96 lines
3.6 KiB
Python
96 lines
3.6 KiB
Python
|
"""
|
||
|
|
pygments.lexers.jslt
|
||
|
|
~~~~~~~~~~~~~~~~~~~~
|
||
|
|
|
||
|
|
Lexers for the JSLT language
|
||
|
|
|
||
|
|
:copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS.
|
||
|
|
:license: BSD, see LICENSE for details.
|
||
|
|
"""
|
||
|
|
|
||
|
|
from pygments.lexer import RegexLexer, combined, words
|
||
|
|
from pygments.token import Comment, Keyword, Name, Number, Operator, \
|
||
|
|
Punctuation, String, Whitespace
|
||
|
|
|
||
|
|
|
||
|
|
__all__ = ['JSLTLexer']
|
||
|
|
|
||
|
|
|
||
|
|
_WORD_END = r'(?=[^0-9A-Z_a-z-])'
|
||
|
|
|
||
|
|
|
||
|
|
class JSLTLexer(RegexLexer):
|
||
|
|
"""
|
||
|
|
For JSLT source.
|
||
|
|
|
||
|
|
.. versionadded:: 2.10
|
||
|
|
"""
|
||
|
|
name = 'JSLT'
|
||
|
|
url = 'https://github.com/schibsted/jslt'
|
||
|
|
filenames = ['*.jslt']
|
||
|
|
aliases = ['jslt']
|
||
|
|
mimetypes = ['text/x-jslt']
|
||
|
|
|
||
|
|
tokens = {
|
||
|
|
'root': [
|
||
|
|
(r'[\t\n\f\r ]+', Whitespace),
|
||
|
|
(r'//.*(\n|\Z)', Comment.Single),
|
||
|
|
(r'-?(0|[1-9][0-9]*)', Number.Integer),
|
||
|
|
(r'-?(0|[1-9][0-9]*)(.[0-9]+a)?([Ee][+-]?[0-9]+)', Number.Float),
|
||
|
|
(r'"([^"\\]|\\.)*"', String.Double),
|
||
|
|
(r'[(),:\[\]{}]', Punctuation),
|
||
|
|
(r'(!=|[<=>]=?)', Operator),
|
||
|
|
(r'[*+/|-]', Operator),
|
||
|
|
(r'\.', Operator),
|
||
|
|
(words(('import',), suffix=_WORD_END), Keyword.Namespace, combined('import-path', 'whitespace')),
|
||
|
|
(words(('as',), suffix=_WORD_END), Keyword.Namespace, combined('import-alias', 'whitespace')),
|
||
|
|
(words(('let',), suffix=_WORD_END), Keyword.Declaration, combined('constant', 'whitespace')),
|
||
|
|
(words(('def',), suffix=_WORD_END), Keyword.Declaration, combined('function', 'whitespace')),
|
||
|
|
(words(('false', 'null', 'true'), suffix=_WORD_END), Keyword.Constant),
|
||
|
|
(words(('else', 'for', 'if'), suffix=_WORD_END), Keyword),
|
||
|
|
(words(('and', 'or'), suffix=_WORD_END), Operator.Word),
|
||
|
|
(words((
|
||
|
|
'all', 'any', 'array', 'boolean', 'capture', 'ceiling',
|
||
|
|
'contains', 'ends-with', 'error', 'flatten', 'floor',
|
||
|
|
'format-time', 'from-json', 'get-key', 'hash-int', 'index-of',
|
||
|
|
'is-array', 'is-boolean', 'is-decimal', 'is-integer',
|
||
|
|
'is-number', 'is-object', 'is-string', 'join', 'lowercase',
|
||
|
|
'max', 'min', 'mod', 'not', 'now', 'number', 'parse-time',
|
||
|
|
'parse-url', 'random', 'replace', 'round', 'sha256-hex', 'size',
|
||
|
|
'split', 'starts-with', 'string', 'sum', 'test', 'to-json',
|
||
|
|
'trim', 'uppercase', 'zip', 'zip-with-index', 'fallback'), suffix=_WORD_END),
|
||
|
|
Name.Builtin),
|
||
|
|
(r'[A-Z_a-z][0-9A-Z_a-z-]*:[A-Z_a-z][0-9A-Z_a-z-]*', Name.Function),
|
||
|
|
(r'[A-Z_a-z][0-9A-Z_a-z-]*', Name),
|
||
|
|
(r'\$[A-Z_a-z][0-9A-Z_a-z-]*', Name.Variable),
|
||
|
|
],
|
||
|
|
'constant': [
|
||
|
|
(r'[A-Z_a-z][0-9A-Z_a-z-]*', Name.Variable, 'root'),
|
||
|
|
],
|
||
|
|
'function': [
|
||
|
|
(r'[A-Z_a-z][0-9A-Z_a-z-]*', Name.Function, combined('function-parameter-list', 'whitespace')),
|
||
|
|
],
|
||
|
|
'function-parameter-list': [
|
||
|
|
(r'\(', Punctuation, combined('function-parameters', 'whitespace')),
|
||
|
|
],
|
||
|
|
'function-parameters': [
|
||
|
|
(r',', Punctuation),
|
||
|
|
(r'\)', Punctuation, 'root'),
|
||
|
|
(r'[A-Z_a-z][0-9A-Z_a-z-]*', Name.Variable),
|
||
|
|
],
|
||
|
|
'import-path': [
|
||
|
|
(r'"([^"]|\\.)*"', String.Symbol, 'root'),
|
||
|
|
],
|
||
|
|
'import-alias': [
|
||
|
|
(r'[A-Z_a-z][0-9A-Z_a-z-]*', Name.Namespace, 'root'),
|
||
|
|
],
|
||
|
|
'string': [
|
||
|
|
(r'"', String.Double, '#pop'),
|
||
|
|
(r'\\.', String.Escape),
|
||
|
|
],
|
||
|
|
'whitespace': [
|
||
|
|
(r'[\t\n\f\r ]+', Whitespace),
|
||
|
|
(r'//.*(\n|\Z)', Comment.Single),
|
||
|
|
]
|
||
|
|
}
|