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Maven plugin that creates the site with Sphinx
# -*- coding: utf-8 -*-
"""
pygments.lexers.javascript
~~~~~~~~~~~~~~~~~~~~~~~~~~
Lexers for JavaScript and related languages.
:copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import re
from pygments.lexer import RegexLexer, include, bygroups, default, using, \
this, words, combined
from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
Number, Punctuation, Other
from pygments.util import get_bool_opt, iteritems
import pygments.unistring as uni
__all__ = ['JavascriptLexer', 'KalLexer', 'LiveScriptLexer', 'DartLexer',
'TypeScriptLexer', 'LassoLexer', 'ObjectiveJLexer',
'CoffeeScriptLexer', 'MaskLexer', 'EarlGreyLexer']
JS_IDENT_START = ('(?:[$_' + uni.combine('Lu', 'Ll', 'Lt', 'Lm', 'Lo', 'Nl') +
']|\\\\u[a-fA-F0-9]{4})')
JS_IDENT_PART = ('(?:[$' + uni.combine('Lu', 'Ll', 'Lt', 'Lm', 'Lo', 'Nl',
'Mn', 'Mc', 'Nd', 'Pc') +
u'\u200c\u200d]|\\\\u[a-fA-F0-9]{4})')
JS_IDENT = JS_IDENT_START + '(?:' + JS_IDENT_PART + ')*'
class JavascriptLexer(RegexLexer):
"""
For JavaScript source code.
"""
name = 'JavaScript'
aliases = ['js', 'javascript']
filenames = ['*.js', '*.jsm']
mimetypes = ['application/javascript', 'application/x-javascript',
'text/x-javascript', 'text/javascript']
flags = re.DOTALL | re.UNICODE | re.MULTILINE
tokens = {
'commentsandwhitespace': [
(r'\s+', Text),
(r')?', Other, 'delimiters'),
(r'\s+', Other),
default(('delimiters', 'lassofile')),
],
'delimiters': [
(r'\[no_square_brackets\]', Comment.Preproc, 'nosquarebrackets'),
(r'\[noprocess\]', Comment.Preproc, 'noprocess'),
(r'\[', Comment.Preproc, 'squarebrackets'),
(r'<\?(LassoScript|lasso|=)', Comment.Preproc, 'anglebrackets'),
(r'<(!--.*?-->)?', Other),
(r'[^[<]+', Other),
],
'nosquarebrackets': [
(r'\[noprocess\]', Comment.Preproc, 'noprocess'),
(r'\[', Other),
(r'<\?(LassoScript|lasso|=)', Comment.Preproc, 'anglebrackets'),
(r'<(!--.*?-->)?', Other),
(r'[^[<]+', Other),
],
'noprocess': [
(r'\[/noprocess\]', Comment.Preproc, '#pop'),
(r'\[', Other),
(r'[^[]', Other),
],
'squarebrackets': [
(r'\]', Comment.Preproc, '#pop'),
include('lasso'),
],
'anglebrackets': [
(r'\?>', Comment.Preproc, '#pop'),
include('lasso'),
],
'lassofile': [
(r'\]|\?>', Comment.Preproc, '#pop'),
include('lasso'),
],
'whitespacecomments': [
(r'\s+', Text),
(r'//.*?\n', Comment.Single),
(r'/\*\*!.*?\*/', String.Doc),
(r'/\*.*?\*/', Comment.Multiline),
],
'lasso': [
# whitespace/comments
include('whitespacecomments'),
# literals
(r'\d*\.\d+(e[+-]?\d+)?', Number.Float),
(r'0x[\da-f]+', Number.Hex),
(r'\d+', Number.Integer),
(r'(infinity|NaN)\b', Number),
(r"'", String.Single, 'singlestring'),
(r'"', String.Double, 'doublestring'),
(r'`[^`]*`', String.Backtick),
# names
(r'\$[a-z_][\w.]*', Name.Variable),
(r'#([a-z_][\w.]*|\d+)', Name.Variable.Instance),
(r"(\.\s*)('[a-z_][\w.]*')",
bygroups(Name.Builtin.Pseudo, Name.Variable.Class)),
(r"(self)(\s*->\s*)('[a-z_][\w.]*')",
bygroups(Name.Builtin.Pseudo, Operator, Name.Variable.Class)),
(r'(\.\.?\s*)([a-z_][\w.]*(=(?!=))?)',
bygroups(Name.Builtin.Pseudo, Name.Other.Member)),
(r'(->\\?\s*|&\s*)([a-z_][\w.]*(=(?!=))?)',
bygroups(Operator, Name.Other.Member)),
(r'(?)(self|inherited|currentcapture|givenblock)\b',
Name.Builtin.Pseudo),
(r'-(?!infinity)[a-z_][\w.]*', Name.Attribute),
(r'::\s*[a-z_][\w.]*', Name.Label),
(r'(error_(code|msg)_\w+|Error_AddError|Error_ColumnRestriction|'
r'Error_DatabaseConnectionUnavailable|Error_DatabaseTimeout|'
r'Error_DeleteError|Error_FieldRestriction|Error_FileNotFound|'
r'Error_InvalidDatabase|Error_InvalidPassword|'
r'Error_InvalidUsername|Error_ModuleNotFound|'
r'Error_NoError|Error_NoPermission|Error_OutOfMemory|'
r'Error_ReqColumnMissing|Error_ReqFieldMissing|'
r'Error_RequiredColumnMissing|Error_RequiredFieldMissing|'
r'Error_UpdateError)\b', Name.Exception),
# definitions
(r'(define)(\s+)([a-z_][\w.]*)(\s*=>\s*)(type|trait|thread)\b',
bygroups(Keyword.Declaration, Text, Name.Class, Operator, Keyword)),
(r'(define)(\s+)([a-z_][\w.]*)(\s*->\s*)([a-z_][\w.]*=?|[-+*/%])',
bygroups(Keyword.Declaration, Text, Name.Class, Operator,
Name.Function), 'signature'),
(r'(define)(\s+)([a-z_][\w.]*)',
bygroups(Keyword.Declaration, Text, Name.Function), 'signature'),
(r'(public|protected|private|provide)(\s+)(([a-z_][\w.]*=?|[-+*/%])'
r'(?=\s*\())', bygroups(Keyword, Text, Name.Function),
'signature'),
(r'(public|protected|private|provide)(\s+)([a-z_][\w.]*)',
bygroups(Keyword, Text, Name.Function)),
# keywords
(r'(true|false|none|minimal|full|all|void)\b', Keyword.Constant),
(r'(local|var|variable|global|data(?=\s))\b', Keyword.Declaration),
(r'(array|date|decimal|duration|integer|map|pair|string|tag|xml|'
r'null|boolean|bytes|keyword|list|locale|queue|set|stack|'
r'staticarray)\b', Keyword.Type),
(r'([a-z_][\w.]*)(\s+)(in)\b', bygroups(Name, Text, Keyword)),
(r'(let|into)(\s+)([a-z_][\w.]*)', bygroups(Keyword, Text, Name)),
(r'require\b', Keyword, 'requiresection'),
(r'(/?)(Namespace_Using)\b', bygroups(Punctuation, Keyword.Namespace)),
(r'(/?)(Cache|Database_Names|Database_SchemaNames|'
r'Database_TableNames|Define_Tag|Define_Type|Email_Batch|'
r'Encode_Set|HTML_Comment|Handle|Handle_Error|Header|If|Inline|'
r'Iterate|LJAX_Target|Link|Link_CurrentAction|Link_CurrentGroup|'
r'Link_CurrentRecord|Link_Detail|Link_FirstGroup|'
r'Link_FirstRecord|Link_LastGroup|Link_LastRecord|Link_NextGroup|'
r'Link_NextRecord|Link_PrevGroup|Link_PrevRecord|Log|Loop|'
r'NoProcess|Output_None|Portal|Private|Protect|Records|Referer|'
r'Referrer|Repeating|ResultSet|Rows|Search_Args|Search_Arguments|'
r'Select|Sort_Args|Sort_Arguments|Thread_Atomic|Value_List|While|'
r'Abort|Case|Else|If_Empty|If_False|If_Null|If_True|Loop_Abort|'
r'Loop_Continue|Loop_Count|Params|Params_Up|Return|Return_Value|'
r'Run_Children|SOAP_DefineTag|SOAP_LastRequest|SOAP_LastResponse|'
r'Tag_Name|ascending|average|by|define|descending|do|equals|'
r'frozen|group|handle_failure|import|in|into|join|let|match|max|'
r'min|on|order|parent|protected|provide|public|require|returnhome|'
r'skip|split_thread|sum|take|thread|to|trait|type|where|with|'
r'yield|yieldhome)\b',
bygroups(Punctuation, Keyword)),
# other
(r',', Punctuation, 'commamember'),
(r'(and|or|not)\b', Operator.Word),
(r'([a-z_][\w.]*)(\s*::\s*[a-z_][\w.]*)?(\s*=(?!=))',
bygroups(Name, Name.Label, Operator)),
(r'(/?)([\w.]+)', bygroups(Punctuation, Name.Other)),
(r'(=)(n?bw|n?ew|n?cn|lte?|gte?|n?eq|n?rx|ft)\b',
bygroups(Operator, Operator.Word)),
(r':=|[-+*/%=<>&|!?\\]+', Operator),
(r'[{}():;,@^]', Punctuation),
],
'singlestring': [
(r"'", String.Single, '#pop'),
(r"[^'\\]+", String.Single),
include('escape'),
(r"\\", String.Single),
],
'doublestring': [
(r'"', String.Double, '#pop'),
(r'[^"\\]+', String.Double),
include('escape'),
(r'\\', String.Double),
],
'escape': [
(r'\\(U[\da-f]{8}|u[\da-f]{4}|x[\da-f]{1,2}|[0-7]{1,3}|:[^:\n\r]+:|'
r'[abefnrtv?"\'\\]|$)', String.Escape),
],
'signature': [
(r'=>', Operator, '#pop'),
(r'\)', Punctuation, '#pop'),
(r'[(,]', Punctuation, 'parameter'),
include('lasso'),
],
'parameter': [
(r'\)', Punctuation, '#pop'),
(r'-?[a-z_][\w.]*', Name.Attribute, '#pop'),
(r'\.\.\.', Name.Builtin.Pseudo),
include('lasso'),
],
'requiresection': [
(r'(([a-z_][\w.]*=?|[-+*/%])(?=\s*\())', Name, 'requiresignature'),
(r'(([a-z_][\w.]*=?|[-+*/%])(?=(\s*::\s*[\w.]+)?\s*,))', Name),
(r'[a-z_][\w.]*=?|[-+*/%]', Name, '#pop'),
(r'::\s*[a-z_][\w.]*', Name.Label),
(r',', Punctuation),
include('whitespacecomments'),
],
'requiresignature': [
(r'(\)(?=(\s*::\s*[\w.]+)?\s*,))', Punctuation, '#pop'),
(r'\)', Punctuation, '#pop:2'),
(r'-?[a-z_][\w.]*', Name.Attribute),
(r'::\s*[a-z_][\w.]*', Name.Label),
(r'\.\.\.', Name.Builtin.Pseudo),
(r'[(,]', Punctuation),
include('whitespacecomments'),
],
'commamember': [
(r'(([a-z_][\w.]*=?|[-+*/%])'
r'(?=\s*(\(([^()]*\([^()]*\))*[^)]*\)\s*)?(::[\w.\s]+)?=>))',
Name.Function, 'signature'),
include('whitespacecomments'),
default('#pop'),
],
}
def __init__(self, **options):
self.builtinshighlighting = get_bool_opt(
options, 'builtinshighlighting', True)
self.requiredelimiters = get_bool_opt(
options, 'requiredelimiters', False)
self._builtins = set()
self._members = set()
if self.builtinshighlighting:
from pygments.lexers._lasso_builtins import BUILTINS, MEMBERS
for key, value in iteritems(BUILTINS):
self._builtins.update(value)
for key, value in iteritems(MEMBERS):
self._members.update(value)
RegexLexer.__init__(self, **options)
def get_tokens_unprocessed(self, text):
stack = ['root']
if self.requiredelimiters:
stack.append('delimiters')
for index, token, value in \
RegexLexer.get_tokens_unprocessed(self, text, stack):
if (token is Name.Other and value.lower() in self._builtins or
token is Name.Other.Member and
value.lower().rstrip('=') in self._members):
yield index, Name.Builtin, value
continue
yield index, token, value
def analyse_text(text):
rv = 0.0
if 'bin/lasso9' in text:
rv += 0.8
if re.search(r'<\?lasso', text, re.I):
rv += 0.4
if re.search(r'local\(', text, re.I):
rv += 0.4
return rv
class ObjectiveJLexer(RegexLexer):
"""
For Objective-J source code with preprocessor directives.
.. versionadded:: 1.3
"""
name = 'Objective-J'
aliases = ['objective-j', 'objectivej', 'obj-j', 'objj']
filenames = ['*.j']
mimetypes = ['text/x-objective-j']
#: optional Comment or Whitespace
_ws = r'(?:\s|//.*?\n|/[*].*?[*]/)*'
flags = re.DOTALL | re.MULTILINE
tokens = {
'root': [
include('whitespace'),
# function definition
(r'^(' + _ws + r'[+-]' + _ws + r')([(a-zA-Z_].*?[^(])(' + _ws + r'\{)',
bygroups(using(this), using(this, state='function_signature'),
using(this))),
# class definition
(r'(@interface|@implementation)(\s+)', bygroups(Keyword, Text),
'classname'),
(r'(@class|@protocol)(\s*)', bygroups(Keyword, Text),
'forward_classname'),
(r'(\s*)(@end)(\s*)', bygroups(Text, Keyword, Text)),
include('statements'),
('[{()}]', Punctuation),
(';', Punctuation),
],
'whitespace': [
(r'(@import)(\s+)("(?:\\\\|\\"|[^"])*")',
bygroups(Comment.Preproc, Text, String.Double)),
(r'(@import)(\s+)(<(?:\\\\|\\>|[^>])*>)',
bygroups(Comment.Preproc, Text, String.Double)),
(r'(#(?:include|import))(\s+)("(?:\\\\|\\"|[^"])*")',
bygroups(Comment.Preproc, Text, String.Double)),
(r'(#(?:include|import))(\s+)(<(?:\\\\|\\>|[^>])*>)',
bygroups(Comment.Preproc, Text, String.Double)),
(r'#if\s+0', Comment.Preproc, 'if0'),
(r'#', Comment.Preproc, 'macro'),
(r'\n', Text),
(r'\s+', Text),
(r'\\\n', Text), # line continuation
(r'//(\n|(.|\n)*?[^\\]\n)', Comment.Single),
(r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
(r'