--- a/eric6/ThirdParty/Pygments/pygments/lexers/verification.py Tue Apr 20 19:47:39 2021 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,114 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- pygments.lexers.verification
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
- Lexer for Intermediate Verification Languages (IVLs).
-
- :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
- :license: BSD, see LICENSE for details.
-"""
-
-from pygments.lexer import RegexLexer, include, words
-from pygments.token import Comment, Operator, Keyword, Name, Number, \
- Punctuation, Text, Generic
-
-__all__ = ['BoogieLexer', 'SilverLexer']
-
-
-class BoogieLexer(RegexLexer):
- """
- For `Boogie <https://boogie.codeplex.com/>`_ source code.
-
- .. versionadded:: 2.1
- """
- name = 'Boogie'
- aliases = ['boogie']
- filenames = ['*.bpl']
-
- tokens = {
- 'root': [
- # Whitespace and Comments
- (r'\n', Text),
- (r'\s+', Text),
- (r'\\\n', Text), # line continuation
- (r'//[/!](.*?)\n', Comment.Doc),
- (r'//(.*?)\n', Comment.Single),
- (r'/\*', Comment.Multiline, 'comment'),
-
- (words((
- 'axiom', 'break', 'call', 'ensures', 'else', 'exists', 'function',
- 'forall', 'if', 'invariant', 'modifies', 'procedure', 'requires',
- 'then', 'var', 'while'),
- suffix=r'\b'), Keyword),
- (words(('const',), suffix=r'\b'), Keyword.Reserved),
-
- (words(('bool', 'int', 'ref'), suffix=r'\b'), Keyword.Type),
- include('numbers'),
- (r"(>=|<=|:=|!=|==>|&&|\|\||[+/\-=>*<\[\]])", Operator),
- (r'\{.*?\}', Generic.Emph), #triggers
- (r"([{}():;,.])", Punctuation),
- # Identifier
- (r'[a-zA-Z_]\w*', Name),
- ],
- 'comment': [
- (r'[^*/]+', Comment.Multiline),
- (r'/\*', Comment.Multiline, '#push'),
- (r'\*/', Comment.Multiline, '#pop'),
- (r'[*/]', Comment.Multiline),
- ],
- 'numbers': [
- (r'[0-9]+', Number.Integer),
- ],
- }
-
-
-class SilverLexer(RegexLexer):
- """
- For `Silver <https://bitbucket.org/viperproject/silver>`_ source code.
-
- .. versionadded:: 2.2
- """
- name = 'Silver'
- aliases = ['silver']
- filenames = ['*.sil', '*.vpr']
-
- tokens = {
- 'root': [
- # Whitespace and Comments
- (r'\n', Text),
- (r'\s+', Text),
- (r'\\\n', Text), # line continuation
- (r'//[/!](.*?)\n', Comment.Doc),
- (r'//(.*?)\n', Comment.Single),
- (r'/\*', Comment.Multiline, 'comment'),
-
- (words((
- 'result', 'true', 'false', 'null', 'method', 'function',
- 'predicate', 'program', 'domain', 'axiom', 'var', 'returns',
- 'field', 'define', 'fold', 'unfold', 'inhale', 'exhale', 'new', 'assert',
- 'assume', 'goto', 'while', 'if', 'elseif', 'else', 'fresh',
- 'constraining', 'Seq', 'Set', 'Multiset', 'union', 'intersection',
- 'setminus', 'subset', 'unfolding', 'in', 'old', 'forall', 'exists',
- 'acc', 'wildcard', 'write', 'none', 'epsilon', 'perm', 'unique',
- 'apply', 'package', 'folding', 'label', 'forperm'),
- suffix=r'\b'), Keyword),
- (words(('requires', 'ensures', 'invariant'), suffix=r'\b'), Name.Decorator),
- (words(('Int', 'Perm', 'Bool', 'Ref', 'Rational'), suffix=r'\b'), Keyword.Type),
- include('numbers'),
- (r'[!%&*+=|?:<>/\-\[\]]', Operator),
- (r'\{.*?\}', Generic.Emph), #triggers
- (r'([{}():;,.])', Punctuation),
- # Identifier
- (r'[\w$]\w*', Name),
- ],
- 'comment': [
- (r'[^*/]+', Comment.Multiline),
- (r'/\*', Comment.Multiline, '#push'),
- (r'\*/', Comment.Multiline, '#pop'),
- (r'[*/]', Comment.Multiline),
- ],
- 'numbers': [
- (r'[0-9]+', Number.Integer),
- ],
- }
