
    }

def get_tokens_unprocessed(self, text):
        for index, token, value in XmlLexer.get_tokens_unprocessed(self, text):
            m = re.match('</?xsl:([^>]*)/?>?', value)

if token is Name.Tag and m and m.group(1) in self.EXTRA_KEYWORDS:
                yield index, Keyword, value
            else:
                yield index, token, value

def analyse_text(text):
        if looks_like_xml(text) and '<xsl' in text:
            return 0.8

class HamlLexer(ExtendedRegexLexer):
    """
    For Haml markup.

.. versionadded:: 1.3
    """

name = 'Haml'
    aliases = ['haml']
    filenames = ['*.haml']
    mimetypes = ['text/x-haml']

flags = re.IGNORECASE
    # Haml can include " |\n" anywhere,
    # which is ignored and used to wrap long lines.
    # To accommodate this, use this custom faux dot instead.
    _dot = r'(?: \|\n(?=.* \|)|.)'

# In certain places, a comma at the end of the line
    # allows line wrapping as well.
    _comma_dot = r'(?:,\s*\n|' + _dot + ')'
    tokens = {
        'root': [
            (r'[ \t]*\n', Text),
            (r'[ \t]*', _indentation),
        ],

'css': [
            (r'\.[\w:-]+', Name.Class, 'tag'),
            (r'\#[\w:-]+', Name.Function, 'tag'),
        ],

'eval-or-plain': [
            (r'[&!]?==', Punctuation, 'plain'),
            (r'([&!]?[=~])(' + _comma_dot + r'*\n)',
             bygroups(Punctuation, using(RubyLexer)),
             'root'),
            default('plain'),
        ],

'content': [
            include('css'),
            (r'%[\w:-]+', Name.Tag, 'tag'),
            (r'!!!' + _dot + r'*\n', Name.Namespace, '#pop'),
            (r'(/)(\[' + _dot + r'*?\])(' + _dot + r'*\n)',
             bygroups(Comment, Comment.Special, Comment),
             '#pop'),
            (r'/' + _dot + r'*\n', _starts_block(Comment, 'html-comment-block'),
             '#pop'),
            (r'-#' + _dot + r'*\n', _starts_block(Comment.Preproc,
                                                  'haml-comment-block'), '#pop'),
            (r'(-)(' + _comma_dot + r'*\n)',
             bygroups(Punctuation, using(RubyLexer)),
             '#pop'),
            (r':' + _dot + r'*\n', _starts_block(Name.Decorator, 'filter-block'),
             '#pop'),
            include('eval-or-plain'),
        ],

'tag': [
            include('css'),
            (r'\{(,\n|' + _dot + r')*?\}', using(RubyLexer)),
            (r'\[' + _dot + r'*?\]', using(RubyLexer)),
            (r'\(', Text, 'html-attributes'),
            (r'/[ \t]*\n', Punctuation, '#pop:2'),
            (r'[<>]{1,2}(?=[ \t=])', Punctuation),
            include('eval-or-plain'),
        ],

'plain': [
            (r'([^#\n]|#[^{\n]|(\\\\)*\\#\{)+', Text),
            (r'(#\{)(' + _dot + r'*?)(\})',
             bygroups(String.Interpol, using(RubyLexer), String.Interpol)),
            (r'\n', Text, 'root'),
        ],

'html-attributes': [
            (r'\s+', Text),
            (r'[\w:-]+[ \t]*=', Name.Attribute, 'html-attribute-value'),
            (r'[\w:-]+', Name.Attribute),
            (r'\)', Text, '#pop'),
        ],

'html-attribute-value': [
            (r'[ \t]+', Text),
            (r'\w+', Name.Variable, '#pop'),
            (r'@\w+', Name.Variable.Instance, '#pop'),
            (r'\$\w+', Name.Variable.Global, '#pop'),
            (r"'(\\\\|\\[^\\]|[^'\\\n])*'", String, '#pop'),
            (r'"(\\\\|\\[^\\]|[^"\\\n])*"', String, '#pop'),
        ],

'html-comment-block': [
            (_dot + '+', Comment),
            (r'\n', Text, 'root'),
        ],

'haml-comment-block': [
            (_dot + '+', Comment.Preproc),
            (r'\n', Text, 'root'),
        ],

'filter-block': [
            (r'([^#\n]|#[^{\n]|(\\\\)*\\#\{)+', Name.Decorator),
            (r'(#\{)(' + _dot + r'*?)(\})',
             bygroups(String.Interpol, using(RubyLexer), String.Interpol)),
            (r'\n', Text, 'root'),
        ],
    }

class ScamlLexer(ExtendedRegexLexer):
    """
    For `Scaml markup <http://scalate.fusesource.org/>`_.  Scaml is Haml for Scala.

.. versionadded:: 1.4
    """

name = 'Scaml'
    aliases = ['scaml']
    filenames = ['*.scaml']
    mimetypes = ['text/x-scaml']

flags = re.IGNORECASE
    # Scaml does not yet support the " |\n" notation to
    # wrap long lines.  Once it does, use the custom faux
    # dot instead.
    # _dot = r'(?: \|\n(?=.* \|)|.)'
    _dot = r'.'

tokens = {
        'root': [
            (r'[ \t]*\n', Text),
            (r'[ \t]*', _indentation),
        ],

'css': [
            (r'\.[\w:-]+', Name.Class, 'tag'),
            (r'\#[\w:-]+', Name.Function, 'tag'),
        ],

'eval-or-plain': [
            (r'[&!]?==', Punctuation, 'plain'),
            (r'([&!]?[=~])(' + _dot + r'*\n)',
             bygroups(Punctuation, using(ScalaLexer)),
             'root'),
            default('plain'),
        ],

'content': [
            include('css'),
            (r'%[\w:-]+', Name.Tag, 'tag'),
            (r'!!!' + _dot + r'*\n', Name.Namespace, '#pop'),
            (r'(/)(\[' + _dot + r'*?\])(' + _dot + r'*\n)',
             bygroups(Comment, Comment.Special, Comment),
             '#pop'),
            (r'/' + _dot + r'*\n', _starts_block(Comment, 'html-comment-block'),
             '#pop'),
            (r'-#' + _dot + r'*\n', _starts_block(Comment.Preproc,
                                                  'scaml-comment-block'), '#pop'),
            (r'(-@\s*)(import)?(' + _dot + r'*\n)',
             bygroups(Punctuation, Keyword, using(ScalaLexer)),
             '#pop'),
            (r'(-)(' + _dot + r'*\n)',
             bygroups(Punctuation, using(ScalaLexer)),
             '#pop'),
            (r':' + _dot + r'*\n', _starts_block(Name.Decorator, 'filter-block'),
             '#pop'),
            include('eval-or-plain'),
        ],

'tag': [
            include('css'),
            (r'\{(,\n|' + _dot + r')*?\}', using(ScalaLexer)),
            (r'\[' + _dot + r'*?\]', using(ScalaLexer)),
            (r'\(', Text, 'html-attributes'),
            (r'/[ \t]*\n', Punctuation, '#pop:2'),
            (r'[<>]{1,2}(?=[ \t=])', Punctuation),
            include('eval-or-plain'),
        ],

'plain': [
            (r'([^#\n]|#[^{\n]|(\\\\)*\\#\{)+', Text),
            (r'(#\{)(' + _dot + r'*?)(\})',
             bygroups(String.Interpol, using(ScalaLexer), String.Interpol)),
            (r'\n', Text, 'root'),
        ],

'html-comment-block': [
            (_dot + '+', Comment),
            (r'\n', Text, 'root'),
        ],

'scaml-comment-block': [
            (_dot + '+', Comment.Preproc),
            (r'\n', Text, 'root'),
        ],

'filter-block': [
            (r'([^#\n]|#[^{\n]|(\\\\)*\\#\{)+', Name.Decorator),
            (r'(#\{)(' + _dot + r'*?)(\})',
             bygroups(String.Interpol, using(ScalaLexer), String.Interpol)),
            (r'\n', Text, 'root'),
        ],
    }

class PugLexer(ExtendedRegexLexer):
    """
    For Pug markup.
    Pug is a variant of Scaml, see:
    http://scalate.fusesource.org/documentation/scaml-reference.html

.. versionadded:: 1.4
    """

name = 'Pug'
    aliases = ['pug', 'jade']
    filenames = ['*.pug', '*.jade']
    mimetypes = ['text/x-pug', 'text/x-jade']

flags = re.IGNORECASE
    _dot = r'.'

tokens = {
        'root': [
            (r'[ \t]*\n', Text),
            (r'[ \t]*', _indentation),
        ],

'css': [
            (r'\.[\w:-]+', Name.Class, 'tag'),
            (r'\#[\w:-]+', Name.Function, 'tag'),
        ],

'eval-or-plain': [
            (r'[&!]?==', Punctuation, 'plain'),
            (r'([&!]?[=~])(' + _dot + r'*\n)',
             bygroups(Punctuation, using(ScalaLexer)),  'root'),
            default('plain'),
        ],

'content': [
            include('css'),
            (r'!!!' + _dot + r'*\n', Name.Namespace, '#pop'),
            (r'(/)(\[' + _dot + r'*?\])(' + _dot + r'*\n)',
             bygroups(Comment, Comment.Special, Comment),
             '#pop'),
            (r'/' + _dot + r'*\n', _starts_block(Comment, 'html-comment-block'),
             '#pop'),
            (r'-#' + _dot + r'*\n', _starts_block(Comment.Preproc,
                                                  'scaml-comment-block'), '#pop'),
            (r'(-@\s*)(import)?(' + _dot + r'*\n)',
             bygroups(Punctuation, Keyword, using(ScalaLexer)),
             '#pop'),
            (r'(-)(' + _dot + r'*\n)',
             bygroups(Punctuation, using(ScalaLexer)),
             '#pop'),
            (r':' + _dot + r'*\n', _starts_block(Name.Decorator, 'filter-block'),
             '#pop'),
            (r'[\w:-]+', Name.Tag, 'tag'),
            (r'\|', Text, 'eval-or-plain'),
        ],

'html-comment-block': [
            (_dot + '+', Comment),
            (r'\n', Text, 'root'),
        ],

'scaml-comment-block': [
            (_dot + '+', Comment.Preproc),
            (r'\n', Text, 'root'),
        ],