|
|
"""
|
|
|
pygments.lexers.javascript
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
|
|
Lexers for JavaScript and related languages.
|
|
|
|
|
|
:copyright: Copyright 2006-2022 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
|
|
|
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 + ')*'
|
|
|
|
|
|
line_re = re.compile('.*?\n')
|
|
|
|
|
|
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|/[*].*?[*]/)*'
|
|
|
|
|
|
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))
|
