--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/ThirdParty/Pygments/pygments/lexers/javascript.py Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,1527 @@
+# -*- coding: utf-8 -*-
+"""
+ pygments.lexers.javascript
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+ Lexers for JavaScript and related languages.
+
+ :copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, bygroups, default, using, \
+ this, words, combined
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+ Number, Punctuation, Other
+from pygments.util import get_bool_opt, iteritems
+import pygments.unistring as uni
+
+__all__ = ['JavascriptLexer', 'KalLexer', 'LiveScriptLexer', 'DartLexer',
+ 'TypeScriptLexer', 'LassoLexer', 'ObjectiveJLexer',
+ 'CoffeeScriptLexer', 'MaskLexer', 'EarlGreyLexer', 'JuttleLexer']
+
+JS_IDENT_START = ('(?:[$_' + uni.combine('Lu', 'Ll', 'Lt', 'Lm', 'Lo', 'Nl') +
+ ']|\\\\u[a-fA-F0-9]{4})')
+JS_IDENT_PART = ('(?:[$' + uni.combine('Lu', 'Ll', 'Lt', 'Lm', 'Lo', 'Nl',
+ 'Mn', 'Mc', 'Nd', 'Pc') +
+ u'\u200c\u200d]|\\\\u[a-fA-F0-9]{4})')
+JS_IDENT = JS_IDENT_START + '(?:' + JS_IDENT_PART + ')*'
+
+
+class JavascriptLexer(RegexLexer):
+ """
+ For JavaScript source code.
+ """
+
+ name = 'JavaScript'
+ aliases = ['js', 'javascript']
+ filenames = ['*.js', '*.jsm']
+ mimetypes = ['application/javascript', 'application/x-javascript',
+ 'text/x-javascript', 'text/javascript']
+
+ flags = re.DOTALL | re.UNICODE | re.MULTILINE
+
+ tokens = {
+ 'commentsandwhitespace': [
+ (r'\s+', Text),
+ (r'<!--', Comment),
+ (r'//.*?\n', Comment.Single),
+ (r'/\*.*?\*/', Comment.Multiline)
+ ],
+ 'slashstartsregex': [
+ include('commentsandwhitespace'),
+ (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+ r'([gimuy]+\b|\B)', String.Regex, '#pop'),
+ (r'(?=/)', Text, ('#pop', 'badregex')),
+ default('#pop')
+ ],
+ 'badregex': [
+ (r'\n', Text, '#pop')
+ ],
+ 'root': [
+ (r'\A#! ?/.*?\n', Comment.Hashbang), # recognized by node.js
+ (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
+ include('commentsandwhitespace'),
+ (r'(\.\d+|[0-9]+\.[0-9]*)([eE][-+]?[0-9]+)?', Number.Float),
+ (r'0[bB][01]+', Number.Bin),
+ (r'0[oO][0-7]+', Number.Oct),
+ (r'0[xX][0-9a-fA-F]+', Number.Hex),
+ (r'[0-9]+', Number.Integer),
+ (r'\.\.\.|=>', Punctuation),
+ (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|'
+ r'(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?', Operator, 'slashstartsregex'),
+ (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
+ (r'[})\].]', Punctuation),
+ (r'(for|in|while|do|break|return|continue|switch|case|default|if|else|'
+ r'throw|try|catch|finally|new|delete|typeof|instanceof|void|yield|'
+ r'this|of)\b', Keyword, 'slashstartsregex'),
+ (r'(var|let|with|function)\b', Keyword.Declaration, 'slashstartsregex'),
+ (r'(abstract|boolean|byte|char|class|const|debugger|double|enum|export|'
+ r'extends|final|float|goto|implements|import|int|interface|long|native|'
+ r'package|private|protected|public|short|static|super|synchronized|throws|'
+ r'transient|volatile)\b', Keyword.Reserved),
+ (r'(true|false|null|NaN|Infinity|undefined)\b', Keyword.Constant),
+ (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
+ r'Number|Object|Packages|RegExp|String|Promise|Proxy|sun|decodeURI|'
+ r'decodeURIComponent|encodeURI|encodeURIComponent|'
+ r'Error|eval|isFinite|isNaN|isSafeInteger|parseFloat|parseInt|'
+ r'document|this|window)\b', Name.Builtin),
+ (JS_IDENT, Name.Other),
+ (r'"(\\\\|\\"|[^"])*"', String.Double),
+ (r"'(\\\\|\\'|[^'])*'", String.Single),
+ (r'`', String.Backtick, 'interp'),
+ ],
+ 'interp': [
+ (r'`', String.Backtick, '#pop'),
+ (r'\\\\', String.Backtick),
+ (r'\\`', String.Backtick),
+ (r'\$\{', String.Interpol, 'interp-inside'),
+ (r'\$', String.Backtick),
+ (r'[^`\\$]+', String.Backtick),
+ ],
+ 'interp-inside': [
+ # TODO: should this include single-line comments and allow nesting strings?
+ (r'\}', String.Interpol, '#pop'),
+ include('root'),
+ ],
+ # (\\\\|\\`|[^`])*`', String.Backtick),
+ }
+
+
+class KalLexer(RegexLexer):
+ """
+ For `Kal`_ source code.
+
+ .. _Kal: http://rzimmerman.github.io/kal
+
+
+ .. versionadded:: 2.0
+ """
+
+ name = 'Kal'
+ aliases = ['kal']
+ filenames = ['*.kal']
+ mimetypes = ['text/kal', 'application/kal']
+
+ flags = re.DOTALL
+ tokens = {
+ 'commentsandwhitespace': [
+ (r'\s+', Text),
+ (r'###[^#].*?###', Comment.Multiline),
+ (r'#(?!##[^#]).*?\n', Comment.Single),
+ ],
+ 'functiondef': [
+ (r'[$a-zA-Z_][\w$]*\s*', Name.Function, '#pop'),
+ include('commentsandwhitespace'),
+ ],
+ 'classdef': [
+ (r'\binherits\s+from\b', Keyword),
+ (r'[$a-zA-Z_][\w$]*\s*\n', Name.Class, '#pop'),
+ (r'[$a-zA-Z_][\w$]*\s*', Name.Class),
+ include('commentsandwhitespace'),
+ ],
+ 'listcomprehension': [
+ (r'\]', Punctuation, '#pop'),
+ (r'\b(property|value)\b', Keyword),
+ include('root'),
+ ],
+ 'waitfor': [
+ (r'\n', Punctuation, '#pop'),
+ (r'\bfrom\b', Keyword),
+ include('root'),
+ ],
+ 'root': [
+ include('commentsandwhitespace'),
+ (r'/(?! )(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+ r'([gim]+\b|\B)', String.Regex),
+ (r'\?|:|_(?=\n)|==?|!=|-(?!>)|[<>+*/-]=?',
+ Operator),
+ (r'\b(and|or|isnt|is|not|but|bitwise|mod|\^|xor|exists|'
+ r'doesnt\s+exist)\b', Operator.Word),
+ (r'(?:\([^()]+\))?\s*>', Name.Function),
+ (r'[{(]', Punctuation),
+ (r'\[', Punctuation, 'listcomprehension'),
+ (r'[})\].,]', Punctuation),
+ (r'\b(function|method|task)\b', Keyword.Declaration, 'functiondef'),
+ (r'\bclass\b', Keyword.Declaration, 'classdef'),
+ (r'\b(safe\s+)?wait\s+for\b', Keyword, 'waitfor'),
+ (r'\b(me|this)(\.[$a-zA-Z_][\w.$]*)?\b', Name.Variable.Instance),
+ (r'(?<![.$])(for(\s+(parallel|series))?|in|of|while|until|'
+ r'break|return|continue|'
+ r'when|if|unless|else|otherwise|except\s+when|'
+ r'throw|raise|fail\s+with|try|catch|finally|new|delete|'
+ r'typeof|instanceof|super|run\s+in\s+parallel|'
+ r'inherits\s+from)\b', Keyword),
+ (r'(?<![.$])(true|false|yes|no|on|off|null|nothing|none|'
+ r'NaN|Infinity|undefined)\b',
+ Keyword.Constant),
+ (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
+ r'Number|Object|Packages|RegExp|String|sun|decodeURI|'
+ r'decodeURIComponent|encodeURI|encodeURIComponent|'
+ r'eval|isFinite|isNaN|isSafeInteger|parseFloat|parseInt|document|'
+ r'window|'
+ r'print)\b',
+ Name.Builtin),
+ (r'[$a-zA-Z_][\w.$]*\s*(:|[+\-*/]?\=)?\b', Name.Variable),
+ (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
+ (r'0x[0-9a-fA-F]+', Number.Hex),
+ (r'[0-9]+', Number.Integer),
+ ('"""', String, 'tdqs'),
+ ("'''", String, 'tsqs'),
+ ('"', String, 'dqs'),
+ ("'", String, 'sqs'),
+ ],
+ 'strings': [
+ (r'[^#\\\'"]+', String),
+ # note that all kal strings are multi-line.
+ # hashmarks, quotes and backslashes must be parsed one at a time
+ ],
+ 'interpoling_string': [
+ (r'\}', String.Interpol, "#pop"),
+ include('root')
+ ],
+ 'dqs': [
+ (r'"', String, '#pop'),
+ (r'\\.|\'', String), # double-quoted string don't need ' escapes
+ (r'#\{', String.Interpol, "interpoling_string"),
+ include('strings')
+ ],
+ 'sqs': [
+ (r"'", String, '#pop'),
+ (r'#|\\.|"', String), # single quoted strings don't need " escapses
+ include('strings')
+ ],
+ 'tdqs': [
+ (r'"""', String, '#pop'),
+ (r'\\.|\'|"', String), # no need to escape quotes in triple-string
+ (r'#\{', String.Interpol, "interpoling_string"),
+ include('strings'),
+ ],
+ 'tsqs': [
+ (r"'''", String, '#pop'),
+ (r'#|\\.|\'|"', String), # no need to escape quotes in triple-strings
+ include('strings')
+ ],
+ }
+
+
+class LiveScriptLexer(RegexLexer):
+ """
+ For `LiveScript`_ source code.
+
+ .. _LiveScript: http://gkz.github.com/LiveScript/
+
+ .. versionadded:: 1.6
+ """
+
+ name = 'LiveScript'
+ aliases = ['live-script', 'livescript']
+ filenames = ['*.ls']
+ mimetypes = ['text/livescript']
+
+ flags = re.DOTALL
+ tokens = {
+ 'commentsandwhitespace': [
+ (r'\s+', Text),
+ (r'/\*.*?\*/', Comment.Multiline),
+ (r'#.*?\n', Comment.Single),
+ ],
+ 'multilineregex': [
+ include('commentsandwhitespace'),
+ (r'//([gim]+\b|\B)', String.Regex, '#pop'),
+ (r'/', String.Regex),
+ (r'[^/#]+', String.Regex)
+ ],
+ 'slashstartsregex': [
+ include('commentsandwhitespace'),
+ (r'//', String.Regex, ('#pop', 'multilineregex')),
+ (r'/(?! )(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+ r'([gim]+\b|\B)', String.Regex, '#pop'),
+ default('#pop'),
+ ],
+ 'root': [
+ # this next expr leads to infinite loops root -> slashstartsregex
+ # (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
+ include('commentsandwhitespace'),
+ (r'(?:\([^()]+\))?[ ]*[~-]{1,2}>|'
+ r'(?:\(?[^()\n]+\)?)?[ ]*<[~-]{1,2}', Name.Function),
+ (r'\+\+|&&|(?<![.$])\b(?:and|x?or|is|isnt|not)\b|\?|:|=|'
+ r'\|\||\\(?=\n)|(<<|>>>?|==?|!=?|'
+ r'~(?!\~?>)|-(?!\-?>)|<(?!\[)|(?<!\])>|'
+ r'[+*`%&|^/])=?',
+ Operator, 'slashstartsregex'),
+ (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
+ (r'[})\].]', Punctuation),
+ (r'(?<![.$])(for|own|in|of|while|until|loop|break|'
+ r'return|continue|switch|when|then|if|unless|else|'
+ r'throw|try|catch|finally|new|delete|typeof|instanceof|super|'
+ r'extends|this|class|by|const|var|to|til)\b', Keyword,
+ 'slashstartsregex'),
+ (r'(?<![.$])(true|false|yes|no|on|off|'
+ r'null|NaN|Infinity|undefined|void)\b',
+ Keyword.Constant),
+ (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
+ r'Number|Object|Packages|RegExp|String|sun|decodeURI|'
+ r'decodeURIComponent|encodeURI|encodeURIComponent|'
+ r'eval|isFinite|isNaN|parseFloat|parseInt|document|window)\b',
+ Name.Builtin),
+ (r'[$a-zA-Z_][\w.\-:$]*\s*[:=]\s', Name.Variable,
+ 'slashstartsregex'),
+ (r'@[$a-zA-Z_][\w.\-:$]*\s*[:=]\s', Name.Variable.Instance,
+ 'slashstartsregex'),
+ (r'@', Name.Other, 'slashstartsregex'),
+ (r'@?[$a-zA-Z_][\w-]*', Name.Other, 'slashstartsregex'),
+ (r'[0-9]+\.[0-9]+([eE][0-9]+)?[fd]?(?:[a-zA-Z_]+)?', Number.Float),
+ (r'[0-9]+(~[0-9a-z]+)?(?:[a-zA-Z_]+)?', Number.Integer),
+ ('"""', String, 'tdqs'),
+ ("'''", String, 'tsqs'),
+ ('"', String, 'dqs'),
+ ("'", String, 'sqs'),
+ (r'\\\S+', String),
+ (r'<\[.*?\]>', String),
+ ],
+ 'strings': [
+ (r'[^#\\\'"]+', String),
+ # note that all coffee script strings are multi-line.
+ # hashmarks, quotes and backslashes must be parsed one at a time
+ ],
+ 'interpoling_string': [
+ (r'\}', String.Interpol, "#pop"),
+ include('root')
+ ],
+ 'dqs': [
+ (r'"', String, '#pop'),
+ (r'\\.|\'', String), # double-quoted string don't need ' escapes
+ (r'#\{', String.Interpol, "interpoling_string"),
+ (r'#', String),
+ include('strings')
+ ],
+ 'sqs': [
+ (r"'", String, '#pop'),
+ (r'#|\\.|"', String), # single quoted strings don't need " escapses
+ include('strings')
+ ],
+ 'tdqs': [
+ (r'"""', String, '#pop'),
+ (r'\\.|\'|"', String), # no need to escape quotes in triple-string
+ (r'#\{', String.Interpol, "interpoling_string"),
+ (r'#', String),
+ include('strings'),
+ ],
+ 'tsqs': [
+ (r"'''", String, '#pop'),
+ (r'#|\\.|\'|"', String), # no need to escape quotes in triple-strings
+ include('strings')
+ ],
+ }
+
+
+class DartLexer(RegexLexer):
+ """
+ For `Dart <http://dartlang.org/>`_ source code.
+
+ .. versionadded:: 1.5
+ """
+
+ name = 'Dart'
+ aliases = ['dart']
+ filenames = ['*.dart']
+ mimetypes = ['text/x-dart']
+
+ flags = re.MULTILINE | re.DOTALL
+
+ tokens = {
+ 'root': [
+ include('string_literal'),
+ (r'#!(.*?)$', Comment.Preproc),
+ (r'\b(import|export)\b', Keyword, 'import_decl'),
+ (r'\b(library|source|part of|part)\b', Keyword),
+ (r'[^\S\n]+', Text),
+ (r'//.*?\n', Comment.Single),
+ (r'/\*.*?\*/', Comment.Multiline),
+ (r'\b(class)\b(\s+)',
+ bygroups(Keyword.Declaration, Text), 'class'),
+ (r'\b(assert|break|case|catch|continue|default|do|else|finally|for|'
+ r'if|in|is|new|return|super|switch|this|throw|try|while)\b',
+ Keyword),
+ (r'\b(abstract|async|await|const|extends|factory|final|get|'
+ r'implements|native|operator|set|static|sync|typedef|var|with|'
+ r'yield)\b', Keyword.Declaration),
+ (r'\b(bool|double|dynamic|int|num|Object|String|void)\b', Keyword.Type),
+ (r'\b(false|null|true)\b', Keyword.Constant),
+ (r'[~!%^&*+=|?:<>/-]|as\b', Operator),
+ (r'[a-zA-Z_$]\w*:', Name.Label),
+ (r'[a-zA-Z_$]\w*', Name),
+ (r'[(){}\[\],.;]', Punctuation),
+ (r'0[xX][0-9a-fA-F]+', Number.Hex),
+ # DIGIT+ (‘.’ DIGIT*)? EXPONENT?
+ (r'\d+(\.\d*)?([eE][+-]?\d+)?', Number),
+ (r'\.\d+([eE][+-]?\d+)?', Number), # ‘.’ DIGIT+ EXPONENT?
+ (r'\n', Text)
+ # pseudo-keyword negate intentionally left out
+ ],
+ 'class': [
+ (r'[a-zA-Z_$]\w*', Name.Class, '#pop')
+ ],
+ 'import_decl': [
+ include('string_literal'),
+ (r'\s+', Text),
+ (r'\b(as|show|hide)\b', Keyword),
+ (r'[a-zA-Z_$]\w*', Name),
+ (r'\,', Punctuation),
+ (r'\;', Punctuation, '#pop')
+ ],
+ 'string_literal': [
+ # Raw strings.
+ (r'r"""([\w\W]*?)"""', String.Double),
+ (r"r'''([\w\W]*?)'''", String.Single),
+ (r'r"(.*?)"', String.Double),
+ (r"r'(.*?)'", String.Single),
+ # Normal Strings.
+ (r'"""', String.Double, 'string_double_multiline'),
+ (r"'''", String.Single, 'string_single_multiline'),
+ (r'"', String.Double, 'string_double'),
+ (r"'", String.Single, 'string_single')
+ ],
+ 'string_common': [
+ (r"\\(x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}|u\{[0-9A-Fa-f]*\}|[a-z'\"$\\])",
+ String.Escape),
+ (r'(\$)([a-zA-Z_]\w*)', bygroups(String.Interpol, Name)),
+ (r'(\$\{)(.*?)(\})',
+ bygroups(String.Interpol, using(this), String.Interpol))
+ ],
+ 'string_double': [
+ (r'"', String.Double, '#pop'),
+ (r'[^"$\\\n]+', String.Double),
+ include('string_common'),
+ (r'\$+', String.Double)
+ ],
+ 'string_double_multiline': [
+ (r'"""', String.Double, '#pop'),
+ (r'[^"$\\]+', String.Double),
+ include('string_common'),
+ (r'(\$|\")+', String.Double)
+ ],
+ 'string_single': [
+ (r"'", String.Single, '#pop'),
+ (r"[^'$\\\n]+", String.Single),
+ include('string_common'),
+ (r'\$+', String.Single)
+ ],
+ 'string_single_multiline': [
+ (r"'''", String.Single, '#pop'),
+ (r'[^\'$\\]+', String.Single),
+ include('string_common'),
+ (r'(\$|\')+', String.Single)
+ ]
+ }
+
+
+class TypeScriptLexer(RegexLexer):
+ """
+ For `TypeScript <http://typescriptlang.org/>`_ source code.
+
+ .. versionadded:: 1.6
+ """
+
+ name = 'TypeScript'
+ aliases = ['ts', 'typescript']
+ filenames = ['*.ts', '*.tsx']
+ mimetypes = ['text/x-typescript']
+
+ flags = re.DOTALL | re.MULTILINE
+
+ tokens = {
+ 'commentsandwhitespace': [
+ (r'\s+', Text),
+ (r'<!--', Comment),
+ (r'//.*?\n', Comment.Single),
+ (r'/\*.*?\*/', Comment.Multiline)
+ ],
+ 'slashstartsregex': [
+ include('commentsandwhitespace'),
+ (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+ r'([gim]+\b|\B)', String.Regex, '#pop'),
+ (r'(?=/)', Text, ('#pop', 'badregex')),
+ default('#pop')
+ ],
+ 'badregex': [
+ (r'\n', Text, '#pop')
+ ],
+ 'root': [
+ (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
+ include('commentsandwhitespace'),
+ (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|'
+ r'(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?', Operator, 'slashstartsregex'),
+ (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
+ (r'[})\].]', Punctuation),
+ (r'(for|in|while|do|break|return|continue|switch|case|default|if|else|'
+ r'throw|try|catch|finally|new|delete|typeof|instanceof|void|'
+ r'this)\b', Keyword, 'slashstartsregex'),
+ (r'(var|let|with|function)\b', Keyword.Declaration, 'slashstartsregex'),
+ (r'(abstract|boolean|byte|char|class|const|debugger|double|enum|export|'
+ r'extends|final|float|goto|implements|import|int|interface|long|native|'
+ r'package|private|protected|public|short|static|super|synchronized|throws|'
+ r'transient|volatile)\b', Keyword.Reserved),
+ (r'(true|false|null|NaN|Infinity|undefined)\b', Keyword.Constant),
+ (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
+ r'Number|Object|Packages|RegExp|String|sun|decodeURI|'
+ r'decodeURIComponent|encodeURI|encodeURIComponent|'
+ r'Error|eval|isFinite|isNaN|parseFloat|parseInt|document|this|'
+ r'window)\b', Name.Builtin),
+ # Match stuff like: module name {...}
+ (r'\b(module)(\s*)(\s*[\w?.$][\w?.$]*)(\s*)',
+ bygroups(Keyword.Reserved, Text, Name.Other, Text), 'slashstartsregex'),
+ # Match variable type keywords
+ (r'\b(string|bool|number)\b', Keyword.Type),
+ # Match stuff like: constructor
+ (r'\b(constructor|declare|interface|as|AS)\b', Keyword.Reserved),
+ # Match stuff like: super(argument, list)
+ (r'(super)(\s*)(\([\w,?.$\s]+\s*\))',
+ bygroups(Keyword.Reserved, Text), 'slashstartsregex'),
+ # Match stuff like: function() {...}
+ (r'([a-zA-Z_?.$][\w?.$]*)\(\) \{', Name.Other, 'slashstartsregex'),
+ # Match stuff like: (function: return type)
+ (r'([\w?.$][\w?.$]*)(\s*:\s*)([\w?.$][\w?.$]*)',
+ bygroups(Name.Other, Text, Keyword.Type)),
+ (r'[$a-zA-Z_]\w*', Name.Other),
+ (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
+ (r'0x[0-9a-fA-F]+', Number.Hex),
+ (r'[0-9]+', Number.Integer),
+ (r'"(\\\\|\\"|[^"])*"', String.Double),
+ (r"'(\\\\|\\'|[^'])*'", String.Single),
+ (r'`', String.Backtick, 'interp'),
+ # Match stuff like: Decorators
+ (r'@\w+', Keyword.Declaration),
+ ],
+
+ # The 'interp*' rules match those in JavascriptLexer. Changes made
+ # there should be reflected here as well.
+ 'interp': [
+ (r'`', String.Backtick, '#pop'),
+ (r'\\\\', String.Backtick),
+ (r'\\`', String.Backtick),
+ (r'\$\{', String.Interpol, 'interp-inside'),
+ (r'\$', String.Backtick),
+ (r'[^`\\$]+', String.Backtick),
+ ],
+ 'interp-inside': [
+ # TODO: should this include single-line comments and allow nesting strings?
+ (r'\}', String.Interpol, '#pop'),
+ include('root'),
+ ],
+ }
+
+ def analyse_text(text):
+ if re.search(r'^(import.+(from\s+)?["\']|'
+ r'(export\s*)?(interface|class|function)\s+)',
+ text, re.MULTILINE):
+ return 1.0
+
+
+class LassoLexer(RegexLexer):
+ """
+ For `Lasso <http://www.lassosoft.com/>`_ source code, covering both Lasso 9
+ syntax and LassoScript for Lasso 8.6 and earlier. For Lasso embedded in
+ HTML, use the `LassoHtmlLexer`.
+
+ Additional options accepted:
+
+ `builtinshighlighting`
+ If given and ``True``, highlight builtin types, traits, methods, and
+ members (default: ``True``).
+ `requiredelimiters`
+ If given and ``True``, only highlight code between delimiters as Lasso
+ (default: ``False``).
+
+ .. versionadded:: 1.6
+ """
+
+ name = 'Lasso'
+ aliases = ['lasso', 'lassoscript']
+ filenames = ['*.lasso', '*.lasso[89]']
+ alias_filenames = ['*.incl', '*.inc', '*.las']
+ mimetypes = ['text/x-lasso']
+ flags = re.IGNORECASE | re.DOTALL | re.MULTILINE
+
+ tokens = {
+ 'root': [
+ (r'^#![ \S]+lasso9\b', Comment.Preproc, 'lasso'),
+ (r'(?=\[|<)', Other, 'delimiters'),
+ (r'\s+', Other),
+ default(('delimiters', 'lassofile')),
+ ],
+ 'delimiters': [
+ (r'\[no_square_brackets\]', Comment.Preproc, 'nosquarebrackets'),
+ (r'\[noprocess\]', Comment.Preproc, 'noprocess'),
+ (r'\[', Comment.Preproc, 'squarebrackets'),
+ (r'<\?(lasso(script)?|=)', Comment.Preproc, 'anglebrackets'),
+ (r'<(!--.*?-->)?', Other),
+ (r'[^[<]+', Other),
+ ],
+ 'nosquarebrackets': [
+ (r'\[noprocess\]', Comment.Preproc, 'noprocess'),
+ (r'\[', Other),
+ (r'<\?(lasso(script)?|=)', Comment.Preproc, 'anglebrackets'),
+ (r'<(!--.*?-->)?', Other),
+ (r'[^[<]+', Other),
+ ],
+ 'noprocess': [
+ (r'\[/noprocess\]', Comment.Preproc, '#pop'),
+ (r'\[', Other),
+ (r'[^[]', Other),
+ ],
+ 'squarebrackets': [
+ (r'\]', Comment.Preproc, '#pop'),
+ include('lasso'),
+ ],
+ 'anglebrackets': [
+ (r'\?>', Comment.Preproc, '#pop'),
+ include('lasso'),
+ ],
+ 'lassofile': [
+ (r'\]|\?>', Comment.Preproc, '#pop'),
+ include('lasso'),
+ ],
+ 'whitespacecomments': [
+ (r'\s+', Text),
+ (r'//.*?\n', Comment.Single),
+ (r'/\*\*!.*?\*/', String.Doc),
+ (r'/\*.*?\*/', Comment.Multiline),
+ ],
+ 'lasso': [
+ # whitespace/comments
+ include('whitespacecomments'),
+
+ # literals
+ (r'\d*\.\d+(e[+-]?\d+)?', Number.Float),
+ (r'0x[\da-f]+', Number.Hex),
+ (r'\d+', Number.Integer),
+ (r'(infinity|NaN)\b', Number),
+ (r"'", String.Single, 'singlestring'),
+ (r'"', String.Double, 'doublestring'),
+ (r'`[^`]*`', String.Backtick),
+
+ # names
+ (r'\$[a-z_][\w.]*', Name.Variable),
+ (r'#([a-z_][\w.]*|\d+\b)', Name.Variable.Instance),
+ (r"(\.\s*)('[a-z_][\w.]*')",
+ bygroups(Name.Builtin.Pseudo, Name.Variable.Class)),
+ (r"(self)(\s*->\s*)('[a-z_][\w.]*')",
+ bygroups(Name.Builtin.Pseudo, Operator, Name.Variable.Class)),
+ (r'(\.\.?\s*)([a-z_][\w.]*(=(?!=))?)',
+ bygroups(Name.Builtin.Pseudo, Name.Other.Member)),
+ (r'(->\\?\s*|&\s*)([a-z_][\w.]*(=(?!=))?)',
+ bygroups(Operator, Name.Other.Member)),
+ (r'(?<!->)(self|inherited|currentcapture|givenblock)\b',
+ Name.Builtin.Pseudo),
+ (r'-(?!infinity)[a-z_][\w.]*', Name.Attribute),
+ (r'::\s*[a-z_][\w.]*', Name.Label),
+ (r'(error_(code|msg)_\w+|Error_AddError|Error_ColumnRestriction|'
+ r'Error_DatabaseConnectionUnavailable|Error_DatabaseTimeout|'
+ r'Error_DeleteError|Error_FieldRestriction|Error_FileNotFound|'
+ r'Error_InvalidDatabase|Error_InvalidPassword|'
+ r'Error_InvalidUsername|Error_ModuleNotFound|'
+ r'Error_NoError|Error_NoPermission|Error_OutOfMemory|'
+ r'Error_ReqColumnMissing|Error_ReqFieldMissing|'
+ r'Error_RequiredColumnMissing|Error_RequiredFieldMissing|'
+ r'Error_UpdateError)\b', Name.Exception),
+
+ # definitions
+ (r'(define)(\s+)([a-z_][\w.]*)(\s*=>\s*)(type|trait|thread)\b',
+ bygroups(Keyword.Declaration, Text, Name.Class, Operator, Keyword)),
+ (r'(define)(\s+)([a-z_][\w.]*)(\s*->\s*)([a-z_][\w.]*=?|[-+*/%])',
+ bygroups(Keyword.Declaration, Text, Name.Class, Operator,
+ Name.Function), 'signature'),
+ (r'(define)(\s+)([a-z_][\w.]*)',
+ bygroups(Keyword.Declaration, Text, Name.Function), 'signature'),
+ (r'(public|protected|private|provide)(\s+)(([a-z_][\w.]*=?|[-+*/%])'
+ r'(?=\s*\())', bygroups(Keyword, Text, Name.Function),
+ 'signature'),
+ (r'(public|protected|private|provide)(\s+)([a-z_][\w.]*)',
+ bygroups(Keyword, Text, Name.Function)),
+
+ # keywords
+ (r'(true|false|none|minimal|full|all|void)\b', Keyword.Constant),
+ (r'(local|var|variable|global|data(?=\s))\b', Keyword.Declaration),
+ (r'(array|date|decimal|duration|integer|map|pair|string|tag|xml|'
+ r'null|boolean|bytes|keyword|list|locale|queue|set|stack|'
+ r'staticarray)\b', Keyword.Type),
+ (r'([a-z_][\w.]*)(\s+)(in)\b', bygroups(Name, Text, Keyword)),
+ (r'(let|into)(\s+)([a-z_][\w.]*)', bygroups(Keyword, Text, Name)),
+ (r'require\b', Keyword, 'requiresection'),
+ (r'(/?)(Namespace_Using)\b', bygroups(Punctuation, Keyword.Namespace)),
+ (r'(/?)(Cache|Database_Names|Database_SchemaNames|'
+ r'Database_TableNames|Define_Tag|Define_Type|Email_Batch|'
+ r'Encode_Set|HTML_Comment|Handle|Handle_Error|Header|If|Inline|'
+ r'Iterate|LJAX_Target|Link|Link_CurrentAction|Link_CurrentGroup|'
+ r'Link_CurrentRecord|Link_Detail|Link_FirstGroup|Link_FirstRecord|'
+ r'Link_LastGroup|Link_LastRecord|Link_NextGroup|Link_NextRecord|'
+ r'Link_PrevGroup|Link_PrevRecord|Log|Loop|Output_None|Portal|'
+ r'Private|Protect|Records|Referer|Referrer|Repeating|ResultSet|'
+ r'Rows|Search_Args|Search_Arguments|Select|Sort_Args|'
+ r'Sort_Arguments|Thread_Atomic|Value_List|While|Abort|Case|Else|'
+ r'Fail_If|Fail_IfNot|Fail|If_Empty|If_False|If_Null|If_True|'
+ r'Loop_Abort|Loop_Continue|Loop_Count|Params|Params_Up|Return|'
+ r'Return_Value|Run_Children|SOAP_DefineTag|SOAP_LastRequest|'
+ r'SOAP_LastResponse|Tag_Name|ascending|average|by|define|'
+ r'descending|do|equals|frozen|group|handle_failure|import|in|into|'
+ r'join|let|match|max|min|on|order|parent|protected|provide|public|'
+ r'require|returnhome|skip|split_thread|sum|take|thread|to|trait|'
+ r'type|where|with|yield|yieldhome)\b',
+ bygroups(Punctuation, Keyword)),
+
+ # other
+ (r',', Punctuation, 'commamember'),
+ (r'(and|or|not)\b', Operator.Word),
+ (r'([a-z_][\w.]*)(\s*::\s*[a-z_][\w.]*)?(\s*=(?!=))',
+ bygroups(Name, Name.Label, Operator)),
+ (r'(/?)([\w.]+)', bygroups(Punctuation, Name.Other)),
+ (r'(=)(n?bw|n?ew|n?cn|lte?|gte?|n?eq|n?rx|ft)\b',
+ bygroups(Operator, Operator.Word)),
+ (r':=|[-+*/%=<>&|!?\\]+', Operator),
+ (r'[{}():;,@^]', Punctuation),
+ ],
+ 'singlestring': [
+ (r"'", String.Single, '#pop'),
+ (r"[^'\\]+", String.Single),
+ include('escape'),
+ (r"\\", String.Single),
+ ],
+ 'doublestring': [
+ (r'"', String.Double, '#pop'),
+ (r'[^"\\]+', String.Double),
+ include('escape'),
+ (r'\\', String.Double),
+ ],
+ 'escape': [
+ (r'\\(U[\da-f]{8}|u[\da-f]{4}|x[\da-f]{1,2}|[0-7]{1,3}|:[^:\n\r]+:|'
+ r'[abefnrtv?"\'\\]|$)', String.Escape),
+ ],
+ 'signature': [
+ (r'=>', Operator, '#pop'),
+ (r'\)', Punctuation, '#pop'),
+ (r'[(,]', Punctuation, 'parameter'),
+ include('lasso'),
+ ],
+ 'parameter': [
+ (r'\)', Punctuation, '#pop'),
+ (r'-?[a-z_][\w.]*', Name.Attribute, '#pop'),
+ (r'\.\.\.', Name.Builtin.Pseudo),
+ include('lasso'),
+ ],
+ 'requiresection': [
+ (r'(([a-z_][\w.]*=?|[-+*/%])(?=\s*\())', Name, 'requiresignature'),
+ (r'(([a-z_][\w.]*=?|[-+*/%])(?=(\s*::\s*[\w.]+)?\s*,))', Name),
+ (r'[a-z_][\w.]*=?|[-+*/%]', Name, '#pop'),
+ (r'::\s*[a-z_][\w.]*', Name.Label),
+ (r',', Punctuation),
+ include('whitespacecomments'),
+ ],
+ 'requiresignature': [
+ (r'(\)(?=(\s*::\s*[\w.]+)?\s*,))', Punctuation, '#pop'),
+ (r'\)', Punctuation, '#pop:2'),
+ (r'-?[a-z_][\w.]*', Name.Attribute),
+ (r'::\s*[a-z_][\w.]*', Name.Label),
+ (r'\.\.\.', Name.Builtin.Pseudo),
+ (r'[(,]', Punctuation),
+ include('whitespacecomments'),
+ ],
+ 'commamember': [
+ (r'(([a-z_][\w.]*=?|[-+*/%])'
+ r'(?=\s*(\(([^()]*\([^()]*\))*[^)]*\)\s*)?(::[\w.\s]+)?=>))',
+ Name.Function, 'signature'),
+ include('whitespacecomments'),
+ default('#pop'),
+ ],
+ }
+
+ def __init__(self, **options):
+ self.builtinshighlighting = get_bool_opt(
+ options, 'builtinshighlighting', True)
+ self.requiredelimiters = get_bool_opt(
+ options, 'requiredelimiters', False)
+
+ self._builtins = set()
+ self._members = set()
+ if self.builtinshighlighting:
+ from pygments.lexers._lasso_builtins import BUILTINS, MEMBERS
+ for key, value in iteritems(BUILTINS):
+ self._builtins.update(value)
+ for key, value in iteritems(MEMBERS):
+ self._members.update(value)
+ RegexLexer.__init__(self, **options)
+
+ def get_tokens_unprocessed(self, text):
+ stack = ['root']
+ if self.requiredelimiters:
+ stack.append('delimiters')
+ for index, token, value in \
+ RegexLexer.get_tokens_unprocessed(self, text, stack):
+ if (token is Name.Other and value.lower() in self._builtins or
+ token is Name.Other.Member and
+ value.lower().rstrip('=') in self._members):
+ yield index, Name.Builtin, value
+ continue
+ yield index, token, value
+
+ def analyse_text(text):
+ rv = 0.0
+ if 'bin/lasso9' in text:
+ rv += 0.8
+ if re.search(r'<\?lasso', text, re.I):
+ rv += 0.4
+ if re.search(r'local\(', text, re.I):
+ rv += 0.4
+ return rv
+
+
+class ObjectiveJLexer(RegexLexer):
+ """
+ For Objective-J source code with preprocessor directives.
+
+ .. versionadded:: 1.3
+ """
+
+ name = 'Objective-J'
+ aliases = ['objective-j', 'objectivej', 'obj-j', 'objj']
+ filenames = ['*.j']
+ mimetypes = ['text/x-objective-j']
+
+ #: optional Comment or Whitespace
+ _ws = r'(?:\s|//.*?\n|/[*].*?[*]/)*'
+
+ flags = re.DOTALL | re.MULTILINE
+
+ tokens = {
+ 'root': [
+ include('whitespace'),
+
+ # function definition
+ (r'^(' + _ws + r'[+-]' + _ws + r')([(a-zA-Z_].*?[^(])(' + _ws + r'\{)',
+ bygroups(using(this), using(this, state='function_signature'),
+ using(this))),
+
+ # class definition
+ (r'(@interface|@implementation)(\s+)', bygroups(Keyword, Text),
+ 'classname'),
+ (r'(@class|@protocol)(\s*)', bygroups(Keyword, Text),
+ 'forward_classname'),
+ (r'(\s*)(@end)(\s*)', bygroups(Text, Keyword, Text)),
+
+ include('statements'),
+ ('[{()}]', Punctuation),
+ (';', Punctuation),
+ ],
+ 'whitespace': [
+ (r'(@import)(\s+)("(?:\\\\|\\"|[^"])*")',
+ bygroups(Comment.Preproc, Text, String.Double)),
+ (r'(@import)(\s+)(<(?:\\\\|\\>|[^>])*>)',
+ bygroups(Comment.Preproc, Text, String.Double)),
+ (r'(#(?:include|import))(\s+)("(?:\\\\|\\"|[^"])*")',
+ bygroups(Comment.Preproc, Text, String.Double)),
+ (r'(#(?:include|import))(\s+)(<(?:\\\\|\\>|[^>])*>)',
+ bygroups(Comment.Preproc, Text, String.Double)),
+
+ (r'#if\s+0', Comment.Preproc, 'if0'),
+ (r'#', Comment.Preproc, 'macro'),
+
+ (r'\n', Text),
+ (r'\s+', Text),
+ (r'\\\n', Text), # line continuation
+ (r'//(\n|(.|\n)*?[^\\]\n)', Comment.Single),
+ (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
+ (r'<!--', Comment),
+ ],
+ 'slashstartsregex': [
+ include('whitespace'),
+ (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+ r'([gim]+\b|\B)', String.Regex, '#pop'),
+ (r'(?=/)', Text, ('#pop', 'badregex')),
+ default('#pop'),
+ ],
+ 'badregex': [
+ (r'\n', Text, '#pop'),
+ ],
+ 'statements': [
+ (r'(L|@)?"', String, 'string'),
+ (r"(L|@)?'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'",
+ String.Char),
+ (r'"(\\\\|\\"|[^"])*"', String.Double),
+ (r"'(\\\\|\\'|[^'])*'", String.Single),
+ (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?', Number.Float),
+ (r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
+ (r'0x[0-9a-fA-F]+[Ll]?', Number.Hex),
+ (r'0[0-7]+[Ll]?', Number.Oct),
+ (r'\d+[Ll]?', Number.Integer),
+
+ (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
+
+ (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|'
+ r'(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?',
+ Operator, 'slashstartsregex'),
+ (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
+ (r'[})\].]', Punctuation),
+
+ (r'(for|in|while|do|break|return|continue|switch|case|default|if|'
+ r'else|throw|try|catch|finally|new|delete|typeof|instanceof|void|'
+ r'prototype|__proto__)\b', Keyword, 'slashstartsregex'),
+
+ (r'(var|with|function)\b', Keyword.Declaration, 'slashstartsregex'),
+
+ (r'(@selector|@private|@protected|@public|@encode|'
+ r'@synchronized|@try|@throw|@catch|@finally|@end|@property|'
+ r'@synthesize|@dynamic|@for|@accessors|new)\b', Keyword),
+
+ (r'(int|long|float|short|double|char|unsigned|signed|void|'
+ r'id|BOOL|bool|boolean|IBOutlet|IBAction|SEL|@outlet|@action)\b',
+ Keyword.Type),
+
+ (r'(self|super)\b', Name.Builtin),
+
+ (r'(TRUE|YES|FALSE|NO|Nil|nil|NULL)\b', Keyword.Constant),
+ (r'(true|false|null|NaN|Infinity|undefined)\b', Keyword.Constant),
+ (r'(ABS|ASIN|ACOS|ATAN|ATAN2|SIN|COS|TAN|EXP|POW|CEIL|FLOOR|ROUND|'
+ r'MIN|MAX|RAND|SQRT|E|LN2|LN10|LOG2E|LOG10E|PI|PI2|PI_2|SQRT1_2|'
+ r'SQRT2)\b', Keyword.Constant),
+
+ (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
+ r'Number|Object|Packages|RegExp|String|sun|decodeURI|'
+ r'decodeURIComponent|encodeURI|encodeURIComponent|'
+ r'Error|eval|isFinite|isNaN|parseFloat|parseInt|document|this|'
+ r'window)\b', Name.Builtin),
+
+ (r'([$a-zA-Z_]\w*)(' + _ws + r')(?=\()',
+ bygroups(Name.Function, using(this))),
+
+ (r'[$a-zA-Z_]\w*', Name),
+ ],
+ 'classname': [
+ # interface definition that inherits
+ (r'([a-zA-Z_]\w*)(' + _ws + r':' + _ws +
+ r')([a-zA-Z_]\w*)?',
+ bygroups(Name.Class, using(this), Name.Class), '#pop'),
+ # interface definition for a category
+ (r'([a-zA-Z_]\w*)(' + _ws + r'\()([a-zA-Z_]\w*)(\))',
+ bygroups(Name.Class, using(this), Name.Label, Text), '#pop'),
+ # simple interface / implementation
+ (r'([a-zA-Z_]\w*)', Name.Class, '#pop'),
+ ],
+ 'forward_classname': [
+ (r'([a-zA-Z_]\w*)(\s*,\s*)',
+ bygroups(Name.Class, Text), '#push'),
+ (r'([a-zA-Z_]\w*)(\s*;?)',
+ bygroups(Name.Class, Text), '#pop'),
+ ],
+ 'function_signature': [
+ include('whitespace'),
+
+ # start of a selector w/ parameters
+ (r'(\(' + _ws + r')' # open paren
+ r'([a-zA-Z_]\w+)' # return type
+ r'(' + _ws + r'\)' + _ws + r')' # close paren
+ r'([$a-zA-Z_]\w+' + _ws + r':)', # function name
+ bygroups(using(this), Keyword.Type, using(this),
+ Name.Function), 'function_parameters'),
+
+ # no-param function
+ (r'(\(' + _ws + r')' # open paren
+ r'([a-zA-Z_]\w+)' # return type
+ r'(' + _ws + r'\)' + _ws + r')' # close paren
+ r'([$a-zA-Z_]\w+)', # function name
+ bygroups(using(this), Keyword.Type, using(this),
+ Name.Function), "#pop"),
+
+ # no return type given, start of a selector w/ parameters
+ (r'([$a-zA-Z_]\w+' + _ws + r':)', # function name
+ bygroups(Name.Function), 'function_parameters'),
+
+ # no return type given, no-param function
+ (r'([$a-zA-Z_]\w+)', # function name
+ bygroups(Name.Function), "#pop"),
+
+ default('#pop'),
+ ],
+ 'function_parameters': [
+ include('whitespace'),
+
+ # parameters
+ (r'(\(' + _ws + ')' # open paren
+ r'([^)]+)' # type
+ r'(' + _ws + r'\)' + _ws + r')' # close paren
+ r'([$a-zA-Z_]\w+)', # param name
+ bygroups(using(this), Keyword.Type, using(this), Text)),
+
+ # one piece of a selector name
+ (r'([$a-zA-Z_]\w+' + _ws + r':)', # function name
+ Name.Function),
+
+ # smallest possible selector piece
+ (r'(:)', Name.Function),
+
+ # var args
+ (r'(,' + _ws + r'\.\.\.)', using(this)),
+
+ # param name
+ (r'([$a-zA-Z_]\w+)', Text),
+ ],
+ 'expression': [
+ (r'([$a-zA-Z_]\w*)(\()', bygroups(Name.Function,
+ Punctuation)),
+ (r'(\))', Punctuation, "#pop"),
+ ],
+ 'string': [
+ (r'"', String, '#pop'),
+ (r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape),
+ (r'[^\\"\n]+', String), # all other characters
+ (r'\\\n', String), # line continuation
+ (r'\\', String), # stray backslash
+ ],
+ 'macro': [
+ (r'[^/\n]+', Comment.Preproc),
+ (r'/[*](.|\n)*?[*]/', Comment.Multiline),
+ (r'//.*?\n', Comment.Single, '#pop'),
+ (r'/', Comment.Preproc),
+ (r'(?<=\\)\n', Comment.Preproc),
+ (r'\n', Comment.Preproc, '#pop'),
+ ],
+ 'if0': [
+ (r'^\s*#if.*?(?<!\\)\n', Comment.Preproc, '#push'),
+ (r'^\s*#endif.*?(?<!\\)\n', Comment.Preproc, '#pop'),
+ (r'.*?\n', Comment),
+ ]
+ }
+
+ def analyse_text(text):
+ if re.search(r'^\s*@import\s+[<"]', text, re.MULTILINE):
+ # special directive found in most Objective-J files
+ return True
+ return False
+
+
+class CoffeeScriptLexer(RegexLexer):
+ """
+ For `CoffeeScript`_ source code.
+
+ .. _CoffeeScript: http://coffeescript.org
+
+ .. versionadded:: 1.3
+ """
+
+ name = 'CoffeeScript'
+ aliases = ['coffee-script', 'coffeescript', 'coffee']
+ filenames = ['*.coffee']
+ mimetypes = ['text/coffeescript']
+
+
+ _operator_re = (
+ r'\+\+|~|&&|\band\b|\bor\b|\bis\b|\bisnt\b|\bnot\b|\?|:|'
+ r'\|\||\\(?=\n)|'
+ r'(<<|>>>?|==?(?!>)|!=?|=(?!>)|-(?!>)|[<>+*`%&\|\^/])=?')
+
+ flags = re.DOTALL
+ tokens = {
+ 'commentsandwhitespace': [
+ (r'\s+', Text),
+ (r'###[^#].*?###', Comment.Multiline),
+ (r'#(?!##[^#]).*?\n', Comment.Single),
+ ],
+ 'multilineregex': [
+ (r'[^/#]+', String.Regex),
+ (r'///([gim]+\b|\B)', String.Regex, '#pop'),
+ (r'#\{', String.Interpol, 'interpoling_string'),
+ (r'[/#]', String.Regex),
+ ],
+ 'slashstartsregex': [
+ include('commentsandwhitespace'),
+ (r'///', String.Regex, ('#pop', 'multilineregex')),
+ (r'/(?! )(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+ r'([gim]+\b|\B)', String.Regex, '#pop'),
+ # This isn't really guarding against mishighlighting well-formed
+ # code, just the ability to infinite-loop between root and
+ # slashstartsregex.
+ (r'/', Operator),
+ default('#pop'),
+ ],
+ 'root': [
+ include('commentsandwhitespace'),
+ (r'^(?=\s|/)', Text, 'slashstartsregex'),
+ (_operator_re, Operator, 'slashstartsregex'),
+ (r'(?:\([^()]*\))?\s*[=-]>', Name.Function, 'slashstartsregex'),
+ (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
+ (r'[})\].]', Punctuation),
+ (r'(?<![.$])(for|own|in|of|while|until|'
+ r'loop|break|return|continue|'
+ r'switch|when|then|if|unless|else|'
+ r'throw|try|catch|finally|new|delete|typeof|instanceof|super|'
+ r'extends|this|class|by)\b', Keyword, 'slashstartsregex'),
+ (r'(?<![.$])(true|false|yes|no|on|off|null|'
+ r'NaN|Infinity|undefined)\b',
+ Keyword.Constant),
+ (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
+ r'Number|Object|Packages|RegExp|String|sun|decodeURI|'
+ r'decodeURIComponent|encodeURI|encodeURIComponent|'
+ r'eval|isFinite|isNaN|parseFloat|parseInt|document|window)\b',
+ Name.Builtin),
+ (r'[$a-zA-Z_][\w.:$]*\s*[:=]\s', Name.Variable,
+ 'slashstartsregex'),
+ (r'@[$a-zA-Z_][\w.:$]*\s*[:=]\s', Name.Variable.Instance,
+ 'slashstartsregex'),
+ (r'@', Name.Other, 'slashstartsregex'),
+ (r'@?[$a-zA-Z_][\w$]*', Name.Other),
+ (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
+ (r'0x[0-9a-fA-F]+', Number.Hex),
+ (r'[0-9]+', Number.Integer),
+ ('"""', String, 'tdqs'),
+ ("'''", String, 'tsqs'),
+ ('"', String, 'dqs'),
+ ("'", String, 'sqs'),
+ ],
+ 'strings': [
+ (r'[^#\\\'"]+', String),
+ # note that all coffee script strings are multi-line.
+ # hashmarks, quotes and backslashes must be parsed one at a time
+ ],
+ 'interpoling_string': [
+ (r'\}', String.Interpol, "#pop"),
+ include('root')
+ ],
+ 'dqs': [
+ (r'"', String, '#pop'),
+ (r'\\.|\'', String), # double-quoted string don't need ' escapes
+ (r'#\{', String.Interpol, "interpoling_string"),
+ (r'#', String),
+ include('strings')
+ ],
+ 'sqs': [
+ (r"'", String, '#pop'),
+ (r'#|\\.|"', String), # single quoted strings don't need " escapses
+ include('strings')
+ ],
+ 'tdqs': [
+ (r'"""', String, '#pop'),
+ (r'\\.|\'|"', String), # no need to escape quotes in triple-string
+ (r'#\{', String.Interpol, "interpoling_string"),
+ (r'#', String),
+ include('strings'),
+ ],
+ 'tsqs': [
+ (r"'''", String, '#pop'),
+ (r'#|\\.|\'|"', String), # no need to escape quotes in triple-strings
+ include('strings')
+ ],
+ }
+
+
+class MaskLexer(RegexLexer):
+ """
+ For `Mask <http://github.com/atmajs/MaskJS>`__ markup.
+
+ .. versionadded:: 2.0
+ """
+ name = 'Mask'
+ aliases = ['mask']
+ filenames = ['*.mask']
+ mimetypes = ['text/x-mask']
+
+ flags = re.MULTILINE | re.IGNORECASE | re.DOTALL
+ tokens = {
+ 'root': [
+ (r'\s+', Text),
+ (r'//.*?\n', Comment.Single),
+ (r'/\*.*?\*/', Comment.Multiline),
+ (r'[{};>]', Punctuation),
+ (r"'''", String, 'string-trpl-single'),
+ (r'"""', String, 'string-trpl-double'),
+ (r"'", String, 'string-single'),
+ (r'"', String, 'string-double'),
+ (r'([\w-]+)', Name.Tag, 'node'),
+ (r'([^.#;{>\s]+)', Name.Class, 'node'),
+ (r'(#[\w-]+)', Name.Function, 'node'),
+ (r'(\.[\w-]+)', Name.Variable.Class, 'node')
+ ],
+ 'string-base': [
+ (r'\\.', String.Escape),
+ (r'~\[', String.Interpol, 'interpolation'),
+ (r'.', String.Single),
+ ],
+ 'string-single': [
+ (r"'", String.Single, '#pop'),
+ include('string-base')
+ ],
+ 'string-double': [
+ (r'"', String.Single, '#pop'),
+ include('string-base')
+ ],
+ 'string-trpl-single': [
+ (r"'''", String.Single, '#pop'),
+ include('string-base')
+ ],
+ 'string-trpl-double': [
+ (r'"""', String.Single, '#pop'),
+ include('string-base')
+ ],
+ 'interpolation': [
+ (r'\]', String.Interpol, '#pop'),
+ (r'\s*:', String.Interpol, 'expression'),
+ (r'\s*\w+:', Name.Other),
+ (r'[^\]]+', String.Interpol)
+ ],
+ 'expression': [
+ (r'[^\]]+', using(JavascriptLexer), '#pop')
+ ],
+ 'node': [
+ (r'\s+', Text),
+ (r'\.', Name.Variable.Class, 'node-class'),
+ (r'\#', Name.Function, 'node-id'),
+ (r'style[ \t]*=', Name.Attribute, 'node-attr-style-value'),
+ (r'[\w:-]+[ \t]*=', Name.Attribute, 'node-attr-value'),
+ (r'[\w:-]+', Name.Attribute),
+ (r'[>{;]', Punctuation, '#pop')
+ ],
+ 'node-class': [
+ (r'[\w-]+', Name.Variable.Class),
+ (r'~\[', String.Interpol, 'interpolation'),
+ default('#pop')
+ ],
+ 'node-id': [
+ (r'[\w-]+', Name.Function),
+ (r'~\[', String.Interpol, 'interpolation'),
+ default('#pop')
+ ],
+ 'node-attr-value': [
+ (r'\s+', Text),
+ (r'\w+', Name.Variable, '#pop'),
+ (r"'", String, 'string-single-pop2'),
+ (r'"', String, 'string-double-pop2'),
+ default('#pop')
+ ],
+ 'node-attr-style-value': [
+ (r'\s+', Text),
+ (r"'", String.Single, 'css-single-end'),
+ (r'"', String.Single, 'css-double-end'),
+ include('node-attr-value')
+ ],
+ 'css-base': [
+ (r'\s+', Text),
+ (r";", Punctuation),
+ (r"[\w\-]+\s*:", Name.Builtin)
+ ],
+ 'css-single-end': [
+ include('css-base'),
+ (r"'", String.Single, '#pop:2'),
+ (r"[^;']+", Name.Entity)
+ ],
+ 'css-double-end': [
+ include('css-base'),
+ (r'"', String.Single, '#pop:2'),
+ (r'[^;"]+', Name.Entity)
+ ],
+ 'string-single-pop2': [
+ (r"'", String.Single, '#pop:2'),
+ include('string-base')
+ ],
+ 'string-double-pop2': [
+ (r'"', String.Single, '#pop:2'),
+ include('string-base')
+ ],
+ }
+
+
+class EarlGreyLexer(RegexLexer):
+ """
+ For `Earl-Grey`_ source code.
+
+ .. _Earl-Grey: https://breuleux.github.io/earl-grey/
+
+ .. versionadded: 2.1
+ """
+
+ name = 'Earl Grey'
+ aliases = ['earl-grey', 'earlgrey', 'eg']
+ filenames = ['*.eg']
+ mimetypes = ['text/x-earl-grey']
+
+ tokens = {
+ 'root': [
+ (r'\n', Text),
+ include('control'),
+ (r'[^\S\n]+', Text),
+ (r';;.*\n', Comment),
+ (r'[\[\]{}:(),;]', Punctuation),
+ (r'\\\n', Text),
+ (r'\\', Text),
+ include('errors'),
+ (words((
+ 'with', 'where', 'when', 'and', 'not', 'or', 'in',
+ 'as', 'of', 'is'),
+ prefix=r'(?<=\s|\[)', suffix=r'(?![\w$\-])'),
+ Operator.Word),
+ (r'[*@]?->', Name.Function),
+ (r'[+\-*/~^<>%&|?!@#.]*=', Operator.Word),
+ (r'\.{2,3}', Operator.Word), # Range Operator
+ (r'([+*/~^<>&|?!]+)|([#\-](?=\s))|@@+(?=\s)|=+', Operator),
+ (r'(?<![\w$\-])(var|let)(?:[^\w$])', Keyword.Declaration),
+ include('keywords'),
+ include('builtins'),
+ include('assignment'),
+ (r'''(?x)
+ (?:()([a-zA-Z$_](?:[\w$\-]*[\w$])?)|
+ (?<=[\s{\[(])(\.)([a-zA-Z$_](?:[\w$\-]*[\w$])?))
+ (?=.*%)''',
+ bygroups(Punctuation, Name.Tag, Punctuation, Name.Class.Start), 'dbs'),
+ (r'[rR]?`', String.Backtick, 'bt'),
+ (r'[rR]?```', String.Backtick, 'tbt'),
+ (r'(?<=[\s\[{(,;])\.([a-zA-Z$_](?:[\w$\-]*[\w$])?)'
+ r'(?=[\s\]}),;])', String.Symbol),
+ include('nested'),
+ (r'(?:[rR]|[rR]\.[gmi]{1,3})?"', String, combined('stringescape', 'dqs')),
+ (r'(?:[rR]|[rR]\.[gmi]{1,3})?\'', String, combined('stringescape', 'sqs')),
+ (r'"""', String, combined('stringescape', 'tdqs')),
+ include('tuple'),
+ include('import_paths'),
+ include('name'),
+ include('numbers'),
+ ],
+ 'dbs': [
+ (r'(\.)([a-zA-Z$_](?:[\w$\-]*[\w$])?)(?=[.\[\s])',
+ bygroups(Punctuation, Name.Class.DBS)),
+ (r'(\[)([\^#][a-zA-Z$_](?:[\w$\-]*[\w$])?)(\])',
+ bygroups(Punctuation, Name.Entity.DBS, Punctuation)),
+ (r'\s+', Text),
+ (r'%', Operator.DBS, '#pop'),
+ ],
+ 'import_paths': [
+ (r'(?<=[\s:;,])(\.{1,3}(?:[\w\-]*/)*)(\w(?:[\w\-]*\w)*)(?=[\s;,])',
+ bygroups(Text.Whitespace, Text)),
+ ],
+ 'assignment': [
+ (r'(\.)?([a-zA-Z$_](?:[\w$\-]*[\w$])?)'
+ r'(?=\s+[+\-*/~^<>%&|?!@#.]*\=\s)',
+ bygroups(Punctuation, Name.Variable))
+ ],
+ 'errors': [
+ (words(('Error', 'TypeError', 'ReferenceError'),
+ prefix=r'(?<![\w\-$.])', suffix=r'(?![\w\-$.])'),
+ Name.Exception),
+ (r'''(?x)
+ (?<![\w$])
+ E\.[\w$](?:[\w$\-]*[\w$])?
+ (?:\.[\w$](?:[\w$\-]*[\w$])?)*
+ (?=[({\[?!\s])''',
+ Name.Exception),
+ ],
+ 'control': [
+ (r'''(?x)
+ ([a-zA-Z$_](?:[\w$-]*[\w$])?)
+ (?!\n)\s+
+ (?!and|as|each\*|each|in|is|mod|of|or|when|where|with)
+ (?=(?:[+\-*/~^<>%&|?!@#.])?[a-zA-Z$_](?:[\w$-]*[\w$])?)''',
+ Keyword.Control),
+ (r'([a-zA-Z$_](?:[\w$-]*[\w$])?)(?!\n)\s+(?=[\'"\d{\[(])',
+ Keyword.Control),
+ (r'''(?x)
+ (?:
+ (?<=[%=])|
+ (?<=[=\-]>)|
+ (?<=with|each|with)|
+ (?<=each\*|where)
+ )(\s+)
+ ([a-zA-Z$_](?:[\w$-]*[\w$])?)(:)''',
+ bygroups(Text, Keyword.Control, Punctuation)),
+ (r'''(?x)
+ (?<![+\-*/~^<>%&|?!@#.])(\s+)
+ ([a-zA-Z$_](?:[\w$-]*[\w$])?)(:)''',
+ bygroups(Text, Keyword.Control, Punctuation)),
+ ],
+ 'nested': [
+ (r'''(?x)
+ (?<=[\w$\]})])(\.)
+ ([a-zA-Z$_](?:[\w$-]*[\w$])?)
+ (?=\s+with(?:\s|\n))''',
+ bygroups(Punctuation, Name.Function)),
+ (r'''(?x)
+ (?<!\s)(\.)
+ ([a-zA-Z$_](?:[\w$-]*[\w$])?)
+ (?=[}\]).,;:\s])''',
+ bygroups(Punctuation, Name.Field)),
+ (r'''(?x)
+ (?<=[\w$\]})])(\.)
+ ([a-zA-Z$_](?:[\w$-]*[\w$])?)
+ (?=[\[{(:])''',
+ bygroups(Punctuation, Name.Function)),
+ ],
+ 'keywords': [
+ (words((
+ 'each', 'each*', 'mod', 'await', 'break', 'chain',
+ 'continue', 'elif', 'expr-value', 'if', 'match',
+ 'return', 'yield', 'pass', 'else', 'require', 'var',
+ 'let', 'async', 'method', 'gen'),
+ prefix=r'(?<![\w\-$.])', suffix=r'(?![\w\-$.])'),
+ Keyword.Pseudo),
+ (words(('this', 'self', '@'),
+ prefix=r'(?<![\w\-$.])', suffix=r'(?![\w\-$])'),
+ Keyword.Constant),
+ (words((
+ 'Function', 'Object', 'Array', 'String', 'Number',
+ 'Boolean', 'ErrorFactory', 'ENode', 'Promise'),
+ prefix=r'(?<![\w\-$.])', suffix=r'(?![\w\-$])'),
+ Keyword.Type),
+ ],
+ 'builtins': [
+ (words((
+ 'send', 'object', 'keys', 'items', 'enumerate', 'zip',
+ 'product', 'neighbours', 'predicate', 'equal',
+ 'nequal', 'contains', 'repr', 'clone', 'range',
+ 'getChecker', 'get-checker', 'getProperty', 'get-property',
+ 'getProjector', 'get-projector', 'consume', 'take',
+ 'promisify', 'spawn', 'constructor'),
+ prefix=r'(?<![\w\-#.])', suffix=r'(?![\w\-.])'),
+ Name.Builtin),
+ (words((
+ 'true', 'false', 'null', 'undefined'),
+ prefix=r'(?<![\w\-$.])', suffix=r'(?![\w\-$.])'),
+ Name.Constant),
+ ],
+ 'name': [
+ (r'@([a-zA-Z$_](?:[\w$-]*[\w$])?)', Name.Variable.Instance),
+ (r'([a-zA-Z$_](?:[\w$-]*[\w$])?)(\+\+|\-\-)?',
+ bygroups(Name.Symbol, Operator.Word))
+ ],
+ 'tuple': [
+ (r'#[a-zA-Z_][\w\-]*(?=[\s{(,;])', Name.Namespace)
+ ],
+ 'interpoling_string': [
+ (r'\}', String.Interpol, '#pop'),
+ include('root')
+ ],
+ 'stringescape': [
+ (r'\\([\\abfnrtv"\']|\n|N\{.*?\}|u[a-fA-F0-9]{4}|'
+ r'U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})', String.Escape)
+ ],
+ 'strings': [
+ (r'[^\\\'"]', String),
+ (r'[\'"\\]', String),
+ (r'\n', String) # All strings are multiline in EG
+ ],
+ 'dqs': [
+ (r'"', String, '#pop'),
+ (r'\\\\|\\"|\\\n', String.Escape),
+ include('strings')
+ ],
+ 'sqs': [
+ (r"'", String, '#pop'),
+ (r"\\\\|\\'|\\\n", String.Escape),
+ (r'\{', String.Interpol, 'interpoling_string'),
+ include('strings')
+ ],
+ 'tdqs': [
+ (r'"""', String, '#pop'),
+ include('strings'),
+ ],
+ 'bt': [
+ (r'`', String.Backtick, '#pop'),
+ (r'(?<!`)\n', String.Backtick),
+ (r'\^=?', String.Escape),
+ (r'.+', String.Backtick),
+ ],
+ 'tbt': [
+ (r'```', String.Backtick, '#pop'),
+ (r'\n', String.Backtick),
+ (r'\^=?', String.Escape),
+ (r'[^`]+', String.Backtick),
+ ],
+ 'numbers': [
+ (r'\d+\.(?!\.)\d*([eE][+-]?[0-9]+)?', Number.Float),
+ (r'\d+[eE][+-]?[0-9]+', Number.Float),
+ (r'8r[0-7]+', Number.Oct),
+ (r'2r[01]+', Number.Bin),
+ (r'16r[a-fA-F0-9]+', Number.Hex),
+ (r'([3-79]|[12][0-9]|3[0-6])r[a-zA-Z\d]+(\.[a-zA-Z\d]+)?', Number.Radix),
+ (r'\d+', Number.Integer)
+ ],
+ }
+
+class JuttleLexer(RegexLexer):
+ """
+ For `Juttle`_ source code.
+
+ .. _Juttle: https://github.com/juttle/juttle
+
+ """
+
+ name = 'Juttle'
+ aliases = ['juttle', 'juttle']
+ filenames = ['*.juttle']
+ mimetypes = ['application/juttle', 'application/x-juttle',
+ 'text/x-juttle', 'text/juttle']
+
+ flags = re.DOTALL | re.UNICODE | re.MULTILINE
+
+ tokens = {
+ 'commentsandwhitespace': [
+ (r'\s+', Text),
+ (r'//.*?\n', Comment.Single),
+ (r'/\*.*?\*/', Comment.Multiline)
+ ],
+ 'slashstartsregex': [
+ include('commentsandwhitespace'),
+ (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+ r'([gim]+\b|\B)', String.Regex, '#pop'),
+ (r'(?=/)', Text, ('#pop', 'badregex')),
+ default('#pop')
+ ],
+ 'badregex': [
+ (r'\n', Text, '#pop')
+ ],
+ 'root': [
+ (r'^(?=\s|/)', Text, 'slashstartsregex'),
+ include('commentsandwhitespace'),
+ (r':\d{2}:\d{2}:\d{2}(\.\d*)?:', String.Moment),
+ (r':(now|beginning|end|forever|yesterday|today|tomorrow|'
+ r'(\d+(\.\d*)?|\.\d+)(ms|[smhdwMy])?):', String.Moment),
+ (r':\d{4}-\d{2}-\d{2}(T\d{2}:\d{2}:\d{2}(\.\d*)?)?'
+ r'(Z|[+-]\d{2}:\d{2}|[+-]\d{4})?:', String.Moment),
+ (r':((\d+(\.\d*)?|\.\d+)[ ]+)?(millisecond|second|minute|hour|day|week|month|year)[s]?'
+ r'(([ ]+and[ ]+(\d+[ ]+)?(millisecond|second|minute|hour|day|week|month|year)[s]?)'
+ r'|[ ]+(ago|from[ ]+now))*:', String.Moment),
+ (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|'
+ r'(==?|!=?|[-<>+*%&|^/])=?', Operator, 'slashstartsregex'),
+ (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
+ (r'[})\].]', Punctuation),
+ (r'(import|return|continue|if|else)\b', Keyword, 'slashstartsregex'),
+ (r'(var|const|function|reducer|sub|input)\b', Keyword.Declaration, 'slashstartsregex'),
+ (r'(batch|emit|filter|head|join|keep|pace|pass|put|read|reduce|remove|'
+ r'sequence|skip|sort|split|tail|unbatch|uniq|view|write)\b', Keyword.Reserved),
+ (r'(true|false|null|Infinity)\b', Keyword.Constant),
+ (r'(Array|Date|Juttle|Math|Number|Object|RegExp|String)\b', Name.Builtin),
+ (JS_IDENT, Name.Other),
+ (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
+ (r'[0-9]+', Number.Integer),
+ (r'"(\\\\|\\"|[^"])*"', String.Double),
+ (r"'(\\\\|\\'|[^'])*'", String.Single)
+ ]
+
+ }
