3724 lines
152 KiB
Python
3724 lines
152 KiB
Python
# -*- coding: utf-8 -*-
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"""
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pygments.lexers.compiled
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~~~~~~~~~~~~~~~~~~~~~~~~
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Lexers for compiled languages.
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:copyright: Copyright 2006-2013 by the Pygments team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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import re
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from string import Template
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from pygments.lexer import Lexer, RegexLexer, include, bygroups, using, \
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this, combined, inherit, do_insertions
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from pygments.util import get_bool_opt, get_list_opt
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from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
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Number, Punctuation, Error, Literal, Generic
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from pygments.scanner import Scanner
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# backwards compatibility
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from pygments.lexers.functional import OcamlLexer
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from pygments.lexers.jvm import JavaLexer, ScalaLexer
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__all__ = ['CLexer', 'CppLexer', 'DLexer', 'DelphiLexer', 'ECLexer',
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'NesCLexer', 'DylanLexer', 'ObjectiveCLexer', 'ObjectiveCppLexer',
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'FortranLexer', 'GLShaderLexer', 'PrologLexer', 'CythonLexer',
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'ValaLexer', 'OocLexer', 'GoLexer', 'FelixLexer', 'AdaLexer',
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'Modula2Lexer', 'BlitzMaxLexer', 'BlitzBasicLexer', 'NimrodLexer',
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'FantomLexer', 'RustLexer', 'CudaLexer', 'MonkeyLexer', 'SwigLexer',
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'DylanLidLexer', 'DylanConsoleLexer', 'CobolLexer',
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'CobolFreeformatLexer', 'LogosLexer', 'ClayLexer']
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class CFamilyLexer(RegexLexer):
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"""
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For C family source code. This is used as a base class to avoid repetitious
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definitions.
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"""
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#: optional Comment or Whitespace
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_ws = r'(?:\s|//.*?\n|/[*].*?[*]/)+'
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#: only one /* */ style comment
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_ws1 = r':\s*/[*].*?[*]/\s*'
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tokens = {
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'whitespace': [
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# preprocessor directives: without whitespace
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('^#if\s+0', Comment.Preproc, 'if0'),
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('^#', Comment.Preproc, 'macro'),
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# or with whitespace
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('^(' + _ws1 + r')(#if\s+0)',
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bygroups(using(this), Comment.Preproc), 'if0'),
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('^(' + _ws1 + ')(#)',
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bygroups(using(this), Comment.Preproc), 'macro'),
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(r'^(\s*)([a-zA-Z_][a-zA-Z0-9_]*:(?!:))',
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bygroups(Text, Name.Label)),
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(r'\n', Text),
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(r'\s+', Text),
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(r'\\\n', Text), # line continuation
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(r'//(\n|(.|\n)*?[^\\]\n)', Comment.Single),
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(r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
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],
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'statements': [
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(r'L?"', String, 'string'),
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(r"L?'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'", String.Char),
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(r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*', Number.Float),
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(r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
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(r'0x[0-9a-fA-F]+[LlUu]*', Number.Hex),
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(r'0[0-7]+[LlUu]*', Number.Oct),
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(r'\d+[LlUu]*', Number.Integer),
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(r'\*/', Error),
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(r'[~!%^&*+=|?:<>/-]', Operator),
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(r'[()\[\],.]', Punctuation),
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(r'\b(case)(.+?)(:)', bygroups(Keyword, using(this), Text)),
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(r'(auto|break|case|const|continue|default|do|else|enum|extern|'
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r'for|goto|if|register|restricted|return|sizeof|static|struct|'
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r'switch|typedef|union|volatile|while)\b', Keyword),
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(r'(bool|int|long|float|short|double|char|unsigned|signed|void|'
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r'[a-z_][a-z0-9_]*_t)\b',
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Keyword.Type),
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(r'(_{0,2}inline|naked|restrict|thread|typename)\b', Keyword.Reserved),
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# Vector intrinsics
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(r'(__(m128i|m128d|m128|m64))\b', Keyword.Reserved),
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# Microsoft-isms
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(r'__(asm|int8|based|except|int16|stdcall|cdecl|fastcall|int32|'
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r'declspec|finally|int64|try|leave|wchar_t|w64|unaligned|'
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r'raise|noop|identifier|forceinline|assume)\b', Keyword.Reserved),
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(r'(true|false|NULL)\b', Name.Builtin),
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('[a-zA-Z_][a-zA-Z0-9_]*', Name),
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],
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'root': [
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include('whitespace'),
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# functions
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(r'((?:[a-zA-Z0-9_*\s])+?(?:\s|[*]))' # return arguments
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r'([a-zA-Z_][a-zA-Z0-9_]*)' # method name
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r'(\s*\([^;]*?\))' # signature
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r'(' + _ws + r')?({)',
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bygroups(using(this), Name.Function, using(this), using(this),
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Punctuation),
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'function'),
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# function declarations
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(r'((?:[a-zA-Z0-9_*\s])+?(?:\s|[*]))' # return arguments
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r'([a-zA-Z_][a-zA-Z0-9_]*)' # method name
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r'(\s*\([^;]*?\))' # signature
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r'(' + _ws + r')?(;)',
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bygroups(using(this), Name.Function, using(this), using(this),
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Punctuation)),
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('', Text, 'statement'),
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],
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'statement' : [
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include('whitespace'),
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include('statements'),
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('[{}]', Punctuation),
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(';', Punctuation, '#pop'),
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],
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'function': [
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include('whitespace'),
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include('statements'),
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(';', Punctuation),
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('{', Punctuation, '#push'),
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('}', Punctuation, '#pop'),
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],
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'string': [
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(r'"', String, '#pop'),
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(r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|'
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r'u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})', String.Escape),
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(r'[^\\"\n]+', String), # all other characters
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(r'\\\n', String), # line continuation
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(r'\\', String), # stray backslash
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],
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'macro': [
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(r'[^/\n]+', Comment.Preproc),
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(r'/[*](.|\n)*?[*]/', Comment.Multiline),
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(r'//.*?\n', Comment.Single, '#pop'),
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(r'/', Comment.Preproc),
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(r'(?<=\\)\n', Comment.Preproc),
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(r'\n', Comment.Preproc, '#pop'),
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],
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'if0': [
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(r'^\s*#if.*?(?<!\\)\n', Comment.Preproc, '#push'),
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(r'^\s*#el(?:se|if).*\n', Comment.Preproc, '#pop'),
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(r'^\s*#endif.*?(?<!\\)\n', Comment.Preproc, '#pop'),
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(r'.*?\n', Comment),
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]
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}
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stdlib_types = ['size_t', 'ssize_t', 'off_t', 'wchar_t', 'ptrdiff_t',
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'sig_atomic_t', 'fpos_t', 'clock_t', 'time_t', 'va_list',
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'jmp_buf', 'FILE', 'DIR', 'div_t', 'ldiv_t', 'mbstate_t',
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'wctrans_t', 'wint_t', 'wctype_t']
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c99_types = ['_Bool', '_Complex', 'int8_t', 'int16_t', 'int32_t', 'int64_t',
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'uint8_t', 'uint16_t', 'uint32_t', 'uint64_t', 'int_least8_t',
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'int_least16_t', 'int_least32_t', 'int_least64_t',
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'uint_least8_t', 'uint_least16_t', 'uint_least32_t',
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'uint_least64_t', 'int_fast8_t', 'int_fast16_t', 'int_fast32_t',
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'int_fast64_t', 'uint_fast8_t', 'uint_fast16_t', 'uint_fast32_t',
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'uint_fast64_t', 'intptr_t', 'uintptr_t', 'intmax_t',
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'uintmax_t']
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def __init__(self, **options):
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self.stdlibhighlighting = get_bool_opt(options,
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'stdlibhighlighting', True)
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self.c99highlighting = get_bool_opt(options,
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'c99highlighting', True)
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RegexLexer.__init__(self, **options)
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def get_tokens_unprocessed(self, text):
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for index, token, value in \
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RegexLexer.get_tokens_unprocessed(self, text):
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if token is Name:
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if self.stdlibhighlighting and value in self.stdlib_types:
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token = Keyword.Type
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elif self.c99highlighting and value in self.c99_types:
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token = Keyword.Type
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yield index, token, value
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class CLexer(CFamilyLexer):
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"""
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For C source code with preprocessor directives.
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"""
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name = 'C'
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aliases = ['c']
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filenames = ['*.c', '*.h', '*.idc']
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mimetypes = ['text/x-chdr', 'text/x-csrc']
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priority = 0.1
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def analyse_text(text):
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return 0.1
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class CppLexer(CFamilyLexer):
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"""
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For C++ source code with preprocessor directives.
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"""
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name = 'C++'
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aliases = ['cpp', 'c++']
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filenames = ['*.cpp', '*.hpp', '*.c++', '*.h++',
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'*.cc', '*.hh', '*.cxx', '*.hxx',
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'*.C', '*.H', '*.cp', '*.CPP']
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mimetypes = ['text/x-c++hdr', 'text/x-c++src']
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priority = 0.1
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tokens = {
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'statements': [
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(r'(asm|catch|const_cast|delete|dynamic_cast|explicit|'
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r'export|friend|mutable|namespace|new|operator|'
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r'private|protected|public|reinterpret_cast|'
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r'restrict|static_cast|template|this|throw|throws|'
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r'typeid|typename|using|virtual)\b', Keyword),
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(r'(class)(\s+)', bygroups(Keyword, Text), 'classname'),
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inherit,
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],
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'root': [
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inherit,
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# C++ Microsoft-isms
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(r'__(virtual_inheritance|uuidof|super|single_inheritance|'
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r'multiple_inheritance|interface|event)\b', Keyword.Reserved),
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# Offload C++ extensions, http://offload.codeplay.com/
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(r'(__offload|__blockingoffload|__outer)\b', Keyword.Pseudo),
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],
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'classname': [
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(r'[a-zA-Z_][a-zA-Z0-9_]*', Name.Class, '#pop'),
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# template specification
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(r'\s*(?=>)', Text, '#pop'),
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],
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}
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def analyse_text(text):
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return 0.1
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class SwigLexer(CppLexer):
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"""
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For `SWIG <http://www.swig.org/>`_ source code.
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*New in Pygments 1.7.*
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"""
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name = 'SWIG'
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aliases = ['Swig', 'swig']
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filenames = ['*.swg', '*.i']
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mimetypes = ['text/swig']
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priority = 0.04 # Lower than C/C++ and Objective C/C++
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tokens = {
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'statements': [
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(r'(%[a-z_][a-z0-9_]*)', Name.Function), # SWIG directives
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('\$\**\&?[a-zA-Z0-9_]+', Name), # Special variables
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(r'##*[a-zA-Z_][a-zA-Z0-9_]*', Comment.Preproc), # Stringification / additional preprocessor directives
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inherit,
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],
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}
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# This is a far from complete set of SWIG directives
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swig_directives = (
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# Most common directives
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'%apply', '%define', '%director', '%enddef', '%exception', '%extend',
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'%feature', '%fragment', '%ignore', '%immutable', '%import', '%include',
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'%inline', '%insert', '%module', '%newobject', '%nspace', '%pragma',
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'%rename', '%shared_ptr', '%template', '%typecheck', '%typemap',
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# Less common directives
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'%arg', '%attribute', '%bang', '%begin', '%callback', '%catches', '%clear',
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'%constant', '%copyctor', '%csconst', '%csconstvalue', '%csenum',
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'%csmethodmodifiers', '%csnothrowexception', '%default', '%defaultctor',
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'%defaultdtor', '%defined', '%delete', '%delobject', '%descriptor',
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'%exceptionclass', '%exceptionvar', '%extend_smart_pointer', '%fragments',
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'%header', '%ifcplusplus', '%ignorewarn', '%implicit', '%implicitconv',
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'%init', '%javaconst', '%javaconstvalue', '%javaenum', '%javaexception',
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'%javamethodmodifiers', '%kwargs', '%luacode', '%mutable', '%naturalvar',
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'%nestedworkaround', '%perlcode', '%pythonabc', '%pythonappend',
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'%pythoncallback', '%pythoncode', '%pythondynamic', '%pythonmaybecall',
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'%pythonnondynamic', '%pythonprepend', '%refobject', '%shadow', '%sizeof',
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'%trackobjects', '%types', '%unrefobject', '%varargs', '%warn', '%warnfilter')
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def analyse_text(text):
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rv = 0.1 # Same as C/C++
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# Search for SWIG directives, which are conventionally at the beginning of
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# a line. The probability of them being within a line is low, so let another
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# lexer win in this case.
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matches = re.findall(r'^\s*(%[a-z_][a-z0-9_]*)', text, re.M)
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for m in matches:
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if m in SwigLexer.swig_directives:
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rv = 0.98
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break
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else:
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rv = 0.91 # Fraction higher than MatlabLexer
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return rv
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class ECLexer(CLexer):
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"""
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For eC source code with preprocessor directives.
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*New in Pygments 1.5.*
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"""
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name = 'eC'
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aliases = ['ec']
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filenames = ['*.ec', '*.eh']
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mimetypes = ['text/x-echdr', 'text/x-ecsrc']
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tokens = {
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'statements': [
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(r'(virtual|class|private|public|property|import|delete|new|new0|'
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r'renew|renew0|define|get|set|remote|dllexport|dllimport|stdcall|'
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r'subclass|__on_register_module|namespace|using|typed_object|'
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r'any_object|incref|register|watch|stopwatching|firewatchers|'
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r'watchable|class_designer|class_fixed|class_no_expansion|isset|'
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r'class_default_property|property_category|class_data|'
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r'class_property|virtual|thisclass|'
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r'dbtable|dbindex|database_open|dbfield)\b', Keyword),
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(r'(uint|uint16|uint32|uint64|bool|byte|unichar|int64)\b',
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Keyword.Type),
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(r'(class)(\s+)', bygroups(Keyword, Text), 'classname'),
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(r'(null|value|this)\b', Name.Builtin),
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inherit,
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],
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'classname': [
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(r'[a-zA-Z_][a-zA-Z0-9_]*', Name.Class, '#pop'),
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# template specification
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(r'\s*(?=>)', Text, '#pop'),
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],
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}
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class NesCLexer(CLexer):
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"""
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For `nesC <https://github.com/tinyos/nesc>`_ source code with preprocessor
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directives.
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*New in Pygments 1.7.*
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"""
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name = 'nesC'
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aliases = ['nesc']
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filenames = ['*.nc']
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mimetypes = ['text/x-nescsrc']
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tokens = {
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'statements': [
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(r'(abstract|as|async|atomic|call|command|component|components|'
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r'configuration|event|extends|generic|implementation|includes|'
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r'interface|module|new|norace|post|provides|signal|task|uses)\b',
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Keyword),
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(r'(nx_struct|nx_union|nx_int8_t|nx_int16_t|nx_int32_t|nx_int64_t|'
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r'nx_uint8_t|nx_uint16_t|nx_uint32_t|nx_uint64_t)\b',
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Keyword.Type),
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inherit,
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],
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}
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|
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class ClayLexer(RegexLexer):
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"""
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For `Clay <http://claylabs.com/clay/>`_ source.
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*New in Pygments 1.7.*
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"""
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name = 'Clay'
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filenames = ['*.clay']
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aliases = ['clay']
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mimetypes = ['text/x-clay']
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tokens = {
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'root': [
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(r'\s', Text),
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(r'//.*?$', Comment.Singleline),
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(r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
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(r'\b(public|private|import|as|record|variant|instance'
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r'|define|overload|default|external|alias'
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r'|rvalue|ref|forward|inline|noinline|forceinline'
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r'|enum|var|and|or|not|if|else|goto|return|while'
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r'|switch|case|break|continue|for|in|true|false|try|catch|throw'
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r'|finally|onerror|staticassert|eval|when|newtype'
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r'|__FILE__|__LINE__|__COLUMN__|__ARG__'
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r')\b', Keyword),
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(r'[~!%^&*+=|:<>/-]', Operator),
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(r'[#(){}\[\],;.]', Punctuation),
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(r'0x[0-9a-fA-F]+[LlUu]*', Number.Hex),
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(r'\d+[LlUu]*', Number.Integer),
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(r'\b(true|false)\b', Name.Builtin),
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(r'(?i)[a-z_?][a-z_?0-9]*', Name),
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(r'"""', String, 'tdqs'),
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(r'"', String, 'dqs'),
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],
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'strings': [
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(r'(?i)\\(x[0-9a-f]{2}|.)', String.Escape),
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(r'.', String),
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],
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'nl': [
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(r'\n', String),
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],
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'dqs': [
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(r'"', String, '#pop'),
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include('strings'),
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],
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'tdqs': [
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(r'"""', String, '#pop'),
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include('strings'),
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include('nl'),
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],
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}
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class DLexer(RegexLexer):
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"""
|
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For D source.
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*New in Pygments 1.2.*
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"""
|
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name = 'D'
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filenames = ['*.d', '*.di']
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aliases = ['d']
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mimetypes = ['text/x-dsrc']
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tokens = {
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'root': [
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(r'\n', Text),
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(r'\s+', Text),
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#(r'\\\n', Text), # line continuations
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# Comments
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(r'//(.*?)\n', Comment.Single),
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(r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
|
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(r'/\+', Comment.Multiline, 'nested_comment'),
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# Keywords
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(r'(abstract|alias|align|asm|assert|auto|body|break|case|cast'
|
|
r'|catch|class|const|continue|debug|default|delegate|delete'
|
|
r'|deprecated|do|else|enum|export|extern|finally|final'
|
|
r'|foreach_reverse|foreach|for|function|goto|if|import|inout'
|
|
r'|interface|invariant|in|is|lazy|mixin|module|new|nothrow|out'
|
|
r'|override|package|pragma|private|protected|public|pure|ref|return'
|
|
r'|scope|static|struct|super|switch|synchronized|template|this'
|
|
r'|throw|try|typedef|typeid|typeof|union|unittest|version|volatile'
|
|
r'|while|with|__traits)\b', Keyword
|
|
),
|
|
(r'(bool|byte|cdouble|cent|cfloat|char|creal|dchar|double|float'
|
|
r'|idouble|ifloat|int|ireal|long|real|short|ubyte|ucent|uint|ulong'
|
|
r'|ushort|void|wchar)\b', Keyword.Type
|
|
),
|
|
(r'(false|true|null)\b', Keyword.Constant),
|
|
(r'macro\b', Keyword.Reserved),
|
|
(r'(string|wstring|dstring)\b', Name.Builtin),
|
|
# FloatLiteral
|
|
# -- HexFloat
|
|
(r'0[xX]([0-9a-fA-F_]*\.[0-9a-fA-F_]+|[0-9a-fA-F_]+)'
|
|
r'[pP][+\-]?[0-9_]+[fFL]?[i]?', Number.Float),
|
|
# -- DecimalFloat
|
|
(r'[0-9_]+(\.[0-9_]+[eE][+\-]?[0-9_]+|'
|
|
r'\.[0-9_]*|[eE][+\-]?[0-9_]+)[fFL]?[i]?', Number.Float),
|
|
(r'\.(0|[1-9][0-9_]*)([eE][+\-]?[0-9_]+)?[fFL]?[i]?', Number.Float),
|
|
# IntegerLiteral
|
|
# -- Binary
|
|
(r'0[Bb][01_]+', Number),
|
|
# -- Octal
|
|
(r'0[0-7_]+', Number.Oct),
|
|
# -- Hexadecimal
|
|
(r'0[xX][0-9a-fA-F_]+', Number.Hex),
|
|
# -- Decimal
|
|
(r'(0|[1-9][0-9_]*)([LUu]|Lu|LU|uL|UL)?', Number.Integer),
|
|
# CharacterLiteral
|
|
(r"""'(\\['"?\\abfnrtv]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}"""
|
|
r"""|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|\\&\w+;|.)'""",
|
|
String.Char
|
|
),
|
|
# StringLiteral
|
|
# -- WysiwygString
|
|
(r'r"[^"]*"[cwd]?', String),
|
|
# -- AlternateWysiwygString
|
|
(r'`[^`]*`[cwd]?', String),
|
|
# -- DoubleQuotedString
|
|
(r'"(\\\\|\\"|[^"])*"[cwd]?', String),
|
|
# -- EscapeSequence
|
|
(r"\\(['\"?\\abfnrtv]|x[0-9a-fA-F]{2}|[0-7]{1,3}"
|
|
r"|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8}|&\w+;)",
|
|
String
|
|
),
|
|
# -- HexString
|
|
(r'x"[0-9a-fA-F_\s]*"[cwd]?', String),
|
|
# -- DelimitedString
|
|
(r'q"\[', String, 'delimited_bracket'),
|
|
(r'q"\(', String, 'delimited_parenthesis'),
|
|
(r'q"<', String, 'delimited_angle'),
|
|
(r'q"{', String, 'delimited_curly'),
|
|
(r'q"([a-zA-Z_]\w*)\n.*?\n\1"', String),
|
|
(r'q"(.).*?\1"', String),
|
|
# -- TokenString
|
|
(r'q{', String, 'token_string'),
|
|
# Tokens
|
|
(r'(~=|\^=|%=|\*=|==|!>=|!<=|!<>=|!<>|!<|!>|!=|>>>=|>>>|>>=|>>|>='
|
|
r'|<>=|<>|<<=|<<|<=|\+\+|\+=|--|-=|\|\||\|=|&&|&=|\.\.\.|\.\.|/=)'
|
|
r'|[/.&|\-+<>!()\[\]{}?,;:$=*%^~]', Punctuation
|
|
),
|
|
# Identifier
|
|
(r'[a-zA-Z_]\w*', Name),
|
|
],
|
|
'nested_comment': [
|
|
(r'[^+/]+', Comment.Multiline),
|
|
(r'/\+', Comment.Multiline, '#push'),
|
|
(r'\+/', Comment.Multiline, '#pop'),
|
|
(r'[+/]', Comment.Multiline),
|
|
],
|
|
'token_string': [
|
|
(r'{', Punctuation, 'token_string_nest'),
|
|
(r'}', String, '#pop'),
|
|
include('root'),
|
|
],
|
|
'token_string_nest': [
|
|
(r'{', Punctuation, '#push'),
|
|
(r'}', Punctuation, '#pop'),
|
|
include('root'),
|
|
],
|
|
'delimited_bracket': [
|
|
(r'[^\[\]]+', String),
|
|
(r'\[', String, 'delimited_inside_bracket'),
|
|
(r'\]"', String, '#pop'),
|
|
],
|
|
'delimited_inside_bracket': [
|
|
(r'[^\[\]]+', String),
|
|
(r'\[', String, '#push'),
|
|
(r'\]', String, '#pop'),
|
|
],
|
|
'delimited_parenthesis': [
|
|
(r'[^\(\)]+', String),
|
|
(r'\(', String, 'delimited_inside_parenthesis'),
|
|
(r'\)"', String, '#pop'),
|
|
],
|
|
'delimited_inside_parenthesis': [
|
|
(r'[^\(\)]+', String),
|
|
(r'\(', String, '#push'),
|
|
(r'\)', String, '#pop'),
|
|
],
|
|
'delimited_angle': [
|
|
(r'[^<>]+', String),
|
|
(r'<', String, 'delimited_inside_angle'),
|
|
(r'>"', String, '#pop'),
|
|
],
|
|
'delimited_inside_angle': [
|
|
(r'[^<>]+', String),
|
|
(r'<', String, '#push'),
|
|
(r'>', String, '#pop'),
|
|
],
|
|
'delimited_curly': [
|
|
(r'[^{}]+', String),
|
|
(r'{', String, 'delimited_inside_curly'),
|
|
(r'}"', String, '#pop'),
|
|
],
|
|
'delimited_inside_curly': [
|
|
(r'[^{}]+', String),
|
|
(r'{', String, '#push'),
|
|
(r'}', String, '#pop'),
|
|
],
|
|
}
|
|
|
|
|
|
class DelphiLexer(Lexer):
|
|
"""
|
|
For `Delphi <http://www.borland.com/delphi/>`_ (Borland Object Pascal),
|
|
Turbo Pascal and Free Pascal source code.
|
|
|
|
Additional options accepted:
|
|
|
|
`turbopascal`
|
|
Highlight Turbo Pascal specific keywords (default: ``True``).
|
|
`delphi`
|
|
Highlight Borland Delphi specific keywords (default: ``True``).
|
|
`freepascal`
|
|
Highlight Free Pascal specific keywords (default: ``True``).
|
|
`units`
|
|
A list of units that should be considered builtin, supported are
|
|
``System``, ``SysUtils``, ``Classes`` and ``Math``.
|
|
Default is to consider all of them builtin.
|
|
"""
|
|
name = 'Delphi'
|
|
aliases = ['delphi', 'pas', 'pascal', 'objectpascal']
|
|
filenames = ['*.pas']
|
|
mimetypes = ['text/x-pascal']
|
|
|
|
TURBO_PASCAL_KEYWORDS = [
|
|
'absolute', 'and', 'array', 'asm', 'begin', 'break', 'case',
|
|
'const', 'constructor', 'continue', 'destructor', 'div', 'do',
|
|
'downto', 'else', 'end', 'file', 'for', 'function', 'goto',
|
|
'if', 'implementation', 'in', 'inherited', 'inline', 'interface',
|
|
'label', 'mod', 'nil', 'not', 'object', 'of', 'on', 'operator',
|
|
'or', 'packed', 'procedure', 'program', 'record', 'reintroduce',
|
|
'repeat', 'self', 'set', 'shl', 'shr', 'string', 'then', 'to',
|
|
'type', 'unit', 'until', 'uses', 'var', 'while', 'with', 'xor'
|
|
]
|
|
|
|
DELPHI_KEYWORDS = [
|
|
'as', 'class', 'except', 'exports', 'finalization', 'finally',
|
|
'initialization', 'is', 'library', 'on', 'property', 'raise',
|
|
'threadvar', 'try'
|
|
]
|
|
|
|
FREE_PASCAL_KEYWORDS = [
|
|
'dispose', 'exit', 'false', 'new', 'true'
|
|
]
|
|
|
|
BLOCK_KEYWORDS = set([
|
|
'begin', 'class', 'const', 'constructor', 'destructor', 'end',
|
|
'finalization', 'function', 'implementation', 'initialization',
|
|
'label', 'library', 'operator', 'procedure', 'program', 'property',
|
|
'record', 'threadvar', 'type', 'unit', 'uses', 'var'
|
|
])
|
|
|
|
FUNCTION_MODIFIERS = set([
|
|
'alias', 'cdecl', 'export', 'inline', 'interrupt', 'nostackframe',
|
|
'pascal', 'register', 'safecall', 'softfloat', 'stdcall',
|
|
'varargs', 'name', 'dynamic', 'near', 'virtual', 'external',
|
|
'override', 'assembler'
|
|
])
|
|
|
|
# XXX: those aren't global. but currently we know no way for defining
|
|
# them just for the type context.
|
|
DIRECTIVES = set([
|
|
'absolute', 'abstract', 'assembler', 'cppdecl', 'default', 'far',
|
|
'far16', 'forward', 'index', 'oldfpccall', 'private', 'protected',
|
|
'published', 'public'
|
|
])
|
|
|
|
BUILTIN_TYPES = set([
|
|
'ansichar', 'ansistring', 'bool', 'boolean', 'byte', 'bytebool',
|
|
'cardinal', 'char', 'comp', 'currency', 'double', 'dword',
|
|
'extended', 'int64', 'integer', 'iunknown', 'longbool', 'longint',
|
|
'longword', 'pansichar', 'pansistring', 'pbool', 'pboolean',
|
|
'pbyte', 'pbytearray', 'pcardinal', 'pchar', 'pcomp', 'pcurrency',
|
|
'pdate', 'pdatetime', 'pdouble', 'pdword', 'pextended', 'phandle',
|
|
'pint64', 'pinteger', 'plongint', 'plongword', 'pointer',
|
|
'ppointer', 'pshortint', 'pshortstring', 'psingle', 'psmallint',
|
|
'pstring', 'pvariant', 'pwidechar', 'pwidestring', 'pword',
|
|
'pwordarray', 'pwordbool', 'real', 'real48', 'shortint',
|
|
'shortstring', 'single', 'smallint', 'string', 'tclass', 'tdate',
|
|
'tdatetime', 'textfile', 'thandle', 'tobject', 'ttime', 'variant',
|
|
'widechar', 'widestring', 'word', 'wordbool'
|
|
])
|
|
|
|
BUILTIN_UNITS = {
|
|
'System': [
|
|
'abs', 'acquireexceptionobject', 'addr', 'ansitoutf8',
|
|
'append', 'arctan', 'assert', 'assigned', 'assignfile',
|
|
'beginthread', 'blockread', 'blockwrite', 'break', 'chdir',
|
|
'chr', 'close', 'closefile', 'comptocurrency', 'comptodouble',
|
|
'concat', 'continue', 'copy', 'cos', 'dec', 'delete',
|
|
'dispose', 'doubletocomp', 'endthread', 'enummodules',
|
|
'enumresourcemodules', 'eof', 'eoln', 'erase', 'exceptaddr',
|
|
'exceptobject', 'exclude', 'exit', 'exp', 'filepos', 'filesize',
|
|
'fillchar', 'finalize', 'findclasshinstance', 'findhinstance',
|
|
'findresourcehinstance', 'flush', 'frac', 'freemem',
|
|
'get8087cw', 'getdir', 'getlasterror', 'getmem',
|
|
'getmemorymanager', 'getmodulefilename', 'getvariantmanager',
|
|
'halt', 'hi', 'high', 'inc', 'include', 'initialize', 'insert',
|
|
'int', 'ioresult', 'ismemorymanagerset', 'isvariantmanagerset',
|
|
'length', 'ln', 'lo', 'low', 'mkdir', 'move', 'new', 'odd',
|
|
'olestrtostring', 'olestrtostrvar', 'ord', 'paramcount',
|
|
'paramstr', 'pi', 'pos', 'pred', 'ptr', 'pucs4chars', 'random',
|
|
'randomize', 'read', 'readln', 'reallocmem',
|
|
'releaseexceptionobject', 'rename', 'reset', 'rewrite', 'rmdir',
|
|
'round', 'runerror', 'seek', 'seekeof', 'seekeoln',
|
|
'set8087cw', 'setlength', 'setlinebreakstyle',
|
|
'setmemorymanager', 'setstring', 'settextbuf',
|
|
'setvariantmanager', 'sin', 'sizeof', 'slice', 'sqr', 'sqrt',
|
|
'str', 'stringofchar', 'stringtoolestr', 'stringtowidechar',
|
|
'succ', 'swap', 'trunc', 'truncate', 'typeinfo',
|
|
'ucs4stringtowidestring', 'unicodetoutf8', 'uniquestring',
|
|
'upcase', 'utf8decode', 'utf8encode', 'utf8toansi',
|
|
'utf8tounicode', 'val', 'vararrayredim', 'varclear',
|
|
'widecharlentostring', 'widecharlentostrvar',
|
|
'widechartostring', 'widechartostrvar',
|
|
'widestringtoucs4string', 'write', 'writeln'
|
|
],
|
|
'SysUtils': [
|
|
'abort', 'addexitproc', 'addterminateproc', 'adjustlinebreaks',
|
|
'allocmem', 'ansicomparefilename', 'ansicomparestr',
|
|
'ansicomparetext', 'ansidequotedstr', 'ansiextractquotedstr',
|
|
'ansilastchar', 'ansilowercase', 'ansilowercasefilename',
|
|
'ansipos', 'ansiquotedstr', 'ansisamestr', 'ansisametext',
|
|
'ansistrcomp', 'ansistricomp', 'ansistrlastchar', 'ansistrlcomp',
|
|
'ansistrlicomp', 'ansistrlower', 'ansistrpos', 'ansistrrscan',
|
|
'ansistrscan', 'ansistrupper', 'ansiuppercase',
|
|
'ansiuppercasefilename', 'appendstr', 'assignstr', 'beep',
|
|
'booltostr', 'bytetocharindex', 'bytetocharlen', 'bytetype',
|
|
'callterminateprocs', 'changefileext', 'charlength',
|
|
'chartobyteindex', 'chartobytelen', 'comparemem', 'comparestr',
|
|
'comparetext', 'createdir', 'createguid', 'currentyear',
|
|
'currtostr', 'currtostrf', 'date', 'datetimetofiledate',
|
|
'datetimetostr', 'datetimetostring', 'datetimetosystemtime',
|
|
'datetimetotimestamp', 'datetostr', 'dayofweek', 'decodedate',
|
|
'decodedatefully', 'decodetime', 'deletefile', 'directoryexists',
|
|
'diskfree', 'disksize', 'disposestr', 'encodedate', 'encodetime',
|
|
'exceptionerrormessage', 'excludetrailingbackslash',
|
|
'excludetrailingpathdelimiter', 'expandfilename',
|
|
'expandfilenamecase', 'expanduncfilename', 'extractfiledir',
|
|
'extractfiledrive', 'extractfileext', 'extractfilename',
|
|
'extractfilepath', 'extractrelativepath', 'extractshortpathname',
|
|
'fileage', 'fileclose', 'filecreate', 'filedatetodatetime',
|
|
'fileexists', 'filegetattr', 'filegetdate', 'fileisreadonly',
|
|
'fileopen', 'fileread', 'filesearch', 'fileseek', 'filesetattr',
|
|
'filesetdate', 'filesetreadonly', 'filewrite', 'finalizepackage',
|
|
'findclose', 'findcmdlineswitch', 'findfirst', 'findnext',
|
|
'floattocurr', 'floattodatetime', 'floattodecimal', 'floattostr',
|
|
'floattostrf', 'floattotext', 'floattotextfmt', 'fmtloadstr',
|
|
'fmtstr', 'forcedirectories', 'format', 'formatbuf', 'formatcurr',
|
|
'formatdatetime', 'formatfloat', 'freeandnil', 'getcurrentdir',
|
|
'getenvironmentvariable', 'getfileversion', 'getformatsettings',
|
|
'getlocaleformatsettings', 'getmodulename', 'getpackagedescription',
|
|
'getpackageinfo', 'gettime', 'guidtostring', 'incamonth',
|
|
'includetrailingbackslash', 'includetrailingpathdelimiter',
|
|
'incmonth', 'initializepackage', 'interlockeddecrement',
|
|
'interlockedexchange', 'interlockedexchangeadd',
|
|
'interlockedincrement', 'inttohex', 'inttostr', 'isdelimiter',
|
|
'isequalguid', 'isleapyear', 'ispathdelimiter', 'isvalidident',
|
|
'languages', 'lastdelimiter', 'loadpackage', 'loadstr',
|
|
'lowercase', 'msecstotimestamp', 'newstr', 'nextcharindex', 'now',
|
|
'outofmemoryerror', 'quotedstr', 'raiselastoserror',
|
|
'raiselastwin32error', 'removedir', 'renamefile', 'replacedate',
|
|
'replacetime', 'safeloadlibrary', 'samefilename', 'sametext',
|
|
'setcurrentdir', 'showexception', 'sleep', 'stralloc', 'strbufsize',
|
|
'strbytetype', 'strcat', 'strcharlength', 'strcomp', 'strcopy',
|
|
'strdispose', 'strecopy', 'strend', 'strfmt', 'stricomp',
|
|
'stringreplace', 'stringtoguid', 'strlcat', 'strlcomp', 'strlcopy',
|
|
'strlen', 'strlfmt', 'strlicomp', 'strlower', 'strmove', 'strnew',
|
|
'strnextchar', 'strpas', 'strpcopy', 'strplcopy', 'strpos',
|
|
'strrscan', 'strscan', 'strtobool', 'strtobooldef', 'strtocurr',
|
|
'strtocurrdef', 'strtodate', 'strtodatedef', 'strtodatetime',
|
|
'strtodatetimedef', 'strtofloat', 'strtofloatdef', 'strtoint',
|
|
'strtoint64', 'strtoint64def', 'strtointdef', 'strtotime',
|
|
'strtotimedef', 'strupper', 'supports', 'syserrormessage',
|
|
'systemtimetodatetime', 'texttofloat', 'time', 'timestamptodatetime',
|
|
'timestamptomsecs', 'timetostr', 'trim', 'trimleft', 'trimright',
|
|
'tryencodedate', 'tryencodetime', 'tryfloattocurr', 'tryfloattodatetime',
|
|
'trystrtobool', 'trystrtocurr', 'trystrtodate', 'trystrtodatetime',
|
|
'trystrtofloat', 'trystrtoint', 'trystrtoint64', 'trystrtotime',
|
|
'unloadpackage', 'uppercase', 'widecomparestr', 'widecomparetext',
|
|
'widefmtstr', 'wideformat', 'wideformatbuf', 'widelowercase',
|
|
'widesamestr', 'widesametext', 'wideuppercase', 'win32check',
|
|
'wraptext'
|
|
],
|
|
'Classes': [
|
|
'activateclassgroup', 'allocatehwnd', 'bintohex', 'checksynchronize',
|
|
'collectionsequal', 'countgenerations', 'deallocatehwnd', 'equalrect',
|
|
'extractstrings', 'findclass', 'findglobalcomponent', 'getclass',
|
|
'groupdescendantswith', 'hextobin', 'identtoint',
|
|
'initinheritedcomponent', 'inttoident', 'invalidpoint',
|
|
'isuniqueglobalcomponentname', 'linestart', 'objectbinarytotext',
|
|
'objectresourcetotext', 'objecttexttobinary', 'objecttexttoresource',
|
|
'pointsequal', 'readcomponentres', 'readcomponentresex',
|
|
'readcomponentresfile', 'rect', 'registerclass', 'registerclassalias',
|
|
'registerclasses', 'registercomponents', 'registerintegerconsts',
|
|
'registernoicon', 'registernonactivex', 'smallpoint', 'startclassgroup',
|
|
'teststreamformat', 'unregisterclass', 'unregisterclasses',
|
|
'unregisterintegerconsts', 'unregistermoduleclasses',
|
|
'writecomponentresfile'
|
|
],
|
|
'Math': [
|
|
'arccos', 'arccosh', 'arccot', 'arccoth', 'arccsc', 'arccsch', 'arcsec',
|
|
'arcsech', 'arcsin', 'arcsinh', 'arctan2', 'arctanh', 'ceil',
|
|
'comparevalue', 'cosecant', 'cosh', 'cot', 'cotan', 'coth', 'csc',
|
|
'csch', 'cycletodeg', 'cycletograd', 'cycletorad', 'degtocycle',
|
|
'degtograd', 'degtorad', 'divmod', 'doubledecliningbalance',
|
|
'ensurerange', 'floor', 'frexp', 'futurevalue', 'getexceptionmask',
|
|
'getprecisionmode', 'getroundmode', 'gradtocycle', 'gradtodeg',
|
|
'gradtorad', 'hypot', 'inrange', 'interestpayment', 'interestrate',
|
|
'internalrateofreturn', 'intpower', 'isinfinite', 'isnan', 'iszero',
|
|
'ldexp', 'lnxp1', 'log10', 'log2', 'logn', 'max', 'maxintvalue',
|
|
'maxvalue', 'mean', 'meanandstddev', 'min', 'minintvalue', 'minvalue',
|
|
'momentskewkurtosis', 'netpresentvalue', 'norm', 'numberofperiods',
|
|
'payment', 'periodpayment', 'poly', 'popnstddev', 'popnvariance',
|
|
'power', 'presentvalue', 'radtocycle', 'radtodeg', 'radtograd',
|
|
'randg', 'randomrange', 'roundto', 'samevalue', 'sec', 'secant',
|
|
'sech', 'setexceptionmask', 'setprecisionmode', 'setroundmode',
|
|
'sign', 'simpleroundto', 'sincos', 'sinh', 'slndepreciation', 'stddev',
|
|
'sum', 'sumint', 'sumofsquares', 'sumsandsquares', 'syddepreciation',
|
|
'tan', 'tanh', 'totalvariance', 'variance'
|
|
]
|
|
}
|
|
|
|
ASM_REGISTERS = set([
|
|
'ah', 'al', 'ax', 'bh', 'bl', 'bp', 'bx', 'ch', 'cl', 'cr0',
|
|
'cr1', 'cr2', 'cr3', 'cr4', 'cs', 'cx', 'dh', 'di', 'dl', 'dr0',
|
|
'dr1', 'dr2', 'dr3', 'dr4', 'dr5', 'dr6', 'dr7', 'ds', 'dx',
|
|
'eax', 'ebp', 'ebx', 'ecx', 'edi', 'edx', 'es', 'esi', 'esp',
|
|
'fs', 'gs', 'mm0', 'mm1', 'mm2', 'mm3', 'mm4', 'mm5', 'mm6',
|
|
'mm7', 'si', 'sp', 'ss', 'st0', 'st1', 'st2', 'st3', 'st4', 'st5',
|
|
'st6', 'st7', 'xmm0', 'xmm1', 'xmm2', 'xmm3', 'xmm4', 'xmm5',
|
|
'xmm6', 'xmm7'
|
|
])
|
|
|
|
ASM_INSTRUCTIONS = set([
|
|
'aaa', 'aad', 'aam', 'aas', 'adc', 'add', 'and', 'arpl', 'bound',
|
|
'bsf', 'bsr', 'bswap', 'bt', 'btc', 'btr', 'bts', 'call', 'cbw',
|
|
'cdq', 'clc', 'cld', 'cli', 'clts', 'cmc', 'cmova', 'cmovae',
|
|
'cmovb', 'cmovbe', 'cmovc', 'cmovcxz', 'cmove', 'cmovg',
|
|
'cmovge', 'cmovl', 'cmovle', 'cmovna', 'cmovnae', 'cmovnb',
|
|
'cmovnbe', 'cmovnc', 'cmovne', 'cmovng', 'cmovnge', 'cmovnl',
|
|
'cmovnle', 'cmovno', 'cmovnp', 'cmovns', 'cmovnz', 'cmovo',
|
|
'cmovp', 'cmovpe', 'cmovpo', 'cmovs', 'cmovz', 'cmp', 'cmpsb',
|
|
'cmpsd', 'cmpsw', 'cmpxchg', 'cmpxchg486', 'cmpxchg8b', 'cpuid',
|
|
'cwd', 'cwde', 'daa', 'das', 'dec', 'div', 'emms', 'enter', 'hlt',
|
|
'ibts', 'icebp', 'idiv', 'imul', 'in', 'inc', 'insb', 'insd',
|
|
'insw', 'int', 'int01', 'int03', 'int1', 'int3', 'into', 'invd',
|
|
'invlpg', 'iret', 'iretd', 'iretw', 'ja', 'jae', 'jb', 'jbe',
|
|
'jc', 'jcxz', 'jcxz', 'je', 'jecxz', 'jg', 'jge', 'jl', 'jle',
|
|
'jmp', 'jna', 'jnae', 'jnb', 'jnbe', 'jnc', 'jne', 'jng', 'jnge',
|
|
'jnl', 'jnle', 'jno', 'jnp', 'jns', 'jnz', 'jo', 'jp', 'jpe',
|
|
'jpo', 'js', 'jz', 'lahf', 'lar', 'lcall', 'lds', 'lea', 'leave',
|
|
'les', 'lfs', 'lgdt', 'lgs', 'lidt', 'ljmp', 'lldt', 'lmsw',
|
|
'loadall', 'loadall286', 'lock', 'lodsb', 'lodsd', 'lodsw',
|
|
'loop', 'loope', 'loopne', 'loopnz', 'loopz', 'lsl', 'lss', 'ltr',
|
|
'mov', 'movd', 'movq', 'movsb', 'movsd', 'movsw', 'movsx',
|
|
'movzx', 'mul', 'neg', 'nop', 'not', 'or', 'out', 'outsb', 'outsd',
|
|
'outsw', 'pop', 'popa', 'popad', 'popaw', 'popf', 'popfd', 'popfw',
|
|
'push', 'pusha', 'pushad', 'pushaw', 'pushf', 'pushfd', 'pushfw',
|
|
'rcl', 'rcr', 'rdmsr', 'rdpmc', 'rdshr', 'rdtsc', 'rep', 'repe',
|
|
'repne', 'repnz', 'repz', 'ret', 'retf', 'retn', 'rol', 'ror',
|
|
'rsdc', 'rsldt', 'rsm', 'sahf', 'sal', 'salc', 'sar', 'sbb',
|
|
'scasb', 'scasd', 'scasw', 'seta', 'setae', 'setb', 'setbe',
|
|
'setc', 'setcxz', 'sete', 'setg', 'setge', 'setl', 'setle',
|
|
'setna', 'setnae', 'setnb', 'setnbe', 'setnc', 'setne', 'setng',
|
|
'setnge', 'setnl', 'setnle', 'setno', 'setnp', 'setns', 'setnz',
|
|
'seto', 'setp', 'setpe', 'setpo', 'sets', 'setz', 'sgdt', 'shl',
|
|
'shld', 'shr', 'shrd', 'sidt', 'sldt', 'smi', 'smint', 'smintold',
|
|
'smsw', 'stc', 'std', 'sti', 'stosb', 'stosd', 'stosw', 'str',
|
|
'sub', 'svdc', 'svldt', 'svts', 'syscall', 'sysenter', 'sysexit',
|
|
'sysret', 'test', 'ud1', 'ud2', 'umov', 'verr', 'verw', 'wait',
|
|
'wbinvd', 'wrmsr', 'wrshr', 'xadd', 'xbts', 'xchg', 'xlat',
|
|
'xlatb', 'xor'
|
|
])
|
|
|
|
def __init__(self, **options):
|
|
Lexer.__init__(self, **options)
|
|
self.keywords = set()
|
|
if get_bool_opt(options, 'turbopascal', True):
|
|
self.keywords.update(self.TURBO_PASCAL_KEYWORDS)
|
|
if get_bool_opt(options, 'delphi', True):
|
|
self.keywords.update(self.DELPHI_KEYWORDS)
|
|
if get_bool_opt(options, 'freepascal', True):
|
|
self.keywords.update(self.FREE_PASCAL_KEYWORDS)
|
|
self.builtins = set()
|
|
for unit in get_list_opt(options, 'units', self.BUILTIN_UNITS.keys()):
|
|
self.builtins.update(self.BUILTIN_UNITS[unit])
|
|
|
|
def get_tokens_unprocessed(self, text):
|
|
scanner = Scanner(text, re.DOTALL | re.MULTILINE | re.IGNORECASE)
|
|
stack = ['initial']
|
|
in_function_block = False
|
|
in_property_block = False
|
|
was_dot = False
|
|
next_token_is_function = False
|
|
next_token_is_property = False
|
|
collect_labels = False
|
|
block_labels = set()
|
|
brace_balance = [0, 0]
|
|
|
|
while not scanner.eos:
|
|
token = Error
|
|
|
|
if stack[-1] == 'initial':
|
|
if scanner.scan(r'\s+'):
|
|
token = Text
|
|
elif scanner.scan(r'\{.*?\}|\(\*.*?\*\)'):
|
|
if scanner.match.startswith('$'):
|
|
token = Comment.Preproc
|
|
else:
|
|
token = Comment.Multiline
|
|
elif scanner.scan(r'//.*?$'):
|
|
token = Comment.Single
|
|
elif scanner.scan(r'[-+*\/=<>:;,.@\^]'):
|
|
token = Operator
|
|
# stop label highlighting on next ";"
|
|
if collect_labels and scanner.match == ';':
|
|
collect_labels = False
|
|
elif scanner.scan(r'[\(\)\[\]]+'):
|
|
token = Punctuation
|
|
# abort function naming ``foo = Function(...)``
|
|
next_token_is_function = False
|
|
# if we are in a function block we count the open
|
|
# braces because ootherwise it's impossible to
|
|
# determine the end of the modifier context
|
|
if in_function_block or in_property_block:
|
|
if scanner.match == '(':
|
|
brace_balance[0] += 1
|
|
elif scanner.match == ')':
|
|
brace_balance[0] -= 1
|
|
elif scanner.match == '[':
|
|
brace_balance[1] += 1
|
|
elif scanner.match == ']':
|
|
brace_balance[1] -= 1
|
|
elif scanner.scan(r'[A-Za-z_][A-Za-z_0-9]*'):
|
|
lowercase_name = scanner.match.lower()
|
|
if lowercase_name == 'result':
|
|
token = Name.Builtin.Pseudo
|
|
elif lowercase_name in self.keywords:
|
|
token = Keyword
|
|
# if we are in a special block and a
|
|
# block ending keyword occours (and the parenthesis
|
|
# is balanced) we end the current block context
|
|
if (in_function_block or in_property_block) and \
|
|
lowercase_name in self.BLOCK_KEYWORDS and \
|
|
brace_balance[0] <= 0 and \
|
|
brace_balance[1] <= 0:
|
|
in_function_block = False
|
|
in_property_block = False
|
|
brace_balance = [0, 0]
|
|
block_labels = set()
|
|
if lowercase_name in ('label', 'goto'):
|
|
collect_labels = True
|
|
elif lowercase_name == 'asm':
|
|
stack.append('asm')
|
|
elif lowercase_name == 'property':
|
|
in_property_block = True
|
|
next_token_is_property = True
|
|
elif lowercase_name in ('procedure', 'operator',
|
|
'function', 'constructor',
|
|
'destructor'):
|
|
in_function_block = True
|
|
next_token_is_function = True
|
|
# we are in a function block and the current name
|
|
# is in the set of registered modifiers. highlight
|
|
# it as pseudo keyword
|
|
elif in_function_block and \
|
|
lowercase_name in self.FUNCTION_MODIFIERS:
|
|
token = Keyword.Pseudo
|
|
# if we are in a property highlight some more
|
|
# modifiers
|
|
elif in_property_block and \
|
|
lowercase_name in ('read', 'write'):
|
|
token = Keyword.Pseudo
|
|
next_token_is_function = True
|
|
# if the last iteration set next_token_is_function
|
|
# to true we now want this name highlighted as
|
|
# function. so do that and reset the state
|
|
elif next_token_is_function:
|
|
# Look if the next token is a dot. If yes it's
|
|
# not a function, but a class name and the
|
|
# part after the dot a function name
|
|
if scanner.test(r'\s*\.\s*'):
|
|
token = Name.Class
|
|
# it's not a dot, our job is done
|
|
else:
|
|
token = Name.Function
|
|
next_token_is_function = False
|
|
# same for properties
|
|
elif next_token_is_property:
|
|
token = Name.Property
|
|
next_token_is_property = False
|
|
# Highlight this token as label and add it
|
|
# to the list of known labels
|
|
elif collect_labels:
|
|
token = Name.Label
|
|
block_labels.add(scanner.match.lower())
|
|
# name is in list of known labels
|
|
elif lowercase_name in block_labels:
|
|
token = Name.Label
|
|
elif lowercase_name in self.BUILTIN_TYPES:
|
|
token = Keyword.Type
|
|
elif lowercase_name in self.DIRECTIVES:
|
|
token = Keyword.Pseudo
|
|
# builtins are just builtins if the token
|
|
# before isn't a dot
|
|
elif not was_dot and lowercase_name in self.builtins:
|
|
token = Name.Builtin
|
|
else:
|
|
token = Name
|
|
elif scanner.scan(r"'"):
|
|
token = String
|
|
stack.append('string')
|
|
elif scanner.scan(r'\#(\d+|\$[0-9A-Fa-f]+)'):
|
|
token = String.Char
|
|
elif scanner.scan(r'\$[0-9A-Fa-f]+'):
|
|
token = Number.Hex
|
|
elif scanner.scan(r'\d+(?![eE]|\.[^.])'):
|
|
token = Number.Integer
|
|
elif scanner.scan(r'\d+(\.\d+([eE][+-]?\d+)?|[eE][+-]?\d+)'):
|
|
token = Number.Float
|
|
else:
|
|
# if the stack depth is deeper than once, pop
|
|
if len(stack) > 1:
|
|
stack.pop()
|
|
scanner.get_char()
|
|
|
|
elif stack[-1] == 'string':
|
|
if scanner.scan(r"''"):
|
|
token = String.Escape
|
|
elif scanner.scan(r"'"):
|
|
token = String
|
|
stack.pop()
|
|
elif scanner.scan(r"[^']*"):
|
|
token = String
|
|
else:
|
|
scanner.get_char()
|
|
stack.pop()
|
|
|
|
elif stack[-1] == 'asm':
|
|
if scanner.scan(r'\s+'):
|
|
token = Text
|
|
elif scanner.scan(r'end'):
|
|
token = Keyword
|
|
stack.pop()
|
|
elif scanner.scan(r'\{.*?\}|\(\*.*?\*\)'):
|
|
if scanner.match.startswith('$'):
|
|
token = Comment.Preproc
|
|
else:
|
|
token = Comment.Multiline
|
|
elif scanner.scan(r'//.*?$'):
|
|
token = Comment.Single
|
|
elif scanner.scan(r"'"):
|
|
token = String
|
|
stack.append('string')
|
|
elif scanner.scan(r'@@[A-Za-z_][A-Za-z_0-9]*'):
|
|
token = Name.Label
|
|
elif scanner.scan(r'[A-Za-z_][A-Za-z_0-9]*'):
|
|
lowercase_name = scanner.match.lower()
|
|
if lowercase_name in self.ASM_INSTRUCTIONS:
|
|
token = Keyword
|
|
elif lowercase_name in self.ASM_REGISTERS:
|
|
token = Name.Builtin
|
|
else:
|
|
token = Name
|
|
elif scanner.scan(r'[-+*\/=<>:;,.@\^]+'):
|
|
token = Operator
|
|
elif scanner.scan(r'[\(\)\[\]]+'):
|
|
token = Punctuation
|
|
elif scanner.scan(r'\$[0-9A-Fa-f]+'):
|
|
token = Number.Hex
|
|
elif scanner.scan(r'\d+(?![eE]|\.[^.])'):
|
|
token = Number.Integer
|
|
elif scanner.scan(r'\d+(\.\d+([eE][+-]?\d+)?|[eE][+-]?\d+)'):
|
|
token = Number.Float
|
|
else:
|
|
scanner.get_char()
|
|
stack.pop()
|
|
|
|
# save the dot!!!11
|
|
if scanner.match.strip():
|
|
was_dot = scanner.match == '.'
|
|
yield scanner.start_pos, token, scanner.match or ''
|
|
|
|
|
|
class DylanLexer(RegexLexer):
|
|
"""
|
|
For the `Dylan <http://www.opendylan.org/>`_ language.
|
|
|
|
*New in Pygments 0.7.*
|
|
"""
|
|
|
|
name = 'Dylan'
|
|
aliases = ['dylan']
|
|
filenames = ['*.dylan', '*.dyl', '*.intr']
|
|
mimetypes = ['text/x-dylan']
|
|
|
|
flags = re.IGNORECASE
|
|
|
|
builtins = set([
|
|
'subclass', 'abstract', 'block', 'concrete', 'constant', 'class',
|
|
'compiler-open', 'compiler-sideways', 'domain', 'dynamic',
|
|
'each-subclass', 'exception', 'exclude', 'function', 'generic',
|
|
'handler', 'inherited', 'inline', 'inline-only', 'instance',
|
|
'interface', 'import', 'keyword', 'library', 'macro', 'method',
|
|
'module', 'open', 'primary', 'required', 'sealed', 'sideways',
|
|
'singleton', 'slot', 'thread', 'variable', 'virtual'])
|
|
|
|
keywords = set([
|
|
'above', 'afterwards', 'begin', 'below', 'by', 'case', 'cleanup',
|
|
'create', 'define', 'else', 'elseif', 'end', 'export', 'finally',
|
|
'for', 'from', 'if', 'in', 'let', 'local', 'otherwise', 'rename',
|
|
'select', 'signal', 'then', 'to', 'unless', 'until', 'use', 'when',
|
|
'while'])
|
|
|
|
operators = set([
|
|
'~', '+', '-', '*', '|', '^', '=', '==', '~=', '~==', '<', '<=',
|
|
'>', '>=', '&', '|'])
|
|
|
|
functions = set([
|
|
'abort', 'abs', 'add', 'add!', 'add-method', 'add-new', 'add-new!',
|
|
'all-superclasses', 'always', 'any?', 'applicable-method?', 'apply',
|
|
'aref', 'aref-setter', 'as', 'as-lowercase', 'as-lowercase!',
|
|
'as-uppercase', 'as-uppercase!', 'ash', 'backward-iteration-protocol',
|
|
'break', 'ceiling', 'ceiling/', 'cerror', 'check-type', 'choose',
|
|
'choose-by', 'complement', 'compose', 'concatenate', 'concatenate-as',
|
|
'condition-format-arguments', 'condition-format-string', 'conjoin',
|
|
'copy-sequence', 'curry', 'default-handler', 'dimension', 'dimensions',
|
|
'direct-subclasses', 'direct-superclasses', 'disjoin', 'do',
|
|
'do-handlers', 'element', 'element-setter', 'empty?', 'error', 'even?',
|
|
'every?', 'false-or', 'fill!', 'find-key', 'find-method', 'first',
|
|
'first-setter', 'floor', 'floor/', 'forward-iteration-protocol',
|
|
'function-arguments', 'function-return-values',
|
|
'function-specializers', 'gcd', 'generic-function-mandatory-keywords',
|
|
'generic-function-methods', 'head', 'head-setter', 'identity',
|
|
'initialize', 'instance?', 'integral?', 'intersection',
|
|
'key-sequence', 'key-test', 'last', 'last-setter', 'lcm', 'limited',
|
|
'list', 'logand', 'logbit?', 'logior', 'lognot', 'logxor', 'make',
|
|
'map', 'map-as', 'map-into', 'max', 'member?', 'merge-hash-codes',
|
|
'min', 'modulo', 'negative', 'negative?', 'next-method',
|
|
'object-class', 'object-hash', 'odd?', 'one-of', 'pair', 'pop',
|
|
'pop-last', 'positive?', 'push', 'push-last', 'range', 'rank',
|
|
'rcurry', 'reduce', 'reduce1', 'remainder', 'remove', 'remove!',
|
|
'remove-duplicates', 'remove-duplicates!', 'remove-key!',
|
|
'remove-method', 'replace-elements!', 'replace-subsequence!',
|
|
'restart-query', 'return-allowed?', 'return-description',
|
|
'return-query', 'reverse', 'reverse!', 'round', 'round/',
|
|
'row-major-index', 'second', 'second-setter', 'shallow-copy',
|
|
'signal', 'singleton', 'size', 'size-setter', 'slot-initialized?',
|
|
'sort', 'sort!', 'sorted-applicable-methods', 'subsequence-position',
|
|
'subtype?', 'table-protocol', 'tail', 'tail-setter', 'third',
|
|
'third-setter', 'truncate', 'truncate/', 'type-error-expected-type',
|
|
'type-error-value', 'type-for-copy', 'type-union', 'union', 'values',
|
|
'vector', 'zero?'])
|
|
|
|
valid_name = '\\\\?[a-zA-Z0-9' + re.escape('!&*<>|^$%@_-+~?/=') + ']+'
|
|
|
|
def get_tokens_unprocessed(self, text):
|
|
for index, token, value in RegexLexer.get_tokens_unprocessed(self, text):
|
|
if token is Name:
|
|
lowercase_value = value.lower()
|
|
if lowercase_value in self.builtins:
|
|
yield index, Name.Builtin, value
|
|
continue
|
|
if lowercase_value in self.keywords:
|
|
yield index, Keyword, value
|
|
continue
|
|
if lowercase_value in self.functions:
|
|
yield index, Name.Builtin, value
|
|
continue
|
|
if lowercase_value in self.operators:
|
|
yield index, Operator, value
|
|
continue
|
|
yield index, token, value
|
|
|
|
tokens = {
|
|
'root': [
|
|
# Whitespace
|
|
(r'\s+', Text),
|
|
|
|
# single line comment
|
|
(r'//.*?\n', Comment.Single),
|
|
|
|
# lid header
|
|
(r'([A-Za-z0-9-]+)(:)([ \t]*)(.*(?:\n[ \t].+)*)',
|
|
bygroups(Name.Attribute, Operator, Text, String)),
|
|
|
|
('', Text, 'code') # no header match, switch to code
|
|
],
|
|
'code': [
|
|
# Whitespace
|
|
(r'\s+', Text),
|
|
|
|
# single line comment
|
|
(r'//.*?\n', Comment.Single),
|
|
|
|
# multi-line comment
|
|
(r'/\*', Comment.Multiline, 'comment'),
|
|
|
|
# strings and characters
|
|
(r'"', String, 'string'),
|
|
(r"'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'", String.Char),
|
|
|
|
# binary integer
|
|
(r'#[bB][01]+', Number),
|
|
|
|
# octal integer
|
|
(r'#[oO][0-7]+', Number.Oct),
|
|
|
|
# floating point
|
|
(r'[-+]?(\d*\.\d+(e[-+]?\d+)?|\d+(\.\d*)?e[-+]?\d+)', Number.Float),
|
|
|
|
# decimal integer
|
|
(r'[-+]?\d+', Number.Integer),
|
|
|
|
# hex integer
|
|
(r'#[xX][0-9a-fA-F]+', Number.Hex),
|
|
|
|
# Macro parameters
|
|
(r'(\?' + valid_name + ')(:)'
|
|
r'(token|name|variable|expression|body|case-body|\*)',
|
|
bygroups(Name.Tag, Operator, Name.Builtin)),
|
|
(r'(\?)(:)(token|name|variable|expression|body|case-body|\*)',
|
|
bygroups(Name.Tag, Operator, Name.Builtin)),
|
|
(r'\?' + valid_name, Name.Tag),
|
|
|
|
# Punctuation
|
|
(r'(=>|::|#\(|#\[|##|\?|\?\?|\?=|[(){}\[\],\.;])', Punctuation),
|
|
|
|
# Most operators are picked up as names and then re-flagged.
|
|
# This one isn't valid in a name though, so we pick it up now.
|
|
(r':=', Operator),
|
|
|
|
# Pick up #t / #f before we match other stuff with #.
|
|
(r'#[tf]', Literal),
|
|
|
|
# #"foo" style keywords
|
|
(r'#"', String.Symbol, 'keyword'),
|
|
|
|
# #rest, #key, #all-keys, etc.
|
|
(r'#[a-zA-Z0-9-]+', Keyword),
|
|
|
|
# required-init-keyword: style keywords.
|
|
(valid_name + ':', Keyword),
|
|
|
|
# class names
|
|
(r'<' + valid_name + '>', Name.Class),
|
|
|
|
# define variable forms.
|
|
(r'\*' + valid_name + '\*', Name.Variable.Global),
|
|
|
|
# define constant forms.
|
|
(r'\$' + valid_name, Name.Constant),
|
|
|
|
# everything else. We re-flag some of these in the method above.
|
|
(valid_name, Name),
|
|
],
|
|
'comment': [
|
|
(r'[^*/]', Comment.Multiline),
|
|
(r'/\*', Comment.Multiline, '#push'),
|
|
(r'\*/', Comment.Multiline, '#pop'),
|
|
(r'[*/]', Comment.Multiline)
|
|
],
|
|
'keyword': [
|
|
(r'"', String.Symbol, '#pop'),
|
|
(r'[^\\"]+', String.Symbol), # all other characters
|
|
],
|
|
'string': [
|
|
(r'"', String, '#pop'),
|
|
(r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape),
|
|
(r'[^\\"\n]+', String), # all other characters
|
|
(r'\\\n', String), # line continuation
|
|
(r'\\', String), # stray backslash
|
|
]
|
|
}
|
|
|
|
|
|
class DylanLidLexer(RegexLexer):
|
|
"""
|
|
For Dylan LID (Library Interchange Definition) files.
|
|
|
|
*New in Pygments 1.6.*
|
|
"""
|
|
|
|
name = 'DylanLID'
|
|
aliases = ['dylan-lid', 'lid']
|
|
filenames = ['*.lid', '*.hdp']
|
|
mimetypes = ['text/x-dylan-lid']
|
|
|
|
flags = re.IGNORECASE
|
|
|
|
tokens = {
|
|
'root': [
|
|
# Whitespace
|
|
(r'\s+', Text),
|
|
|
|
# single line comment
|
|
(r'//.*?\n', Comment.Single),
|
|
|
|
# lid header
|
|
(r'(.*?)(:)([ \t]*)(.*(?:\n[ \t].+)*)',
|
|
bygroups(Name.Attribute, Operator, Text, String)),
|
|
]
|
|
}
|
|
|
|
|
|
class DylanConsoleLexer(Lexer):
|
|
"""
|
|
For Dylan interactive console output like:
|
|
|
|
.. sourcecode:: dylan-console
|
|
|
|
? let a = 1;
|
|
=> 1
|
|
? a
|
|
=> 1
|
|
|
|
This is based on a copy of the RubyConsoleLexer.
|
|
|
|
*New in Pygments 1.6.*
|
|
"""
|
|
name = 'Dylan session'
|
|
aliases = ['dylan-console', 'dylan-repl']
|
|
filenames = ['*.dylan-console']
|
|
mimetypes = ['text/x-dylan-console']
|
|
|
|
_line_re = re.compile('.*?\n')
|
|
_prompt_re = re.compile('\?| ')
|
|
|
|
def get_tokens_unprocessed(self, text):
|
|
dylexer = DylanLexer(**self.options)
|
|
|
|
curcode = ''
|
|
insertions = []
|
|
for match in self._line_re.finditer(text):
|
|
line = match.group()
|
|
m = self._prompt_re.match(line)
|
|
if m is not None:
|
|
end = m.end()
|
|
insertions.append((len(curcode),
|
|
[(0, Generic.Prompt, line[:end])]))
|
|
curcode += line[end:]
|
|
else:
|
|
if curcode:
|
|
for item in do_insertions(insertions,
|
|
dylexer.get_tokens_unprocessed(curcode)):
|
|
yield item
|
|
curcode = ''
|
|
insertions = []
|
|
yield match.start(), Generic.Output, line
|
|
if curcode:
|
|
for item in do_insertions(insertions,
|
|
dylexer.get_tokens_unprocessed(curcode)):
|
|
yield item
|
|
|
|
|
|
def objective(baselexer):
|
|
"""
|
|
Generate a subclass of baselexer that accepts the Objective-C syntax
|
|
extensions.
|
|
"""
|
|
|
|
# Have to be careful not to accidentally match JavaDoc/Doxygen syntax here,
|
|
# since that's quite common in ordinary C/C++ files. It's OK to match
|
|
# JavaDoc/Doxygen keywords that only apply to Objective-C, mind.
|
|
#
|
|
# The upshot of this is that we CANNOT match @class or @interface
|
|
_oc_keywords = re.compile(r'@(?:end|implementation|protocol)')
|
|
|
|
# Matches [ <ws>? identifier <ws> ( identifier <ws>? ] | identifier? : )
|
|
# (note the identifier is *optional* when there is a ':'!)
|
|
_oc_message = re.compile(r'\[\s*[a-zA-Z_][a-zA-Z0-9_]*\s+'
|
|
r'(?:[a-zA-Z_][a-zA-Z0-9_]*\s*\]|'
|
|
r'(?:[a-zA-Z_][a-zA-Z0-9_]*)?:)')
|
|
|
|
class GeneratedObjectiveCVariant(baselexer):
|
|
"""
|
|
Implements Objective-C syntax on top of an existing C family lexer.
|
|
"""
|
|
|
|
tokens = {
|
|
'statements': [
|
|
(r'@"', String, 'string'),
|
|
(r"@'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'",
|
|
String.Char),
|
|
(r'@(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?', Number.Float),
|
|
(r'@(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
|
|
(r'@0x[0-9a-fA-F]+[Ll]?', Number.Hex),
|
|
(r'@0[0-7]+[Ll]?', Number.Oct),
|
|
(r'@\d+[Ll]?', Number.Integer),
|
|
(r'(in|@selector|@private|@protected|@public|@encode|'
|
|
r'@synchronized|@try|@throw|@catch|@finally|@end|@property|'
|
|
r'@synthesize|@dynamic|@optional)\b', Keyword),
|
|
(r'(id|Class|IMP|SEL|BOOL|IBOutlet|IBAction|unichar)\b',
|
|
Keyword.Type),
|
|
(r'@(true|false|YES|NO)\n', Name.Builtin),
|
|
(r'(YES|NO|nil)\b', Name.Builtin),
|
|
(r'(@interface|@implementation)(\s+)', bygroups(Keyword, Text),
|
|
('#pop', 'oc_classname')),
|
|
(r'(@class|@protocol)(\s+)', bygroups(Keyword, Text),
|
|
('#pop', 'oc_forward_classname')),
|
|
# @ can also prefix other expressions like @{...} or @(...)
|
|
(r'@', Punctuation),
|
|
inherit,
|
|
],
|
|
'oc_classname' : [
|
|
# interface definition that inherits
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)(\s*:\s*)([a-zA-Z$_][a-zA-Z0-9$_]*)?',
|
|
bygroups(Name.Class, Text, Name.Class), '#pop'),
|
|
# interface definition for a category
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)(\s*)(\([a-zA-Z$_][a-zA-Z0-9$_]*\))',
|
|
bygroups(Name.Class, Text, Name.Label), '#pop'),
|
|
# simple interface / implementation
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)', Name.Class, '#pop')
|
|
],
|
|
'oc_forward_classname' : [
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)(\s*,\s*)',
|
|
bygroups(Name.Class, Text), 'oc_forward_classname'),
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)(\s*;?)',
|
|
bygroups(Name.Class, Text), '#pop')
|
|
],
|
|
'root': [
|
|
# methods
|
|
(r'^([-+])(\s*)' # method marker
|
|
r'(\(.*?\))?(\s*)' # return type
|
|
r'([a-zA-Z$_][a-zA-Z0-9$_]*:?)', # begin of method name
|
|
bygroups(Keyword, Text, using(this),
|
|
Text, Name.Function),
|
|
'method'),
|
|
inherit,
|
|
],
|
|
'method': [
|
|
include('whitespace'),
|
|
# TODO unsure if ellipses are allowed elsewhere, see
|
|
# discussion in Issue 789
|
|
(r',', Punctuation),
|
|
(r'\.\.\.', Punctuation),
|
|
(r'(\(.*?\))([a-zA-Z$_][a-zA-Z0-9$_]*)', bygroups(using(this),
|
|
Name.Variable)),
|
|
(r'[a-zA-Z$_][a-zA-Z0-9$_]*:', Name.Function),
|
|
(';', Punctuation, '#pop'),
|
|
('{', Punctuation, 'function'),
|
|
('', Text, '#pop'),
|
|
],
|
|
}
|
|
|
|
def analyse_text(text):
|
|
if _oc_keywords.search(text):
|
|
return 1.0
|
|
elif '@"' in text: # strings
|
|
return 0.8
|
|
elif _oc_message.search(text):
|
|
return 0.8
|
|
return 0
|
|
|
|
return GeneratedObjectiveCVariant
|
|
|
|
|
|
class ObjectiveCLexer(objective(CLexer)):
|
|
"""
|
|
For Objective-C source code with preprocessor directives.
|
|
"""
|
|
|
|
name = 'Objective-C'
|
|
aliases = ['objective-c', 'objectivec', 'obj-c', 'objc']
|
|
filenames = ['*.m', '*.h']
|
|
mimetypes = ['text/x-objective-c']
|
|
priority = 0.05 # Lower than C
|
|
|
|
|
|
class ObjectiveCppLexer(objective(CppLexer)):
|
|
"""
|
|
For Objective-C++ source code with preprocessor directives.
|
|
"""
|
|
|
|
name = 'Objective-C++'
|
|
aliases = ['objective-c++', 'objectivec++', 'obj-c++', 'objc++']
|
|
filenames = ['*.mm', '*.hh']
|
|
mimetypes = ['text/x-objective-c++']
|
|
priority = 0.05 # Lower than C++
|
|
|
|
|
|
class FortranLexer(RegexLexer):
|
|
"""
|
|
Lexer for FORTRAN 90 code.
|
|
|
|
*New in Pygments 0.10.*
|
|
"""
|
|
name = 'Fortran'
|
|
aliases = ['fortran']
|
|
filenames = ['*.f', '*.f90', '*.F', '*.F90']
|
|
mimetypes = ['text/x-fortran']
|
|
flags = re.IGNORECASE
|
|
|
|
# Data Types: INTEGER, REAL, COMPLEX, LOGICAL, CHARACTER and DOUBLE PRECISION
|
|
# Operators: **, *, +, -, /, <, >, <=, >=, ==, /=
|
|
# Logical (?): NOT, AND, OR, EQV, NEQV
|
|
|
|
# Builtins:
|
|
# http://gcc.gnu.org/onlinedocs/gcc-3.4.6/g77/Table-of-Intrinsic-Functions.html
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'!.*\n', Comment),
|
|
include('strings'),
|
|
include('core'),
|
|
(r'[a-z][a-z0-9_]*', Name.Variable),
|
|
include('nums'),
|
|
(r'[\s]+', Text),
|
|
],
|
|
'core': [
|
|
# Statements
|
|
(r'\b(ABSTRACT|ACCEPT|ALLOCATABLE|ALLOCATE|ARRAY|ASSIGN|ASYNCHRONOUS|'
|
|
r'BACKSPACE|BIND|BLOCK( DATA)?|BYTE|CALL|CASE|CLASS|CLOSE|COMMON|CONTAINS|'
|
|
r'CONTINUE|CYCLE|DATA|DEALLOCATE|DECODE|DEFERRED|DIMENSION|DO|'
|
|
r'ELEMENTAL|ELSE|ENCODE|END( FILE)?|ENDIF|ENTRY|ENUMERATOR|EQUIVALENCE|'
|
|
r'EXIT|EXTERNAL|EXTRINSIC|FINAL|FORALL|FORMAT|FUNCTION|GENERIC|'
|
|
r'GOTO|IF|IMPLICIT|IMPORT|INCLUDE|INQUIRE|INTENT|INTERFACE|'
|
|
r'INTRINSIC|MODULE|NAMELIST|NULLIFY|NONE|NON_INTRINSIC|'
|
|
r'NON_OVERRIDABLE|NOPASS|OPEN|OPTIONAL|OPTIONS|PARAMETER|PASS|'
|
|
r'PAUSE|POINTER|PRINT|PRIVATE|PROGRAM|PROTECTED|PUBLIC|PURE|READ|'
|
|
r'RECURSIVE|RESULT|RETURN|REWIND|SAVE|SELECT|SEQUENCE|STOP|SUBROUTINE|'
|
|
r'TARGET|THEN|TYPE|USE|VALUE|VOLATILE|WHERE|WRITE|WHILE)\s*\b',
|
|
Keyword),
|
|
|
|
# Data Types
|
|
(r'\b(CHARACTER|COMPLEX|DOUBLE PRECISION|DOUBLE COMPLEX|INTEGER|'
|
|
r'LOGICAL|REAL|C_INT|C_SHORT|C_LONG|C_LONG_LONG|C_SIGNED_CHAR|'
|
|
r'C_SIZE_T|C_INT8_T|C_INT16_T|C_INT32_T|C_INT64_T|C_INT_LEAST8_T|'
|
|
r'C_INT_LEAST16_T|C_INT_LEAST32_T|C_INT_LEAST64_T|C_INT_FAST8_T|'
|
|
r'C_INT_FAST16_T|C_INT_FAST32_T|C_INT_FAST64_T|C_INTMAX_T|'
|
|
r'C_INTPTR_T|C_FLOAT|C_DOUBLE|C_LONG_DOUBLE|C_FLOAT_COMPLEX|'
|
|
r'C_DOUBLE_COMPLEX|C_LONG_DOUBLE_COMPLEX|C_BOOL|C_CHAR|C_PTR|'
|
|
r'C_FUNPTR)\s*\b',
|
|
Keyword.Type),
|
|
|
|
# Operators
|
|
(r'(\*\*|\*|\+|-|\/|<|>|<=|>=|==|\/=|=)', Operator),
|
|
|
|
(r'(::)', Keyword.Declaration),
|
|
|
|
(r'[(),:&%;]', Punctuation),
|
|
|
|
# Intrinsics
|
|
(r'\b(Abort|Abs|Access|AChar|ACos|AdjustL|AdjustR|AImag|AInt|Alarm|'
|
|
r'All|Allocated|ALog|AMax|AMin|AMod|And|ANInt|Any|ASin|Associated|'
|
|
r'ATan|BesJ|BesJN|BesY|BesYN|Bit_Size|BTest|CAbs|CCos|Ceiling|'
|
|
r'CExp|Char|ChDir|ChMod|CLog|Cmplx|Command_Argument_Count|Complex|'
|
|
r'Conjg|Cos|CosH|Count|CPU_Time|CShift|CSin|CSqRt|CTime|C_Funloc|'
|
|
r'C_Loc|C_Associated|C_Null_Ptr|C_Null_Funptr|C_F_Pointer|'
|
|
r'C_Null_Char|C_Alert|C_Backspace|C_Form_Feed|C_New_Line|'
|
|
r'C_Carriage_Return|C_Horizontal_Tab|C_Vertical_Tab|'
|
|
r'DAbs|DACos|DASin|DATan|Date_and_Time|DbesJ|'
|
|
r'DbesJ|DbesJN|DbesY|DbesY|DbesYN|Dble|DCos|DCosH|DDiM|DErF|DErFC|'
|
|
r'DExp|Digits|DiM|DInt|DLog|DLog|DMax|DMin|DMod|DNInt|Dot_Product|'
|
|
r'DProd|DSign|DSinH|DSin|DSqRt|DTanH|DTan|DTime|EOShift|Epsilon|'
|
|
r'ErF|ErFC|ETime|Exit|Exp|Exponent|Extends_Type_Of|FDate|FGet|'
|
|
r'FGetC|Float|Floor|Flush|FNum|FPutC|FPut|Fraction|FSeek|FStat|'
|
|
r'FTell|GError|GetArg|Get_Command|Get_Command_Argument|'
|
|
r'Get_Environment_Variable|GetCWD|GetEnv|GetGId|GetLog|GetPId|'
|
|
r'GetUId|GMTime|HostNm|Huge|IAbs|IAChar|IAnd|IArgC|IBClr|IBits|'
|
|
r'IBSet|IChar|IDate|IDiM|IDInt|IDNInt|IEOr|IErrNo|IFix|Imag|'
|
|
r'ImagPart|Index|Int|IOr|IRand|IsaTty|IShft|IShftC|ISign|'
|
|
r'Iso_C_Binding|Is_Iostat_End|Is_Iostat_Eor|ITime|Kill|Kind|'
|
|
r'LBound|Len|Len_Trim|LGe|LGt|Link|LLe|LLt|LnBlnk|Loc|Log|'
|
|
r'Logical|Long|LShift|LStat|LTime|MatMul|Max|MaxExponent|MaxLoc|'
|
|
r'MaxVal|MClock|Merge|Move_Alloc|Min|MinExponent|MinLoc|MinVal|'
|
|
r'Mod|Modulo|MvBits|Nearest|New_Line|NInt|Not|Or|Pack|PError|'
|
|
r'Precision|Present|Product|Radix|Rand|Random_Number|Random_Seed|'
|
|
r'Range|Real|RealPart|Rename|Repeat|Reshape|RRSpacing|RShift|'
|
|
r'Same_Type_As|Scale|Scan|Second|Selected_Int_Kind|'
|
|
r'Selected_Real_Kind|Set_Exponent|Shape|Short|Sign|Signal|SinH|'
|
|
r'Sin|Sleep|Sngl|Spacing|Spread|SqRt|SRand|Stat|Sum|SymLnk|'
|
|
r'System|System_Clock|Tan|TanH|Time|Tiny|Transfer|Transpose|Trim|'
|
|
r'TtyNam|UBound|UMask|Unlink|Unpack|Verify|XOr|ZAbs|ZCos|ZExp|'
|
|
r'ZLog|ZSin|ZSqRt)\s*\b',
|
|
Name.Builtin),
|
|
|
|
# Booleans
|
|
(r'\.(true|false)\.', Name.Builtin),
|
|
# Comparing Operators
|
|
(r'\.(eq|ne|lt|le|gt|ge|not|and|or|eqv|neqv)\.', Operator.Word),
|
|
],
|
|
|
|
'strings': [
|
|
(r'(?s)"(\\\\|\\[0-7]+|\\.|[^"\\])*"', String.Double),
|
|
(r"(?s)'(\\\\|\\[0-7]+|\\.|[^'\\])*'", String.Single),
|
|
],
|
|
|
|
'nums': [
|
|
(r'\d+(?![.Ee])', Number.Integer),
|
|
(r'[+-]?\d*\.\d+([eE][-+]?\d+)?', Number.Float),
|
|
(r'[+-]?\d+\.\d*([eE][-+]?\d+)?', Number.Float),
|
|
],
|
|
}
|
|
|
|
|
|
class GLShaderLexer(RegexLexer):
|
|
"""
|
|
GLSL (OpenGL Shader) lexer.
|
|
|
|
*New in Pygments 1.1.*
|
|
"""
|
|
name = 'GLSL'
|
|
aliases = ['glsl']
|
|
filenames = ['*.vert', '*.frag', '*.geo']
|
|
mimetypes = ['text/x-glslsrc']
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'^#.*', Comment.Preproc),
|
|
(r'//.*', Comment.Single),
|
|
(r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
|
|
(r'\+|-|~|!=?|\*|/|%|<<|>>|<=?|>=?|==?|&&?|\^|\|\|?',
|
|
Operator),
|
|
(r'[?:]', Operator), # quick hack for ternary
|
|
(r'\bdefined\b', Operator),
|
|
(r'[;{}(),\[\]]', Punctuation),
|
|
#FIXME when e is present, no decimal point needed
|
|
(r'[+-]?\d*\.\d+([eE][-+]?\d+)?', Number.Float),
|
|
(r'[+-]?\d+\.\d*([eE][-+]?\d+)?', Number.Float),
|
|
(r'0[xX][0-9a-fA-F]*', Number.Hex),
|
|
(r'0[0-7]*', Number.Oct),
|
|
(r'[1-9][0-9]*', Number.Integer),
|
|
(r'\b(attribute|const|uniform|varying|centroid|break|continue|'
|
|
r'do|for|while|if|else|in|out|inout|float|int|void|bool|true|'
|
|
r'false|invariant|discard|return|mat[234]|mat[234]x[234]|'
|
|
r'vec[234]|[ib]vec[234]|sampler[123]D|samplerCube|'
|
|
r'sampler[12]DShadow|struct)\b', Keyword),
|
|
(r'\b(asm|class|union|enum|typedef|template|this|packed|goto|'
|
|
r'switch|default|inline|noinline|volatile|public|static|extern|'
|
|
r'external|interface|long|short|double|half|fixed|unsigned|'
|
|
r'lowp|mediump|highp|precision|input|output|hvec[234]|'
|
|
r'[df]vec[234]|sampler[23]DRect|sampler2DRectShadow|sizeof|'
|
|
r'cast|namespace|using)\b', Keyword), #future use
|
|
(r'[a-zA-Z_][a-zA-Z_0-9]*', Name),
|
|
(r'\.', Punctuation),
|
|
(r'\s+', Text),
|
|
],
|
|
}
|
|
|
|
|
|
class PrologLexer(RegexLexer):
|
|
"""
|
|
Lexer for Prolog files.
|
|
"""
|
|
name = 'Prolog'
|
|
aliases = ['prolog']
|
|
filenames = ['*.prolog', '*.pro', '*.pl']
|
|
mimetypes = ['text/x-prolog']
|
|
|
|
flags = re.UNICODE
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'^#.*', Comment.Single),
|
|
(r'/\*', Comment.Multiline, 'nested-comment'),
|
|
(r'%.*', Comment.Single),
|
|
# character literal
|
|
(r'0\'.', String.Char),
|
|
(r'0b[01]+', Number.Bin),
|
|
(r'0o[0-7]+', Number.Oct),
|
|
(r'0x[0-9a-fA-F]+', Number.Hex),
|
|
# literal with prepended base
|
|
(r'\d\d?\'[a-zA-Z0-9]+', Number.Integer),
|
|
(r'(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?', Number.Float),
|
|
(r'\d+', Number.Integer),
|
|
(r'[\[\](){}|.,;!]', Punctuation),
|
|
(r':-|-->', Punctuation),
|
|
(r'"(?:\\x[0-9a-fA-F]+\\|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|'
|
|
r'\\[0-7]+\\|\\[\w\W]|[^"])*"', String.Double),
|
|
(r"'(?:''|[^'])*'", String.Atom), # quoted atom
|
|
# Needs to not be followed by an atom.
|
|
#(r'=(?=\s|[a-zA-Z\[])', Operator),
|
|
(r'is\b', Operator),
|
|
(r'(<|>|=<|>=|==|=:=|=|/|//|\*|\+|-)(?=\s|[a-zA-Z0-9\[])',
|
|
Operator),
|
|
(r'(mod|div|not)\b', Operator),
|
|
(r'_', Keyword), # The don't-care variable
|
|
(r'([a-z]+)(:)', bygroups(Name.Namespace, Punctuation)),
|
|
(u'([a-z\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]'
|
|
u'[a-zA-Z0-9_$\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]*)'
|
|
u'(\\s*)(:-|-->)',
|
|
bygroups(Name.Function, Text, Operator)), # function defn
|
|
(u'([a-z\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]'
|
|
u'[a-zA-Z0-9_$\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]*)'
|
|
u'(\\s*)(\\()',
|
|
bygroups(Name.Function, Text, Punctuation)),
|
|
(u'[a-z\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]'
|
|
u'[a-zA-Z0-9_$\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]*',
|
|
String.Atom), # atom, characters
|
|
# This one includes !
|
|
(u'[#&*+\\-./:<=>?@\\\\^~\u00a1-\u00bf\u2010-\u303f]+',
|
|
String.Atom), # atom, graphics
|
|
(r'[A-Z_][A-Za-z0-9_]*', Name.Variable),
|
|
(u'\\s+|[\u2000-\u200f\ufff0-\ufffe\uffef]', Text),
|
|
],
|
|
'nested-comment': [
|
|
(r'\*/', Comment.Multiline, '#pop'),
|
|
(r'/\*', Comment.Multiline, '#push'),
|
|
(r'[^*/]+', Comment.Multiline),
|
|
(r'[*/]', Comment.Multiline),
|
|
],
|
|
}
|
|
|
|
def analyse_text(text):
|
|
return ':-' in text
|
|
|
|
|
|
class CythonLexer(RegexLexer):
|
|
"""
|
|
For Pyrex and `Cython <http://cython.org>`_ source code.
|
|
|
|
*New in Pygments 1.1.*
|
|
"""
|
|
|
|
name = 'Cython'
|
|
aliases = ['cython', 'pyx', 'pyrex']
|
|
filenames = ['*.pyx', '*.pxd', '*.pxi']
|
|
mimetypes = ['text/x-cython', 'application/x-cython']
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'\n', Text),
|
|
(r'^(\s*)("""(?:.|\n)*?""")', bygroups(Text, String.Doc)),
|
|
(r"^(\s*)('''(?:.|\n)*?''')", bygroups(Text, String.Doc)),
|
|
(r'[^\S\n]+', Text),
|
|
(r'#.*$', Comment),
|
|
(r'[]{}:(),;[]', Punctuation),
|
|
(r'\\\n', Text),
|
|
(r'\\', Text),
|
|
(r'(in|is|and|or|not)\b', Operator.Word),
|
|
(r'(<)([a-zA-Z0-9.?]+)(>)',
|
|
bygroups(Punctuation, Keyword.Type, Punctuation)),
|
|
(r'!=|==|<<|>>|[-~+/*%=<>&^|.?]', Operator),
|
|
(r'(from)(\d+)(<=)(\s+)(<)(\d+)(:)',
|
|
bygroups(Keyword, Number.Integer, Operator, Name, Operator,
|
|
Name, Punctuation)),
|
|
include('keywords'),
|
|
(r'(def|property)(\s+)', bygroups(Keyword, Text), 'funcname'),
|
|
(r'(cp?def)(\s+)', bygroups(Keyword, Text), 'cdef'),
|
|
(r'(class|struct)(\s+)', bygroups(Keyword, Text), 'classname'),
|
|
(r'(from)(\s+)', bygroups(Keyword, Text), 'fromimport'),
|
|
(r'(c?import)(\s+)', bygroups(Keyword, Text), 'import'),
|
|
include('builtins'),
|
|
include('backtick'),
|
|
('(?:[rR]|[uU][rR]|[rR][uU])"""', String, 'tdqs'),
|
|
("(?:[rR]|[uU][rR]|[rR][uU])'''", String, 'tsqs'),
|
|
('(?:[rR]|[uU][rR]|[rR][uU])"', String, 'dqs'),
|
|
("(?:[rR]|[uU][rR]|[rR][uU])'", String, 'sqs'),
|
|
('[uU]?"""', String, combined('stringescape', 'tdqs')),
|
|
("[uU]?'''", String, combined('stringescape', 'tsqs')),
|
|
('[uU]?"', String, combined('stringescape', 'dqs')),
|
|
("[uU]?'", String, combined('stringescape', 'sqs')),
|
|
include('name'),
|
|
include('numbers'),
|
|
],
|
|
'keywords': [
|
|
(r'(assert|break|by|continue|ctypedef|del|elif|else|except\??|exec|'
|
|
r'finally|for|gil|global|if|include|lambda|nogil|pass|print|raise|'
|
|
r'return|try|while|yield|as|with)\b', Keyword),
|
|
(r'(DEF|IF|ELIF|ELSE)\b', Comment.Preproc),
|
|
],
|
|
'builtins': [
|
|
(r'(?<!\.)(__import__|abs|all|any|apply|basestring|bin|bool|buffer|'
|
|
r'bytearray|bytes|callable|chr|classmethod|cmp|coerce|compile|'
|
|
r'complex|delattr|dict|dir|divmod|enumerate|eval|execfile|exit|'
|
|
r'file|filter|float|frozenset|getattr|globals|hasattr|hash|hex|id|'
|
|
r'input|int|intern|isinstance|issubclass|iter|len|list|locals|'
|
|
r'long|map|max|min|next|object|oct|open|ord|pow|property|range|'
|
|
r'raw_input|reduce|reload|repr|reversed|round|set|setattr|slice|'
|
|
r'sorted|staticmethod|str|sum|super|tuple|type|unichr|unicode|'
|
|
r'vars|xrange|zip)\b', Name.Builtin),
|
|
(r'(?<!\.)(self|None|Ellipsis|NotImplemented|False|True|NULL'
|
|
r')\b', Name.Builtin.Pseudo),
|
|
(r'(?<!\.)(ArithmeticError|AssertionError|AttributeError|'
|
|
r'BaseException|DeprecationWarning|EOFError|EnvironmentError|'
|
|
r'Exception|FloatingPointError|FutureWarning|GeneratorExit|IOError|'
|
|
r'ImportError|ImportWarning|IndentationError|IndexError|KeyError|'
|
|
r'KeyboardInterrupt|LookupError|MemoryError|NameError|'
|
|
r'NotImplemented|NotImplementedError|OSError|OverflowError|'
|
|
r'OverflowWarning|PendingDeprecationWarning|ReferenceError|'
|
|
r'RuntimeError|RuntimeWarning|StandardError|StopIteration|'
|
|
r'SyntaxError|SyntaxWarning|SystemError|SystemExit|TabError|'
|
|
r'TypeError|UnboundLocalError|UnicodeDecodeError|'
|
|
r'UnicodeEncodeError|UnicodeError|UnicodeTranslateError|'
|
|
r'UnicodeWarning|UserWarning|ValueError|Warning|ZeroDivisionError'
|
|
r')\b', Name.Exception),
|
|
],
|
|
'numbers': [
|
|
(r'(\d+\.?\d*|\d*\.\d+)([eE][+-]?[0-9]+)?', Number.Float),
|
|
(r'0\d+', Number.Oct),
|
|
(r'0[xX][a-fA-F0-9]+', Number.Hex),
|
|
(r'\d+L', Number.Integer.Long),
|
|
(r'\d+', Number.Integer)
|
|
],
|
|
'backtick': [
|
|
('`.*?`', String.Backtick),
|
|
],
|
|
'name': [
|
|
(r'@[a-zA-Z0-9_]+', Name.Decorator),
|
|
('[a-zA-Z_][a-zA-Z0-9_]*', Name),
|
|
],
|
|
'funcname': [
|
|
('[a-zA-Z_][a-zA-Z0-9_]*', Name.Function, '#pop')
|
|
],
|
|
'cdef': [
|
|
(r'(public|readonly|extern|api|inline)\b', Keyword.Reserved),
|
|
(r'(struct|enum|union|class)\b', Keyword),
|
|
(r'([a-zA-Z_][a-zA-Z0-9_]*)(\s*)(?=[(:#=]|$)',
|
|
bygroups(Name.Function, Text), '#pop'),
|
|
(r'([a-zA-Z_][a-zA-Z0-9_]*)(\s*)(,)',
|
|
bygroups(Name.Function, Text, Punctuation)),
|
|
(r'from\b', Keyword, '#pop'),
|
|
(r'as\b', Keyword),
|
|
(r':', Punctuation, '#pop'),
|
|
(r'(?=["\'])', Text, '#pop'),
|
|
(r'[a-zA-Z_][a-zA-Z0-9_]*', Keyword.Type),
|
|
(r'.', Text),
|
|
],
|
|
'classname': [
|
|
('[a-zA-Z_][a-zA-Z0-9_]*', Name.Class, '#pop')
|
|
],
|
|
'import': [
|
|
(r'(\s+)(as)(\s+)', bygroups(Text, Keyword, Text)),
|
|
(r'[a-zA-Z_][a-zA-Z0-9_.]*', Name.Namespace),
|
|
(r'(\s*)(,)(\s*)', bygroups(Text, Operator, Text)),
|
|
(r'', Text, '#pop') # all else: go back
|
|
],
|
|
'fromimport': [
|
|
(r'(\s+)(c?import)\b', bygroups(Text, Keyword), '#pop'),
|
|
(r'[a-zA-Z_.][a-zA-Z0-9_.]*', Name.Namespace),
|
|
# ``cdef foo from "header"``, or ``for foo from 0 < i < 10``
|
|
(r'', Text, '#pop'),
|
|
],
|
|
'stringescape': [
|
|
(r'\\([\\abfnrtv"\']|\n|N{.*?}|u[a-fA-F0-9]{4}|'
|
|
r'U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})', String.Escape)
|
|
],
|
|
'strings': [
|
|
(r'%(\([a-zA-Z0-9]+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?'
|
|
'[hlL]?[diouxXeEfFgGcrs%]', String.Interpol),
|
|
(r'[^\\\'"%\n]+', String),
|
|
# quotes, percents and backslashes must be parsed one at a time
|
|
(r'[\'"\\]', String),
|
|
# unhandled string formatting sign
|
|
(r'%', String)
|
|
# newlines are an error (use "nl" state)
|
|
],
|
|
'nl': [
|
|
(r'\n', String)
|
|
],
|
|
'dqs': [
|
|
(r'"', String, '#pop'),
|
|
(r'\\\\|\\"|\\\n', String.Escape), # included here again for raw strings
|
|
include('strings')
|
|
],
|
|
'sqs': [
|
|
(r"'", String, '#pop'),
|
|
(r"\\\\|\\'|\\\n", String.Escape), # included here again for raw strings
|
|
include('strings')
|
|
],
|
|
'tdqs': [
|
|
(r'"""', String, '#pop'),
|
|
include('strings'),
|
|
include('nl')
|
|
],
|
|
'tsqs': [
|
|
(r"'''", String, '#pop'),
|
|
include('strings'),
|
|
include('nl')
|
|
],
|
|
}
|
|
|
|
|
|
class ValaLexer(RegexLexer):
|
|
"""
|
|
For Vala source code with preprocessor directives.
|
|
|
|
*New in Pygments 1.1.*
|
|
"""
|
|
name = 'Vala'
|
|
aliases = ['vala', 'vapi']
|
|
filenames = ['*.vala', '*.vapi']
|
|
mimetypes = ['text/x-vala']
|
|
|
|
tokens = {
|
|
'whitespace': [
|
|
(r'^\s*#if\s+0', Comment.Preproc, 'if0'),
|
|
(r'\n', Text),
|
|
(r'\s+', Text),
|
|
(r'\\\n', Text), # line continuation
|
|
(r'//(\n|(.|\n)*?[^\\]\n)', Comment.Single),
|
|
(r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
|
|
],
|
|
'statements': [
|
|
(r'L?"', String, 'string'),
|
|
(r"L?'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'",
|
|
String.Char),
|
|
(r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?', Number.Float),
|
|
(r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
|
|
(r'0x[0-9a-fA-F]+[Ll]?', Number.Hex),
|
|
(r'0[0-7]+[Ll]?', Number.Oct),
|
|
(r'\d+[Ll]?', Number.Integer),
|
|
(r'[~!%^&*+=|?:<>/-]', Operator),
|
|
(r'(\[)(Compact|Immutable|(?:Boolean|Simple)Type)(\])',
|
|
bygroups(Punctuation, Name.Decorator, Punctuation)),
|
|
# TODO: "correctly" parse complex code attributes
|
|
(r'(\[)(CCode|(?:Integer|Floating)Type)',
|
|
bygroups(Punctuation, Name.Decorator)),
|
|
(r'[()\[\],.]', Punctuation),
|
|
(r'(as|base|break|case|catch|construct|continue|default|delete|do|'
|
|
r'else|enum|finally|for|foreach|get|if|in|is|lock|new|out|params|'
|
|
r'return|set|sizeof|switch|this|throw|try|typeof|while|yield)\b',
|
|
Keyword),
|
|
(r'(abstract|const|delegate|dynamic|ensures|extern|inline|internal|'
|
|
r'override|owned|private|protected|public|ref|requires|signal|'
|
|
r'static|throws|unowned|var|virtual|volatile|weak|yields)\b',
|
|
Keyword.Declaration),
|
|
(r'(namespace|using)(\s+)', bygroups(Keyword.Namespace, Text),
|
|
'namespace'),
|
|
(r'(class|errordomain|interface|struct)(\s+)',
|
|
bygroups(Keyword.Declaration, Text), 'class'),
|
|
(r'(\.)([a-zA-Z_][a-zA-Z0-9_]*)',
|
|
bygroups(Operator, Name.Attribute)),
|
|
# void is an actual keyword, others are in glib-2.0.vapi
|
|
(r'(void|bool|char|double|float|int|int8|int16|int32|int64|long|'
|
|
r'short|size_t|ssize_t|string|time_t|uchar|uint|uint8|uint16|'
|
|
r'uint32|uint64|ulong|unichar|ushort)\b', Keyword.Type),
|
|
(r'(true|false|null)\b', Name.Builtin),
|
|
('[a-zA-Z_][a-zA-Z0-9_]*', Name),
|
|
],
|
|
'root': [
|
|
include('whitespace'),
|
|
('', Text, 'statement'),
|
|
],
|
|
'statement' : [
|
|
include('whitespace'),
|
|
include('statements'),
|
|
('[{}]', Punctuation),
|
|
(';', Punctuation, '#pop'),
|
|
],
|
|
'string': [
|
|
(r'"', String, '#pop'),
|
|
(r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape),
|
|
(r'[^\\"\n]+', String), # all other characters
|
|
(r'\\\n', String), # line continuation
|
|
(r'\\', String), # stray backslash
|
|
],
|
|
'if0': [
|
|
(r'^\s*#if.*?(?<!\\)\n', Comment.Preproc, '#push'),
|
|
(r'^\s*#el(?:se|if).*\n', Comment.Preproc, '#pop'),
|
|
(r'^\s*#endif.*?(?<!\\)\n', Comment.Preproc, '#pop'),
|
|
(r'.*?\n', Comment),
|
|
],
|
|
'class': [
|
|
(r'[a-zA-Z_][a-zA-Z0-9_]*', Name.Class, '#pop')
|
|
],
|
|
'namespace': [
|
|
(r'[a-zA-Z_][a-zA-Z0-9_.]*', Name.Namespace, '#pop')
|
|
],
|
|
}
|
|
|
|
|
|
class OocLexer(RegexLexer):
|
|
"""
|
|
For `Ooc <http://ooc-lang.org/>`_ source code
|
|
|
|
*New in Pygments 1.2.*
|
|
"""
|
|
name = 'Ooc'
|
|
aliases = ['ooc']
|
|
filenames = ['*.ooc']
|
|
mimetypes = ['text/x-ooc']
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'\b(class|interface|implement|abstract|extends|from|'
|
|
r'this|super|new|const|final|static|import|use|extern|'
|
|
r'inline|proto|break|continue|fallthrough|operator|if|else|for|'
|
|
r'while|do|switch|case|as|in|version|return|true|false|null)\b',
|
|
Keyword),
|
|
(r'include\b', Keyword, 'include'),
|
|
(r'(cover)([ \t]+)(from)([ \t]+)([a-zA-Z0-9_]+[*@]?)',
|
|
bygroups(Keyword, Text, Keyword, Text, Name.Class)),
|
|
(r'(func)((?:[ \t]|\\\n)+)(~[a-z_][a-zA-Z0-9_]*)',
|
|
bygroups(Keyword, Text, Name.Function)),
|
|
(r'\bfunc\b', Keyword),
|
|
# Note: %= and ^= not listed on http://ooc-lang.org/syntax
|
|
(r'//.*', Comment),
|
|
(r'(?s)/\*.*?\*/', Comment.Multiline),
|
|
(r'(==?|\+=?|-[=>]?|\*=?|/=?|:=|!=?|%=?|\?|>{1,3}=?|<{1,3}=?|\.\.|'
|
|
r'&&?|\|\|?|\^=?)', Operator),
|
|
(r'(\.)([ \t]*)([a-z]\w*)', bygroups(Operator, Text,
|
|
Name.Function)),
|
|
(r'[A-Z][A-Z0-9_]+', Name.Constant),
|
|
(r'[A-Z][a-zA-Z0-9_]*([@*]|\[[ \t]*\])?', Name.Class),
|
|
|
|
(r'([a-z][a-zA-Z0-9_]*(?:~[a-z][a-zA-Z0-9_]*)?)((?:[ \t]|\\\n)*)(?=\()',
|
|
bygroups(Name.Function, Text)),
|
|
(r'[a-z][a-zA-Z0-9_]*', Name.Variable),
|
|
|
|
# : introduces types
|
|
(r'[:(){}\[\];,]', Punctuation),
|
|
|
|
(r'0x[0-9a-fA-F]+', Number.Hex),
|
|
(r'0c[0-9]+', Number.Oct),
|
|
(r'0b[01]+', Number.Binary),
|
|
(r'[0-9_]\.[0-9_]*(?!\.)', Number.Float),
|
|
(r'[0-9_]+', Number.Decimal),
|
|
|
|
(r'"(?:\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\"])*"',
|
|
String.Double),
|
|
(r"'(?:\\.|\\[0-9]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'",
|
|
String.Char),
|
|
(r'@', Punctuation), # pointer dereference
|
|
(r'\.', Punctuation), # imports or chain operator
|
|
|
|
(r'\\[ \t\n]', Text),
|
|
(r'[ \t]+', Text),
|
|
],
|
|
'include': [
|
|
(r'[\w/]+', Name),
|
|
(r',', Punctuation),
|
|
(r'[ \t]', Text),
|
|
(r'[;\n]', Text, '#pop'),
|
|
],
|
|
}
|
|
|
|
|
|
class GoLexer(RegexLexer):
|
|
"""
|
|
For `Go <http://golang.org>`_ source.
|
|
"""
|
|
name = 'Go'
|
|
filenames = ['*.go']
|
|
aliases = ['go']
|
|
mimetypes = ['text/x-gosrc']
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'\n', Text),
|
|
(r'\s+', Text),
|
|
(r'\\\n', Text), # line continuations
|
|
(r'//(.*?)\n', Comment.Single),
|
|
(r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
|
|
(r'(import|package)\b', Keyword.Namespace),
|
|
(r'(var|func|struct|map|chan|type|interface|const)\b', Keyword.Declaration),
|
|
(r'(break|default|select|case|defer|go'
|
|
r'|else|goto|switch|fallthrough|if|range'
|
|
r'|continue|for|return)\b', Keyword),
|
|
(r'(true|false|iota|nil)\b', Keyword.Constant),
|
|
# It seems the builtin types aren't actually keywords, but
|
|
# can be used as functions. So we need two declarations.
|
|
(r'(uint|uint8|uint16|uint32|uint64'
|
|
r'|int|int8|int16|int32|int64'
|
|
r'|float|float32|float64'
|
|
r'|complex64|complex128|byte|rune'
|
|
r'|string|bool|error|uintptr'
|
|
r'|print|println|panic|recover|close|complex|real|imag'
|
|
r'|len|cap|append|copy|delete|new|make)\b(\()',
|
|
bygroups(Name.Builtin, Punctuation)),
|
|
(r'(uint|uint8|uint16|uint32|uint64'
|
|
r'|int|int8|int16|int32|int64'
|
|
r'|float|float32|float64'
|
|
r'|complex64|complex128|byte|rune'
|
|
r'|string|bool|error|uintptr)\b', Keyword.Type),
|
|
# imaginary_lit
|
|
(r'\d+i', Number),
|
|
(r'\d+\.\d*([Ee][-+]\d+)?i', Number),
|
|
(r'\.\d+([Ee][-+]\d+)?i', Number),
|
|
(r'\d+[Ee][-+]\d+i', Number),
|
|
# float_lit
|
|
(r'\d+(\.\d+[eE][+\-]?\d+|'
|
|
r'\.\d*|[eE][+\-]?\d+)', Number.Float),
|
|
(r'\.\d+([eE][+\-]?\d+)?', Number.Float),
|
|
# int_lit
|
|
# -- octal_lit
|
|
(r'0[0-7]+', Number.Oct),
|
|
# -- hex_lit
|
|
(r'0[xX][0-9a-fA-F]+', Number.Hex),
|
|
# -- decimal_lit
|
|
(r'(0|[1-9][0-9]*)', Number.Integer),
|
|
# char_lit
|
|
(r"""'(\\['"\\abfnrtv]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}"""
|
|
r"""|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|[^\\])'""",
|
|
String.Char
|
|
),
|
|
# StringLiteral
|
|
# -- raw_string_lit
|
|
(r'`[^`]*`', String),
|
|
# -- interpreted_string_lit
|
|
(r'"(\\\\|\\"|[^"])*"', String),
|
|
# Tokens
|
|
(r'(<<=|>>=|<<|>>|<=|>=|&\^=|&\^|\+=|-=|\*=|/=|%=|&=|\|=|&&|\|\|'
|
|
r'|<-|\+\+|--|==|!=|:=|\.\.\.|[+\-*/%&])', Operator),
|
|
(r'[|^<>=!()\[\]{}.,;:]', Punctuation),
|
|
# identifier
|
|
(r'[a-zA-Z_]\w*', Name.Other),
|
|
]
|
|
}
|
|
|
|
|
|
class FelixLexer(RegexLexer):
|
|
"""
|
|
For `Felix <http://www.felix-lang.org>`_ source code.
|
|
|
|
*New in Pygments 1.2.*
|
|
"""
|
|
|
|
name = 'Felix'
|
|
aliases = ['felix', 'flx']
|
|
filenames = ['*.flx', '*.flxh']
|
|
mimetypes = ['text/x-felix']
|
|
|
|
preproc = [
|
|
'elif', 'else', 'endif', 'if', 'ifdef', 'ifndef',
|
|
]
|
|
|
|
keywords = [
|
|
'_', '_deref', 'all', 'as',
|
|
'assert', 'attempt', 'call', 'callback', 'case', 'caseno', 'cclass',
|
|
'code', 'compound', 'ctypes', 'do', 'done', 'downto', 'elif', 'else',
|
|
'endattempt', 'endcase', 'endif', 'endmatch', 'enum', 'except',
|
|
'exceptions', 'expect', 'finally', 'for', 'forall', 'forget', 'fork',
|
|
'functor', 'goto', 'ident', 'if', 'incomplete', 'inherit', 'instance',
|
|
'interface', 'jump', 'lambda', 'loop', 'match', 'module', 'namespace',
|
|
'new', 'noexpand', 'nonterm', 'obj', 'of', 'open', 'parse', 'raise',
|
|
'regexp', 'reglex', 'regmatch', 'rename', 'return', 'the', 'then',
|
|
'to', 'type', 'typecase', 'typedef', 'typematch', 'typeof', 'upto',
|
|
'when', 'whilst', 'with', 'yield',
|
|
]
|
|
|
|
keyword_directives = [
|
|
'_gc_pointer', '_gc_type', 'body', 'comment', 'const', 'export',
|
|
'header', 'inline', 'lval', 'macro', 'noinline', 'noreturn',
|
|
'package', 'private', 'pod', 'property', 'public', 'publish',
|
|
'requires', 'todo', 'virtual', 'use',
|
|
]
|
|
|
|
keyword_declarations = [
|
|
'def', 'let', 'ref', 'val', 'var',
|
|
]
|
|
|
|
keyword_types = [
|
|
'unit', 'void', 'any', 'bool',
|
|
'byte', 'offset',
|
|
'address', 'caddress', 'cvaddress', 'vaddress',
|
|
'tiny', 'short', 'int', 'long', 'vlong',
|
|
'utiny', 'ushort', 'vshort', 'uint', 'ulong', 'uvlong',
|
|
'int8', 'int16', 'int32', 'int64',
|
|
'uint8', 'uint16', 'uint32', 'uint64',
|
|
'float', 'double', 'ldouble',
|
|
'complex', 'dcomplex', 'lcomplex',
|
|
'imaginary', 'dimaginary', 'limaginary',
|
|
'char', 'wchar', 'uchar',
|
|
'charp', 'charcp', 'ucharp', 'ucharcp',
|
|
'string', 'wstring', 'ustring',
|
|
'cont',
|
|
'array', 'varray', 'list',
|
|
'lvalue', 'opt', 'slice',
|
|
]
|
|
|
|
keyword_constants = [
|
|
'false', 'true',
|
|
]
|
|
|
|
operator_words = [
|
|
'and', 'not', 'in', 'is', 'isin', 'or', 'xor',
|
|
]
|
|
|
|
name_builtins = [
|
|
'_svc', 'while',
|
|
]
|
|
|
|
name_pseudo = [
|
|
'root', 'self', 'this',
|
|
]
|
|
|
|
decimal_suffixes = '([tTsSiIlLvV]|ll|LL|([iIuU])(8|16|32|64))?'
|
|
|
|
tokens = {
|
|
'root': [
|
|
include('whitespace'),
|
|
|
|
# Keywords
|
|
(r'(axiom|ctor|fun|gen|proc|reduce|union)\b', Keyword,
|
|
'funcname'),
|
|
(r'(class|cclass|cstruct|obj|struct)\b', Keyword, 'classname'),
|
|
(r'(instance|module|typeclass)\b', Keyword, 'modulename'),
|
|
|
|
(r'(%s)\b' % '|'.join(keywords), Keyword),
|
|
(r'(%s)\b' % '|'.join(keyword_directives), Name.Decorator),
|
|
(r'(%s)\b' % '|'.join(keyword_declarations), Keyword.Declaration),
|
|
(r'(%s)\b' % '|'.join(keyword_types), Keyword.Type),
|
|
(r'(%s)\b' % '|'.join(keyword_constants), Keyword.Constant),
|
|
|
|
# Operators
|
|
include('operators'),
|
|
|
|
# Float Literal
|
|
# -- Hex Float
|
|
(r'0[xX]([0-9a-fA-F_]*\.[0-9a-fA-F_]+|[0-9a-fA-F_]+)'
|
|
r'[pP][+\-]?[0-9_]+[lLfFdD]?', Number.Float),
|
|
# -- DecimalFloat
|
|
(r'[0-9_]+(\.[0-9_]+[eE][+\-]?[0-9_]+|'
|
|
r'\.[0-9_]*|[eE][+\-]?[0-9_]+)[lLfFdD]?', Number.Float),
|
|
(r'\.(0|[1-9][0-9_]*)([eE][+\-]?[0-9_]+)?[lLfFdD]?',
|
|
Number.Float),
|
|
|
|
# IntegerLiteral
|
|
# -- Binary
|
|
(r'0[Bb][01_]+%s' % decimal_suffixes, Number),
|
|
# -- Octal
|
|
(r'0[0-7_]+%s' % decimal_suffixes, Number.Oct),
|
|
# -- Hexadecimal
|
|
(r'0[xX][0-9a-fA-F_]+%s' % decimal_suffixes, Number.Hex),
|
|
# -- Decimal
|
|
(r'(0|[1-9][0-9_]*)%s' % decimal_suffixes, Number.Integer),
|
|
|
|
# Strings
|
|
('([rR][cC]?|[cC][rR])"""', String, 'tdqs'),
|
|
("([rR][cC]?|[cC][rR])'''", String, 'tsqs'),
|
|
('([rR][cC]?|[cC][rR])"', String, 'dqs'),
|
|
("([rR][cC]?|[cC][rR])'", String, 'sqs'),
|
|
('[cCfFqQwWuU]?"""', String, combined('stringescape', 'tdqs')),
|
|
("[cCfFqQwWuU]?'''", String, combined('stringescape', 'tsqs')),
|
|
('[cCfFqQwWuU]?"', String, combined('stringescape', 'dqs')),
|
|
("[cCfFqQwWuU]?'", String, combined('stringescape', 'sqs')),
|
|
|
|
# Punctuation
|
|
(r'[\[\]{}:(),;?]', Punctuation),
|
|
|
|
# Labels
|
|
(r'[a-zA-Z_]\w*:>', Name.Label),
|
|
|
|
# Identifiers
|
|
(r'(%s)\b' % '|'.join(name_builtins), Name.Builtin),
|
|
(r'(%s)\b' % '|'.join(name_pseudo), Name.Builtin.Pseudo),
|
|
(r'[a-zA-Z_]\w*', Name),
|
|
],
|
|
'whitespace': [
|
|
(r'\n', Text),
|
|
(r'\s+', Text),
|
|
|
|
include('comment'),
|
|
|
|
# Preprocessor
|
|
(r'#\s*if\s+0', Comment.Preproc, 'if0'),
|
|
(r'#', Comment.Preproc, 'macro'),
|
|
],
|
|
'operators': [
|
|
(r'(%s)\b' % '|'.join(operator_words), Operator.Word),
|
|
(r'!=|==|<<|>>|\|\||&&|[-~+/*%=<>&^|.$]', Operator),
|
|
],
|
|
'comment': [
|
|
(r'//(.*?)\n', Comment.Single),
|
|
(r'/[*]', Comment.Multiline, 'comment2'),
|
|
],
|
|
'comment2': [
|
|
(r'[^\/*]', Comment.Multiline),
|
|
(r'/[*]', Comment.Multiline, '#push'),
|
|
(r'[*]/', Comment.Multiline, '#pop'),
|
|
(r'[\/*]', Comment.Multiline),
|
|
],
|
|
'if0': [
|
|
(r'^\s*#if.*?(?<!\\)\n', Comment, '#push'),
|
|
(r'^\s*#endif.*?(?<!\\)\n', Comment, '#pop'),
|
|
(r'.*?\n', Comment),
|
|
],
|
|
'macro': [
|
|
include('comment'),
|
|
(r'(import|include)(\s+)(<[^>]*?>)',
|
|
bygroups(Comment.Preproc, Text, String), '#pop'),
|
|
(r'(import|include)(\s+)("[^"]*?")',
|
|
bygroups(Comment.Preproc, Text, String), '#pop'),
|
|
(r"(import|include)(\s+)('[^']*?')",
|
|
bygroups(Comment.Preproc, Text, String), '#pop'),
|
|
(r'[^/\n]+', Comment.Preproc),
|
|
##(r'/[*](.|\n)*?[*]/', Comment),
|
|
##(r'//.*?\n', Comment, '#pop'),
|
|
(r'/', Comment.Preproc),
|
|
(r'(?<=\\)\n', Comment.Preproc),
|
|
(r'\n', Comment.Preproc, '#pop'),
|
|
],
|
|
'funcname': [
|
|
include('whitespace'),
|
|
(r'[a-zA-Z_]\w*', Name.Function, '#pop'),
|
|
# anonymous functions
|
|
(r'(?=\()', Text, '#pop'),
|
|
],
|
|
'classname': [
|
|
include('whitespace'),
|
|
(r'[a-zA-Z_]\w*', Name.Class, '#pop'),
|
|
# anonymous classes
|
|
(r'(?=\{)', Text, '#pop'),
|
|
],
|
|
'modulename': [
|
|
include('whitespace'),
|
|
(r'\[', Punctuation, ('modulename2', 'tvarlist')),
|
|
(r'', Error, 'modulename2'),
|
|
],
|
|
'modulename2': [
|
|
include('whitespace'),
|
|
(r'([a-zA-Z_]\w*)', Name.Namespace, '#pop:2'),
|
|
],
|
|
'tvarlist': [
|
|
include('whitespace'),
|
|
include('operators'),
|
|
(r'\[', Punctuation, '#push'),
|
|
(r'\]', Punctuation, '#pop'),
|
|
(r',', Punctuation),
|
|
(r'(with|where)\b', Keyword),
|
|
(r'[a-zA-Z_]\w*', Name),
|
|
],
|
|
'stringescape': [
|
|
(r'\\([\\abfnrtv"\']|\n|N{.*?}|u[a-fA-F0-9]{4}|'
|
|
r'U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})', String.Escape)
|
|
],
|
|
'strings': [
|
|
(r'%(\([a-zA-Z0-9]+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?'
|
|
'[hlL]?[diouxXeEfFgGcrs%]', String.Interpol),
|
|
(r'[^\\\'"%\n]+', String),
|
|
# quotes, percents and backslashes must be parsed one at a time
|
|
(r'[\'"\\]', String),
|
|
# unhandled string formatting sign
|
|
(r'%', String)
|
|
# newlines are an error (use "nl" state)
|
|
],
|
|
'nl': [
|
|
(r'\n', String)
|
|
],
|
|
'dqs': [
|
|
(r'"', String, '#pop'),
|
|
# included here again for raw strings
|
|
(r'\\\\|\\"|\\\n', String.Escape),
|
|
include('strings')
|
|
],
|
|
'sqs': [
|
|
(r"'", String, '#pop'),
|
|
# included here again for raw strings
|
|
(r"\\\\|\\'|\\\n", String.Escape),
|
|
include('strings')
|
|
],
|
|
'tdqs': [
|
|
(r'"""', String, '#pop'),
|
|
include('strings'),
|
|
include('nl')
|
|
],
|
|
'tsqs': [
|
|
(r"'''", String, '#pop'),
|
|
include('strings'),
|
|
include('nl')
|
|
],
|
|
}
|
|
|
|
|
|
class AdaLexer(RegexLexer):
|
|
"""
|
|
For Ada source code.
|
|
|
|
*New in Pygments 1.3.*
|
|
"""
|
|
|
|
name = 'Ada'
|
|
aliases = ['ada', 'ada95' 'ada2005']
|
|
filenames = ['*.adb', '*.ads', '*.ada']
|
|
mimetypes = ['text/x-ada']
|
|
|
|
flags = re.MULTILINE | re.I # Ignore case
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'[^\S\n]+', Text),
|
|
(r'--.*?\n', Comment.Single),
|
|
(r'[^\S\n]+', Text),
|
|
(r'function|procedure|entry', Keyword.Declaration, 'subprogram'),
|
|
(r'(subtype|type)(\s+)([a-z0-9_]+)',
|
|
bygroups(Keyword.Declaration, Text, Keyword.Type), 'type_def'),
|
|
(r'task|protected', Keyword.Declaration),
|
|
(r'(subtype)(\s+)', bygroups(Keyword.Declaration, Text)),
|
|
(r'(end)(\s+)', bygroups(Keyword.Reserved, Text), 'end'),
|
|
(r'(pragma)(\s+)([a-zA-Z0-9_]+)', bygroups(Keyword.Reserved, Text,
|
|
Comment.Preproc)),
|
|
(r'(true|false|null)\b', Keyword.Constant),
|
|
(r'(Address|Byte|Boolean|Character|Controlled|Count|Cursor|'
|
|
r'Duration|File_Mode|File_Type|Float|Generator|Integer|Long_Float|'
|
|
r'Long_Integer|Long_Long_Float|Long_Long_Integer|Natural|Positive|'
|
|
r'Reference_Type|Short_Float|Short_Integer|Short_Short_Float|'
|
|
r'Short_Short_Integer|String|Wide_Character|Wide_String)\b',
|
|
Keyword.Type),
|
|
(r'(and(\s+then)?|in|mod|not|or(\s+else)|rem)\b', Operator.Word),
|
|
(r'generic|private', Keyword.Declaration),
|
|
(r'package', Keyword.Declaration, 'package'),
|
|
(r'array\b', Keyword.Reserved, 'array_def'),
|
|
(r'(with|use)(\s+)', bygroups(Keyword.Namespace, Text), 'import'),
|
|
(r'([a-z0-9_]+)(\s*)(:)(\s*)(constant)',
|
|
bygroups(Name.Constant, Text, Punctuation, Text,
|
|
Keyword.Reserved)),
|
|
(r'<<[a-z0-9_]+>>', Name.Label),
|
|
(r'([a-z0-9_]+)(\s*)(:)(\s*)(declare|begin|loop|for|while)',
|
|
bygroups(Name.Label, Text, Punctuation, Text, Keyword.Reserved)),
|
|
(r'\b(abort|abs|abstract|accept|access|aliased|all|array|at|begin|'
|
|
r'body|case|constant|declare|delay|delta|digits|do|else|elsif|end|'
|
|
r'entry|exception|exit|interface|for|goto|if|is|limited|loop|new|'
|
|
r'null|of|or|others|out|overriding|pragma|protected|raise|range|'
|
|
r'record|renames|requeue|return|reverse|select|separate|subtype|'
|
|
r'synchronized|task|tagged|terminate|then|type|until|when|while|'
|
|
r'xor)\b',
|
|
Keyword.Reserved),
|
|
(r'"[^"]*"', String),
|
|
include('attribute'),
|
|
include('numbers'),
|
|
(r"'[^']'", String.Character),
|
|
(r'([a-z0-9_]+)(\s*|[(,])', bygroups(Name, using(this))),
|
|
(r"(<>|=>|:=|[()|:;,.'])", Punctuation),
|
|
(r'[*<>+=/&-]', Operator),
|
|
(r'\n+', Text),
|
|
],
|
|
'numbers' : [
|
|
(r'[0-9_]+#[0-9a-f]+#', Number.Hex),
|
|
(r'[0-9_]+\.[0-9_]*', Number.Float),
|
|
(r'[0-9_]+', Number.Integer),
|
|
],
|
|
'attribute' : [
|
|
(r"(')([a-zA-Z0-9_]+)", bygroups(Punctuation, Name.Attribute)),
|
|
],
|
|
'subprogram' : [
|
|
(r'\(', Punctuation, ('#pop', 'formal_part')),
|
|
(r';', Punctuation, '#pop'),
|
|
(r'is\b', Keyword.Reserved, '#pop'),
|
|
(r'"[^"]+"|[a-z0-9_]+', Name.Function),
|
|
include('root'),
|
|
],
|
|
'end' : [
|
|
('(if|case|record|loop|select)', Keyword.Reserved),
|
|
('"[^"]+"|[a-zA-Z0-9_.]+', Name.Function),
|
|
('\s+', Text),
|
|
(';', Punctuation, '#pop'),
|
|
],
|
|
'type_def': [
|
|
(r';', Punctuation, '#pop'),
|
|
(r'\(', Punctuation, 'formal_part'),
|
|
(r'with|and|use', Keyword.Reserved),
|
|
(r'array\b', Keyword.Reserved, ('#pop', 'array_def')),
|
|
(r'record\b', Keyword.Reserved, ('record_def')),
|
|
(r'(null record)(;)', bygroups(Keyword.Reserved, Punctuation), '#pop'),
|
|
include('root'),
|
|
],
|
|
'array_def' : [
|
|
(r';', Punctuation, '#pop'),
|
|
(r'([a-z0-9_]+)(\s+)(range)', bygroups(Keyword.Type, Text,
|
|
Keyword.Reserved)),
|
|
include('root'),
|
|
],
|
|
'record_def' : [
|
|
(r'end record', Keyword.Reserved, '#pop'),
|
|
include('root'),
|
|
],
|
|
'import': [
|
|
(r'[a-z0-9_.]+', Name.Namespace, '#pop'),
|
|
(r'', Text, '#pop'),
|
|
],
|
|
'formal_part' : [
|
|
(r'\)', Punctuation, '#pop'),
|
|
(r'[a-z0-9_]+', Name.Variable),
|
|
(r',|:[^=]', Punctuation),
|
|
(r'(in|not|null|out|access)\b', Keyword.Reserved),
|
|
include('root'),
|
|
],
|
|
'package': [
|
|
('body', Keyword.Declaration),
|
|
('is\s+new|renames', Keyword.Reserved),
|
|
('is', Keyword.Reserved, '#pop'),
|
|
(';', Punctuation, '#pop'),
|
|
('\(', Punctuation, 'package_instantiation'),
|
|
('([a-zA-Z0-9_.]+)', Name.Class),
|
|
include('root'),
|
|
],
|
|
'package_instantiation': [
|
|
(r'("[^"]+"|[a-z0-9_]+)(\s+)(=>)', bygroups(Name.Variable,
|
|
Text, Punctuation)),
|
|
(r'[a-z0-9._\'"]', Text),
|
|
(r'\)', Punctuation, '#pop'),
|
|
include('root'),
|
|
],
|
|
}
|
|
|
|
|
|
class Modula2Lexer(RegexLexer):
|
|
"""
|
|
For `Modula-2 <http://www.modula2.org/>`_ source code.
|
|
|
|
Additional options that determine which keywords are highlighted:
|
|
|
|
`pim`
|
|
Select PIM Modula-2 dialect (default: True).
|
|
`iso`
|
|
Select ISO Modula-2 dialect (default: False).
|
|
`objm2`
|
|
Select Objective Modula-2 dialect (default: False).
|
|
`gm2ext`
|
|
Also highlight GNU extensions (default: False).
|
|
|
|
*New in Pygments 1.3.*
|
|
"""
|
|
name = 'Modula-2'
|
|
aliases = ['modula2', 'm2']
|
|
filenames = ['*.def', '*.mod']
|
|
mimetypes = ['text/x-modula2']
|
|
|
|
flags = re.MULTILINE | re.DOTALL
|
|
|
|
tokens = {
|
|
'whitespace': [
|
|
(r'\n+', Text), # blank lines
|
|
(r'\s+', Text), # whitespace
|
|
],
|
|
'identifiers': [
|
|
(r'([a-zA-Z_\$][a-zA-Z0-9_\$]*)', Name),
|
|
],
|
|
'numliterals': [
|
|
(r'[01]+B', Number.Binary), # binary number (ObjM2)
|
|
(r'[0-7]+B', Number.Oct), # octal number (PIM + ISO)
|
|
(r'[0-7]+C', Number.Oct), # char code (PIM + ISO)
|
|
(r'[0-9A-F]+C', Number.Hex), # char code (ObjM2)
|
|
(r'[0-9A-F]+H', Number.Hex), # hexadecimal number
|
|
(r'[0-9]+\.[0-9]+E[+-][0-9]+', Number.Float), # real number
|
|
(r'[0-9]+\.[0-9]+', Number.Float), # real number
|
|
(r'[0-9]+', Number.Integer), # decimal whole number
|
|
],
|
|
'strings': [
|
|
(r"'(\\\\|\\'|[^'])*'", String), # single quoted string
|
|
(r'"(\\\\|\\"|[^"])*"', String), # double quoted string
|
|
],
|
|
'operators': [
|
|
(r'[*/+=#~&<>\^-]', Operator),
|
|
(r':=', Operator), # assignment
|
|
(r'@', Operator), # pointer deref (ISO)
|
|
(r'\.\.', Operator), # ellipsis or range
|
|
(r'`', Operator), # Smalltalk message (ObjM2)
|
|
(r'::', Operator), # type conversion (ObjM2)
|
|
],
|
|
'punctuation': [
|
|
(r'[\(\)\[\]{},.:;|]', Punctuation),
|
|
],
|
|
'comments': [
|
|
(r'//.*?\n', Comment.Single), # ObjM2
|
|
(r'/\*(.*?)\*/', Comment.Multiline), # ObjM2
|
|
(r'\(\*([^\$].*?)\*\)', Comment.Multiline),
|
|
# TO DO: nesting of (* ... *) comments
|
|
],
|
|
'pragmas': [
|
|
(r'\(\*\$(.*?)\*\)', Comment.Preproc), # PIM
|
|
(r'<\*(.*?)\*>', Comment.Preproc), # ISO + ObjM2
|
|
],
|
|
'root': [
|
|
include('whitespace'),
|
|
include('comments'),
|
|
include('pragmas'),
|
|
include('identifiers'),
|
|
include('numliterals'),
|
|
include('strings'),
|
|
include('operators'),
|
|
include('punctuation'),
|
|
]
|
|
}
|
|
|
|
pim_reserved_words = [
|
|
# 40 reserved words
|
|
'AND', 'ARRAY', 'BEGIN', 'BY', 'CASE', 'CONST', 'DEFINITION',
|
|
'DIV', 'DO', 'ELSE', 'ELSIF', 'END', 'EXIT', 'EXPORT', 'FOR',
|
|
'FROM', 'IF', 'IMPLEMENTATION', 'IMPORT', 'IN', 'LOOP', 'MOD',
|
|
'MODULE', 'NOT', 'OF', 'OR', 'POINTER', 'PROCEDURE', 'QUALIFIED',
|
|
'RECORD', 'REPEAT', 'RETURN', 'SET', 'THEN', 'TO', 'TYPE',
|
|
'UNTIL', 'VAR', 'WHILE', 'WITH',
|
|
]
|
|
|
|
pim_pervasives = [
|
|
# 31 pervasives
|
|
'ABS', 'BITSET', 'BOOLEAN', 'CAP', 'CARDINAL', 'CHAR', 'CHR', 'DEC',
|
|
'DISPOSE', 'EXCL', 'FALSE', 'FLOAT', 'HALT', 'HIGH', 'INC', 'INCL',
|
|
'INTEGER', 'LONGINT', 'LONGREAL', 'MAX', 'MIN', 'NEW', 'NIL', 'ODD',
|
|
'ORD', 'PROC', 'REAL', 'SIZE', 'TRUE', 'TRUNC', 'VAL',
|
|
]
|
|
|
|
iso_reserved_words = [
|
|
# 46 reserved words
|
|
'AND', 'ARRAY', 'BEGIN', 'BY', 'CASE', 'CONST', 'DEFINITION', 'DIV',
|
|
'DO', 'ELSE', 'ELSIF', 'END', 'EXCEPT', 'EXIT', 'EXPORT', 'FINALLY',
|
|
'FOR', 'FORWARD', 'FROM', 'IF', 'IMPLEMENTATION', 'IMPORT', 'IN',
|
|
'LOOP', 'MOD', 'MODULE', 'NOT', 'OF', 'OR', 'PACKEDSET', 'POINTER',
|
|
'PROCEDURE', 'QUALIFIED', 'RECORD', 'REPEAT', 'REM', 'RETRY',
|
|
'RETURN', 'SET', 'THEN', 'TO', 'TYPE', 'UNTIL', 'VAR', 'WHILE',
|
|
'WITH',
|
|
]
|
|
|
|
iso_pervasives = [
|
|
# 42 pervasives
|
|
'ABS', 'BITSET', 'BOOLEAN', 'CAP', 'CARDINAL', 'CHAR', 'CHR', 'CMPLX',
|
|
'COMPLEX', 'DEC', 'DISPOSE', 'EXCL', 'FALSE', 'FLOAT', 'HALT', 'HIGH',
|
|
'IM', 'INC', 'INCL', 'INT', 'INTEGER', 'INTERRUPTIBLE', 'LENGTH',
|
|
'LFLOAT', 'LONGCOMPLEX', 'LONGINT', 'LONGREAL', 'MAX', 'MIN', 'NEW',
|
|
'NIL', 'ODD', 'ORD', 'PROC', 'PROTECTION', 'RE', 'REAL', 'SIZE',
|
|
'TRUE', 'TRUNC', 'UNINTERRUBTIBLE', 'VAL',
|
|
]
|
|
|
|
objm2_reserved_words = [
|
|
# base language, 42 reserved words
|
|
'AND', 'ARRAY', 'BEGIN', 'BY', 'CASE', 'CONST', 'DEFINITION', 'DIV',
|
|
'DO', 'ELSE', 'ELSIF', 'END', 'ENUM', 'EXIT', 'FOR', 'FROM', 'IF',
|
|
'IMMUTABLE', 'IMPLEMENTATION', 'IMPORT', 'IN', 'IS', 'LOOP', 'MOD',
|
|
'MODULE', 'NOT', 'OF', 'OPAQUE', 'OR', 'POINTER', 'PROCEDURE',
|
|
'RECORD', 'REPEAT', 'RETURN', 'SET', 'THEN', 'TO', 'TYPE',
|
|
'UNTIL', 'VAR', 'VARIADIC', 'WHILE',
|
|
# OO extensions, 16 reserved words
|
|
'BYCOPY', 'BYREF', 'CLASS', 'CONTINUE', 'CRITICAL', 'INOUT', 'METHOD',
|
|
'ON', 'OPTIONAL', 'OUT', 'PRIVATE', 'PROTECTED', 'PROTOCOL', 'PUBLIC',
|
|
'SUPER', 'TRY',
|
|
]
|
|
|
|
objm2_pervasives = [
|
|
# base language, 38 pervasives
|
|
'ABS', 'BITSET', 'BOOLEAN', 'CARDINAL', 'CHAR', 'CHR', 'DISPOSE',
|
|
'FALSE', 'HALT', 'HIGH', 'INTEGER', 'INRANGE', 'LENGTH', 'LONGCARD',
|
|
'LONGINT', 'LONGREAL', 'MAX', 'MIN', 'NEG', 'NEW', 'NEXTV', 'NIL',
|
|
'OCTET', 'ODD', 'ORD', 'PRED', 'PROC', 'READ', 'REAL', 'SUCC', 'TMAX',
|
|
'TMIN', 'TRUE', 'TSIZE', 'UNICHAR', 'VAL', 'WRITE', 'WRITEF',
|
|
# OO extensions, 3 pervasives
|
|
'OBJECT', 'NO', 'YES',
|
|
]
|
|
|
|
gnu_reserved_words = [
|
|
# 10 additional reserved words
|
|
'ASM', '__ATTRIBUTE__', '__BUILTIN__', '__COLUMN__', '__DATE__',
|
|
'__FILE__', '__FUNCTION__', '__LINE__', '__MODULE__', 'VOLATILE',
|
|
]
|
|
|
|
gnu_pervasives = [
|
|
# 21 identifiers, actually from pseudo-module SYSTEM
|
|
# but we will highlight them as if they were pervasives
|
|
'BITSET8', 'BITSET16', 'BITSET32', 'CARDINAL8', 'CARDINAL16',
|
|
'CARDINAL32', 'CARDINAL64', 'COMPLEX32', 'COMPLEX64', 'COMPLEX96',
|
|
'COMPLEX128', 'INTEGER8', 'INTEGER16', 'INTEGER32', 'INTEGER64',
|
|
'REAL8', 'REAL16', 'REAL32', 'REAL96', 'REAL128', 'THROW',
|
|
]
|
|
|
|
def __init__(self, **options):
|
|
self.reserved_words = set()
|
|
self.pervasives = set()
|
|
# ISO Modula-2
|
|
if get_bool_opt(options, 'iso', False):
|
|
self.reserved_words.update(self.iso_reserved_words)
|
|
self.pervasives.update(self.iso_pervasives)
|
|
# Objective Modula-2
|
|
elif get_bool_opt(options, 'objm2', False):
|
|
self.reserved_words.update(self.objm2_reserved_words)
|
|
self.pervasives.update(self.objm2_pervasives)
|
|
# PIM Modula-2 (DEFAULT)
|
|
else:
|
|
self.reserved_words.update(self.pim_reserved_words)
|
|
self.pervasives.update(self.pim_pervasives)
|
|
# GNU extensions
|
|
if get_bool_opt(options, 'gm2ext', False):
|
|
self.reserved_words.update(self.gnu_reserved_words)
|
|
self.pervasives.update(self.gnu_pervasives)
|
|
# initialise
|
|
RegexLexer.__init__(self, **options)
|
|
|
|
def get_tokens_unprocessed(self, text):
|
|
for index, token, value in \
|
|
RegexLexer.get_tokens_unprocessed(self, text):
|
|
# check for reserved words and pervasives
|
|
if token is Name:
|
|
if value in self.reserved_words:
|
|
token = Keyword.Reserved
|
|
elif value in self.pervasives:
|
|
token = Keyword.Pervasive
|
|
# return result
|
|
yield index, token, value
|
|
|
|
|
|
class BlitzMaxLexer(RegexLexer):
|
|
"""
|
|
For `BlitzMax <http://blitzbasic.com>`_ source code.
|
|
|
|
*New in Pygments 1.4.*
|
|
"""
|
|
|
|
name = 'BlitzMax'
|
|
aliases = ['blitzmax', 'bmax']
|
|
filenames = ['*.bmx']
|
|
mimetypes = ['text/x-bmx']
|
|
|
|
bmax_vopwords = r'\b(Shl|Shr|Sar|Mod)\b'
|
|
bmax_sktypes = r'@{1,2}|[!#$%]'
|
|
bmax_lktypes = r'\b(Int|Byte|Short|Float|Double|Long)\b'
|
|
bmax_name = r'[a-z_][a-z0-9_]*'
|
|
bmax_var = (r'(%s)(?:(?:([ \t]*)(%s)|([ \t]*:[ \t]*\b(?:Shl|Shr|Sar|Mod)\b)'
|
|
r'|([ \t]*)([:])([ \t]*)(?:%s|(%s)))(?:([ \t]*)(Ptr))?)') % \
|
|
(bmax_name, bmax_sktypes, bmax_lktypes, bmax_name)
|
|
bmax_func = bmax_var + r'?((?:[ \t]|\.\.\n)*)([(])'
|
|
|
|
flags = re.MULTILINE | re.IGNORECASE
|
|
tokens = {
|
|
'root': [
|
|
# Text
|
|
(r'[ \t]+', Text),
|
|
(r'\.\.\n', Text), # Line continuation
|
|
# Comments
|
|
(r"'.*?\n", Comment.Single),
|
|
(r'([ \t]*)\bRem\n(\n|.)*?\s*\bEnd([ \t]*)Rem', Comment.Multiline),
|
|
# Data types
|
|
('"', String.Double, 'string'),
|
|
# Numbers
|
|
(r'[0-9]+\.[0-9]*(?!\.)', Number.Float),
|
|
(r'\.[0-9]*(?!\.)', Number.Float),
|
|
(r'[0-9]+', Number.Integer),
|
|
(r'\$[0-9a-f]+', Number.Hex),
|
|
(r'\%[10]+', Number), # Binary
|
|
# Other
|
|
(r'(?:(?:(:)?([ \t]*)(:?%s|([+\-*/&|~]))|Or|And|Not|[=<>^]))' %
|
|
(bmax_vopwords), Operator),
|
|
(r'[(),.:\[\]]', Punctuation),
|
|
(r'(?:#[\w \t]*)', Name.Label),
|
|
(r'(?:\?[\w \t]*)', Comment.Preproc),
|
|
# Identifiers
|
|
(r'\b(New)\b([ \t]?)([(]?)(%s)' % (bmax_name),
|
|
bygroups(Keyword.Reserved, Text, Punctuation, Name.Class)),
|
|
(r'\b(Import|Framework|Module)([ \t]+)(%s\.%s)' %
|
|
(bmax_name, bmax_name),
|
|
bygroups(Keyword.Reserved, Text, Keyword.Namespace)),
|
|
(bmax_func, bygroups(Name.Function, Text, Keyword.Type,
|
|
Operator, Text, Punctuation, Text,
|
|
Keyword.Type, Name.Class, Text,
|
|
Keyword.Type, Text, Punctuation)),
|
|
(bmax_var, bygroups(Name.Variable, Text, Keyword.Type, Operator,
|
|
Text, Punctuation, Text, Keyword.Type,
|
|
Name.Class, Text, Keyword.Type)),
|
|
(r'\b(Type|Extends)([ \t]+)(%s)' % (bmax_name),
|
|
bygroups(Keyword.Reserved, Text, Name.Class)),
|
|
# Keywords
|
|
(r'\b(Ptr)\b', Keyword.Type),
|
|
(r'\b(Pi|True|False|Null|Self|Super)\b', Keyword.Constant),
|
|
(r'\b(Local|Global|Const|Field)\b', Keyword.Declaration),
|
|
(r'\b(TNullMethodException|TNullFunctionException|'
|
|
r'TNullObjectException|TArrayBoundsException|'
|
|
r'TRuntimeException)\b', Name.Exception),
|
|
(r'\b(Strict|SuperStrict|Module|ModuleInfo|'
|
|
r'End|Return|Continue|Exit|Public|Private|'
|
|
r'Var|VarPtr|Chr|Len|Asc|SizeOf|Sgn|Abs|Min|Max|'
|
|
r'New|Release|Delete|'
|
|
r'Incbin|IncbinPtr|IncbinLen|'
|
|
r'Framework|Include|Import|Extern|EndExtern|'
|
|
r'Function|EndFunction|'
|
|
r'Type|EndType|Extends|'
|
|
r'Method|EndMethod|'
|
|
r'Abstract|Final|'
|
|
r'If|Then|Else|ElseIf|EndIf|'
|
|
r'For|To|Next|Step|EachIn|'
|
|
r'While|Wend|EndWhile|'
|
|
r'Repeat|Until|Forever|'
|
|
r'Select|Case|Default|EndSelect|'
|
|
r'Try|Catch|EndTry|Throw|Assert|'
|
|
r'Goto|DefData|ReadData|RestoreData)\b', Keyword.Reserved),
|
|
# Final resolve (for variable names and such)
|
|
(r'(%s)' % (bmax_name), Name.Variable),
|
|
],
|
|
'string': [
|
|
(r'""', String.Double),
|
|
(r'"C?', String.Double, '#pop'),
|
|
(r'[^"]+', String.Double),
|
|
],
|
|
}
|
|
|
|
|
|
class BlitzBasicLexer(RegexLexer):
|
|
"""
|
|
For `BlitzBasic <http://blitzbasic.com>`_ source code.
|
|
|
|
*New in Pygments 1.7.*
|
|
"""
|
|
|
|
name = 'BlitzBasic'
|
|
aliases = ['blitzbasic', 'b3d', 'bplus']
|
|
filenames = ['*.bb', '*.decls']
|
|
mimetypes = ['text/x-bb']
|
|
|
|
bb_vopwords = (r'\b(Shl|Shr|Sar|Mod|Or|And|Not|'
|
|
r'Abs|Sgn|Handle|Int|Float|Str|'
|
|
r'First|Last|Before|After)\b')
|
|
bb_sktypes = r'@{1,2}|[#$%]'
|
|
bb_name = r'[a-z][a-z0-9_]*'
|
|
bb_var = (r'(%s)(?:([ \t]*)(%s)|([ \t]*)([.])([ \t]*)(?:(%s)))?') % \
|
|
(bb_name, bb_sktypes, bb_name)
|
|
|
|
flags = re.MULTILINE | re.IGNORECASE
|
|
tokens = {
|
|
'root': [
|
|
# Text
|
|
(r'[ \t]+', Text),
|
|
# Comments
|
|
(r";.*?\n", Comment.Single),
|
|
# Data types
|
|
('"', String.Double, 'string'),
|
|
# Numbers
|
|
(r'[0-9]+\.[0-9]*(?!\.)', Number.Float),
|
|
(r'\.[0-9]+(?!\.)', Number.Float),
|
|
(r'[0-9]+', Number.Integer),
|
|
(r'\$[0-9a-f]+', Number.Hex),
|
|
(r'\%[10]+', Number), # Binary
|
|
# Other
|
|
(r'(?:%s|([+\-*/~=<>^]))' % (bb_vopwords), Operator),
|
|
(r'[(),:\[\]\\]', Punctuation),
|
|
(r'\.([ \t]*)(%s)' % bb_name, Name.Label),
|
|
# Identifiers
|
|
(r'\b(New)\b([ \t]+)(%s)' % (bb_name),
|
|
bygroups(Keyword.Reserved, Text, Name.Class)),
|
|
(r'\b(Gosub|Goto)\b([ \t]+)(%s)' % (bb_name),
|
|
bygroups(Keyword.Reserved, Text, Name.Label)),
|
|
(r'\b(Object)\b([ \t]*)([.])([ \t]*)(%s)\b' % (bb_name),
|
|
bygroups(Operator, Text, Punctuation, Text, Name.Class)),
|
|
(r'\b%s\b([ \t]*)(\()' % bb_var,
|
|
bygroups(Name.Function, Text, Keyword.Type,Text, Punctuation,
|
|
Text, Name.Class, Text, Punctuation)),
|
|
(r'\b(Function)\b([ \t]+)%s' % bb_var,
|
|
bygroups(Keyword.Reserved, Text, Name.Function, Text, Keyword.Type,
|
|
Text, Punctuation, Text, Name.Class)),
|
|
(r'\b(Type)([ \t]+)(%s)' % (bb_name),
|
|
bygroups(Keyword.Reserved, Text, Name.Class)),
|
|
# Keywords
|
|
(r'\b(Pi|True|False|Null)\b', Keyword.Constant),
|
|
(r'\b(Local|Global|Const|Field|Dim)\b', Keyword.Declaration),
|
|
(r'\b(End|Return|Exit|'
|
|
r'Chr|Len|Asc|'
|
|
r'New|Delete|Insert|'
|
|
r'Include|'
|
|
r'Function|'
|
|
r'Type|'
|
|
r'If|Then|Else|ElseIf|EndIf|'
|
|
r'For|To|Next|Step|Each|'
|
|
r'While|Wend|'
|
|
r'Repeat|Until|Forever|'
|
|
r'Select|Case|Default|'
|
|
r'Goto|Gosub|Data|Read|Restore)\b', Keyword.Reserved),
|
|
# Final resolve (for variable names and such)
|
|
# (r'(%s)' % (bb_name), Name.Variable),
|
|
(bb_var, bygroups(Name.Variable, Text, Keyword.Type,
|
|
Text, Punctuation, Text, Name.Class)),
|
|
],
|
|
'string': [
|
|
(r'""', String.Double),
|
|
(r'"C?', String.Double, '#pop'),
|
|
(r'[^"]+', String.Double),
|
|
],
|
|
}
|
|
|
|
|
|
class NimrodLexer(RegexLexer):
|
|
"""
|
|
For `Nimrod <http://nimrod-code.org/>`_ source code.
|
|
|
|
*New in Pygments 1.5.*
|
|
"""
|
|
|
|
name = 'Nimrod'
|
|
aliases = ['nimrod', 'nim']
|
|
filenames = ['*.nim', '*.nimrod']
|
|
mimetypes = ['text/x-nimrod']
|
|
|
|
flags = re.MULTILINE | re.IGNORECASE | re.UNICODE
|
|
|
|
def underscorize(words):
|
|
newWords = []
|
|
new = ""
|
|
for word in words:
|
|
for ch in word:
|
|
new += (ch + "_?")
|
|
newWords.append(new)
|
|
new = ""
|
|
return "|".join(newWords)
|
|
|
|
keywords = [
|
|
'addr', 'and', 'as', 'asm', 'atomic', 'bind', 'block', 'break',
|
|
'case', 'cast', 'const', 'continue', 'converter', 'discard',
|
|
'distinct', 'div', 'elif', 'else', 'end', 'enum', 'except', 'finally',
|
|
'for', 'generic', 'if', 'implies', 'in', 'yield',
|
|
'is', 'isnot', 'iterator', 'lambda', 'let', 'macro', 'method',
|
|
'mod', 'not', 'notin', 'object', 'of', 'or', 'out', 'proc',
|
|
'ptr', 'raise', 'ref', 'return', 'shl', 'shr', 'template', 'try',
|
|
'tuple', 'type' , 'when', 'while', 'with', 'without', 'xor'
|
|
]
|
|
|
|
keywordsPseudo = [
|
|
'nil', 'true', 'false'
|
|
]
|
|
|
|
opWords = [
|
|
'and', 'or', 'not', 'xor', 'shl', 'shr', 'div', 'mod', 'in',
|
|
'notin', 'is', 'isnot'
|
|
]
|
|
|
|
types = [
|
|
'int', 'int8', 'int16', 'int32', 'int64', 'float', 'float32', 'float64',
|
|
'bool', 'char', 'range', 'array', 'seq', 'set', 'string'
|
|
]
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'##.*$', String.Doc),
|
|
(r'#.*$', Comment),
|
|
(r'\*|=|>|<|\+|-|/|@|\$|~|&|%|\!|\?|\||\\|\[|\]', Operator),
|
|
(r'\.\.|\.|,|\[\.|\.\]|{\.|\.}|\(\.|\.\)|{|}|\(|\)|:|\^|`|;',
|
|
Punctuation),
|
|
|
|
# Strings
|
|
(r'(?:[\w]+)"', String, 'rdqs'),
|
|
(r'"""', String, 'tdqs'),
|
|
('"', String, 'dqs'),
|
|
|
|
# Char
|
|
("'", String.Char, 'chars'),
|
|
|
|
# Keywords
|
|
(r'(%s)\b' % underscorize(opWords), Operator.Word),
|
|
(r'(p_?r_?o_?c_?\s)(?![\(\[\]])', Keyword, 'funcname'),
|
|
(r'(%s)\b' % underscorize(keywords), Keyword),
|
|
(r'(%s)\b' % underscorize(['from', 'import', 'include']),
|
|
Keyword.Namespace),
|
|
(r'(v_?a_?r)\b', Keyword.Declaration),
|
|
(r'(%s)\b' % underscorize(types), Keyword.Type),
|
|
(r'(%s)\b' % underscorize(keywordsPseudo), Keyword.Pseudo),
|
|
# Identifiers
|
|
(r'\b((?![_\d])\w)(((?!_)\w)|(_(?!_)\w))*', Name),
|
|
# Numbers
|
|
(r'[0-9][0-9_]*(?=([eE.]|\'[fF](32|64)))',
|
|
Number.Float, ('float-suffix', 'float-number')),
|
|
(r'0[xX][a-fA-F0-9][a-fA-F0-9_]*', Number.Hex, 'int-suffix'),
|
|
(r'0[bB][01][01_]*', Number, 'int-suffix'),
|
|
(r'0o[0-7][0-7_]*', Number.Oct, 'int-suffix'),
|
|
(r'[0-9][0-9_]*', Number.Integer, 'int-suffix'),
|
|
# Whitespace
|
|
(r'\s+', Text),
|
|
(r'.+$', Error),
|
|
],
|
|
'chars': [
|
|
(r'\\([\\abcefnrtvl"\']|x[a-fA-F0-9]{2}|[0-9]{1,3})', String.Escape),
|
|
(r"'", String.Char, '#pop'),
|
|
(r".", String.Char)
|
|
],
|
|
'strings': [
|
|
(r'(?<!\$)\$(\d+|#|\w+)+', String.Interpol),
|
|
(r'[^\\\'"\$\n]+', String),
|
|
# quotes, dollars and backslashes must be parsed one at a time
|
|
(r'[\'"\\]', String),
|
|
# unhandled string formatting sign
|
|
(r'\$', String)
|
|
# newlines are an error (use "nl" state)
|
|
],
|
|
'dqs': [
|
|
(r'\\([\\abcefnrtvl"\']|\n|x[a-fA-F0-9]{2}|[0-9]{1,3})',
|
|
String.Escape),
|
|
(r'"', String, '#pop'),
|
|
include('strings')
|
|
],
|
|
'rdqs': [
|
|
(r'"(?!")', String, '#pop'),
|
|
(r'""', String.Escape),
|
|
include('strings')
|
|
],
|
|
'tdqs': [
|
|
(r'"""(?!")', String, '#pop'),
|
|
include('strings'),
|
|
include('nl')
|
|
],
|
|
'funcname': [
|
|
(r'((?![\d_])\w)(((?!_)\w)|(_(?!_)\w))*', Name.Function, '#pop'),
|
|
(r'`.+`', Name.Function, '#pop')
|
|
],
|
|
'nl': [
|
|
(r'\n', String)
|
|
],
|
|
'float-number': [
|
|
(r'\.(?!\.)[0-9_]*', Number.Float),
|
|
(r'[eE][+-]?[0-9][0-9_]*', Number.Float),
|
|
(r'', Text, '#pop')
|
|
],
|
|
'float-suffix': [
|
|
(r'\'[fF](32|64)', Number.Float),
|
|
(r'', Text, '#pop')
|
|
],
|
|
'int-suffix': [
|
|
(r'\'[iI](32|64)', Number.Integer.Long),
|
|
(r'\'[iI](8|16)', Number.Integer),
|
|
(r'', Text, '#pop')
|
|
],
|
|
}
|
|
|
|
|
|
class FantomLexer(RegexLexer):
|
|
"""
|
|
For Fantom source code.
|
|
|
|
*New in Pygments 1.5.*
|
|
"""
|
|
name = 'Fantom'
|
|
aliases = ['fan']
|
|
filenames = ['*.fan']
|
|
mimetypes = ['application/x-fantom']
|
|
|
|
# often used regexes
|
|
def s(str):
|
|
return Template(str).substitute(
|
|
dict (
|
|
pod = r'[\"\w\.]+',
|
|
eos = r'\n|;',
|
|
id = r'[a-zA-Z_][a-zA-Z0-9_]*',
|
|
# all chars which can be part of type definition. Starts with
|
|
# either letter, or [ (maps), or | (funcs)
|
|
type = r'(?:\[|[a-zA-Z_]|\|)[:\w\[\]\|\->\?]*?',
|
|
)
|
|
)
|
|
|
|
|
|
tokens = {
|
|
'comments': [
|
|
(r'(?s)/\*.*?\*/', Comment.Multiline), #Multiline
|
|
(r'//.*?\n', Comment.Single), #Single line
|
|
#todo: highlight references in fandocs
|
|
(r'\*\*.*?\n', Comment.Special), #Fandoc
|
|
(r'#.*\n', Comment.Single) #Shell-style
|
|
],
|
|
'literals': [
|
|
(r'\b-?[\d_]+(ns|ms|sec|min|hr|day)', Number), #Duration
|
|
(r'\b-?[\d_]*\.[\d_]+(ns|ms|sec|min|hr|day)', Number),
|
|
#Duration with dot
|
|
(r'\b-?(\d+)?\.\d+(f|F|d|D)?', Number.Float), #Float/Decimal
|
|
(r'\b-?0x[0-9a-fA-F_]+', Number.Hex), #Hex
|
|
(r'\b-?[\d_]+', Number.Integer), #Int
|
|
(r"'\\.'|'[^\\]'|'\\u[0-9a-f]{4}'", String.Char), #Char
|
|
(r'"', Punctuation, 'insideStr'), #Opening quote
|
|
(r'`', Punctuation, 'insideUri'), #Opening accent
|
|
(r'\b(true|false|null)\b', Keyword.Constant), #Bool & null
|
|
(r'(?:(\w+)(::))?(\w+)(<\|)(.*?)(\|>)', #DSL
|
|
bygroups(Name.Namespace, Punctuation, Name.Class,
|
|
Punctuation, String, Punctuation)),
|
|
(r'(?:(\w+)(::))?(\w+)?(#)(\w+)?', #Type/slot literal
|
|
bygroups(Name.Namespace, Punctuation, Name.Class,
|
|
Punctuation, Name.Function)),
|
|
(r'\[,\]', Literal), # Empty list
|
|
(s(r'($type)(\[,\])'), # Typed empty list
|
|
bygroups(using(this, state = 'inType'), Literal)),
|
|
(r'\[:\]', Literal), # Empty Map
|
|
(s(r'($type)(\[:\])'),
|
|
bygroups(using(this, state = 'inType'), Literal)),
|
|
],
|
|
'insideStr': [
|
|
(r'\\\\', String.Escape), #Escaped backslash
|
|
(r'\\"', String.Escape), #Escaped "
|
|
(r'\\`', String.Escape), #Escaped `
|
|
(r'\$\w+', String.Interpol), #Subst var
|
|
(r'\${.*?}', String.Interpol), #Subst expr
|
|
(r'"', Punctuation, '#pop'), #Closing quot
|
|
(r'.', String) #String content
|
|
],
|
|
'insideUri': [ #TODO: remove copy/paste str/uri
|
|
(r'\\\\', String.Escape), #Escaped backslash
|
|
(r'\\"', String.Escape), #Escaped "
|
|
(r'\\`', String.Escape), #Escaped `
|
|
(r'\$\w+', String.Interpol), #Subst var
|
|
(r'\${.*?}', String.Interpol), #Subst expr
|
|
(r'`', Punctuation, '#pop'), #Closing tick
|
|
(r'.', String.Backtick) #URI content
|
|
],
|
|
'protectionKeywords': [
|
|
(r'\b(public|protected|private|internal)\b', Keyword),
|
|
],
|
|
'typeKeywords': [
|
|
(r'\b(abstract|final|const|native|facet|enum)\b', Keyword),
|
|
],
|
|
'methodKeywords': [
|
|
(r'\b(abstract|native|once|override|static|virtual|final)\b',
|
|
Keyword),
|
|
],
|
|
'fieldKeywords': [
|
|
(r'\b(abstract|const|final|native|override|static|virtual|'
|
|
r'readonly)\b', Keyword)
|
|
],
|
|
'otherKeywords': [
|
|
(r'\b(try|catch|throw|finally|for|if|else|while|as|is|isnot|'
|
|
r'switch|case|default|continue|break|do|return|get|set)\b',
|
|
Keyword),
|
|
(r'\b(it|this|super)\b', Name.Builtin.Pseudo),
|
|
],
|
|
'operators': [
|
|
(r'\+\+|\-\-|\+|\-|\*|/|\|\||&&|<=>|<=|<|>=|>|=|!|\[|\]', Operator)
|
|
],
|
|
'inType': [
|
|
(r'[\[\]\|\->:\?]', Punctuation),
|
|
(s(r'$id'), Name.Class),
|
|
(r'', Text, '#pop'),
|
|
|
|
],
|
|
'root': [
|
|
include('comments'),
|
|
include('protectionKeywords'),
|
|
include('typeKeywords'),
|
|
include('methodKeywords'),
|
|
include('fieldKeywords'),
|
|
include('literals'),
|
|
include('otherKeywords'),
|
|
include('operators'),
|
|
(r'using\b', Keyword.Namespace, 'using'), # Using stmt
|
|
(r'@\w+', Name.Decorator, 'facet'), # Symbol
|
|
(r'(class|mixin)(\s+)(\w+)', bygroups(Keyword, Text, Name.Class),
|
|
'inheritance'), # Inheritance list
|
|
|
|
|
|
### Type var := val
|
|
(s(r'($type)([ \t]+)($id)(\s*)(:=)'),
|
|
bygroups(using(this, state = 'inType'), Text,
|
|
Name.Variable, Text, Operator)),
|
|
|
|
### var := val
|
|
(s(r'($id)(\s*)(:=)'),
|
|
bygroups(Name.Variable, Text, Operator)),
|
|
|
|
### .someId( or ->someId( ###
|
|
(s(r'(\.|(?:\->))($id)(\s*)(\()'),
|
|
bygroups(Operator, Name.Function, Text, Punctuation),
|
|
'insideParen'),
|
|
|
|
### .someId or ->someId
|
|
(s(r'(\.|(?:\->))($id)'),
|
|
bygroups(Operator, Name.Function)),
|
|
|
|
### new makeXXX ( ####
|
|
(r'(new)(\s+)(make\w*)(\s*)(\()',
|
|
bygroups(Keyword, Text, Name.Function, Text, Punctuation),
|
|
'insideMethodDeclArgs'),
|
|
|
|
### Type name ( ####
|
|
(s(r'($type)([ \t]+)' #Return type and whitespace
|
|
r'($id)(\s*)(\()'), #method name + open brace
|
|
bygroups(using(this, state = 'inType'), Text,
|
|
Name.Function, Text, Punctuation),
|
|
'insideMethodDeclArgs'),
|
|
|
|
### ArgType argName, #####
|
|
(s(r'($type)(\s+)($id)(\s*)(,)'),
|
|
bygroups(using(this, state='inType'), Text, Name.Variable,
|
|
Text, Punctuation)),
|
|
|
|
#### ArgType argName) ####
|
|
## Covered in 'insideParen' state
|
|
|
|
### ArgType argName -> ArgType| ###
|
|
(s(r'($type)(\s+)($id)(\s*)(\->)(\s*)($type)(\|)'),
|
|
bygroups(using(this, state='inType'), Text, Name.Variable,
|
|
Text, Punctuation, Text, using(this, state = 'inType'),
|
|
Punctuation)),
|
|
|
|
### ArgType argName| ###
|
|
(s(r'($type)(\s+)($id)(\s*)(\|)'),
|
|
bygroups(using(this, state='inType'), Text, Name.Variable,
|
|
Text, Punctuation)),
|
|
|
|
### Type var
|
|
(s(r'($type)([ \t]+)($id)'),
|
|
bygroups(using(this, state='inType'), Text,
|
|
Name.Variable)),
|
|
|
|
(r'\(', Punctuation, 'insideParen'),
|
|
(r'\{', Punctuation, 'insideBrace'),
|
|
(r'.', Text)
|
|
],
|
|
'insideParen': [
|
|
(r'\)', Punctuation, '#pop'),
|
|
include('root'),
|
|
],
|
|
'insideMethodDeclArgs': [
|
|
(r'\)', Punctuation, '#pop'),
|
|
(s(r'($type)(\s+)($id)(\s*)(\))'),
|
|
bygroups(using(this, state='inType'), Text, Name.Variable,
|
|
Text, Punctuation), '#pop'),
|
|
include('root'),
|
|
],
|
|
'insideBrace': [
|
|
(r'\}', Punctuation, '#pop'),
|
|
include('root'),
|
|
],
|
|
'inheritance': [
|
|
(r'\s+', Text), #Whitespace
|
|
(r':|,', Punctuation),
|
|
(r'(?:(\w+)(::))?(\w+)',
|
|
bygroups(Name.Namespace, Punctuation, Name.Class)),
|
|
(r'{', Punctuation, '#pop')
|
|
],
|
|
'using': [
|
|
(r'[ \t]+', Text), # consume whitespaces
|
|
(r'(\[)(\w+)(\])',
|
|
bygroups(Punctuation, Comment.Special, Punctuation)), #ffi
|
|
(r'(\")?([\w\.]+)(\")?',
|
|
bygroups(Punctuation, Name.Namespace, Punctuation)), #podname
|
|
(r'::', Punctuation, 'usingClass'),
|
|
(r'', Text, '#pop')
|
|
],
|
|
'usingClass': [
|
|
(r'[ \t]+', Text), # consume whitespaces
|
|
(r'(as)(\s+)(\w+)',
|
|
bygroups(Keyword.Declaration, Text, Name.Class), '#pop:2'),
|
|
(r'[\w\$]+', Name.Class),
|
|
(r'', Text, '#pop:2') # jump out to root state
|
|
],
|
|
'facet': [
|
|
(r'\s+', Text),
|
|
(r'{', Punctuation, 'facetFields'),
|
|
(r'', Text, '#pop')
|
|
],
|
|
'facetFields': [
|
|
include('comments'),
|
|
include('literals'),
|
|
include('operators'),
|
|
(r'\s+', Text),
|
|
(r'(\s*)(\w+)(\s*)(=)', bygroups(Text, Name, Text, Operator)),
|
|
(r'}', Punctuation, '#pop'),
|
|
(r'.', Text)
|
|
],
|
|
}
|
|
|
|
|
|
class RustLexer(RegexLexer):
|
|
"""
|
|
Lexer for Mozilla's Rust programming language.
|
|
|
|
*New in Pygments 1.6.*
|
|
"""
|
|
name = 'Rust'
|
|
filenames = ['*.rs', '*.rc']
|
|
aliases = ['rust']
|
|
mimetypes = ['text/x-rustsrc']
|
|
|
|
tokens = {
|
|
'root': [
|
|
# Whitespace and Comments
|
|
(r'\n', Text),
|
|
(r'\s+', Text),
|
|
(r'//(.*?)\n', Comment.Single),
|
|
(r'/[*](.|\n)*?[*]/', Comment.Multiline),
|
|
|
|
# Keywords
|
|
(r'(as|assert|break|const'
|
|
r'|copy|do|else|enum|extern|fail'
|
|
r'|false|fn|for|if|impl|let|log'
|
|
r'|loop|match|mod|move|mut|once|priv|pub|pure'
|
|
r'|ref|return|static|struct|trait|true|type|unsafe|use|while'
|
|
r'|u8|u16|u32|u64|i8|i16|i32|i64|uint'
|
|
r'|int|float|f32|f64|str)\b', Keyword),
|
|
|
|
# Character Literal
|
|
(r"""'(\\['"\\nrt]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}"""
|
|
r"""|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|.)'""",
|
|
String.Char),
|
|
# Binary Literal
|
|
(r'0[Bb][01_]+', Number, 'number_lit'),
|
|
# Octal Literal
|
|
(r'0[0-7_]+', Number.Oct, 'number_lit'),
|
|
# Hexadecimal Literal
|
|
(r'0[xX][0-9a-fA-F_]+', Number.Hex, 'number_lit'),
|
|
# Decimal Literal
|
|
(r'[0-9][0-9_]*(\.[0-9_]+[eE][+\-]?'
|
|
r'[0-9_]+|\.[0-9_]*|[eE][+\-]?[0-9_]+)?', Number, 'number_lit'),
|
|
# String Literal
|
|
(r'"', String, 'string'),
|
|
|
|
# Operators and Punctuation
|
|
(r'[{}()\[\],.;]', Punctuation),
|
|
(r'[+\-*/%&|<>^!~@=:?]', Operator),
|
|
|
|
# Identifier
|
|
(r'[a-zA-Z_$][a-zA-Z0-9_]*', Name),
|
|
|
|
# Attributes
|
|
(r'#\[', Comment.Preproc, 'attribute['),
|
|
(r'#\(', Comment.Preproc, 'attribute('),
|
|
# Macros
|
|
(r'[A-Za-z_][A-Za-z0-9_]*!\[', Comment.Preproc, 'attribute['),
|
|
(r'[A-Za-z_][A-Za-z0-9_]*!\(', Comment.Preproc, 'attribute('),
|
|
],
|
|
'number_lit': [
|
|
(r'(([ui](8|16|32|64)?)|(f(32|64)?))?', Keyword, '#pop'),
|
|
],
|
|
'string': [
|
|
(r'"', String, '#pop'),
|
|
(r"""\\['"\\nrt]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}"""
|
|
r"""|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}""", String.Escape),
|
|
(r'[^\\"]+', String),
|
|
(r'\\', String),
|
|
],
|
|
'attribute_common': [
|
|
(r'"', String, 'string'),
|
|
(r'\[', Comment.Preproc, 'attribute['),
|
|
(r'\(', Comment.Preproc, 'attribute('),
|
|
],
|
|
'attribute[': [
|
|
include('attribute_common'),
|
|
(r'\];?', Comment.Preproc, '#pop'),
|
|
(r'[^"\]]+', Comment.Preproc),
|
|
],
|
|
'attribute(': [
|
|
include('attribute_common'),
|
|
(r'\);?', Comment.Preproc, '#pop'),
|
|
(r'[^"\)]+', Comment.Preproc),
|
|
],
|
|
}
|
|
|
|
|
|
class CudaLexer(CLexer):
|
|
"""
|
|
For NVIDIA `CUDA™ <http://developer.nvidia.com/category/zone/cuda-zone>`_
|
|
source.
|
|
|
|
*New in Pygments 1.6.*
|
|
"""
|
|
name = 'CUDA'
|
|
filenames = ['*.cu', '*.cuh']
|
|
aliases = ['cuda', 'cu']
|
|
mimetypes = ['text/x-cuda']
|
|
|
|
function_qualifiers = ['__device__', '__global__', '__host__',
|
|
'__noinline__', '__forceinline__']
|
|
variable_qualifiers = ['__device__', '__constant__', '__shared__',
|
|
'__restrict__']
|
|
vector_types = ['char1', 'uchar1', 'char2', 'uchar2', 'char3', 'uchar3',
|
|
'char4', 'uchar4', 'short1', 'ushort1', 'short2', 'ushort2',
|
|
'short3', 'ushort3', 'short4', 'ushort4', 'int1', 'uint1',
|
|
'int2', 'uint2', 'int3', 'uint3', 'int4', 'uint4', 'long1',
|
|
'ulong1', 'long2', 'ulong2', 'long3', 'ulong3', 'long4',
|
|
'ulong4', 'longlong1', 'ulonglong1', 'longlong2',
|
|
'ulonglong2', 'float1', 'float2', 'float3', 'float4',
|
|
'double1', 'double2', 'dim3']
|
|
variables = ['gridDim', 'blockIdx', 'blockDim', 'threadIdx', 'warpSize']
|
|
functions = ['__threadfence_block', '__threadfence', '__threadfence_system',
|
|
'__syncthreads', '__syncthreads_count', '__syncthreads_and',
|
|
'__syncthreads_or']
|
|
execution_confs = ['<<<', '>>>']
|
|
|
|
def get_tokens_unprocessed(self, text):
|
|
for index, token, value in \
|
|
CLexer.get_tokens_unprocessed(self, text):
|
|
if token is Name:
|
|
if value in self.variable_qualifiers:
|
|
token = Keyword.Type
|
|
elif value in self.vector_types:
|
|
token = Keyword.Type
|
|
elif value in self.variables:
|
|
token = Name.Builtin
|
|
elif value in self.execution_confs:
|
|
token = Keyword.Pseudo
|
|
elif value in self.function_qualifiers:
|
|
token = Keyword.Reserved
|
|
elif value in self.functions:
|
|
token = Name.Function
|
|
yield index, token, value
|
|
|
|
|
|
class MonkeyLexer(RegexLexer):
|
|
"""
|
|
For
|
|
`Monkey <https://en.wikipedia.org/wiki/Monkey_(programming_language)>`_
|
|
source code.
|
|
|
|
*New in Pygments 1.6.*
|
|
"""
|
|
|
|
name = 'Monkey'
|
|
aliases = ['monkey']
|
|
filenames = ['*.monkey']
|
|
mimetypes = ['text/x-monkey']
|
|
|
|
name_variable = r'[a-z_][a-zA-Z0-9_]*'
|
|
name_function = r'[A-Z][a-zA-Z0-9_]*'
|
|
name_constant = r'[A-Z_][A-Z0-9_]*'
|
|
name_class = r'[A-Z][a-zA-Z0-9_]*'
|
|
name_module = r'[a-z0-9_]*'
|
|
|
|
keyword_type = r'(?:Int|Float|String|Bool|Object|Array|Void)'
|
|
# ? == Bool // % == Int // # == Float // $ == String
|
|
keyword_type_special = r'[?%#$]'
|
|
|
|
flags = re.MULTILINE
|
|
|
|
tokens = {
|
|
'root': [
|
|
#Text
|
|
(r'\s+', Text),
|
|
# Comments
|
|
(r"'.*", Comment),
|
|
(r'(?i)^#rem\b', Comment.Multiline, 'comment'),
|
|
# preprocessor directives
|
|
(r'(?i)^(?:#If|#ElseIf|#Else|#EndIf|#End|#Print|#Error)\b', Comment.Preproc),
|
|
# preprocessor variable (any line starting with '#' that is not a directive)
|
|
(r'^#', Comment.Preproc, 'variables'),
|
|
# String
|
|
('"', String.Double, 'string'),
|
|
# Numbers
|
|
(r'[0-9]+\.[0-9]*(?!\.)', Number.Float),
|
|
(r'\.[0-9]+(?!\.)', Number.Float),
|
|
(r'[0-9]+', Number.Integer),
|
|
(r'\$[0-9a-fA-Z]+', Number.Hex),
|
|
(r'\%[10]+', Number), # Binary
|
|
# Native data types
|
|
(r'\b%s\b' % keyword_type, Keyword.Type),
|
|
# Exception handling
|
|
(r'(?i)\b(?:Try|Catch|Throw)\b', Keyword.Reserved),
|
|
(r'Throwable', Name.Exception),
|
|
# Builtins
|
|
(r'(?i)\b(?:Null|True|False)\b', Name.Builtin),
|
|
(r'(?i)\b(?:Self|Super)\b', Name.Builtin.Pseudo),
|
|
(r'\b(?:HOST|LANG|TARGET|CONFIG)\b', Name.Constant),
|
|
# Keywords
|
|
(r'(?i)^(Import)(\s+)(.*)(\n)',
|
|
bygroups(Keyword.Namespace, Text, Name.Namespace, Text)),
|
|
(r'(?i)^Strict\b.*\n', Keyword.Reserved),
|
|
(r'(?i)(Const|Local|Global|Field)(\s+)',
|
|
bygroups(Keyword.Declaration, Text), 'variables'),
|
|
(r'(?i)(New|Class|Interface|Extends|Implements)(\s+)',
|
|
bygroups(Keyword.Reserved, Text), 'classname'),
|
|
(r'(?i)(Function|Method)(\s+)',
|
|
bygroups(Keyword.Reserved, Text), 'funcname'),
|
|
(r'(?i)(?:End|Return|Public|Private|Extern|Property|'
|
|
r'Final|Abstract)\b', Keyword.Reserved),
|
|
# Flow Control stuff
|
|
(r'(?i)(?:If|Then|Else|ElseIf|EndIf|'
|
|
r'Select|Case|Default|'
|
|
r'While|Wend|'
|
|
r'Repeat|Until|Forever|'
|
|
r'For|To|Until|Step|EachIn|Next|'
|
|
r'Exit|Continue)\s+', Keyword.Reserved),
|
|
# not used yet
|
|
(r'(?i)\b(?:Module|Inline)\b', Keyword.Reserved),
|
|
# Array
|
|
(r'[\[\]]', Punctuation),
|
|
# Other
|
|
(r'<=|>=|<>|\*=|/=|\+=|-=|&=|~=|\|=|[-&*/^+=<>|~]', Operator),
|
|
(r'(?i)(?:Not|Mod|Shl|Shr|And|Or)', Operator.Word),
|
|
(r'[\(\){}!#,.:]', Punctuation),
|
|
# catch the rest
|
|
(r'%s\b' % name_constant, Name.Constant),
|
|
(r'%s\b' % name_function, Name.Function),
|
|
(r'%s\b' % name_variable, Name.Variable),
|
|
],
|
|
'funcname': [
|
|
(r'(?i)%s\b' % name_function, Name.Function),
|
|
(r':', Punctuation, 'classname'),
|
|
(r'\s+', Text),
|
|
(r'\(', Punctuation, 'variables'),
|
|
(r'\)', Punctuation, '#pop')
|
|
],
|
|
'classname': [
|
|
(r'%s\.' % name_module, Name.Namespace),
|
|
(r'%s\b' % keyword_type, Keyword.Type),
|
|
(r'%s\b' % name_class, Name.Class),
|
|
# array (of given size)
|
|
(r'(\[)(\s*)(\d*)(\s*)(\])',
|
|
bygroups(Punctuation, Text, Number.Integer, Text, Punctuation)),
|
|
# generics
|
|
(r'\s+(?!<)', Text, '#pop'),
|
|
(r'<', Punctuation, '#push'),
|
|
(r'>', Punctuation, '#pop'),
|
|
(r'\n', Text, '#pop'),
|
|
(r'', Text, '#pop')
|
|
],
|
|
'variables': [
|
|
(r'%s\b' % name_constant, Name.Constant),
|
|
(r'%s\b' % name_variable, Name.Variable),
|
|
(r'%s' % keyword_type_special, Keyword.Type),
|
|
(r'\s+', Text),
|
|
(r':', Punctuation, 'classname'),
|
|
(r',', Punctuation, '#push'),
|
|
(r'', Text, '#pop')
|
|
],
|
|
'string': [
|
|
(r'[^"~]+', String.Double),
|
|
(r'~q|~n|~r|~t|~z|~~', String.Escape),
|
|
(r'"', String.Double, '#pop'),
|
|
],
|
|
'comment' : [
|
|
(r'(?i)^#rem.*?', Comment.Multiline, "#push"),
|
|
(r'(?i)^#end.*?', Comment.Multiline, "#pop"),
|
|
(r'\n', Comment.Multiline),
|
|
(r'.+', Comment.Multiline),
|
|
],
|
|
}
|
|
|
|
|
|
class CobolLexer(RegexLexer):
|
|
"""
|
|
Lexer for OpenCOBOL code.
|
|
|
|
*New in Pygments 1.6.*
|
|
"""
|
|
name = 'COBOL'
|
|
aliases = ['cobol']
|
|
filenames = ['*.cob', '*.COB', '*.cpy', '*.CPY']
|
|
mimetypes = ['text/x-cobol']
|
|
flags = re.IGNORECASE | re.MULTILINE
|
|
|
|
# Data Types: by PICTURE and USAGE
|
|
# Operators: **, *, +, -, /, <, >, <=, >=, =, <>
|
|
# Logical (?): NOT, AND, OR
|
|
|
|
# Reserved words:
|
|
# http://opencobol.add1tocobol.com/#reserved-words
|
|
# Intrinsics:
|
|
# http://opencobol.add1tocobol.com/#does-opencobol-implement-any-intrinsic-functions
|
|
|
|
tokens = {
|
|
'root': [
|
|
include('comment'),
|
|
include('strings'),
|
|
include('core'),
|
|
include('nums'),
|
|
(r'[a-z0-9]([_a-z0-9\-]*[a-z0-9]+)?', Name.Variable),
|
|
# (r'[\s]+', Text),
|
|
(r'[ \t]+', Text),
|
|
],
|
|
'comment': [
|
|
(r'(^.{6}[*/].*\n|^.{6}|\*>.*\n)', Comment),
|
|
],
|
|
'core': [
|
|
# Figurative constants
|
|
(r'(^|(?<=[^0-9a-z_\-]))(ALL\s+)?'
|
|
r'((ZEROES)|(HIGH-VALUE|LOW-VALUE|QUOTE|SPACE|ZERO)(S)?)'
|
|
r'\s*($|(?=[^0-9a-z_\-]))',
|
|
Name.Constant),
|
|
|
|
# Reserved words STATEMENTS and other bolds
|
|
(r'(^|(?<=[^0-9a-z_\-]))'
|
|
r'(ACCEPT|ADD|ALLOCATE|CALL|CANCEL|CLOSE|COMPUTE|'
|
|
r'CONFIGURATION|CONTINUE|'
|
|
r'DATA|DELETE|DISPLAY|DIVIDE|DIVISION|ELSE|END|END-ACCEPT|'
|
|
r'END-ADD|END-CALL|END-COMPUTE|END-DELETE|END-DISPLAY|'
|
|
r'END-DIVIDE|END-EVALUATE|END-IF|END-MULTIPLY|END-OF-PAGE|'
|
|
r'END-PERFORM|END-READ|END-RETURN|END-REWRITE|END-SEARCH|'
|
|
r'END-START|END-STRING|END-SUBTRACT|END-UNSTRING|END-WRITE|'
|
|
r'ENVIRONMENT|EVALUATE|EXIT|FD|FILE|FILE-CONTROL|FOREVER|'
|
|
r'FREE|GENERATE|GO|GOBACK|'
|
|
r'IDENTIFICATION|IF|INITIALIZE|'
|
|
r'INITIATE|INPUT-OUTPUT|INSPECT|INVOKE|I-O-CONTROL|LINKAGE|'
|
|
r'LOCAL-STORAGE|MERGE|MOVE|MULTIPLY|OPEN|'
|
|
r'PERFORM|PROCEDURE|PROGRAM-ID|RAISE|READ|RELEASE|RESUME|'
|
|
r'RETURN|REWRITE|SCREEN|'
|
|
r'SD|SEARCH|SECTION|SET|SORT|START|STOP|STRING|SUBTRACT|'
|
|
r'SUPPRESS|TERMINATE|THEN|UNLOCK|UNSTRING|USE|VALIDATE|'
|
|
r'WORKING-STORAGE|WRITE)'
|
|
r'\s*($|(?=[^0-9a-z_\-]))', Keyword.Reserved),
|
|
|
|
# Reserved words
|
|
(r'(^|(?<=[^0-9a-z_\-]))'
|
|
r'(ACCESS|ADDRESS|ADVANCING|AFTER|ALL|'
|
|
r'ALPHABET|ALPHABETIC|ALPHABETIC-LOWER|ALPHABETIC-UPPER|'
|
|
r'ALPHANUMERIC|ALPHANUMERIC-EDITED|ALSO|ALTER|ALTERNATE'
|
|
r'ANY|ARE|AREA|AREAS|ARGUMENT-NUMBER|ARGUMENT-VALUE|AS|'
|
|
r'ASCENDING|ASSIGN|AT|AUTO|AUTO-SKIP|AUTOMATIC|AUTOTERMINATE|'
|
|
r'BACKGROUND-COLOR|BASED|BEEP|BEFORE|BELL|'
|
|
r'BLANK|'
|
|
r'BLINK|BLOCK|BOTTOM|BY|BYTE-LENGTH|CHAINING|'
|
|
r'CHARACTER|CHARACTERS|CLASS|CODE|CODE-SET|COL|COLLATING|'
|
|
r'COLS|COLUMN|COLUMNS|COMMA|COMMAND-LINE|COMMIT|COMMON|'
|
|
r'CONSTANT|CONTAINS|CONTENT|CONTROL|'
|
|
r'CONTROLS|CONVERTING|COPY|CORR|CORRESPONDING|COUNT|CRT|'
|
|
r'CURRENCY|CURSOR|CYCLE|DATE|DAY|DAY-OF-WEEK|DE|DEBUGGING|'
|
|
r'DECIMAL-POINT|DECLARATIVES|DEFAULT|DELIMITED|'
|
|
r'DELIMITER|DEPENDING|DESCENDING|DETAIL|DISK|'
|
|
r'DOWN|DUPLICATES|DYNAMIC|EBCDIC|'
|
|
r'ENTRY|ENVIRONMENT-NAME|ENVIRONMENT-VALUE|EOL|EOP|'
|
|
r'EOS|ERASE|ERROR|ESCAPE|EXCEPTION|'
|
|
r'EXCLUSIVE|EXTEND|EXTERNAL|'
|
|
r'FILE-ID|FILLER|FINAL|FIRST|FIXED|FLOAT-LONG|FLOAT-SHORT|'
|
|
r'FOOTING|FOR|FOREGROUND-COLOR|FORMAT|FROM|FULL|FUNCTION|'
|
|
r'FUNCTION-ID|GIVING|GLOBAL|GROUP|'
|
|
r'HEADING|HIGHLIGHT|I-O|ID|'
|
|
r'IGNORE|IGNORING|IN|INDEX|INDEXED|INDICATE|'
|
|
r'INITIAL|INITIALIZED|INPUT|'
|
|
r'INTO|INTRINSIC|INVALID|IS|JUST|JUSTIFIED|KEY|LABEL|'
|
|
r'LAST|LEADING|LEFT|LENGTH|LIMIT|LIMITS|LINAGE|'
|
|
r'LINAGE-COUNTER|LINE|LINES|LOCALE|LOCK|'
|
|
r'LOWLIGHT|MANUAL|MEMORY|MINUS|MODE|'
|
|
r'MULTIPLE|NATIONAL|NATIONAL-EDITED|NATIVE|'
|
|
r'NEGATIVE|NEXT|NO|NULL|NULLS|NUMBER|NUMBERS|NUMERIC|'
|
|
r'NUMERIC-EDITED|OBJECT-COMPUTER|OCCURS|OF|OFF|OMITTED|ON|ONLY|'
|
|
r'OPTIONAL|ORDER|ORGANIZATION|OTHER|OUTPUT|OVERFLOW|'
|
|
r'OVERLINE|PACKED-DECIMAL|PADDING|PAGE|PARAGRAPH|'
|
|
r'PLUS|POINTER|POSITION|POSITIVE|PRESENT|PREVIOUS|'
|
|
r'PRINTER|PRINTING|PROCEDURE-POINTER|PROCEDURES|'
|
|
r'PROCEED|PROGRAM|PROGRAM-POINTER|PROMPT|QUOTE|'
|
|
r'QUOTES|RANDOM|RD|RECORD|RECORDING|RECORDS|RECURSIVE|'
|
|
r'REDEFINES|REEL|REFERENCE|RELATIVE|REMAINDER|REMOVAL|'
|
|
r'RENAMES|REPLACING|REPORT|REPORTING|REPORTS|REPOSITORY|'
|
|
r'REQUIRED|RESERVE|RETURNING|REVERSE-VIDEO|REWIND|'
|
|
r'RIGHT|ROLLBACK|ROUNDED|RUN|SAME|SCROLL|'
|
|
r'SECURE|SEGMENT-LIMIT|SELECT|SENTENCE|SEPARATE|'
|
|
r'SEQUENCE|SEQUENTIAL|SHARING|SIGN|SIGNED|SIGNED-INT|'
|
|
r'SIGNED-LONG|SIGNED-SHORT|SIZE|SORT-MERGE|SOURCE|'
|
|
r'SOURCE-COMPUTER|SPECIAL-NAMES|STANDARD|'
|
|
r'STANDARD-1|STANDARD-2|STATUS|SUM|'
|
|
r'SYMBOLIC|SYNC|SYNCHRONIZED|TALLYING|TAPE|'
|
|
r'TEST|THROUGH|THRU|TIME|TIMES|TO|TOP|TRAILING|'
|
|
r'TRANSFORM|TYPE|UNDERLINE|UNIT|UNSIGNED|'
|
|
r'UNSIGNED-INT|UNSIGNED-LONG|UNSIGNED-SHORT|UNTIL|UP|'
|
|
r'UPDATE|UPON|USAGE|USING|VALUE|VALUES|VARYING|WAIT|WHEN|'
|
|
r'WITH|WORDS|YYYYDDD|YYYYMMDD)'
|
|
r'\s*($|(?=[^0-9a-z_\-]))', Keyword.Pseudo),
|
|
|
|
# inactive reserved words
|
|
(r'(^|(?<=[^0-9a-z_\-]))'
|
|
r'(ACTIVE-CLASS|ALIGNED|ANYCASE|ARITHMETIC|ATTRIBUTE|B-AND|'
|
|
r'B-NOT|B-OR|B-XOR|BIT|BOOLEAN|CD|CENTER|CF|CH|CHAIN|CLASS-ID|'
|
|
r'CLASSIFICATION|COMMUNICATION|CONDITION|DATA-POINTER|'
|
|
r'DESTINATION|DISABLE|EC|EGI|EMI|ENABLE|END-RECEIVE|'
|
|
r'ENTRY-CONVENTION|EO|ESI|EXCEPTION-OBJECT|EXPANDS|FACTORY|'
|
|
r'FLOAT-BINARY-16|FLOAT-BINARY-34|FLOAT-BINARY-7|'
|
|
r'FLOAT-DECIMAL-16|FLOAT-DECIMAL-34|FLOAT-EXTENDED|FORMAT|'
|
|
r'FUNCTION-POINTER|GET|GROUP-USAGE|IMPLEMENTS|INFINITY|'
|
|
r'INHERITS|INTERFACE|INTERFACE-ID|INVOKE|LC_ALL|LC_COLLATE|'
|
|
r'LC_CTYPE|LC_MESSAGES|LC_MONETARY|LC_NUMERIC|LC_TIME|'
|
|
r'LINE-COUNTER|MESSAGE|METHOD|METHOD-ID|NESTED|NONE|NORMAL|'
|
|
r'OBJECT|OBJECT-REFERENCE|OPTIONS|OVERRIDE|PAGE-COUNTER|PF|PH|'
|
|
r'PROPERTY|PROTOTYPE|PURGE|QUEUE|RAISE|RAISING|RECEIVE|'
|
|
r'RELATION|REPLACE|REPRESENTS-NOT-A-NUMBER|RESET|RESUME|RETRY|'
|
|
r'RF|RH|SECONDS|SEGMENT|SELF|SEND|SOURCES|STATEMENT|STEP|'
|
|
r'STRONG|SUB-QUEUE-1|SUB-QUEUE-2|SUB-QUEUE-3|SUPER|SYMBOL|'
|
|
r'SYSTEM-DEFAULT|TABLE|TERMINAL|TEXT|TYPEDEF|UCS-4|UNIVERSAL|'
|
|
r'USER-DEFAULT|UTF-16|UTF-8|VAL-STATUS|VALID|VALIDATE|'
|
|
r'VALIDATE-STATUS)\s*($|(?=[^0-9a-z_\-]))', Error),
|
|
|
|
# Data Types
|
|
(r'(^|(?<=[^0-9a-z_\-]))'
|
|
r'(PIC\s+.+?(?=(\s|\.\s))|PICTURE\s+.+?(?=(\s|\.\s))|'
|
|
r'(COMPUTATIONAL)(-[1-5X])?|(COMP)(-[1-5X])?|'
|
|
r'BINARY-C-LONG|'
|
|
r'BINARY-CHAR|BINARY-DOUBLE|BINARY-LONG|BINARY-SHORT|'
|
|
r'BINARY)\s*($|(?=[^0-9a-z_\-]))', Keyword.Type),
|
|
|
|
# Operators
|
|
(r'(\*\*|\*|\+|-|/|<=|>=|<|>|==|/=|=)', Operator),
|
|
|
|
# (r'(::)', Keyword.Declaration),
|
|
|
|
(r'([(),;:&%.])', Punctuation),
|
|
|
|
# Intrinsics
|
|
(r'(^|(?<=[^0-9a-z_\-]))(ABS|ACOS|ANNUITY|ASIN|ATAN|BYTE-LENGTH|'
|
|
r'CHAR|COMBINED-DATETIME|CONCATENATE|COS|CURRENT-DATE|'
|
|
r'DATE-OF-INTEGER|DATE-TO-YYYYMMDD|DAY-OF-INTEGER|DAY-TO-YYYYDDD|'
|
|
r'EXCEPTION-(?:FILE|LOCATION|STATEMENT|STATUS)|EXP10|EXP|E|'
|
|
r'FACTORIAL|FRACTION-PART|INTEGER-OF-(?:DATE|DAY|PART)|INTEGER|'
|
|
r'LENGTH|LOCALE-(?:DATE|TIME(?:-FROM-SECONDS)?)|LOG10|LOG|'
|
|
r'LOWER-CASE|MAX|MEAN|MEDIAN|MIDRANGE|MIN|MOD|NUMVAL(?:-C)?|'
|
|
r'ORD(?:-MAX|-MIN)?|PI|PRESENT-VALUE|RANDOM|RANGE|REM|REVERSE|'
|
|
r'SECONDS-FROM-FORMATTED-TIME|SECONDS-PAST-MIDNIGHT|SIGN|SIN|SQRT|'
|
|
r'STANDARD-DEVIATION|STORED-CHAR-LENGTH|SUBSTITUTE(?:-CASE)?|'
|
|
r'SUM|TAN|TEST-DATE-YYYYMMDD|TEST-DAY-YYYYDDD|TRIM|'
|
|
r'UPPER-CASE|VARIANCE|WHEN-COMPILED|YEAR-TO-YYYY)\s*'
|
|
r'($|(?=[^0-9a-z_\-]))', Name.Function),
|
|
|
|
# Booleans
|
|
(r'(^|(?<=[^0-9a-z_\-]))(true|false)\s*($|(?=[^0-9a-z_\-]))', Name.Builtin),
|
|
# Comparing Operators
|
|
(r'(^|(?<=[^0-9a-z_\-]))(equal|equals|ne|lt|le|gt|ge|'
|
|
r'greater|less|than|not|and|or)\s*($|(?=[^0-9a-z_\-]))', Operator.Word),
|
|
],
|
|
|
|
# \"[^\"\n]*\"|\'[^\'\n]*\'
|
|
'strings': [
|
|
# apparently strings can be delimited by EOL if they are continued
|
|
# in the next line
|
|
(r'"[^"\n]*("|\n)', String.Double),
|
|
(r"'[^'\n]*('|\n)", String.Single),
|
|
],
|
|
|
|
'nums': [
|
|
(r'\d+(\s*|\.$|$)', Number.Integer),
|
|
(r'[+-]?\d*\.\d+([eE][-+]?\d+)?', Number.Float),
|
|
(r'[+-]?\d+\.\d*([eE][-+]?\d+)?', Number.Float),
|
|
],
|
|
}
|
|
|
|
|
|
class CobolFreeformatLexer(CobolLexer):
|
|
"""
|
|
Lexer for Free format OpenCOBOL code.
|
|
|
|
*New in Pygments 1.6.*
|
|
"""
|
|
name = 'COBOLFree'
|
|
aliases = ['cobolfree']
|
|
filenames = ['*.cbl', '*.CBL']
|
|
mimetypes = []
|
|
flags = re.IGNORECASE | re.MULTILINE
|
|
|
|
tokens = {
|
|
'comment': [
|
|
(r'(\*>.*\n|^\w*\*.*$)', Comment),
|
|
],
|
|
}
|
|
|
|
|
|
class LogosLexer(ObjectiveCppLexer):
|
|
"""
|
|
For Logos + Objective-C source code with preprocessor directives.
|
|
|
|
*New in Pygments 1.6.*
|
|
"""
|
|
|
|
name = 'Logos'
|
|
aliases = ['logos']
|
|
filenames = ['*.x', '*.xi', '*.xm', '*.xmi']
|
|
mimetypes = ['text/x-logos']
|
|
priority = 0.25
|
|
|
|
tokens = {
|
|
'statements': [
|
|
(r'(%orig|%log)\b', Keyword),
|
|
(r'(%c)\b(\()(\s*)([a-zA-Z$_][a-zA-Z0-9$_]*)(\s*)(\))',
|
|
bygroups(Keyword, Punctuation, Text, Name.Class, Text, Punctuation)),
|
|
(r'(%init)\b(\()',
|
|
bygroups(Keyword, Punctuation), 'logos_init_directive'),
|
|
(r'(%init)(?=\s*;)', bygroups(Keyword)),
|
|
(r'(%hook|%group)(\s+)([a-zA-Z$_][a-zA-Z0-9$_]+)',
|
|
bygroups(Keyword, Text, Name.Class), '#pop'),
|
|
(r'(%subclass)(\s+)', bygroups(Keyword, Text),
|
|
('#pop', 'logos_classname')),
|
|
inherit,
|
|
],
|
|
'logos_init_directive' : [
|
|
('\s+', Text),
|
|
(',', Punctuation, ('logos_init_directive', '#pop')),
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)(\s*)(=)(\s*)([^);]*)',
|
|
bygroups(Name.Class, Text, Punctuation, Text, Text)),
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)', Name.Class),
|
|
('\)', Punctuation, '#pop'),
|
|
],
|
|
'logos_classname' : [
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)(\s*:\s*)([a-zA-Z$_][a-zA-Z0-9$_]*)?',
|
|
bygroups(Name.Class, Text, Name.Class), '#pop'),
|
|
('([a-zA-Z$_][a-zA-Z0-9$_]*)', Name.Class, '#pop')
|
|
],
|
|
'root': [
|
|
(r'(%subclass)(\s+)', bygroups(Keyword, Text),
|
|
'logos_classname'),
|
|
(r'(%hook|%group)(\s+)([a-zA-Z$_][a-zA-Z0-9$_]+)',
|
|
bygroups(Keyword, Text, Name.Class)),
|
|
(r'(%config)(\s*\(\s*)(\w+)(\s*=\s*)(.*?)(\s*\)\s*)',
|
|
bygroups(Keyword, Text, Name.Variable, Text, String, Text)),
|
|
(r'(%ctor)(\s*)({)', bygroups(Keyword, Text, Punctuation),
|
|
'function'),
|
|
(r'(%new)(\s*)(\()(\s*.*?\s*)(\))',
|
|
bygroups(Keyword, Text, Keyword, String, Keyword)),
|
|
(r'(\s*)(%end)(\s*)', bygroups(Text, Keyword, Text)),
|
|
inherit,
|
|
],
|
|
}
|
|
|
|
_logos_keywords = re.compile(r'%(?:hook|ctor|init|c\()')
|
|
|
|
def analyse_text(text):
|
|
if LogosLexer._logos_keywords.search(text):
|
|
return 1.0
|
|
return 0
|