--- a/eric6/ThirdParty/Pygments/pygments/lexers/graph.py Tue Apr 20 19:47:39 2021 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,85 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- pygments.lexers.graph
- ~~~~~~~~~~~~~~~~~~~~~
-
- Lexers for graph query languages.
-
- :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
- :license: BSD, see LICENSE for details.
-"""
-
-import re
-
-from pygments.lexer import RegexLexer, include, bygroups, using, this
-from pygments.token import Keyword, Punctuation, Comment, Operator, Name,\
- String, Number, Whitespace
-
-
-__all__ = ['CypherLexer']
-
-
-class CypherLexer(RegexLexer):
- """
- For `Cypher Query Language
- <https://neo4j.com/docs/developer-manual/3.3/cypher/>`_
-
- For the Cypher version in Neo4j 3.3
-
- .. versionadded:: 2.0
- """
- name = 'Cypher'
- aliases = ['cypher']
- filenames = ['*.cyp', '*.cypher']
-
- flags = re.MULTILINE | re.IGNORECASE
-
- tokens = {
- 'root': [
- include('comment'),
- include('keywords'),
- include('clauses'),
- include('relations'),
- include('strings'),
- include('whitespace'),
- include('barewords'),
- ],
- 'comment': [
- (r'^.*//.*\n', Comment.Single),
- ],
- 'keywords': [
- (r'(create|order|match|limit|set|skip|start|return|with|where|'
- r'delete|foreach|not|by|true|false)\b', Keyword),
- ],
- 'clauses': [
- # based on https://neo4j.com/docs/cypher-refcard/3.3/
- (r'(all|any|as|asc|ascending|assert|call|case|create|'
- r'create\s+index|create\s+unique|delete|desc|descending|'
- r'distinct|drop\s+constraint\s+on|drop\s+index\s+on|end|'
- r'ends\s+with|fieldterminator|foreach|in|is\s+node\s+key|'
- r'is\s+null|is\s+unique|limit|load\s+csv\s+from|match|merge|none|'
- r'not|null|on\s+match|on\s+create|optional\s+match|order\s+by|'
- r'remove|return|set|skip|single|start|starts\s+with|then|union|'
- r'union\s+all|unwind|using\s+periodic\s+commit|yield|where|when|'
- r'with)\b', Keyword),
- ],
- 'relations': [
- (r'(-\[)(.*?)(\]->)', bygroups(Operator, using(this), Operator)),
- (r'(<-\[)(.*?)(\]-)', bygroups(Operator, using(this), Operator)),
- (r'(-\[)(.*?)(\]-)', bygroups(Operator, using(this), Operator)),
- (r'-->|<--|\[|\]', Operator),
- (r'<|>|<>|=|<=|=>|\(|\)|\||:|,|;', Punctuation),
- (r'[.*{}]', Punctuation),
- ],
- 'strings': [
- (r'"(?:\\[tbnrf\'"\\]|[^\\"])*"', String),
- (r'`(?:``|[^`])+`', Name.Variable),
- ],
- 'whitespace': [
- (r'\s+', Whitespace),
- ],
- 'barewords': [
- (r'[a-z]\w*', Name),
- (r'\d+', Number),
- ],
- }
