1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
|
"""
pygments.lexers.arturo
~~~~~~~~~~~~~~~~~~~~~~
Lexer for the Arturo language.
:copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
from pygments.lexer import RegexLexer, bygroups, do_insertions, include, \
this, using, words
from pygments.token import Comment, Error, Keyword, Name, Number, Operator, \
Punctuation, String, Text
from pygments.util import ClassNotFound, get_bool_opt
__all__ = ['ArturoLexer']
class ArturoLexer(RegexLexer):
"""
For Arturo source code.
See `Arturo's Github <https://github.com/arturo-lang/arturo>`_
and `Arturo's Website <https://arturo-lang.io/>`_.
.. versionadded:: 2.14.0
"""
name = 'Arturo'
aliases = ['arturo', 'art']
filenames = ['*.art']
url = 'https://arturo-lang.io/'
def __init__(self, **options):
self.handle_annotateds = get_bool_opt(options, 'handle_annotateds',
True)
RegexLexer.__init__(self, **options)
def handle_annotated_strings(self, match):
"""Adds syntax from another languages inside annotated strings
match args:
1:open_string,
2:exclamation_mark,
3:lang_name,
4:space_or_newline,
5:code,
6:close_string
"""
from pygments.lexers import get_lexer_by_name
# Header's section
yield match.start(1), String.Double, match.group(1)
yield match.start(2), String.Interpol, match.group(2)
yield match.start(3), String.Interpol, match.group(3)
yield match.start(4), Text.Whitespace, match.group(4)
lexer = None
if self.handle_annotateds:
try:
lexer = get_lexer_by_name(match.group(3).strip())
except ClassNotFound:
pass
code = match.group(5)
if lexer is None:
yield match.group(5), String, code
else:
yield from do_insertions([], lexer.get_tokens_unprocessed(code))
yield match.start(6), String.Double, match.group(6)
tokens = {
'root': [
(r';.*?$', Comment.Single),
(r'^((\s#!)|(#!)).*?$', Comment.Hashbang),
# Constants
(words(('false', 'true', 'maybe'), # boolean
suffix=r'\b'), Name.Constant),
(words(('this', 'init'), # class related keywords
prefix=r'\b', suffix=r'\b\??:?'), Name.Builtin.Pseudo),
(r'`.`', String.Char), # character
(r'\\\w+\b\??:?', Name.Property), # array index
(r'#\w+', Name.Constant), # color
(r'\b[0-9]+\.[0-9]+', Number.Float), # float
(r'\b[0-9]+', Number.Integer), # integer
(r'\w+\b\??:', Name.Label), # label
# Note: Literals can be labeled too
(r'\'(?:\w+\b\??:?)', Keyword.Declaration), # literal
(r'\:\w+', Keyword.Type), # type
# Note: Attributes can be labeled too
(r'\.\w+\??:?', Name.Attribute), # attributes
# Switch structure
(r'(\()(.*?)(\)\?)',
bygroups(Punctuation, using(this), Punctuation)),
# Single Line Strings
(r'"', String.Double, 'inside-simple-string'),
(r'»', String.Single, 'inside-smart-string'),
(r'«««', String.Double, 'inside-safe-string'),
(r'\{\/', String.Single, 'inside-regex-string'),
# Multi Line Strings
(r'\{\:', String.Double, 'inside-curly-verb-string'),
(r'(\{)(\!)(\w+)(\s|\n)([\w\W]*?)(^\})', handle_annotated_strings),
(r'\{', String.Single, 'inside-curly-string'),
(r'\-{3,}', String.Single, 'inside-eof-string'),
include('builtin-functions'),
# Operators
(r'[()[\],]', Punctuation),
(words(('->', '==>', '|', '::', '@', '#', # sugar syntax
'$', '&', '!', '!!', './')), Name.Decorator),
(words(('<:', ':>', ':<', '>:', '<\\', '<>', '<', '>',
'ø', '∞',
'+', '-', '*', '~', '=', '^', '%', '/', '//',
'==>', '<=>', '<==>',
'=>>', '<<=>>', '<<==>>',
'-->', '<->', '<-->',
'=|', '|=', '-:', ':-',
'_', '.', '..', '\\')), Operator),
(r'\b\w+', Name),
(r'\s+', Text.Whitespace),
(r'.+$', Error),
],
'inside-interpol': [
(r'\|', String.Interpol, '#pop'),
(r'[^|]+', using(this)),
],
'inside-template': [
(r'\|\|\>', String.Interpol, '#pop'),
(r'[^|]+', using(this)),
],
'string-escape': [
(words(('\\\\', '\\n', '\\t', '\\"')), String.Escape),
],
'inside-simple-string': [
include('string-escape'),
(r'\|', String.Interpol, 'inside-interpol'), # Interpolation
(r'\<\|\|', String.Interpol, 'inside-template'), # Templates
(r'"', String.Double, '#pop'), # Closing Quote
(r'[^|"]+', String) # String Content
],
'inside-smart-string': [
include('string-escape'),
(r'\|', String.Interpol, 'inside-interpol'), # Interpolation
(r'\<\|\|', String.Interpol, 'inside-template'), # Templates
(r'\n', String.Single, '#pop'), # Closing Quote
(r'[^|\n]+', String) # String Content
],
'inside-safe-string': [
include('string-escape'),
(r'\|', String.Interpol, 'inside-interpol'), # Interpolation
(r'\<\|\|', String.Interpol, 'inside-template'), # Templates
(r'»»»', String.Double, '#pop'), # Closing Quote
(r'[^|»]+', String) # String Content
],
'inside-regex-string': [
(r'\\[sSwWdDbBZApPxucItnvfr0]+', String.Escape),
(r'\|', String.Interpol, 'inside-interpol'), # Interpolation
(r'\<\|\|', String.Interpol, 'inside-template'), # Templates
(r'\/\}', String.Single, '#pop'), # Closing Quote
(r'[^|\/]+', String.Regex), # String Content
],
'inside-curly-verb-string': [
include('string-escape'),
(r'\|', String.Interpol, 'inside-interpol'), # Interpolation
(r'\<\|\|', String.Interpol, 'inside-template'), # Templates
(r'\:\}', String.Double, '#pop'), # Closing Quote
(r'[^|<:]+', String), # String Content
],
'inside-curly-string': [
include('string-escape'),
(r'\|', String.Interpol, 'inside-interpol'), # Interpolation
(r'\<\|\|', String.Interpol, 'inside-template'), # Templates
(r'\}', String.Single, '#pop'), # Closing Quote
(r'[^|<}]+', String), # String Content
],
'inside-eof-string': [
include('string-escape'),
(r'\|', String.Interpol, 'inside-interpol'), # Interpolation
(r'\<\|\|', String.Interpol, 'inside-template'), # Templates
(r'\Z', String.Single, '#pop'), # Closing Quote
(r'[^|<]+', String), # String Content
],
'builtin-functions': [
(words((
'all', 'and', 'any', 'ascii', 'attr', 'attribute',
'attributeLabel', 'binary', 'block' 'char', 'contains',
'database', 'date', 'dictionary', 'empty', 'equal', 'even',
'every', 'exists', 'false', 'floatin', 'function', 'greater',
'greaterOrEqual', 'if', 'in', 'inline', 'integer', 'is',
'key', 'label', 'leap', 'less', 'lessOrEqual', 'literal',
'logical', 'lower', 'nand', 'negative', 'nor', 'not',
'notEqual', 'null', 'numeric', 'odd', 'or', 'path',
'pathLabel', 'positive', 'prefix', 'prime', 'set', 'some',
'sorted', 'standalone', 'string', 'subset', 'suffix',
'superset', 'ymbol', 'true', 'try', 'type', 'unless', 'upper',
'when', 'whitespace', 'word', 'xnor', 'xor', 'zero',
), prefix=r'\b', suffix=r'\b\?'), Name.Builtin),
(words((
'abs', 'acos', 'acosh', 'acsec', 'acsech', 'actan', 'actanh',
'add', 'after', 'alphabet', 'and', 'angle', 'append', 'arg',
'args', 'arity', 'array', 'as', 'asec', 'asech', 'asin',
'asinh', 'atan', 'atan2', 'atanh', 'attr', 'attrs', 'average',
'before', 'benchmark', 'blend', 'break', 'builtins1',
'builtins2', 'call', 'capitalize', 'case', 'ceil', 'chop',
'chunk', 'clear', 'close', 'cluster', 'color', 'combine',
'conj', 'continue', 'copy', 'cos', 'cosh', 'couple', 'csec',
'csech', 'ctan', 'ctanh', 'cursor', 'darken', 'dec', 'decode',
'decouple', 'define', 'delete', 'desaturate', 'deviation',
'dictionary', 'difference', 'digest', 'digits', 'div', 'do',
'download', 'drop', 'dup', 'e', 'else', 'empty', 'encode',
'ensure', 'env', 'epsilon', 'escape', 'execute', 'exit', 'exp',
'extend', 'extract', 'factors', 'false', 'fdiv', 'filter',
'first', 'flatten', 'floor', 'fold', 'from', 'function',
'gamma', 'gcd', 'get', 'goto', 'hash', 'help', 'hypot', 'if',
'in', 'inc', 'indent', 'index', 'infinity', 'info', 'input',
'insert', 'inspect', 'intersection', 'invert', 'join', 'keys',
'kurtosis', 'last', 'let', 'levenshtein', 'lighten', 'list',
'ln', 'log', 'loop', 'lower', 'mail', 'map', 'match', 'max',
'maybe', 'median', 'min', 'mod', 'module', 'mul', 'nand',
'neg', 'new', 'nor', 'normalize', 'not', 'now', 'null', 'open',
'or', 'outdent', 'pad', 'panic', 'path', 'pause',
'permissions', 'permutate', 'pi', 'pop', 'pow', 'powerset',
'powmod', 'prefix', 'print', 'prints', 'process', 'product',
'query', 'random', 'range', 'read', 'relative', 'remove',
'rename', 'render', 'repeat', 'replace', 'request', 'return',
'reverse', 'round', 'sample', 'saturate', 'script', 'sec',
'sech', 'select', 'serve', 'set', 'shl', 'shr', 'shuffle',
'sin', 'sinh', 'size', 'skewness', 'slice', 'sort', 'split',
'sqrt', 'squeeze', 'stack', 'strip', 'sub', 'suffix', 'sum',
'switch', 'symbols', 'symlink', 'sys', 'take', 'tan', 'tanh',
'terminal', 'to', 'true', 'truncate', 'try', 'type', 'union',
'unique', 'unless', 'until', 'unzip', 'upper', 'values', 'var',
'variance', 'volume', 'webview', 'while', 'with', 'wordwrap',
'write', 'xnor', 'xor', 'zip'
), prefix=r'\b', suffix=r'\b'), Name.Builtin)
],
}
|
