--- a/eric6/ThirdParty/Pygments/pygments/lexers/yang.py Tue Apr 20 19:47:39 2021 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,104 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- pygments.lexers.yang
- ~~~~~~~~~~~~~~~~~~~~
-
- Lexer for the YANG 1.1 modeling language. See :rfc:`7950`.
-
- :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
- :license: BSD, see LICENSE for details.
-"""
-
-from pygments.lexer import (RegexLexer, bygroups, words)
-from pygments.token import (Text, Token, Name, String, Comment,
- Number)
-
-__all__ = ['YangLexer']
-
-class YangLexer(RegexLexer):
- """
- Lexer for `YANG <https://tools.ietf.org/html/rfc7950/>`_, based on RFC7950
-
- .. versionadded:: 2.7
- """
- name = 'YANG'
- aliases = ['yang']
- filenames = ['*.yang']
- mimetypes = ['application/yang']
-
- #Keywords from RFC7950 ; oriented at BNF style
- TOP_STMTS_KEYWORDS = ("module", "submodule")
- MODULE_HEADER_STMT_KEYWORDS = ("belongs-to", "namespace", "prefix", "yang-version")
- META_STMT_KEYWORDS = ("contact", "description", "organization",
- "reference", "revision")
- LINKAGE_STMTS_KEYWORDS = ("import", "include", "revision-date")
- BODY_STMT_KEYWORDS = ("action", "argument", "augment", "deviation",
- "extension", "feature", "grouping", "identity",
- "if-feature", "input", "notification", "output",
- "rpc", "typedef")
- DATA_DEF_STMT_KEYWORDS = ("anydata", "anyxml", "case", "choice",
- "config", "container", "deviate", "leaf",
- "leaf-list", "list", "must", "presence",
- "refine", "uses", "when")
- TYPE_STMT_KEYWORDS = ("base", "bit", "default", "enum", "error-app-tag",
- "error-message", "fraction-digits", "length",
- "max-elements", "min-elements", "modifier",
- "ordered-by", "path", "pattern", "position",
- "range", "require-instance", "status", "type",
- "units", "value", "yin-element")
- LIST_STMT_KEYWORDS = ("key", "mandatory", "unique")
-
- #RFC7950 other keywords
- CONSTANTS_KEYWORDS = ("add", "current", "delete", "deprecated", "false",
- "invert-match", "max", "min", "not-supported",
- "obsolete", "replace", "true", "unbounded", "user")
-
- #RFC7950 Built-In Types
- TYPES = ("binary", "bits", "boolean", "decimal64", "empty", "enumeration",
- "identityref", "instance-identifier", "int16", "int32", "int64",
- "int8", "leafref", "string", "uint16", "uint32", "uint64",
- "uint8", "union")
-
- suffix_re_pattern = r'(?=[^\w\-:])'
-
- tokens = {
- 'comments': [
- (r'[^*/]', Comment),
- (r'/\*', Comment, '#push'),
- (r'\*/', Comment, '#pop'),
- (r'[*/]', Comment),
- ],
- "root": [
- (r'\s+', Text.Whitespace),
- (r'[{};]+', Token.Punctuation),
- (r'(?<![\-\w])(and|or|not|\+|\.)(?![\-\w])', Token.Operator),
-
- (r'"(?:\\"|[^"])*?"', String.Double),
- (r"'(?:\\'|[^'])*?'", String.Single),
-
- (r'/\*', Comment, 'comments'),
- (r'//.*?$', Comment),
-
- #match BNF stmt for `node-identifier` with [ prefix ":"]
- (r'(?:^|(?<=[\s{};]))([\w.-]+)(:)([\w.-]+)(?=[\s{};])',
- bygroups(Name.Namespace, Token.Punctuation, Name.Variable)),
-
- #match BNF stmt `date-arg-str`
- (r'([0-9]{4}\-[0-9]{2}\-[0-9]{2})(?=[\s{};])', Name.Label),
- (r'([0-9]+\.[0-9]+)(?=[\s{};])', Number.Float),
- (r'([0-9]+)(?=[\s{};])', Number.Integer),
-
- (words(TOP_STMTS_KEYWORDS, suffix=suffix_re_pattern), Token.Keyword),
- (words(MODULE_HEADER_STMT_KEYWORDS, suffix=suffix_re_pattern), Token.Keyword),
- (words(META_STMT_KEYWORDS, suffix=suffix_re_pattern), Token.Keyword),
- (words(LINKAGE_STMTS_KEYWORDS, suffix=suffix_re_pattern), Token.Keyword),
- (words(BODY_STMT_KEYWORDS, suffix=suffix_re_pattern), Token.Keyword),
- (words(DATA_DEF_STMT_KEYWORDS, suffix=suffix_re_pattern), Token.Keyword),
- (words(TYPE_STMT_KEYWORDS, suffix=suffix_re_pattern), Token.Keyword),
- (words(LIST_STMT_KEYWORDS, suffix=suffix_re_pattern), Token.Keyword),
- (words(TYPES, suffix=suffix_re_pattern), Name.Class),
- (words(CONSTANTS_KEYWORDS, suffix=suffix_re_pattern), Name.Class),
-
- (r'[^;{}\s\'"]+', Name.Variable),
- ]
- }
