diff options
Diffstat (limited to 'pygments/lexers/text.py')
| -rw-r--r-- | pygments/lexers/text.py | 1898 |
1 files changed, 15 insertions, 1883 deletions
diff --git a/pygments/lexers/text.py b/pygments/lexers/text.py index de9979cf..4bec5ec8 100644 --- a/pygments/lexers/text.py +++ b/pygments/lexers/text.py @@ -5,1889 +5,21 @@ Lexers for non-source code file types. - :copyright: Copyright 2006-2013 by the Pygments team, see AUTHORS. + :copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. """ -import re -from bisect import bisect - -from pygments.lexer import Lexer, LexerContext, RegexLexer, ExtendedRegexLexer, \ - bygroups, include, using, this, do_insertions -from pygments.token import Punctuation, Text, Comment, Keyword, Name, String, \ - Generic, Operator, Number, Whitespace, Literal -from pygments.util import get_bool_opt, ClassNotFound -from pygments.lexers.other import BashLexer - -__all__ = ['IniLexer', 'PropertiesLexer', 'SourcesListLexer', 'BaseMakefileLexer', - 'MakefileLexer', 'DiffLexer', 'IrcLogsLexer', 'TexLexer', - 'GroffLexer', 'ApacheConfLexer', 'BBCodeLexer', 'MoinWikiLexer', - 'RstLexer', 'VimLexer', 'GettextLexer', 'SquidConfLexer', - 'DebianControlLexer', 'DarcsPatchLexer', 'YamlLexer', - 'LighttpdConfLexer', 'NginxConfLexer', 'CMakeLexer', 'HttpLexer', - 'PyPyLogLexer', 'RegeditLexer', 'HxmlLexer', 'EbnfLexer'] - - -class IniLexer(RegexLexer): - """ - Lexer for configuration files in INI style. - """ - - name = 'INI' - aliases = ['ini', 'cfg', 'dosini'] - filenames = ['*.ini', '*.cfg'] - mimetypes = ['text/x-ini'] - - tokens = { - 'root': [ - (r'\s+', Text), - (r'[;#].*', Comment.Single), - (r'\[.*?\]$', Keyword), - (r'(.*?)([ \t]*)(=)([ \t]*)(.*(?:\n[ \t].+)*)', - bygroups(Name.Attribute, Text, Operator, Text, String)) - ] - } - - def analyse_text(text): - npos = text.find('\n') - if npos < 3: - return False - return text[0] == '[' and text[npos-1] == ']' - - -class RegeditLexer(RegexLexer): - """ - Lexer for `Windows Registry - <http://en.wikipedia.org/wiki/Windows_Registry#.REG_files>`_ files produced - by regedit. - - *New in Pygments 1.6.* - """ - - name = 'reg' - aliases = ['registry'] - filenames = ['*.reg'] - mimetypes = ['text/x-windows-registry'] - - tokens = { - 'root': [ - (r'Windows Registry Editor.*', Text), - (r'\s+', Text), - (r'[;#].*', Comment.Single), - (r'(\[)(-?)(HKEY_[A-Z_]+)(.*?\])$', - bygroups(Keyword, Operator, Name.Builtin, Keyword)), - # String keys, which obey somewhat normal escaping - (r'("(?:\\"|\\\\|[^"])+")([ \t]*)(=)([ \t]*)', - bygroups(Name.Attribute, Text, Operator, Text), - 'value'), - # Bare keys (includes @) - (r'(.*?)([ \t]*)(=)([ \t]*)', - bygroups(Name.Attribute, Text, Operator, Text), - 'value'), - ], - 'value': [ - (r'-', Operator, '#pop'), # delete value - (r'(dword|hex(?:\([0-9a-fA-F]\))?)(:)([0-9a-fA-F,]+)', - bygroups(Name.Variable, Punctuation, Number), '#pop'), - # As far as I know, .reg files do not support line continuation. - (r'.*', String, '#pop'), - ] - } - - def analyse_text(text): - return text.startswith('Windows Registry Editor') - - -class PropertiesLexer(RegexLexer): - """ - Lexer for configuration files in Java's properties format. - - *New in Pygments 1.4.* - """ - - name = 'Properties' - aliases = ['properties', 'jproperties'] - filenames = ['*.properties'] - mimetypes = ['text/x-java-properties'] - - tokens = { - 'root': [ - (r'\s+', Text), - (r'(?:[;#]|//).*$', Comment), - (r'(.*?)([ \t]*)([=:])([ \t]*)(.*(?:(?<=\\)\n.*)*)', - bygroups(Name.Attribute, Text, Operator, Text, String)), - ], - } - - -class SourcesListLexer(RegexLexer): - """ - Lexer that highlights debian sources.list files. - - *New in Pygments 0.7.* - """ - - name = 'Debian Sourcelist' - aliases = ['sourceslist', 'sources.list', 'debsources'] - filenames = ['sources.list'] - mimetype = ['application/x-debian-sourceslist'] - - tokens = { - 'root': [ - (r'\s+', Text), - (r'#.*?$', Comment), - (r'^(deb(?:-src)?)(\s+)', - bygroups(Keyword, Text), 'distribution') - ], - 'distribution': [ - (r'#.*?$', Comment, '#pop'), - (r'\$\(ARCH\)', Name.Variable), - (r'[^\s$[]+', String), - (r'\[', String.Other, 'escaped-distribution'), - (r'\$', String), - (r'\s+', Text, 'components') - ], - 'escaped-distribution': [ - (r'\]', String.Other, '#pop'), - (r'\$\(ARCH\)', Name.Variable), - (r'[^\]$]+', String.Other), - (r'\$', String.Other) - ], - 'components': [ - (r'#.*?$', Comment, '#pop:2'), - (r'$', Text, '#pop:2'), - (r'\s+', Text), - (r'\S+', Keyword.Pseudo), - ] - } - - def analyse_text(text): - for line in text.split('\n'): - line = line.strip() - if not (line.startswith('#') or line.startswith('deb ') or - line.startswith('deb-src ') or not line): - return False - return True - - -class MakefileLexer(Lexer): - """ - Lexer for BSD and GNU make extensions (lenient enough to handle both in - the same file even). - - *Rewritten in Pygments 0.10.* - """ - - name = 'Makefile' - aliases = ['make', 'makefile', 'mf', 'bsdmake'] - filenames = ['*.mak', 'Makefile', 'makefile', 'Makefile.*', 'GNUmakefile'] - mimetypes = ['text/x-makefile'] - - r_special = re.compile(r'^(?:' - # BSD Make - r'\.\s*(include|undef|error|warning|if|else|elif|endif|for|endfor)|' - # GNU Make - r'\s*(ifeq|ifneq|ifdef|ifndef|else|endif|-?include|define|endef|:))(?=\s)') - r_comment = re.compile(r'^\s*@?#') - - def get_tokens_unprocessed(self, text): - ins = [] - lines = text.splitlines(True) - done = '' - lex = BaseMakefileLexer(**self.options) - backslashflag = False - for line in lines: - if self.r_special.match(line) or backslashflag: - ins.append((len(done), [(0, Comment.Preproc, line)])) - backslashflag = line.strip().endswith('\\') - elif self.r_comment.match(line): - ins.append((len(done), [(0, Comment, line)])) - else: - done += line - for item in do_insertions(ins, lex.get_tokens_unprocessed(done)): - yield item - - -class BaseMakefileLexer(RegexLexer): - """ - Lexer for simple Makefiles (no preprocessing). - - *New in Pygments 0.10.* - """ - - name = 'Base Makefile' - aliases = ['basemake'] - filenames = [] - mimetypes = [] - - tokens = { - 'root': [ - (r'^(?:[\t ]+.*\n|\n)+', using(BashLexer)), - (r'\$\((?:.*\\\n|.*\n)+', using(BashLexer)), - (r'\s+', Text), - (r'#.*?\n', Comment), - (r'(export)(\s+)(?=[a-zA-Z0-9_${}\t -]+\n)', - bygroups(Keyword, Text), 'export'), - (r'export\s+', Keyword), - # assignment - (r'([a-zA-Z0-9_${}.-]+)(\s*)([!?:+]?=)([ \t]*)((?:.*\\\n)+|.*\n)', - bygroups(Name.Variable, Text, Operator, Text, using(BashLexer))), - # strings - (r'(?s)"(\\\\|\\.|[^"\\])*"', String.Double), - (r"(?s)'(\\\\|\\.|[^'\\])*'", String.Single), - # targets - (r'([^\n:]+)(:+)([ \t]*)', bygroups(Name.Function, Operator, Text), - 'block-header'), - # TODO: add paren handling (grr) - ], - 'export': [ - (r'[a-zA-Z0-9_${}-]+', Name.Variable), - (r'\n', Text, '#pop'), - (r'\s+', Text), - ], - 'block-header': [ - (r'[^,\\\n#]+', Number), - (r',', Punctuation), - (r'#.*?\n', Comment), - (r'\\\n', Text), # line continuation - (r'\\.', Text), - (r'(?:[\t ]+.*\n|\n)+', using(BashLexer), '#pop'), - ], - } - - -class DiffLexer(RegexLexer): - """ - Lexer for unified or context-style diffs or patches. - """ - - name = 'Diff' - aliases = ['diff', 'udiff'] - filenames = ['*.diff', '*.patch'] - mimetypes = ['text/x-diff', 'text/x-patch'] - - tokens = { - 'root': [ - (r' .*\n', Text), - (r'\+.*\n', Generic.Inserted), - (r'-.*\n', Generic.Deleted), - (r'!.*\n', Generic.Strong), - (r'@.*\n', Generic.Subheading), - (r'([Ii]ndex|diff).*\n', Generic.Heading), - (r'=.*\n', Generic.Heading), - (r'.*\n', Text), - ] - } - - def analyse_text(text): - if text[:7] == 'Index: ': - return True - if text[:5] == 'diff ': - return True - if text[:4] == '--- ': - return 0.9 - - -DPATCH_KEYWORDS = ['hunk', 'addfile', 'adddir', 'rmfile', 'rmdir', 'move', - 'replace'] - -class DarcsPatchLexer(RegexLexer): - """ - DarcsPatchLexer is a lexer for the various versions of the darcs patch - format. Examples of this format are derived by commands such as - ``darcs annotate --patch`` and ``darcs send``. - - *New in Pygments 0.10.* - """ - name = 'Darcs Patch' - aliases = ['dpatch'] - filenames = ['*.dpatch', '*.darcspatch'] - - tokens = { - 'root': [ - (r'<', Operator), - (r'>', Operator), - (r'{', Operator), - (r'}', Operator), - (r'(\[)((?:TAG )?)(.*)(\n)(.*)(\*\*)(\d+)(\s?)(\])', - bygroups(Operator, Keyword, Name, Text, Name, Operator, - Literal.Date, Text, Operator)), - (r'(\[)((?:TAG )?)(.*)(\n)(.*)(\*\*)(\d+)(\s?)', - bygroups(Operator, Keyword, Name, Text, Name, Operator, - Literal.Date, Text), 'comment'), - (r'New patches:', Generic.Heading), - (r'Context:', Generic.Heading), - (r'Patch bundle hash:', Generic.Heading), - (r'(\s*)(%s)(.*\n)' % '|'.join(DPATCH_KEYWORDS), - bygroups(Text, Keyword, Text)), - (r'\+', Generic.Inserted, "insert"), - (r'-', Generic.Deleted, "delete"), - (r'.*\n', Text), - ], - 'comment': [ - (r'[^\]].*\n', Comment), - (r'\]', Operator, "#pop"), - ], - 'specialText': [ # darcs add [_CODE_] special operators for clarity - (r'\n', Text, "#pop"), # line-based - (r'\[_[^_]*_]', Operator), - ], - 'insert': [ - include('specialText'), - (r'\[', Generic.Inserted), - (r'[^\n\[]+', Generic.Inserted), - ], - 'delete': [ - include('specialText'), - (r'\[', Generic.Deleted), - (r'[^\n\[]+', Generic.Deleted), - ], - } - - -class IrcLogsLexer(RegexLexer): - """ - Lexer for IRC logs in *irssi*, *xchat* or *weechat* style. - """ - - name = 'IRC logs' - aliases = ['irc'] - filenames = ['*.weechatlog'] - mimetypes = ['text/x-irclog'] - - flags = re.VERBOSE | re.MULTILINE - timestamp = r""" - ( - # irssi / xchat and others - (?: \[|\()? # Opening bracket or paren for the timestamp - (?: # Timestamp - (?: (?:\d{1,4} [-/]?)+ # Date as - or /-separated groups of digits - [T ])? # Date/time separator: T or space - (?: \d?\d [:.]?)+ # Time as :/.-separated groups of 1 or 2 digits - ) - (?: \]|\))?\s+ # Closing bracket or paren for the timestamp - | - # weechat - \d{4}\s\w{3}\s\d{2}\s # Date - \d{2}:\d{2}:\d{2}\s+ # Time + Whitespace - | - # xchat - \w{3}\s\d{2}\s # Date - \d{2}:\d{2}:\d{2}\s+ # Time + Whitespace - )? - """ - tokens = { - 'root': [ - # log start/end - (r'^\*\*\*\*(.*)\*\*\*\*$', Comment), - # hack - ("^" + timestamp + r'(\s*<[^>]*>\s*)$', bygroups(Comment.Preproc, Name.Tag)), - # normal msgs - ("^" + timestamp + r""" - (\s*<.*?>\s*) # Nick """, - bygroups(Comment.Preproc, Name.Tag), 'msg'), - # /me msgs - ("^" + timestamp + r""" - (\s*[*]\s+) # Star - (\S+\s+.*?\n) # Nick + rest of message """, - bygroups(Comment.Preproc, Keyword, Generic.Inserted)), - # join/part msgs - ("^" + timestamp + r""" - (\s*(?:\*{3}|<?-[!@=P]?->?)\s*) # Star(s) or symbols - (\S+\s+) # Nick + Space - (.*?\n) # Rest of message """, - bygroups(Comment.Preproc, Keyword, String, Comment)), - (r"^.*?\n", Text), - ], - 'msg': [ - (r"\S+:(?!//)", Name.Attribute), # Prefix - (r".*\n", Text, '#pop'), - ], - } - - -class BBCodeLexer(RegexLexer): - """ - A lexer that highlights BBCode(-like) syntax. - - *New in Pygments 0.6.* - """ - - name = 'BBCode' - aliases = ['bbcode'] - mimetypes = ['text/x-bbcode'] - - tokens = { - 'root': [ - (r'[^[]+', Text), - # tag/end tag begin - (r'\[/?\w+', Keyword, 'tag'), - # stray bracket - (r'\[', Text), - ], - 'tag': [ - (r'\s+', Text), - # attribute with value - (r'(\w+)(=)("?[^\s"\]]+"?)', - bygroups(Name.Attribute, Operator, String)), - # tag argument (a la [color=green]) - (r'(=)("?[^\s"\]]+"?)', - bygroups(Operator, String)), - # tag end - (r'\]', Keyword, '#pop'), - ], - } - - -class TexLexer(RegexLexer): - """ - Lexer for the TeX and LaTeX typesetting languages. - """ - - name = 'TeX' - aliases = ['tex', 'latex'] - filenames = ['*.tex', '*.aux', '*.toc'] - mimetypes = ['text/x-tex', 'text/x-latex'] - - tokens = { - 'general': [ - (r'%.*?\n', Comment), - (r'[{}]', Name.Builtin), - (r'[&_^]', Name.Builtin), - ], - 'root': [ - (r'\\\[', String.Backtick, 'displaymath'), - (r'\\\(', String, 'inlinemath'), - (r'\$\$', String.Backtick, 'displaymath'), - (r'\$', String, 'inlinemath'), - (r'\\([a-zA-Z]+|.)', Keyword, 'command'), - include('general'), - (r'[^\\$%&_^{}]+', Text), - ], - 'math': [ - (r'\\([a-zA-Z]+|.)', Name.Variable), - include('general'), - (r'[0-9]+', Number), - (r'[-=!+*/()\[\]]', Operator), - (r'[^=!+*/()\[\]\\$%&_^{}0-9-]+', Name.Builtin), - ], - 'inlinemath': [ - (r'\\\)', String, '#pop'), - (r'\$', String, '#pop'), - include('math'), - ], - 'displaymath': [ - (r'\\\]', String, '#pop'), - (r'\$\$', String, '#pop'), - (r'\$', Name.Builtin), - include('math'), - ], - 'command': [ - (r'\[.*?\]', Name.Attribute), - (r'\*', Keyword), - (r'', Text, '#pop'), - ], - } - - def analyse_text(text): - for start in ("\\documentclass", "\\input", "\\documentstyle", - "\\relax"): - if text[:len(start)] == start: - return True - - -class GroffLexer(RegexLexer): - """ - Lexer for the (g)roff typesetting language, supporting groff - extensions. Mainly useful for highlighting manpage sources. - - *New in Pygments 0.6.* - """ - - name = 'Groff' - aliases = ['groff', 'nroff', 'man'] - filenames = ['*.[1234567]', '*.man'] - mimetypes = ['application/x-troff', 'text/troff'] - - tokens = { - 'root': [ - (r'(\.)(\w+)', bygroups(Text, Keyword), 'request'), - (r'\.', Punctuation, 'request'), - # Regular characters, slurp till we find a backslash or newline - (r'[^\\\n]*', Text, 'textline'), - ], - 'textline': [ - include('escapes'), - (r'[^\\\n]+', Text), - (r'\n', Text, '#pop'), - ], - 'escapes': [ - # groff has many ways to write escapes. - (r'\\"[^\n]*', Comment), - (r'\\[fn]\w', String.Escape), - (r'\\\(.{2}', String.Escape), - (r'\\.\[.*\]', String.Escape), - (r'\\.', String.Escape), - (r'\\\n', Text, 'request'), - ], - 'request': [ - (r'\n', Text, '#pop'), - include('escapes'), - (r'"[^\n"]+"', String.Double), - (r'\d+', Number), - (r'\S+', String), - (r'\s+', Text), - ], - } - - def analyse_text(text): - if text[:1] != '.': - return False - if text[:3] == '.\\"': - return True - if text[:4] == '.TH ': - return True - if text[1:3].isalnum() and text[3].isspace(): - return 0.9 - - -class ApacheConfLexer(RegexLexer): - """ - Lexer for configuration files following the Apache config file - format. - - *New in Pygments 0.6.* - """ - - name = 'ApacheConf' - aliases = ['apacheconf', 'aconf', 'apache'] - filenames = ['.htaccess', 'apache.conf', 'apache2.conf'] - mimetypes = ['text/x-apacheconf'] - flags = re.MULTILINE | re.IGNORECASE - - tokens = { - 'root': [ - (r'\s+', Text), - (r'(#.*?)$', Comment), - (r'(<[^\s>]+)(?:(\s+)(.*?))?(>)', - bygroups(Name.Tag, Text, String, Name.Tag)), - (r'([a-zA-Z][a-zA-Z0-9_]*)(\s+)', - bygroups(Name.Builtin, Text), 'value'), - (r'\.+', Text), - ], - 'value': [ - (r'$', Text, '#pop'), - (r'[^\S\n]+', Text), - (r'\d+\.\d+\.\d+\.\d+(?:/\d+)?', Number), - (r'\d+', Number), - (r'/([a-zA-Z0-9][a-zA-Z0-9_./-]+)', String.Other), - (r'(on|off|none|any|all|double|email|dns|min|minimal|' - r'os|productonly|full|emerg|alert|crit|error|warn|' - r'notice|info|debug|registry|script|inetd|standalone|' - r'user|group)\b', Keyword), - (r'"([^"\\]*(?:\\.[^"\\]*)*)"', String.Double), - (r'[^\s"]+', Text) - ] - } - - -class MoinWikiLexer(RegexLexer): - """ - For MoinMoin (and Trac) Wiki markup. - - *New in Pygments 0.7.* - """ - - name = 'MoinMoin/Trac Wiki markup' - aliases = ['trac-wiki', 'moin'] - filenames = [] - mimetypes = ['text/x-trac-wiki'] - flags = re.MULTILINE | re.IGNORECASE - - tokens = { - 'root': [ - (r'^#.*$', Comment), - (r'(!)(\S+)', bygroups(Keyword, Text)), # Ignore-next - # Titles - (r'^(=+)([^=]+)(=+)(\s*#.+)?$', - bygroups(Generic.Heading, using(this), Generic.Heading, String)), - # Literal code blocks, with optional shebang - (r'({{{)(\n#!.+)?', bygroups(Name.Builtin, Name.Namespace), 'codeblock'), - (r'(\'\'\'?|\|\||`|__|~~|\^|,,|::)', Comment), # Formatting - # Lists - (r'^( +)([.*-])( )', bygroups(Text, Name.Builtin, Text)), - (r'^( +)([a-z]{1,5}\.)( )', bygroups(Text, Name.Builtin, Text)), - # Other Formatting - (r'\[\[\w+.*?\]\]', Keyword), # Macro - (r'(\[[^\s\]]+)(\s+[^\]]+?)?(\])', - bygroups(Keyword, String, Keyword)), # Link - (r'^----+$', Keyword), # Horizontal rules - (r'[^\n\'\[{!_~^,|]+', Text), - (r'\n', Text), - (r'.', Text), - ], - 'codeblock': [ - (r'}}}', Name.Builtin, '#pop'), - # these blocks are allowed to be nested in Trac, but not MoinMoin - (r'{{{', Text, '#push'), - (r'[^{}]+', Comment.Preproc), # slurp boring text - (r'.', Comment.Preproc), # allow loose { or } - ], - } - - -class RstLexer(RegexLexer): - """ - For `reStructuredText <http://docutils.sf.net/rst.html>`_ markup. - - *New in Pygments 0.7.* - - Additional options accepted: - - `handlecodeblocks` - Highlight the contents of ``.. sourcecode:: langauge`` and - ``.. code:: language`` directives with a lexer for the given - language (default: ``True``). *New in Pygments 0.8.* - """ - name = 'reStructuredText' - aliases = ['rst', 'rest', 'restructuredtext'] - filenames = ['*.rst', '*.rest'] - mimetypes = ["text/x-rst", "text/prs.fallenstein.rst"] - flags = re.MULTILINE - - def _handle_sourcecode(self, match): - from pygments.lexers import get_lexer_by_name - - # section header - yield match.start(1), Punctuation, match.group(1) - yield match.start(2), Text, match.group(2) - yield match.start(3), Operator.Word, match.group(3) - yield match.start(4), Punctuation, match.group(4) - yield match.start(5), Text, match.group(5) - yield match.start(6), Keyword, match.group(6) - yield match.start(7), Text, match.group(7) - - # lookup lexer if wanted and existing - lexer = None - if self.handlecodeblocks: - try: - lexer = get_lexer_by_name(match.group(6).strip()) - except ClassNotFound: - pass - indention = match.group(8) - indention_size = len(indention) - code = (indention + match.group(9) + match.group(10) + match.group(11)) - - # no lexer for this language. handle it like it was a code block - if lexer is None: - yield match.start(8), String, code - return - - # highlight the lines with the lexer. - ins = [] - codelines = code.splitlines(True) - code = '' - for line in codelines: - if len(line) > indention_size: - ins.append((len(code), [(0, Text, line[:indention_size])])) - code += line[indention_size:] - else: - code += line - for item in do_insertions(ins, lexer.get_tokens_unprocessed(code)): - yield item - - # from docutils.parsers.rst.states - closers = u'\'")]}>\u2019\u201d\xbb!?' - unicode_delimiters = u'\u2010\u2011\u2012\u2013\u2014\u00a0' - end_string_suffix = (r'((?=$)|(?=[-/:.,; \n\x00%s%s]))' - % (re.escape(unicode_delimiters), - re.escape(closers))) - - tokens = { - 'root': [ - # Heading with overline - (r'^(=+|-+|`+|:+|\.+|\'+|"+|~+|\^+|_+|\*+|\++|#+)([ \t]*\n)' - r'(.+)(\n)(\1)(\n)', - bygroups(Generic.Heading, Text, Generic.Heading, - Text, Generic.Heading, Text)), - # Plain heading - (r'^(\S.*)(\n)(={3,}|-{3,}|`{3,}|:{3,}|\.{3,}|\'{3,}|"{3,}|' - r'~{3,}|\^{3,}|_{3,}|\*{3,}|\+{3,}|#{3,})(\n)', - bygroups(Generic.Heading, Text, Generic.Heading, Text)), - # Bulleted lists - (r'^(\s*)([-*+])( .+\n(?:\1 .+\n)*)', - bygroups(Text, Number, using(this, state='inline'))), - # Numbered lists - (r'^(\s*)([0-9#ivxlcmIVXLCM]+\.)( .+\n(?:\1 .+\n)*)', - bygroups(Text, Number, using(this, state='inline'))), - (r'^(\s*)(\(?[0-9#ivxlcmIVXLCM]+\))( .+\n(?:\1 .+\n)*)', - bygroups(Text, Number, using(this, state='inline'))), - # Numbered, but keep words at BOL from becoming lists - (r'^(\s*)([A-Z]+\.)( .+\n(?:\1 .+\n)+)', - bygroups(Text, Number, using(this, state='inline'))), - (r'^(\s*)(\(?[A-Za-z]+\))( .+\n(?:\1 .+\n)+)', - bygroups(Text, Number, using(this, state='inline'))), - # Line blocks - (r'^(\s*)(\|)( .+\n(?:\| .+\n)*)', - bygroups(Text, Operator, using(this, state='inline'))), - # Sourcecode directives - (r'^( *\.\.)(\s*)((?:source)?code)(::)([ \t]*)([^\n]+)' - r'(\n[ \t]*\n)([ \t]+)(.*)(\n)((?:(?:\8.*|)\n)+)', - _handle_sourcecode), - # A directive - (r'^( *\.\.)(\s*)([\w:-]+?)(::)(?:([ \t]*)(.*))', - bygroups(Punctuation, Text, Operator.Word, Punctuation, Text, - using(this, state='inline'))), - # A reference target - (r'^( *\.\.)(\s*)(_(?:[^:\\]|\\.)+:)(.*?)$', - bygroups(Punctuation, Text, Name.Tag, using(this, state='inline'))), - # A footnote/citation target - (r'^( *\.\.)(\s*)(\[.+\])(.*?)$', - bygroups(Punctuation, Text, Name.Tag, using(this, state='inline'))), - # A substitution def - (r'^( *\.\.)(\s*)(\|.+\|)(\s*)([\w:-]+?)(::)(?:([ \t]*)(.*))', - bygroups(Punctuation, Text, Name.Tag, Text, Operator.Word, - Punctuation, Text, using(this, state='inline'))), - # Comments - (r'^ *\.\..*(\n( +.*\n|\n)+)?', Comment.Preproc), - # Field list - (r'^( *)(:[a-zA-Z-]+:)(\s*)$', bygroups(Text, Name.Class, Text)), - (r'^( *)(:.*?:)([ \t]+)(.*?)$', - bygroups(Text, Name.Class, Text, Name.Function)), - # Definition list - (r'^([^ ].*(?<!::)\n)((?:(?: +.*)\n)+)', - bygroups(using(this, state='inline'), using(this, state='inline'))), - # Code blocks - (r'(::)(\n[ \t]*\n)([ \t]+)(.*)(\n)((?:(?:\3.*|)\n)+)', - bygroups(String.Escape, Text, String, String, Text, String)), - include('inline'), - ], - 'inline': [ - (r'\\.', Text), # escape - (r'``', String, 'literal'), # code - (r'(`.+?)(<.+?>)(`__?)', # reference with inline target - bygroups(String, String.Interpol, String)), - (r'`.+?`__?', String), # reference - (r'(`.+?`)(:[a-zA-Z0-9:-]+?:)?', - bygroups(Name.Variable, Name.Attribute)), # role - (r'(:[a-zA-Z0-9:-]+?:)(`.+?`)', - bygroups(Name.Attribute, Name.Variable)), # role (content first) - (r'\*\*.+?\*\*', Generic.Strong), # Strong emphasis - (r'\*.+?\*', Generic.Emph), # Emphasis - (r'\[.*?\]_', String), # Footnote or citation - (r'<.+?>', Name.Tag), # Hyperlink - (r'[^\\\n\[*`:]+', Text), - (r'.', Text), - ], - 'literal': [ - (r'[^`]+', String), - (r'``' + end_string_suffix, String, '#pop'), - (r'`', String), - ] - } - - def __init__(self, **options): - self.handlecodeblocks = get_bool_opt(options, 'handlecodeblocks', True) - RegexLexer.__init__(self, **options) - - def analyse_text(text): - if text[:2] == '..' and text[2:3] != '.': - return 0.3 - p1 = text.find("\n") - p2 = text.find("\n", p1 + 1) - if (p2 > -1 and # has two lines - p1 * 2 + 1 == p2 and # they are the same length - text[p1+1] in '-=' and # the next line both starts and ends with - text[p1+1] == text[p2-1]): # ...a sufficiently high header - return 0.5 - - -class VimLexer(RegexLexer): - """ - Lexer for VimL script files. - - *New in Pygments 0.8.* - """ - name = 'VimL' - aliases = ['vim'] - filenames = ['*.vim', '.vimrc', '.exrc', '.gvimrc', - '_vimrc', '_exrc', '_gvimrc', 'vimrc', 'gvimrc'] - mimetypes = ['text/x-vim'] - flags = re.MULTILINE - - tokens = { - 'root': [ - (r'^\s*".*', Comment), - - (r'[ \t]+', Text), - # TODO: regexes can have other delims - (r'/(\\\\|\\/|[^\n/])*/', String.Regex), - (r'"(\\\\|\\"|[^\n"])*"', String.Double), - (r"'(\\\\|\\'|[^\n'])*'", String.Single), - - # Who decided that doublequote was a good comment character?? - (r'(?<=\s)"[^\-:.%#=*].*', Comment), - (r'-?\d+', Number), - (r'#[0-9a-f]{6}', Number.Hex), - (r'^:', Punctuation), - (r'[()<>+=!|,~-]', Punctuation), # Inexact list. Looks decent. - (r'\b(let|if|else|endif|elseif|fun|function|endfunction)\b', - Keyword), - (r'\b(NONE|bold|italic|underline|dark|light)\b', Name.Builtin), - (r'\b\w+\b', Name.Other), # These are postprocessed below - (r'.', Text), - ], - } - def __init__(self, **options): - from pygments.lexers._vimbuiltins import command, option, auto - self._cmd = command - self._opt = option - self._aut = auto - - RegexLexer.__init__(self, **options) - - def is_in(self, w, mapping): - r""" - It's kind of difficult to decide if something might be a keyword - in VimL because it allows you to abbreviate them. In fact, - 'ab[breviate]' is a good example. :ab, :abbre, or :abbreviate are - valid ways to call it so rather than making really awful regexps - like:: - - \bab(?:b(?:r(?:e(?:v(?:i(?:a(?:t(?:e)?)?)?)?)?)?)?)?\b - - we match `\b\w+\b` and then call is_in() on those tokens. See - `scripts/get_vimkw.py` for how the lists are extracted. - """ - p = bisect(mapping, (w,)) - if p > 0: - if mapping[p-1][0] == w[:len(mapping[p-1][0])] and \ - mapping[p-1][1][:len(w)] == w: return True - if p < len(mapping): - return mapping[p][0] == w[:len(mapping[p][0])] and \ - mapping[p][1][:len(w)] == w - return False - - def get_tokens_unprocessed(self, text): - # TODO: builtins are only subsequent tokens on lines - # and 'keywords' only happen at the beginning except - # for :au ones - for index, token, value in \ - RegexLexer.get_tokens_unprocessed(self, text): - if token is Name.Other: - if self.is_in(value, self._cmd): - yield index, Keyword, value - elif self.is_in(value, self._opt) or \ - self.is_in(value, self._aut): - yield index, Name.Builtin, value - else: - yield index, Text, value - else: - yield index, token, value - - -class GettextLexer(RegexLexer): - """ - Lexer for Gettext catalog files. - - *New in Pygments 0.9.* - """ - name = 'Gettext Catalog' - aliases = ['pot', 'po'] - filenames = ['*.pot', '*.po'] - mimetypes = ['application/x-gettext', 'text/x-gettext', 'text/gettext'] - - tokens = { - 'root': [ - (r'^#,\s.*?$', Keyword.Type), - (r'^#:\s.*?$', Keyword.Declaration), - #(r'^#$', Comment), - (r'^(#|#\.\s|#\|\s|#~\s|#\s).*$', Comment.Single), - (r'^(")([A-Za-z-]+:)(.*")$', - bygroups(String, Name.Property, String)), - (r'^".*"$', String), - (r'^(msgid|msgid_plural|msgstr)(\s+)(".*")$', - bygroups(Name.Variable, Text, String)), - (r'^(msgstr\[)(\d)(\])(\s+)(".*")$', - bygroups(Name.Variable, Number.Integer, Name.Variable, Text, String)), - ] - } - - -class SquidConfLexer(RegexLexer): - """ - Lexer for `squid <http://www.squid-cache.org/>`_ configuration files. - - *New in Pygments 0.9.* - """ - - name = 'SquidConf' - aliases = ['squidconf', 'squid.conf', 'squid'] - filenames = ['squid.conf'] - mimetypes = ['text/x-squidconf'] - flags = re.IGNORECASE - - keywords = [ - "access_log", "acl", "always_direct", "announce_host", - "announce_period", "announce_port", "announce_to", "anonymize_headers", - "append_domain", "as_whois_server", "auth_param_basic", - "authenticate_children", "authenticate_program", "authenticate_ttl", - "broken_posts", "buffered_logs", "cache_access_log", "cache_announce", - "cache_dir", "cache_dns_program", "cache_effective_group", - "cache_effective_user", "cache_host", "cache_host_acl", - "cache_host_domain", "cache_log", "cache_mem", "cache_mem_high", - "cache_mem_low", "cache_mgr", "cachemgr_passwd", "cache_peer", - "cache_peer_access", "cahce_replacement_policy", "cache_stoplist", - "cache_stoplist_pattern", "cache_store_log", "cache_swap", - "cache_swap_high", "cache_swap_log", "cache_swap_low", "client_db", - "client_lifetime", "client_netmask", "connect_timeout", "coredump_dir", - "dead_peer_timeout", "debug_options", "delay_access", "delay_class", - "delay_initial_bucket_level", "delay_parameters", "delay_pools", - "deny_info", "dns_children", "dns_defnames", "dns_nameservers", - "dns_testnames", "emulate_httpd_log", "err_html_text", - "fake_user_agent", "firewall_ip", "forwarded_for", "forward_snmpd_port", - "fqdncache_size", "ftpget_options", "ftpget_program", "ftp_list_width", - "ftp_passive", "ftp_user", "half_closed_clients", "header_access", - "header_replace", "hierarchy_stoplist", "high_response_time_warning", - "high_page_fault_warning", "hosts_file", "htcp_port", "http_access", - "http_anonymizer", "httpd_accel", "httpd_accel_host", - "httpd_accel_port", "httpd_accel_uses_host_header", - "httpd_accel_with_proxy", "http_port", "http_reply_access", - "icp_access", "icp_hit_stale", "icp_port", "icp_query_timeout", - "ident_lookup", "ident_lookup_access", "ident_timeout", - "incoming_http_average", "incoming_icp_average", "inside_firewall", - "ipcache_high", "ipcache_low", "ipcache_size", "local_domain", - "local_ip", "logfile_rotate", "log_fqdn", "log_icp_queries", - "log_mime_hdrs", "maximum_object_size", "maximum_single_addr_tries", - "mcast_groups", "mcast_icp_query_timeout", "mcast_miss_addr", - "mcast_miss_encode_key", "mcast_miss_port", "memory_pools", - "memory_pools_limit", "memory_replacement_policy", "mime_table", - "min_http_poll_cnt", "min_icp_poll_cnt", "minimum_direct_hops", - "minimum_object_size", "minimum_retry_timeout", "miss_access", - "negative_dns_ttl", "negative_ttl", "neighbor_timeout", - "neighbor_type_domain", "netdb_high", "netdb_low", "netdb_ping_period", - "netdb_ping_rate", "never_direct", "no_cache", "passthrough_proxy", - "pconn_timeout", "pid_filename", "pinger_program", "positive_dns_ttl", - "prefer_direct", "proxy_auth", "proxy_auth_realm", "query_icmp", - "quick_abort", "quick_abort", "quick_abort_max", "quick_abort_min", - "quick_abort_pct", "range_offset_limit", "read_timeout", - "redirect_children", "redirect_program", - "redirect_rewrites_host_header", "reference_age", "reference_age", - "refresh_pattern", "reload_into_ims", "request_body_max_size", - "request_size", "request_timeout", "shutdown_lifetime", - "single_parent_bypass", "siteselect_timeout", "snmp_access", - "snmp_incoming_address", "snmp_port", "source_ping", "ssl_proxy", - "store_avg_object_size", "store_objects_per_bucket", - "strip_query_terms", "swap_level1_dirs", "swap_level2_dirs", - "tcp_incoming_address", "tcp_outgoing_address", "tcp_recv_bufsize", - "test_reachability", "udp_hit_obj", "udp_hit_obj_size", - "udp_incoming_address", "udp_outgoing_address", "unique_hostname", - "unlinkd_program", "uri_whitespace", "useragent_log", - "visible_hostname", "wais_relay", "wais_relay_host", "wais_relay_port", - ] - - opts = [ - "proxy-only", "weight", "ttl", "no-query", "default", "round-robin", - "multicast-responder", "on", "off", "all", "deny", "allow", "via", - "parent", "no-digest", "heap", "lru", "realm", "children", "q1", "q2", - "credentialsttl", "none", "disable", "offline_toggle", "diskd", - ] - - actions = [ - "shutdown", "info", "parameter", "server_list", "client_list", - r'squid\.conf', - ] - - actions_stats = [ - "objects", "vm_objects", "utilization", "ipcache", "fqdncache", "dns", - "redirector", "io", "reply_headers", "filedescriptors", "netdb", - ] - - actions_log = ["status", "enable", "disable", "clear"] - - acls = [ - "url_regex", "urlpath_regex", "referer_regex", "port", "proto", - "req_mime_type", "rep_mime_type", "method", "browser", "user", "src", - "dst", "time", "dstdomain", "ident", "snmp_community", - ] - - ip_re = ( - r'(?:(?:(?:[3-9]\d?|2(?:5[0-5]|[0-4]?\d)?|1\d{0,2}|0x0*[0-9a-f]{1,2}|' - r'0+[1-3]?[0-7]{0,2})(?:\.(?:[3-9]\d?|2(?:5[0-5]|[0-4]?\d)?|1\d{0,2}|' - r'0x0*[0-9a-f]{1,2}|0+[1-3]?[0-7]{0,2})){3})|(?!.*::.*::)(?:(?!:)|' - r':(?=:))(?:[0-9a-f]{0,4}(?:(?<=::)|(?<!::):)){6}(?:[0-9a-f]{0,4}' - r'(?:(?<=::)|(?<!::):)[0-9a-f]{0,4}(?:(?<=::)|(?<!:)|(?<=:)(?<!::):)|' - r'(?:25[0-4]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-4]|2[0-4]\d|1\d\d|' - r'[1-9]?\d)){3}))' - ) - - def makelistre(list): - return r'\b(?:' + '|'.join(list) + r')\b' - - tokens = { - 'root': [ - (r'\s+', Whitespace), - (r'#', Comment, 'comment'), - (makelistre(keywords), Keyword), - (makelistre(opts), Name.Constant), - # Actions - (makelistre(actions), String), - (r'stats/'+makelistre(actions), String), - (r'log/'+makelistre(actions)+r'=', String), - (makelistre(acls), Keyword), - (ip_re + r'(?:/(?:' + ip_re + r'|\b\d+\b))?', Number.Float), - (r'(?:\b\d+\b(?:-\b\d+|%)?)', Number), - (r'\S+', Text), - ], - 'comment': [ - (r'\s*TAG:.*', String.Escape, '#pop'), - (r'.*', Comment, '#pop'), - ], - } - - -class DebianControlLexer(RegexLexer): - """ - Lexer for Debian ``control`` files and ``apt-cache show <pkg>`` outputs. - - *New in Pygments 0.9.* - """ - name = 'Debian Control file' - aliases = ['control', 'debcontrol'] - filenames = ['control'] - - tokens = { - 'root': [ - (r'^(Description)', Keyword, 'description'), - (r'^(Maintainer)(:\s*)', bygroups(Keyword, Text), 'maintainer'), - (r'^((Build-)?Depends)', Keyword, 'depends'), - (r'^((?:Python-)?Version)(:\s*)(\S+)$', - bygroups(Keyword, Text, Number)), - (r'^((?:Installed-)?Size)(:\s*)(\S+)$', - bygroups(Keyword, Text, Number)), - (r'^(MD5Sum|SHA1|SHA256)(:\s*)(\S+)$', - bygroups(Keyword, Text, Number)), - (r'^([a-zA-Z\-0-9\.]*?)(:\s*)(.*?)$', - bygroups(Keyword, Whitespace, String)), - ], - 'maintainer': [ - (r'<[^>]+>', Generic.Strong), - (r'<[^>]+>$', Generic.Strong, '#pop'), - (r',\n?', Text), - (r'.', Text), - ], - 'description': [ - (r'(.*)(Homepage)(: )(\S+)', - bygroups(Text, String, Name, Name.Class)), - (r':.*\n', Generic.Strong), - (r' .*\n', Text), - ('', Text, '#pop'), - ], - 'depends': [ - (r':\s*', Text), - (r'(\$)(\{)(\w+\s*:\s*\w+)', bygroups(Operator, Text, Name.Entity)), - (r'\(', Text, 'depend_vers'), - (r',', Text), - (r'\|', Operator), - (r'[\s]+', Text), - (r'[}\)]\s*$', Text, '#pop'), - (r'}', Text), - (r'[^,]$', Name.Function, '#pop'), - (r'([\+\.a-zA-Z0-9-])(\s*)', bygroups(Name.Function, Text)), - (r'\[.*?\]', Name.Entity), - ], - 'depend_vers': [ - (r'\),', Text, '#pop'), - (r'\)[^,]', Text, '#pop:2'), - (r'([><=]+)(\s*)([^\)]+)', bygroups(Operator, Text, Number)) - ] - } - - -class YamlLexerContext(LexerContext): - """Indentation context for the YAML lexer.""" - - def __init__(self, *args, **kwds): - super(YamlLexerContext, self).__init__(*args, **kwds) - self.indent_stack = [] - self.indent = -1 - self.next_indent = 0 - self.block_scalar_indent = None - - -class YamlLexer(ExtendedRegexLexer): - """ - Lexer for `YAML <http://yaml.org/>`_, a human-friendly data serialization - language. - - *New in Pygments 0.11.* - """ - - name = 'YAML' - aliases = ['yaml'] - filenames = ['*.yaml', '*.yml'] - mimetypes = ['text/x-yaml'] - - - def something(token_class): - """Do not produce empty tokens.""" - def callback(lexer, match, context): - text = match.group() - if not text: - return - yield match.start(), token_class, text - context.pos = match.end() - return callback - - def reset_indent(token_class): - """Reset the indentation levels.""" - def callback(lexer, match, context): - text = match.group() - context.indent_stack = [] - context.indent = -1 - context.next_indent = 0 - context.block_scalar_indent = None - yield match.start(), token_class, text - context.pos = match.end() - return callback - - def save_indent(token_class, start=False): - """Save a possible indentation level.""" - def callback(lexer, match, context): - text = match.group() - extra = '' - if start: - context.next_indent = len(text) - if context.next_indent < context.indent: - while context.next_indent < context.indent: - context.indent = context.indent_stack.pop() - if context.next_indent > context.indent: - extra = text[context.indent:] - text = text[:context.indent] - else: - context.next_indent += len(text) - if text: - yield match.start(), token_class, text - if extra: - yield match.start()+len(text), token_class.Error, extra - context.pos = match.end() - return callback - - def set_indent(token_class, implicit=False): - """Set the previously saved indentation level.""" - def callback(lexer, match, context): - text = match.group() - if context.indent < context.next_indent: - context.indent_stack.append(context.indent) - context.indent = context.next_indent - if not implicit: - context.next_indent += len(text) - yield match.start(), token_class, text - context.pos = match.end() - return callback - - def set_block_scalar_indent(token_class): - """Set an explicit indentation level for a block scalar.""" - def callback(lexer, match, context): - text = match.group() - context.block_scalar_indent = None - if not text: - return - increment = match.group(1) - if increment: - current_indent = max(context.indent, 0) - increment = int(increment) - context.block_scalar_indent = current_indent + increment - if text: - yield match.start(), token_class, text - context.pos = match.end() - return callback - - def parse_block_scalar_empty_line(indent_token_class, content_token_class): - """Process an empty line in a block scalar.""" - def callback(lexer, match, context): - text = match.group() - if (context.block_scalar_indent is None or - len(text) <= context.block_scalar_indent): - if text: - yield match.start(), indent_token_class, text - else: - indentation = text[:context.block_scalar_indent] - content = text[context.block_scalar_indent:] - yield match.start(), indent_token_class, indentation - yield (match.start()+context.block_scalar_indent, - content_token_class, content) - context.pos = match.end() - return callback - - def parse_block_scalar_indent(token_class): - """Process indentation spaces in a block scalar.""" - def callback(lexer, match, context): - text = match.group() - if context.block_scalar_indent is None: - if len(text) <= max(context.indent, 0): - context.stack.pop() - context.stack.pop() - return - context.block_scalar_indent = len(text) - else: - if len(text) < context.block_scalar_indent: - context.stack.pop() - context.stack.pop() - return - if text: - yield match.start(), token_class, text - context.pos = match.end() - return callback - - def parse_plain_scalar_indent(token_class): - """Process indentation spaces in a plain scalar.""" - def callback(lexer, match, context): - text = match.group() - if len(text) <= context.indent: - context.stack.pop() - context.stack.pop() - return - if text: - yield match.start(), token_class, text - context.pos = match.end() - return callback - - - - tokens = { - # the root rules - 'root': [ - # ignored whitespaces - (r'[ ]+(?=#|$)', Text), - # line breaks - (r'\n+', Text), - # a comment - (r'#[^\n]*', Comment.Single), - # the '%YAML' directive - (r'^%YAML(?=[ ]|$)', reset_indent(Name.Tag), 'yaml-directive'), - # the %TAG directive - (r'^%TAG(?=[ ]|$)', reset_indent(Name.Tag), 'tag-directive'), - # document start and document end indicators - (r'^(?:---|\.\.\.)(?=[ ]|$)', reset_indent(Name.Namespace), - 'block-line'), - # indentation spaces - (r'[ ]*(?![ \t\n\r\f\v]|$)', save_indent(Text, start=True), - ('block-line', 'indentation')), - ], - - # trailing whitespaces after directives or a block scalar indicator - 'ignored-line': [ - # ignored whitespaces - (r'[ ]+(?=#|$)', Text), - # a comment - (r'#[^\n]*', Comment.Single), - # line break - (r'\n', Text, '#pop:2'), - ], - - # the %YAML directive - 'yaml-directive': [ - # the version number - (r'([ ]+)([0-9]+\.[0-9]+)', - bygroups(Text, Number), 'ignored-line'), - ], - - # the %YAG directive - 'tag-directive': [ - # a tag handle and the corresponding prefix - (r'([ ]+)(!|![0-9A-Za-z_-]*!)' - r'([ ]+)(!|!?[0-9A-Za-z;/?:@&=+$,_.!~*\'()\[\]%-]+)', - bygroups(Text, Keyword.Type, Text, Keyword.Type), - 'ignored-line'), - ], - - # block scalar indicators and indentation spaces - 'indentation': [ - # trailing whitespaces are ignored - (r'[ ]*$', something(Text), '#pop:2'), - # whitespaces preceeding block collection indicators - (r'[ ]+(?=[?:-](?:[ ]|$))', save_indent(Text)), - # block collection indicators - (r'[?:-](?=[ ]|$)', set_indent(Punctuation.Indicator)), - # the beginning a block line - (r'[ ]*', save_indent(Text), '#pop'), - ], - - # an indented line in the block context - 'block-line': [ - # the line end - (r'[ ]*(?=#|$)', something(Text), '#pop'), - # whitespaces separating tokens - (r'[ ]+', Text), - # tags, anchors and aliases, - include('descriptors'), - # block collections and scalars - include('block-nodes'), - # flow collections and quoted scalars - include('flow-nodes'), - # a plain scalar - (r'(?=[^ \t\n\r\f\v?:,\[\]{}#&*!|>\'"%@`-]|[?:-][^ \t\n\r\f\v])', - something(Name.Variable), - 'plain-scalar-in-block-context'), - ], - - # tags, anchors, aliases - 'descriptors' : [ - # a full-form tag - (r'!<[0-9A-Za-z;/?:@&=+$,_.!~*\'()\[\]%-]+>', Keyword.Type), - # a tag in the form '!', '!suffix' or '!handle!suffix' - (r'!(?:[0-9A-Za-z_-]+)?' - r'(?:![0-9A-Za-z;/?:@&=+$,_.!~*\'()\[\]%-]+)?', Keyword.Type), - # an anchor - (r'&[0-9A-Za-z_-]+', Name.Label), - # an alias - (r'\*[0-9A-Za-z_-]+', Name.Variable), - ], - - # block collections and scalars - 'block-nodes': [ - # implicit key - (r':(?=[ ]|$)', set_indent(Punctuation.Indicator, implicit=True)), - # literal and folded scalars - (r'[|>]', Punctuation.Indicator, - ('block-scalar-content', 'block-scalar-header')), - ], - - # flow collections and quoted scalars - 'flow-nodes': [ - # a flow sequence - (r'\[', Punctuation.Indicator, 'flow-sequence'), - # a flow mapping - (r'\{', Punctuation.Indicator, 'flow-mapping'), - # a single-quoted scalar - (r'\'', String, 'single-quoted-scalar'), - # a double-quoted scalar - (r'\"', String, 'double-quoted-scalar'), - ], - - # the content of a flow collection - 'flow-collection': [ - # whitespaces - (r'[ ]+', Text), - # line breaks - (r'\n+', Text), - # a comment - (r'#[^\n]*', Comment.Single), - # simple indicators - (r'[?:,]', Punctuation.Indicator), - # tags, anchors and aliases - include('descriptors'), - # nested collections and quoted scalars - include('flow-nodes'), - # a plain scalar - (r'(?=[^ \t\n\r\f\v?:,\[\]{}#&*!|>\'"%@`])', - something(Name.Variable), - 'plain-scalar-in-flow-context'), - ], - - # a flow sequence indicated by '[' and ']' - 'flow-sequence': [ - # include flow collection rules - include('flow-collection'), - # the closing indicator - (r'\]', Punctuation.Indicator, '#pop'), - ], - - # a flow mapping indicated by '{' and '}' - 'flow-mapping': [ - # include flow collection rules - include('flow-collection'), - # the closing indicator - (r'\}', Punctuation.Indicator, '#pop'), - ], - - # block scalar lines - 'block-scalar-content': [ - # line break - (r'\n', Text), - # empty line - (r'^[ ]+$', - parse_block_scalar_empty_line(Text, Name.Constant)), - # indentation spaces (we may leave the state here) - (r'^[ ]*', parse_block_scalar_indent(Text)), - # line content - (r'[^\n\r\f\v]+', Name.Constant), - ], - - # the content of a literal or folded scalar - 'block-scalar-header': [ - # indentation indicator followed by chomping flag - (r'([1-9])?[+-]?(?=[ ]|$)', - set_block_scalar_indent(Punctuation.Indicator), - 'ignored-line'), - # chomping flag followed by indentation indicator - (r'[+-]?([1-9])?(?=[ ]|$)', - set_block_scalar_indent(Punctuation.Indicator), - 'ignored-line'), - ], - - # ignored and regular whitespaces in quoted scalars - 'quoted-scalar-whitespaces': [ - # leading and trailing whitespaces are ignored - (r'^[ ]+', Text), - (r'[ ]+$', Text), - # line breaks are ignored - (r'\n+', Text), - # other whitespaces are a part of the value - (r'[ ]+', Name.Variable), - ], - - # single-quoted scalars - 'single-quoted-scalar': [ - # include whitespace and line break rules - include('quoted-scalar-whitespaces'), - # escaping of the quote character - (r'\'\'', String.Escape), - # regular non-whitespace characters - (r'[^ \t\n\r\f\v\']+', String), - # the closing quote - (r'\'', String, '#pop'), - ], - - # double-quoted scalars - 'double-quoted-scalar': [ - # include whitespace and line break rules - include('quoted-scalar-whitespaces'), - # escaping of special characters - (r'\\[0abt\tn\nvfre "\\N_LP]', String), - # escape codes - (r'\\(?:x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})', - String.Escape), - # regular non-whitespace characters - (r'[^ \t\n\r\f\v\"\\]+', String), - # the closing quote - (r'"', String, '#pop'), - ], - - # the beginning of a new line while scanning a plain scalar - 'plain-scalar-in-block-context-new-line': [ - # empty lines - (r'^[ ]+$', Text), - # line breaks - (r'\n+', Text), - # document start and document end indicators - (r'^(?=---|\.\.\.)', something(Name.Namespace), '#pop:3'), - # indentation spaces (we may leave the block line state here) - (r'^[ ]*', parse_plain_scalar_indent(Text), '#pop'), - ], - - # a plain scalar in the block context - 'plain-scalar-in-block-context': [ - # the scalar ends with the ':' indicator - (r'[ ]*(?=:[ ]|:$)', something(Text), '#pop'), - # the scalar ends with whitespaces followed by a comment - (r'[ ]+(?=#)', Text, '#pop'), - # trailing whitespaces are ignored - (r'[ ]+$', Text), - # line breaks are ignored - (r'\n+', Text, 'plain-scalar-in-block-context-new-line'), - # other whitespaces are a part of the value - (r'[ ]+', Literal.Scalar.Plain), - # regular non-whitespace characters - (r'(?::(?![ \t\n\r\f\v])|[^ \t\n\r\f\v:])+', Literal.Scalar.Plain), - ], - - # a plain scalar is the flow context - 'plain-scalar-in-flow-context': [ - # the scalar ends with an indicator character - (r'[ ]*(?=[,:?\[\]{}])', something(Text), '#pop'), - # the scalar ends with a comment - (r'[ ]+(?=#)', Text, '#pop'), - # leading and trailing whitespaces are ignored - (r'^[ ]+', Text), - (r'[ ]+$', Text), - # line breaks are ignored - (r'\n+', Text), - # other whitespaces are a part of the value - (r'[ ]+', Name.Variable), - # regular non-whitespace characters - (r'[^ \t\n\r\f\v,:?\[\]{}]+', Name.Variable), - ], - - } - - def get_tokens_unprocessed(self, text=None, context=None): - if context is None: - context = YamlLexerContext(text, 0) - return super(YamlLexer, self).get_tokens_unprocessed(text, context) - - -class LighttpdConfLexer(RegexLexer): - """ - Lexer for `Lighttpd <http://lighttpd.net/>`_ configuration files. - - *New in Pygments 0.11.* - """ - name = 'Lighttpd configuration file' - aliases = ['lighty', 'lighttpd'] - filenames = [] - mimetypes = ['text/x-lighttpd-conf'] - - tokens = { - 'root': [ - (r'#.*\n', Comment.Single), - (r'/\S*', Name), # pathname - (r'[a-zA-Z._-]+', Keyword), - (r'\d+\.\d+\.\d+\.\d+(?:/\d+)?', Number), - (r'[0-9]+', Number), - (r'=>|=~|\+=|==|=|\+', Operator), - (r'\$[A-Z]+', Name.Builtin), - (r'[(){}\[\],]', Punctuation), - (r'"([^"\\]*(?:\\.[^"\\]*)*)"', String.Double), - (r'\s+', Text), - ], - - } - - -class NginxConfLexer(RegexLexer): - """ - Lexer for `Nginx <http://nginx.net/>`_ configuration files. - - *New in Pygments 0.11.* - """ - name = 'Nginx configuration file' - aliases = ['nginx'] - filenames = [] - mimetypes = ['text/x-nginx-conf'] - - tokens = { - 'root': [ - (r'(include)(\s+)([^\s;]+)', bygroups(Keyword, Text, Name)), - (r'[^\s;#]+', Keyword, 'stmt'), - include('base'), - ], - 'block': [ - (r'}', Punctuation, '#pop:2'), - (r'[^\s;#]+', Keyword.Namespace, 'stmt'), - include('base'), - ], - 'stmt': [ - (r'{', Punctuation, 'block'), - (r';', Punctuation, '#pop'), - include('base'), - ], - 'base': [ - (r'#.*\n', Comment.Single), - (r'on|off', Name.Constant), - (r'\$[^\s;#()]+', Name.Variable), - (r'([a-z0-9.-]+)(:)([0-9]+)', - bygroups(Name, Punctuation, Number.Integer)), - (r'[a-z-]+/[a-z-+]+', String), # mimetype - #(r'[a-zA-Z._-]+', Keyword), - (r'[0-9]+[km]?\b', Number.Integer), - (r'(~)(\s*)([^\s{]+)', bygroups(Punctuation, Text, String.Regex)), - (r'[:=~]', Punctuation), - (r'[^\s;#{}$]+', String), # catch all - (r'/[^\s;#]*', Name), # pathname - (r'\s+', Text), - (r'[$;]', Text), # leftover characters - ], - } - - -class CMakeLexer(RegexLexer): - """ - Lexer for `CMake <http://cmake.org/Wiki/CMake>`_ files. - - *New in Pygments 1.2.* - """ - name = 'CMake' - aliases = ['cmake'] - filenames = ['*.cmake', 'CMakeLists.txt'] - mimetypes = ['text/x-cmake'] - - tokens = { - 'root': [ - #(r'(ADD_CUSTOM_COMMAND|ADD_CUSTOM_TARGET|ADD_DEFINITIONS|' - # r'ADD_DEPENDENCIES|ADD_EXECUTABLE|ADD_LIBRARY|ADD_SUBDIRECTORY|' - # r'ADD_TEST|AUX_SOURCE_DIRECTORY|BUILD_COMMAND|BUILD_NAME|' - # r'CMAKE_MINIMUM_REQUIRED|CONFIGURE_FILE|CREATE_TEST_SOURCELIST|' - # r'ELSE|ELSEIF|ENABLE_LANGUAGE|ENABLE_TESTING|ENDFOREACH|' - # r'ENDFUNCTION|ENDIF|ENDMACRO|ENDWHILE|EXEC_PROGRAM|' - # r'EXECUTE_PROCESS|EXPORT_LIBRARY_DEPENDENCIES|FILE|FIND_FILE|' - # r'FIND_LIBRARY|FIND_PACKAGE|FIND_PATH|FIND_PROGRAM|FLTK_WRAP_UI|' - # r'FOREACH|FUNCTION|GET_CMAKE_PROPERTY|GET_DIRECTORY_PROPERTY|' - # r'GET_FILENAME_COMPONENT|GET_SOURCE_FILE_PROPERTY|' - # r'GET_TARGET_PROPERTY|GET_TEST_PROPERTY|IF|INCLUDE|' - # r'INCLUDE_DIRECTORIES|INCLUDE_EXTERNAL_MSPROJECT|' - # r'INCLUDE_REGULAR_EXPRESSION|INSTALL|INSTALL_FILES|' - # r'INSTALL_PROGRAMS|INSTALL_TARGETS|LINK_DIRECTORIES|' - # r'LINK_LIBRARIES|LIST|LOAD_CACHE|LOAD_COMMAND|MACRO|' - # r'MAKE_DIRECTORY|MARK_AS_ADVANCED|MATH|MESSAGE|OPTION|' - # r'OUTPUT_REQUIRED_FILES|PROJECT|QT_WRAP_CPP|QT_WRAP_UI|REMOVE|' - # r'REMOVE_DEFINITIONS|SEPARATE_ARGUMENTS|SET|' - # r'SET_DIRECTORY_PROPERTIES|SET_SOURCE_FILES_PROPERTIES|' - # r'SET_TARGET_PROPERTIES|SET_TESTS_PROPERTIES|SITE_NAME|' - # r'SOURCE_GROUP|STRING|SUBDIR_DEPENDS|SUBDIRS|' - # r'TARGET_LINK_LIBRARIES|TRY_COMPILE|TRY_RUN|UNSET|' - # r'USE_MANGLED_MESA|UTILITY_SOURCE|VARIABLE_REQUIRES|' - # r'VTK_MAKE_INSTANTIATOR|VTK_WRAP_JAVA|VTK_WRAP_PYTHON|' - # r'VTK_WRAP_TCL|WHILE|WRITE_FILE|' - # r'COUNTARGS)\b', Name.Builtin, 'args'), - (r'\b(\w+)([ \t]*)(\()', bygroups(Name.Builtin, Text, - Punctuation), 'args'), - include('keywords'), - include('ws') - ], - 'args': [ - (r'\(', Punctuation, '#push'), - (r'\)', Punctuation, '#pop'), - (r'(\${)(.+?)(})', bygroups(Operator, Name.Variable, Operator)), - (r'(?s)".*?"', String.Double), - (r'\\\S+', String), - (r'[^\)$"# \t\n]+', String), - (r'\n', Text), # explicitly legal - include('keywords'), - include('ws') - ], - 'string': [ - - ], - 'keywords': [ - (r'\b(WIN32|UNIX|APPLE|CYGWIN|BORLAND|MINGW|MSVC|MSVC_IDE|MSVC60|' - r'MSVC70|MSVC71|MSVC80|MSVC90)\b', Keyword), - ], - 'ws': [ - (r'[ \t]+', Text), - (r'#.+\n', Comment), - ] - } - - -class HttpLexer(RegexLexer): - """ - Lexer for HTTP sessions. - - *New in Pygments 1.5.* - """ - - name = 'HTTP' - aliases = ['http'] - - flags = re.DOTALL - - def header_callback(self, match): - if match.group(1).lower() == 'content-type': - content_type = match.group(5).strip() - if ';' in content_type: - content_type = content_type[:content_type.find(';')].strip() - self.content_type = content_type - yield match.start(1), Name.Attribute, match.group(1) - yield match.start(2), Text, match.group(2) - yield match.start(3), Operator, match.group(3) - yield match.start(4), Text, match.group(4) - yield match.start(5), Literal, match.group(5) - yield match.start(6), Text, match.group(6) - - def continuous_header_callback(self, match): - yield match.start(1), Text, match.group(1) - yield match.start(2), Literal, match.group(2) - yield match.start(3), Text, match.group(3) - - def content_callback(self, match): - content_type = getattr(self, 'content_type', None) - content = match.group() - offset = match.start() - if content_type: - from pygments.lexers import get_lexer_for_mimetype - try: - lexer = get_lexer_for_mimetype(content_type) - except ClassNotFound: - pass - else: - for idx, token, value in lexer.get_tokens_unprocessed(content): - yield offset + idx, token, value - return - yield offset, Text, content - - tokens = { - 'root': [ - (r'(GET|POST|PUT|DELETE|HEAD|OPTIONS|TRACE|PATCH)( +)([^ ]+)( +)' - r'(HTTP)(/)(1\.[01])(\r?\n|$)', - bygroups(Name.Function, Text, Name.Namespace, Text, - Keyword.Reserved, Operator, Number, Text), - 'headers'), - (r'(HTTP)(/)(1\.[01])( +)(\d{3})( +)([^\r\n]+)(\r?\n|$)', - bygroups(Keyword.Reserved, Operator, Number, Text, Number, - Text, Name.Exception, Text), - 'headers'), - ], - 'headers': [ - (r'([^\s:]+)( *)(:)( *)([^\r\n]+)(\r?\n|$)', header_callback), - (r'([\t ]+)([^\r\n]+)(\r?\n|$)', continuous_header_callback), - (r'\r?\n', Text, 'content') - ], - 'content': [ - (r'.+', content_callback) - ] - } - - -class PyPyLogLexer(RegexLexer): - """ - Lexer for PyPy log files. - - *New in Pygments 1.5.* - """ - name = "PyPy Log" - aliases = ["pypylog", "pypy"] - filenames = ["*.pypylog"] - mimetypes = ['application/x-pypylog'] - - tokens = { - "root": [ - (r"\[\w+\] {jit-log-.*?$", Keyword, "jit-log"), - (r"\[\w+\] {jit-backend-counts$", Keyword, "jit-backend-counts"), - include("extra-stuff"), - ], - "jit-log": [ - (r"\[\w+\] jit-log-.*?}$", Keyword, "#pop"), - (r"^\+\d+: ", Comment), - (r"--end of the loop--", Comment), - (r"[ifp]\d+", Name), - (r"ptr\d+", Name), - (r"(\()(\w+(?:\.\w+)?)(\))", - bygroups(Punctuation, Name.Builtin, Punctuation)), - (r"[\[\]=,()]", Punctuation), - (r"(\d+\.\d+|inf|-inf)", Number.Float), - (r"-?\d+", Number.Integer), - (r"'.*'", String), - (r"(None|descr|ConstClass|ConstPtr|TargetToken)", Name), - (r"<.*?>+", Name.Builtin), - (r"(label|debug_merge_point|jump|finish)", Name.Class), - (r"(int_add_ovf|int_add|int_sub_ovf|int_sub|int_mul_ovf|int_mul|" - r"int_floordiv|int_mod|int_lshift|int_rshift|int_and|int_or|" - r"int_xor|int_eq|int_ne|int_ge|int_gt|int_le|int_lt|int_is_zero|" - r"int_is_true|" - r"uint_floordiv|uint_ge|uint_lt|" - r"float_add|float_sub|float_mul|float_truediv|float_neg|" - r"float_eq|float_ne|float_ge|float_gt|float_le|float_lt|float_abs|" - r"ptr_eq|ptr_ne|instance_ptr_eq|instance_ptr_ne|" - r"cast_int_to_float|cast_float_to_int|" - r"force_token|quasiimmut_field|same_as|virtual_ref_finish|" - r"virtual_ref|mark_opaque_ptr|" - r"call_may_force|call_assembler|call_loopinvariant|" - r"call_release_gil|call_pure|call|" - r"new_with_vtable|new_array|newstr|newunicode|new|" - r"arraylen_gc|" - r"getarrayitem_gc_pure|getarrayitem_gc|setarrayitem_gc|" - r"getarrayitem_raw|setarrayitem_raw|getfield_gc_pure|" - r"getfield_gc|getinteriorfield_gc|setinteriorfield_gc|" - r"getfield_raw|setfield_gc|setfield_raw|" - r"strgetitem|strsetitem|strlen|copystrcontent|" - r"unicodegetitem|unicodesetitem|unicodelen|" - r"guard_true|guard_false|guard_value|guard_isnull|" - r"guard_nonnull_class|guard_nonnull|guard_class|guard_no_overflow|" - r"guard_not_forced|guard_no_exception|guard_not_invalidated)", - Name.Builtin), - include("extra-stuff"), - ], - "jit-backend-counts": [ - (r"\[\w+\] jit-backend-counts}$", Keyword, "#pop"), - (r":", Punctuation), - (r"\d+", Number), - include("extra-stuff"), - ], - "extra-stuff": [ - (r"\s+", Text), - (r"#.*?$", Comment), - ], - } - - -class HxmlLexer(RegexLexer): - """ - Lexer for `haXe build <http://haxe.org/doc/compiler>`_ files. - - *New in Pygments 1.6.* - """ - name = 'Hxml' - aliases = ['haxeml', 'hxml'] - filenames = ['*.hxml'] - - tokens = { - 'root': [ - # Seperator - (r'(--)(next)', bygroups(Punctuation, Generic.Heading)), - # Compiler switches with one dash - (r'(-)(prompt|debug|v)', bygroups(Punctuation, Keyword.Keyword)), - # Compilerswitches with two dashes - (r'(--)(neko-source|flash-strict|flash-use-stage|no-opt|no-traces|' - r'no-inline|times|no-output)', bygroups(Punctuation, Keyword)), - # Targets and other options that take an argument - (r'(-)(cpp|js|neko|x|as3|swf9?|swf-lib|php|xml|main|lib|D|resource|' - r'cp|cmd)( +)(.+)', - bygroups(Punctuation, Keyword, Whitespace, String)), - # Options that take only numerical arguments - (r'(-)(swf-version)( +)(\d+)', - bygroups(Punctuation, Keyword, Number.Integer)), - # An Option that defines the size, the fps and the background - # color of an flash movie - (r'(-)(swf-header)( +)(\d+)(:)(\d+)(:)(\d+)(:)([A-Fa-f0-9]{6})', - bygroups(Punctuation, Keyword, Whitespace, Number.Integer, - Punctuation, Number.Integer, Punctuation, Number.Integer, - Punctuation, Number.Hex)), - # options with two dashes that takes arguments - (r'(--)(js-namespace|php-front|php-lib|remap|gen-hx-classes)( +)' - r'(.+)', bygroups(Punctuation, Keyword, Whitespace, String)), - # Single line comment, multiline ones are not allowed. - (r'#.*', Comment.Single) - ] - } - - -class EbnfLexer(RegexLexer): - """ - Lexer for `ISO/IEC 14977 EBNF - <http://en.wikipedia.org/wiki/Extended_Backus%E2%80%93Naur_Form>`_ - grammars. - - *New in Pygments 1.7.* - """ - - name = 'EBNF' - aliases = ['ebnf'] - filenames = ['*.ebnf'] - mimetypes = ['text/x-ebnf'] - - tokens = { - 'root': [ - include('whitespace'), - include('comment_start'), - include('identifier'), - (r'=', Operator, 'production'), - ], - 'production': [ - include('whitespace'), - include('comment_start'), - include('identifier'), - (r'"[^"]*"', String.Double), - (r"'[^']*'", String.Single), - (r'(\?[^?]*\?)', Name.Entity), - (r'[\[\]{}(),|]', Punctuation), - (r'-', Operator), - (r';', Punctuation, '#pop'), - ], - 'whitespace': [ - (r'\s+', Text), - ], - 'comment_start': [ - (r'\(\*', Comment.Multiline, 'comment'), - ], - 'comment': [ - (r'[^*)]', Comment.Multiline), - include('comment_start'), - (r'\*\)', Comment.Multiline, '#pop'), - (r'[*)]', Comment.Multiline), - ], - 'identifier': [ - (r'([a-zA-Z][a-zA-Z0-9 \-]*)', Keyword), - ], - } +from pygments.lexers.configs import ApacheConfLexer, NginxConfLexer, \ + SquidConfLexer, LighttpdConfLexer, IniLexer, RegeditLexer, PropertiesLexer +from pygments.lexers.console import PyPyLogLexer +from pygments.lexers.textedit import VimLexer +from pygments.lexers.markup import BBCodeLexer, MoinWikiLexer, RstLexer, \ + TexLexer, GroffLexer +from pygments.lexers.installers import DebianControlLexer, SourcesListLexer +from pygments.lexers.make import MakefileLexer, BaseMakefileLexer, CMakeLexer +from pygments.lexers.haxe import HxmlLexer +from pygments.lexers.diff import DiffLexer, DarcsPatchLexer +from pygments.lexers.data import YamlLexer +from pygments.lexers.textfmts import IrcLogsLexer, GettextLexer, HttpLexer + +__all__ = [] |