| """ |
| pygments.lexers.javascript |
| ~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| |
| Lexers for JavaScript and related languages. |
| |
| :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. |
| :license: BSD, see LICENSE for details. |
| """ |
| |
| import re |
| |
| from pygments.lexer import bygroups, combined, default, do_insertions, include, \ |
| inherit, Lexer, RegexLexer, this, using, words, line_re |
| from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ |
| Number, Punctuation, Other, Generic, Whitespace |
| from pygments.util import get_bool_opt |
| import pygments.unistring as uni |
| |
| __all__ = ['JavascriptLexer', 'KalLexer', 'LiveScriptLexer', 'DartLexer', |
| 'TypeScriptLexer', 'LassoLexer', 'ObjectiveJLexer', |
| 'CoffeeScriptLexer', 'MaskLexer', 'EarlGreyLexer', 'JuttleLexer', |
| 'NodeConsoleLexer'] |
| |
| 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') + |
| '\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' |
| url = 'https://www.ecma-international.org/publications-and-standards/standards/ecma-262/' |
| aliases = ['javascript', 'js'] |
| filenames = ['*.js', '*.jsm', '*.mjs', '*.cjs'] |
| mimetypes = ['application/javascript', 'application/x-javascript', |
| 'text/x-javascript', 'text/javascript'] |
| |
| flags = re.DOTALL | re.MULTILINE |
| |
| tokens = { |
| 'commentsandwhitespace': [ |
| (r'\s+', Whitespace), |
| (r'<!--', Comment), |
| (r'//.*?$', Comment.Single), |
| (r'/\*.*?\*/', Comment.Multiline) |
| ], |
| 'slashstartsregex': [ |
| include('commentsandwhitespace'), |
| (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/' |
| r'([gimuysd]+\b|\B)', String.Regex, '#pop'), |
| (r'(?=/)', Text, ('#pop', 'badregex')), |
| default('#pop') |
| ], |
| 'badregex': [ |
| (r'\n', Whitespace, '#pop') |
| ], |
| 'root': [ |
| (r'\A#! ?/.*?$', Comment.Hashbang), # recognized by node.js |
| (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'), |
| include('commentsandwhitespace'), |
| |
| # Numeric literals |
| (r'0[bB][01]+n?', Number.Bin), |
| (r'0[oO]?[0-7]+n?', Number.Oct), # Browsers support "0o7" and "07" (< ES5) notations |
| (r'0[xX][0-9a-fA-F]+n?', Number.Hex), |
| (r'[0-9]+n', Number.Integer), # Javascript BigInt requires an "n" postfix |
| # Javascript doesn't have actual integer literals, so every other |
| # numeric literal is handled by the regex below (including "normal") |
| # integers |
| (r'(\.[0-9]+|[0-9]+\.[0-9]*|[0-9]+)([eE][-+]?[0-9]+)?', Number.Float), |
| |
| (r'\.\.\.|=>', Punctuation), |
| (r'\+\+|--|~|\?\?=?|\?|:|\\(?=\n)|' |
| r'(<<|>>>?|==?|!=?|(?:\*\*|\|\||&&|[-<>+*%&|^/]))=?', Operator, 'slashstartsregex'), |
| (r'[{(\[;,]', Punctuation, 'slashstartsregex'), |
| (r'[})\].]', Punctuation), |
| |
| (r'(typeof|instanceof|in|void|delete|new)\b', Operator.Word, 'slashstartsregex'), |
| |
| # Match stuff like: constructor |
| (r'\b(constructor|from|as)\b', Keyword.Reserved), |
| |
| (r'(for|in|while|do|break|return|continue|switch|case|default|if|else|' |
| r'throw|try|catch|finally|yield|await|async|this|of|static|export|' |
| r'import|debugger|extends|super)\b', Keyword, 'slashstartsregex'), |
| (r'(var|let|const|with|function|class)\b', Keyword.Declaration, 'slashstartsregex'), |
| |
| (r'(abstract|boolean|byte|char|double|enum|final|float|goto|' |
| r'implements|int|interface|long|native|package|private|protected|' |
| r'public|short|synchronized|throws|transient|volatile)\b', Keyword.Reserved), |
| (r'(true|false|null|NaN|Infinity|undefined)\b', Keyword.Constant), |
| |
| (r'(Array|Boolean|Date|BigInt|Function|Math|ArrayBuffer|' |
| r'Number|Object|RegExp|String|Promise|Proxy|decodeURI|' |
| r'decodeURIComponent|encodeURI|encodeURIComponent|' |
| r'eval|isFinite|isNaN|parseFloat|parseInt|DataView|' |
| r'document|window|globalThis|global|Symbol|Intl|' |
| r'WeakSet|WeakMap|Set|Map|Reflect|JSON|Atomics|' |
| r'Int(?:8|16|32)Array|BigInt64Array|Float32Array|Float64Array|' |
| r'Uint8ClampedArray|Uint(?:8|16|32)Array|BigUint64Array)\b', Name.Builtin), |
| |
| (r'((?:Eval|Internal|Range|Reference|Syntax|Type|URI)?Error)\b', Name.Exception), |
| |
| # Match stuff like: super(argument, list) |
| (r'(super)(\s*)(\([\w,?.$\s]+\s*\))', |
| bygroups(Keyword, Whitespace), 'slashstartsregex'), |
| # Match stuff like: function() {...} |
| (r'([a-zA-Z_?.$][\w?.$]*)(?=\(\) \{)', Name.Other, 'slashstartsregex'), |
| |
| (JS_IDENT, Name.Other), |
| (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double), |
| (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single), |
| (r'`', String.Backtick, 'interp'), |
| ], |
| 'interp': [ |
| (r'`', String.Backtick, '#pop'), |
| (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'), |
| ], |
| } |
| |
| |
| class TypeScriptLexer(JavascriptLexer): |
| """ |
| For TypeScript source code. |
| |
| .. versionadded:: 1.6 |
| """ |
| |
| name = 'TypeScript' |
| url = 'https://www.typescriptlang.org/' |
| aliases = ['typescript', 'ts'] |
| filenames = ['*.ts'] |
| mimetypes = ['application/x-typescript', 'text/x-typescript'] |
| |
| # Higher priority than the TypoScriptLexer, as TypeScript is far more |
| # common these days |
| priority = 0.5 |
| |
| tokens = { |
| 'root': [ |
| (r'(abstract|implements|private|protected|public|readonly)\b', |
| Keyword, 'slashstartsregex'), |
| (r'(enum|interface|override)\b', Keyword.Declaration, 'slashstartsregex'), |
| (r'\b(declare|type)\b', Keyword.Reserved), |
| # Match variable type keywords |
| (r'\b(string|boolean|number)\b', Keyword.Type), |
| # Match stuff like: module name {...} |
| (r'\b(module)(\s*)([\w?.$]+)(\s*)', |
| bygroups(Keyword.Reserved, Whitespace, Name.Other, Whitespace), 'slashstartsregex'), |
| # Match stuff like: (function: return type) |
| (r'([\w?.$]+)(\s*)(:)(\s*)([\w?.$]+)', |
| bygroups(Name.Other, Whitespace, Operator, Whitespace, Keyword.Type)), |
| # Match stuff like: Decorators |
| (r'@' + JS_IDENT, Keyword.Declaration), |
| inherit, |
| ], |
| } |
| |
| |
| class KalLexer(RegexLexer): |
| """ |
| For Kal source code. |
| |
| .. versionadded:: 2.0 |
| """ |
| |
| name = 'Kal' |
| url = 'http://rzimmerman.github.io/kal' |
| aliases = ['kal'] |
| filenames = ['*.kal'] |
| mimetypes = ['text/kal', 'application/kal'] |
| |
| flags = re.DOTALL |
| tokens = { |
| 'commentsandwhitespace': [ |
| (r'\s+', Whitespace), |
| (r'###[^#].*?###', Comment.Multiline), |
| (r'(#(?!##[^#]).*?)(\n)', bygroups(Comment.Single, Whitespace)), |
| ], |
| 'functiondef': [ |
| (r'([$a-zA-Z_][\w$]*)(\s*)', bygroups(Name.Function, Whitespace), |
| '#pop'), |
| include('commentsandwhitespace'), |
| ], |
| 'classdef': [ |
| (r'\b(inherits)(\s+)(from)\b', |
| bygroups(Keyword, Whitespace, Keyword)), |
| (r'([$a-zA-Z_][\w$]*)(?=\s*\n)', Name.Class, '#pop'), |
| (r'[$a-zA-Z_][\w$]*\b', Name.Class), |
| include('commentsandwhitespace'), |
| ], |
| 'listcomprehension': [ |
| (r'\]', Punctuation, '#pop'), |
| (r'\b(property|value)\b', Keyword), |
| include('root'), |
| ], |
| 'waitfor': [ |
| (r'\n', Whitespace, '#pop'), |
| (r'\bfrom\b', Keyword), |
| include('root'), |
| ], |
| 'root': [ |
| include('commentsandwhitespace'), |
| (r'/(?! )(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/' |
| r'([gimuysd]+\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*)(>)', |
| bygroups(Name.Function, Whitespace, Punctuation)), |
| (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))?(\s*)(wait(?=\s))(\s+)(for)\b', |
| bygroups(Keyword, Whitespace, Keyword, Whitespace, |
| Keyword), 'waitfor'), |
| (r'\b(me|this)(\.[$a-zA-Z_][\w.$]*)?\b', Name.Variable.Instance), |
| (r'(?<![.$])(run)(\s+)(in)(\s+)(parallel)\b', |
| bygroups(Keyword, Whitespace, Keyword, Whitespace, Keyword)), |
| (r'(?<![.$])(for)(\s+)(parallel|series)?\b', |
| bygroups(Keyword, Whitespace, Keyword)), |
| (r'(?<![.$])(except)(\s+)(when)?\b', |
| bygroups(Keyword, Whitespace, Keyword)), |
| (r'(?<![.$])(fail)(\s+)(with)?\b', |
| bygroups(Keyword, Whitespace, Keyword)), |
| (r'(?<![.$])(inherits)(\s+)(from)?\b', |
| bygroups(Keyword, Whitespace, Keyword)), |
| (r'(?<![.$])(for)(\s+)(parallel|series)?\b', |
| bygroups(Keyword, Whitespace, Keyword)), |
| (words(( |
| 'in', 'of', 'while', 'until', 'break', 'return', 'continue', |
| 'when', 'if', 'unless', 'else', 'otherwise', 'throw', 'raise', |
| 'try', 'catch', 'finally', 'new', 'delete', 'typeof', |
| 'instanceof', 'super'), prefix=r'(?<![.$])', suffix=r'\b'), |
| Keyword), |
| (words(( |
| 'true', 'false', 'yes', 'no', 'on', 'off', 'null', 'nothing', |
| 'none', 'NaN', 'Infinity', 'undefined'), prefix=r'(?<![.$])', |
| suffix=r'\b'), Keyword.Constant), |
| (words(( |
| 'Array', 'Boolean', 'Date', 'Error', 'Function', 'Math', |
| 'Number', 'Object', 'RegExp', 'String', 'decodeURI', |
| 'decodeURIComponent', 'encodeURI', 'encodeURIComponent', 'eval', |
| 'isFinite', 'isNaN', 'isSafeInteger', 'parseFloat', 'parseInt', |
| 'document', 'window', 'globalThis', 'Symbol', 'print'), |
| suffix=r'\b'), Name.Builtin), |
| (r'([$a-zA-Z_][\w.$]*)(\s*)(:|[+\-*/]?\=)?\b', |
| bygroups(Name.Variable, Whitespace, Operator)), |
| (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. |
| |
| .. versionadded:: 1.6 |
| """ |
| |
| name = 'LiveScript' |
| url = 'https://livescript.net/' |
| aliases = ['livescript', 'live-script'] |
| filenames = ['*.ls'] |
| mimetypes = ['text/livescript'] |
| |
| flags = re.DOTALL |
| tokens = { |
| 'commentsandwhitespace': [ |
| (r'\s+', Whitespace), |
| (r'/\*.*?\*/', Comment.Multiline), |
| (r'(#.*?)(\n)', bygroups(Comment.Single, Whitespace)), |
| ], |
| 'multilineregex': [ |
| include('commentsandwhitespace'), |
| (r'//([gimuysd]+\b|\B)', String.Regex, '#pop'), |
| (r'/', String.Regex), |
| (r'[^/#]+', String.Regex) |
| ], |
| 'slashstartsregex': [ |
| include('commentsandwhitespace'), |
| (r'//', String.Regex, ('#pop', 'multilineregex')), |
| (r'/(?! )(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/' |
| r'([gimuysd]+\b|\B)', String.Regex, '#pop'), |
| (r'/', Operator, '#pop'), |
| default('#pop'), |
| ], |
| 'root': [ |
| (r'\A(?=\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|' |
| r'Number|Object|RegExp|String|decodeURI|' |
| r'decodeURIComponent|encodeURI|encodeURIComponent|' |
| r'eval|isFinite|isNaN|parseFloat|parseInt|document|window|' |
| r'globalThis|Symbol|Symbol|BigInt)\b', Name.Builtin), |
| (r'([$a-zA-Z_][\w.\-:$]*)(\s*)([:=])(\s+)', |
| bygroups(Name.Variable, Whitespace, Operator, Whitespace), |
| 'slashstartsregex'), |
| (r'(@[$a-zA-Z_][\w.\-:$]*)(\s*)([:=])(\s+)', |
| bygroups(Name.Variable.Instance, Whitespace, Operator, |
| Whitespace), |
| '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 source code. |
| |
| .. versionadded:: 1.5 |
| """ |
| |
| name = 'Dart' |
| url = 'http://dart.dev/' |
| aliases = ['dart'] |
| filenames = ['*.dart'] |
| mimetypes = ['text/x-dart'] |
| |
| flags = re.MULTILINE | re.DOTALL |
| |
| tokens = { |
| 'root': [ |
| include('string_literal'), |
| (r'#!(.*?)$', Comment.Preproc), |
| (r'\b(import|export)\b', Keyword, 'import_decl'), |
| (r'\b(library|source|part of|part)\b', Keyword), |
| (r'[^\S\n]+', Whitespace), |
| (r'(//.*?)(\n)', bygroups(Comment.Single, Whitespace)), |
| (r'/\*.*?\*/', Comment.Multiline), |
| (r'\b(class|extension|mixin)\b(\s+)', |
| bygroups(Keyword.Declaration, Whitespace), 'class'), |
| (r'\b(as|assert|break|case|catch|const|continue|default|do|else|finally|' |
| r'for|if|in|is|new|rethrow|return|super|switch|this|throw|try|while)\b', |
| Keyword), |
| (r'\b(abstract|async|await|const|covariant|extends|external|factory|final|' |
| r'get|implements|late|native|on|operator|required|set|static|sync|typedef|' |
| r'var|with|yield)\b', Keyword.Declaration), |
| (r'\b(bool|double|dynamic|int|num|Function|Never|Null|Object|String|void)\b', |
| Keyword.Type), |
| (r'\b(false|null|true)\b', Keyword.Constant), |
| (r'[~!%^&*+=|?:<>/-]|as\b', Operator), |
| (r'@[a-zA-Z_$]\w*', Name.Decorator), |
| (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', Whitespace) |
| # pseudo-keyword negate intentionally left out |
| ], |
| 'class': [ |
| (r'[a-zA-Z_$]\w*', Name.Class, '#pop') |
| ], |
| 'import_decl': [ |
| include('string_literal'), |
| (r'\s+', Whitespace), |
| (r'\b(as|deferred|show|hide)\b', Keyword), |
| (r'[a-zA-Z_$]\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 LassoLexer(RegexLexer): |
| """ |
| For Lasso 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+', Whitespace), |
| 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+', Whitespace), |
| (r'(//.*?)(\s*)$', bygroups(Comment.Single, Whitespace)), |
| (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, Whitespace, Name.Variable.Class)), |
| (r"(self)(\s*)(->)(\s*)('[a-z_][\w.]*')", |
| bygroups(Name.Builtin.Pseudo, Whitespace, Operator, Whitespace, |
| Name.Variable.Class)), |
| (r'(\.\.?)(\s*)([a-z_][\w.]*(=(?!=))?)', |
| bygroups(Name.Builtin.Pseudo, Whitespace, Name.Other.Member)), |
| (r'(->\\?|&)(\s*)([a-z_][\w.]*(=(?!=))?)', |
| bygroups(Operator, Whitespace, Name.Other.Member)), |
| (r'(?<!->)(self|inherited|currentcapture|givenblock)\b', |
| Name.Builtin.Pseudo), |
| (r'-(?!infinity)[a-z_][\w.]*', Name.Attribute), |
| (r'(::)(\s*)([a-z_][\w.]*)', |
| bygroups(Punctuation, Whitespace, 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, Whitespace, Name.Class, |
| Whitespace, Operator, Whitespace, Keyword)), |
| (r'(define)(\s+)([a-z_][\w.]*)(\s*)(->)(\s*)([a-z_][\w.]*=?|[-+*/%])', |
| bygroups(Keyword.Declaration, Whitespace, Name.Class, |
| Whitespace, Operator, Whitespace, Name.Function), |
| 'signature'), |
| (r'(define)(\s+)([a-z_][\w.]*)', |
| bygroups(Keyword.Declaration, Whitespace, Name.Function), 'signature'), |
| (r'(public|protected|private|provide)(\s+)(([a-z_][\w.]*=?|[-+*/%])' |
| r'(?=\s*\())', bygroups(Keyword, Whitespace, Name.Function), |
| 'signature'), |
| (r'(public|protected|private|provide)(\s+)([a-z_][\w.]*)', |
| bygroups(Keyword, Whitespace, 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, Whitespace, Keyword)), |
| (r'(let|into)(\s+)([a-z_][\w.]*)', bygroups(Keyword, Whitespace, 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, Whitespace, Punctuation, Whitespace, 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*\())', Name, 'requiresignature'), |
| (r'(([a-z_][\w.]*=?|[-+*/%])(?=(\s*::\s*[\w.]+)?\s*,))', Name), |
| (r'[a-z_][\w.]*=?|[-+*/%]', Name, '#pop'), |
| (r'(::)(\s*)([a-z_][\w.]*)', |
| bygroups(Punctuation, Whitespace, Name.Label)), |
| (r',', Punctuation), |
| include('whitespacecomments'), |
| ], |
| 'requiresignature': [ |
| (r'(\)(?=(\s*::\s*[\w.]+)?\s*,))', Punctuation, '#pop'), |
| (r'\)', Punctuation, '#pop:2'), |
| (r'-?[a-z_][\w.]*', Name.Attribute), |
| (r'(::)(\s*)([a-z_][\w.]*)', |
| bygroups(Punctuation, Whitespace, 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 BUILTINS.items(): |
| self._builtins.update(value) |
| for key, value in MEMBERS.items(): |
| 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]*\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, Whitespace), |
| 'classname'), |
| (r'(@class|@protocol)(\s*)', bygroups(Keyword, Whitespace), |
| 'forward_classname'), |
| (r'(\s*)(@end)(\s*)', bygroups(Whitespace, Keyword, Whitespace)), |
| |
| include('statements'), |
| ('[{()}]', Punctuation), |
| (';', Punctuation), |
| ], |
| 'whitespace': [ |
| (r'(@import)(\s+)("(?:\\\\|\\"|[^"])*")', |
| bygroups(Comment.Preproc, Whitespace, String.Double)), |
| (r'(@import)(\s+)(<(?:\\\\|\\>|[^>])*>)', |
| bygroups(Comment.Preproc, Whitespace, String.Double)), |
| (r'(#(?:include|import))(\s+)("(?:\\\\|\\"|[^"])*")', |
| bygroups(Comment.Preproc, Whitespace, String.Double)), |
| (r'(#(?:include|import))(\s+)(<(?:\\\\|\\>|[^>])*>)', |
| bygroups(Comment.Preproc, Whitespace, String.Double)), |
| |
| (r'#if\s+0', Comment.Preproc, 'if0'), |
| (r'#', Comment.Preproc, 'macro'), |
| |
| (r'\s+', Whitespace), |
| (r'(\\)(\n)', |
| bygroups(String.Escape, Whitespace)), # 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', Whitespace, '#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|' |
| r'Number|Object|RegExp|String|decodeURI|' |
| r'decodeURIComponent|encodeURI|encodeURIComponent|' |
| r'Error|eval|isFinite|isNaN|parseFloat|parseInt|document|this|' |
| r'window|globalThis|Symbol)\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, Whitespace, Text, Whitespace), '#push'), |
| (r'([a-zA-Z_]\w*)(\s*)(;?)', |
| bygroups(Name.Class, Whitespace, 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)', bygroups(String.Escape, Whitespace)), # line continuation |
| (r'\\', String), # stray backslash |
| ], |
| 'macro': [ |
| (r'[^/\n]+', Comment.Preproc), |
| (r'/[*](.|\n)*?[*]/', Comment.Multiline), |
| (r'(//.*?)(\n)', bygroups(Comment.Single, Whitespace), '#pop'), |
| (r'/', Comment.Preproc), |
| (r'(?<=\\)\n', Whitespace), |
| (r'\n', Whitespace, '#pop'), |
| ], |
| 'if0': [ |
| (r'^\s*#if.*?(?<!\\)\n', Comment.Preproc, '#push'), |
| (r'^\s*#endif.*?(?<!\\)\n', Comment.Preproc, '#pop'), |
| (r'(.*?)(\n)', bygroups(Comment, Whitespace)), |
| ] |
| } |
| |
| 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. |
| |
| .. versionadded:: 1.3 |
| """ |
| |
| name = 'CoffeeScript' |
| url = 'http://coffeescript.org' |
| aliases = ['coffeescript', 'coffee-script', '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+', Whitespace), |
| (r'###[^#].*?###', Comment.Multiline), |
| (r'(#(?!##[^#]).*?)(\n)', bygroups(Comment.Single, Whitespace)), |
| ], |
| 'multilineregex': [ |
| (r'[^/#]+', String.Regex), |
| (r'///([gimuysd]+\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'([gimuysd]+\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, '#pop'), |
| default('#pop'), |
| ], |
| 'root': [ |
| include('commentsandwhitespace'), |
| (r'\A(?=\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|' |
| r'Number|Object|RegExp|String|decodeURI|' |
| r'decodeURIComponent|encodeURI|encodeURIComponent|' |
| r'eval|isFinite|isNaN|parseFloat|parseInt|document|window|globalThis|Symbol)\b', |
| Name.Builtin), |
| (r'([$a-zA-Z_][\w.:$]*)(\s*)([:=])(\s+)', |
| bygroups(Name.Variable, Whitespace, Operator, Whitespace), |
| 'slashstartsregex'), |
| (r'(@[$a-zA-Z_][\w.:$]*)(\s*)([:=])(\s+)', |
| bygroups(Name.Variable.Instance, Whitespace, Operator, Whitespace), |
| '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 markup. |
| |
| .. versionadded:: 2.0 |
| """ |
| name = 'Mask' |
| url = 'https://github.com/atmajs/MaskJS' |
| aliases = ['mask'] |
| filenames = ['*.mask'] |
| mimetypes = ['text/x-mask'] |
| |
| flags = re.MULTILINE | re.IGNORECASE | re.DOTALL |
| tokens = { |
| 'root': [ |
| (r'\s+', Whitespace), |
| (r'(//.*?)(\n)', bygroups(Comment.Single, Whitespace)), |
| (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*)(:)', bygroups(Whitespace, String.Interpol), 'expression'), |
| (r'(\s*)(\w+)(:)', bygroups(Whitespace, Name.Other, Punctuation)), |
| (r'[^\]]+', String.Interpol) |
| ], |
| 'expression': [ |
| (r'[^\]]+', using(JavascriptLexer), '#pop') |
| ], |
| 'node': [ |
| (r'\s+', Whitespace), |
| (r'\.', Name.Variable.Class, 'node-class'), |
| (r'\#', Name.Function, 'node-id'), |
| (r'(style)([ \t]*)(=)', |
| bygroups(Name.Attribute, Whitespace, Operator), |
| 'node-attr-style-value'), |
| (r'([\w:-]+)([ \t]*)(=)', |
| bygroups(Name.Attribute, Whitespace, Operator), |
| '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+', Whitespace), |
| (r'\w+', Name.Variable, '#pop'), |
| (r"'", String, 'string-single-pop2'), |
| (r'"', String, 'string-double-pop2'), |
| default('#pop') |
| ], |
| 'node-attr-style-value': [ |
| (r'\s+', Whitespace), |
| (r"'", String.Single, 'css-single-end'), |
| (r'"', String.Single, 'css-double-end'), |
| include('node-attr-value') |
| ], |
| 'css-base': [ |
| (r'\s+', Whitespace), |
| (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. |
| |
| .. versionadded: 2.1 |
| """ |
| |
| name = 'Earl Grey' |
| aliases = ['earl-grey', 'earlgrey', 'eg'] |
| filenames = ['*.eg'] |
| mimetypes = ['text/x-earl-grey'] |
| |
| tokens = { |
| 'root': [ |
| (r'\n', Whitespace), |
| include('control'), |
| (r'[^\S\n]+', Text), |
| (r'(;;.*)(\n)', bygroups(Comment, Whitespace)), |
| (r'[\[\]{}:(),;]', Punctuation), |
| (r'(\\)(\n)', bygroups(String.Escape, Whitespace)), |
| (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+', Whitespace), |
| (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{\[(])', |
| bygroups(Keyword.Control, Whitespace)), |
| (r'''(?x) |
| (?: |
| (?<=[%=])| |
| (?<=[=\-]>)| |
| (?<=with|each|with)| |
| (?<=each\*|where) |
| )(\s+) |
| ([a-zA-Z$_](?:[\w$-]*[\w$])?)(:)''', |
| bygroups(Whitespace, Keyword.Control, Punctuation)), |
| (r'''(?x) |
| (?<![+\-*/~^<>%&|?!@#.])(\s+) |
| ([a-zA-Z$_](?:[\w$-]*[\w$])?)(:)''', |
| bygroups(Whitespace, Keyword.Control, Punctuation)), |
| ], |
| 'nested': [ |
| (r'''(?x) |
| (?<=[\w$\]})])(\.) |
| ([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. |
| |
| .. versionadded:: 2.2 |
| """ |
| |
| name = 'Juttle' |
| url = 'http://juttle.github.io/' |
| aliases = ['juttle'] |
| filenames = ['*.juttle'] |
| mimetypes = ['application/juttle', 'application/x-juttle', |
| 'text/x-juttle', 'text/juttle'] |
| |
| flags = re.DOTALL | re.MULTILINE |
| |
| tokens = { |
| 'commentsandwhitespace': [ |
| (r'\s+', Whitespace), |
| (r'(//.*?)(\n)', bygroups(Comment.Single, Whitespace)), |
| (r'/\*.*?\*/', Comment.Multiline) |
| ], |
| 'slashstartsregex': [ |
| include('commentsandwhitespace'), |
| (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/' |
| r'([gimuysd]+\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|' |
| r'day|week|month|year)[s]?' |
| r'(([ ]+and[ ]+(\d+[ ]+)?(millisecond|second|minute|hour|' |
| r'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), |
| ] |
| |
| } |
| |
| |
| class NodeConsoleLexer(Lexer): |
| """ |
| For parsing within an interactive Node.js REPL, such as: |
| |
| .. sourcecode:: nodejsrepl |
| |
| > let a = 3 |
| undefined |
| > a |
| 3 |
| > let b = '4' |
| undefined |
| > b |
| '4' |
| > b == a |
| false |
| |
| .. versionadded: 2.10 |
| """ |
| name = 'Node.js REPL console session' |
| aliases = ['nodejsrepl', ] |
| mimetypes = ['text/x-nodejsrepl', ] |
| |
| def get_tokens_unprocessed(self, text): |
| jslexer = JavascriptLexer(**self.options) |
| |
| curcode = '' |
| insertions = [] |
| |
| for match in line_re.finditer(text): |
| line = match.group() |
| if line.startswith('> '): |
| insertions.append((len(curcode), |
| [(0, Generic.Prompt, line[:1]), |
| (1, Whitespace, line[1:2])])) |
| |
| curcode += line[2:] |
| elif line.startswith('...'): |
| # node does a nested ... thing depending on depth |
| code = line.lstrip('.') |
| lead = len(line) - len(code) |
| |
| insertions.append((len(curcode), |
| [(0, Generic.Prompt, line[:lead])])) |
| |
| curcode += code |
| else: |
| if curcode: |
| yield from do_insertions(insertions, |
| jslexer.get_tokens_unprocessed(curcode)) |
| |
| curcode = '' |
| insertions = [] |
| |
| yield from do_insertions([], |
| jslexer.get_tokens_unprocessed(line)) |
| |
| if curcode: |
| yield from do_insertions(insertions, |
| jslexer.get_tokens_unprocessed(curcode)) |
