diff options
Diffstat (limited to 'pygments/lexers/graph.py')
| -rw-r--r-- | pygments/lexers/graph.py | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/pygments/lexers/graph.py b/pygments/lexers/graph.py index 1a338246..f7b45e29 100644 --- a/pygments/lexers/graph.py +++ b/pygments/lexers/graph.py @@ -5,7 +5,7 @@ Lexers for graph query languages. - :copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS. + :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. """ @@ -22,9 +22,9 @@ __all__ = ['CypherLexer'] class CypherLexer(RegexLexer): """ For `Cypher Query Language - <http://docs.neo4j.org/chunked/milestone/cypher-query-lang.html>`_ + <https://neo4j.com/docs/developer-manual/3.3/cypher/>`_ - For the Cypher version in Neo4J 2.0 + For the Cypher version in Neo4j 3.3 .. versionadded:: 2.0 """ @@ -49,14 +49,19 @@ class CypherLexer(RegexLexer): ], 'keywords': [ (r'(create|order|match|limit|set|skip|start|return|with|where|' - r'delete|foreach|not|by)\b', Keyword), + r'delete|foreach|not|by|true|false)\b', Keyword), ], 'clauses': [ - # TODO: many missing ones, see http://docs.neo4j.org/refcard/2.0/ - (r'(all|any|as|asc|create|create\s+unique|delete|' - r'desc|distinct|foreach|in|is\s+null|limit|match|none|' - r'order\s+by|return|set|skip|single|start|union|where|with)\b', - Keyword), + # 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)), |