--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/ThirdParty/Pygments/pygments/lexers/solidity.py Tue Apr 21 19:47:10 2020 +0200
@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+"""
+ pygments.lexers.solidity
+ ~~~~~~~~~~~~~~~~~~~~~~~~
+
+ Lexers for Solidity.
+
+ :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, bygroups, include, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+ Number, Punctuation
+
+__all__ = ['SolidityLexer']
+
+
+class SolidityLexer(RegexLexer):
+ """
+ For Solidity source code.
+
+ .. versionadded:: 2.5
+ """
+
+ name = 'Solidity'
+ aliases = ['solidity']
+ filenames = ['*.sol']
+ mimetypes = []
+
+ flags = re.MULTILINE | re.UNICODE
+
+ datatype = (
+ r'\b(address|bool|((bytes|hash|int|string|uint)(8|16|24|32|40|48|56|64'
+ r'|72|80|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208'
+ r'|216|224|232|240|248|256)?))\b'
+ )
+
+ tokens = {
+ 'root': [
+ include('whitespace'),
+ include('comments'),
+ (r'\bpragma\s+solidity\b', Keyword, 'pragma'),
+ (r'\b(contract)(\s+)([a-zA-Z_]\w*)',
+ bygroups(Keyword, Text.WhiteSpace, Name.Entity)),
+ (datatype + r'(\s+)((external|public|internal|private)\s+)?' +
+ r'([a-zA-Z_]\w*)',
+ bygroups(Keyword.Type, None, None, None, Text.WhiteSpace, Keyword,
+ None, Name.Variable)),
+ (r'\b(enum|event|function|struct)(\s+)([a-zA-Z_]\w*)',
+ bygroups(Keyword.Type, Text.WhiteSpace, Name.Variable)),
+ (r'\b(msg|block|tx)\.([A-Za-z_][A-Za-z0-9_]*)\b', Keyword),
+ (words((
+ 'block', 'break', 'constant', 'constructor', 'continue',
+ 'contract', 'do', 'else', 'external', 'false', 'for',
+ 'function', 'if', 'import', 'inherited', 'internal', 'is',
+ 'library', 'mapping', 'memory', 'modifier', 'msg', 'new',
+ 'payable', 'private', 'public', 'require', 'return',
+ 'returns', 'struct', 'suicide', 'throw', 'this', 'true',
+ 'tx', 'var', 'while'), prefix=r'\b', suffix=r'\b'),
+ Keyword.Type),
+ (words(('keccak256',), prefix=r'\b', suffix=r'\b'), Name.Builtin),
+ (datatype, Keyword.Type),
+ include('constants'),
+ (r'[a-zA-Z_]\w*', Text),
+ (r'[!<=>+*/-]', Operator),
+ (r'[.;:{}(),\[\]]', Punctuation)
+ ],
+ 'comments': [
+ (r'//(\n|[\w\W]*?[^\\]\n)', Comment.Single),
+ (r'/(\\\n)?[*][\w\W]*?[*](\\\n)?/', Comment.Multiline),
+ (r'/(\\\n)?[*][\w\W]*', Comment.Multiline)
+ ],
+ 'constants': [
+ (r'("([\\]"|.)*?")', String.Double),
+ (r"('([\\]'|.)*?')", String.Single),
+ (r'\b0[xX][0-9a-fA-F]+\b', Number.Hex),
+ (r'\b\d+\b', Number.Decimal),
+ ],
+ 'pragma': [
+ include('whitespace'),
+ include('comments'),
+ (r'(\^|>=|<)(\s*)(\d+\.\d+\.\d+)',
+ bygroups(Operator, Text.WhiteSpace, Keyword)),
+ (r';', Punctuation, '#pop')
+ ],
+ 'whitespace': [
+ (r'\s+', Text.WhiteSpace),
+ (r'\n', Text.WhiteSpace)
+ ]
+ }
