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pygments.lexers.qvt
~~~~~~~~~~~~~~~~~~~
Lexer for QVT Operational language.
:copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
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RegexLexerbygroupsincludecombineddefaultwords)TextCommentOperatorKeyword PunctuationNameStringNumber QVToLexerc e Zd ZdZdZddgZdgZdefdefd ee e e j e fd e j fd
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efde fdefdej fdej$ j& fdej( fdej* dfd eej eej, fd eej eej. fdej0 fd eej( e dfd eee dfd ej2 f ed d e e d d fd!e e d d" f ed# ed$ gd%efd&ej* f e d' gd(efd) eeej0 ee d'fgd*ed'f e d' g e d+d,- efgd.efd/efgd0ej> fgd ed'fd1ej> f ed2 gd!ed'fd3ej> f ed2 gd4efgd5e jB fd6e jB fd7e jD fgd8 Z#y9):r u
For the `QVT Operational Mapping language `_.
Reference for implementing this: «Meta Object Facility (MOF) 2.0
Query/View/Transformation Specification», Version 1.1 - January 2011
(http://www.omg.org/spec/QVT/1.1/), see §8.4, «Concrete Syntax» in
particular.
Notable tokens assignments:
- Name.Class is assigned to the identifier following any of the following
keywords: metamodel, class, exception, primitive, enum, transformation
or library
- Name.Function is assigned to the names of mappings and queries
- Name.Builtin.Pseudo is assigned to the pre-defined variables 'this',
'self' and 'result'.
QVTOqvtoqvtz*.qvtoz\nz[^\S\n]+z (--|//)(\s*)(directive:)?(.*)$z/[*](.|\n)*?[*]/z\\\nz(and|not|or|xor|##?)\bz(:{1,2}=|[-+]=)\bz (@|<<|>>)\bz,!=|<>|==|=|!->|->|>=|<=|[.]{3}|[+/*%=<>&|.~]z []{}:(),;[]z (true|false|unlimited|null)\bz(this|self|result)\bz(var)\bz(from|import)\b
fromimportzK(metamodel|class|exception|primitive|enum|transformation|library)(\s+)(\w+)z(exception)(\s+)(\w+)z(main)\bz(mapping|helper|query)(\s+) operationz(assert)(\s+)\bassertz:(Bag|Collection|Dict|OrderedSet|Sequence|Set|Tuple|List)\bkeywords" stringescapedqs'sqsnamenumbersz(?:[ \t]|\\\n)+z[a-zA-Z_][\w.]*z#popz::z (.*::)([a-zA-Z_]\w*)([ \t]*)(\()z(warning|error|fatal)\b)Yabstractaccessanyr blackboxbreakcasecollect
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