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# -*- coding: utf-8 -*- pygments.lexers.algebra ~~~~~~~~~~~~~~~~~~~~~~~
Lexers for computer algebra systems.
:copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. """
Number, Punctuation
""" For `GAP <http://www.gap-system.org>`_ source code.
.. versionadded:: 2.0 """
'root': [ (r'#.*$', Comment.Single), (r'"(?:[^"\\]|\\.)*"', String), (r'\(|\)|\[|\]|\{|\}', Punctuation), (r'''(?x)\b(?: if|then|elif|else|fi| for|while|do|od| repeat|until| break|continue| function|local|return|end| rec| quit|QUIT| IsBound|Unbind| TryNextMethod| Info|Assert )\b''', Keyword), (r'''(?x)\b(?: true|false|fail|infinity )\b''', Name.Constant), (r'''(?x)\b(?: (Declare|Install)([A-Z][A-Za-z]+)| BindGlobal|BIND_GLOBAL )\b''', Name.Builtin), (r'\.|,|:=|;|=|\+|-|\*|/|\^|>|<', Operator), (r'''(?x)\b(?: and|or|not|mod|in )\b''', Operator.Word), (r'''(?x) (?:\w+|`[^`]*`) (?:::\w+|`[^`]*`)*''', Name.Variable), (r'[0-9]+(?:\.[0-9]*)?(?:e[0-9]+)?', Number), (r'\.[0-9]+(?:e[0-9]+)?', Number), (r'.', Text) ] }
""" Lexer for `Mathematica <http://www.wolfram.com/mathematica/>`_ source code.
.. versionadded:: 2.0 """ 'application/vnd.wolfram.mathematica', 'application/vnd.wolfram.mathematica.package', 'application/vnd.wolfram.cdf']
# http://reference.wolfram.com/mathematica/guide/Syntax.html ";;", "=", "=.", "!=" "==", ":=", "->", ":>", "/.", "+", "-", "*", "/", "^", "&&", "||", "!", "<>", "|", "/;", "?", "@", "//", "/@", "@@", "@@@", "~~", "===", "&", "<", ">", "<=", ">=", )
return '(%s)' % ('|'.join(re.escape(entry) for entry in entries))
'root': [ (r'(?s)\(\*.*?\*\)', Comment),
(r'([a-zA-Z]+[A-Za-z0-9]*`)', Name.Namespace), (r'([A-Za-z0-9]*_+[A-Za-z0-9]*)', Name.Variable), (r'#\d*', Name.Variable), (r'([a-zA-Z]+[a-zA-Z0-9]*)', Name),
(r'-?[0-9]+\.[0-9]*', Number.Float), (r'-?[0-9]*\.[0-9]+', Number.Float), (r'-?[0-9]+', Number.Integer),
(words(operators), Operator), (words(punctuation), Punctuation), (r'".*?"', String), (r'\s+', Text.Whitespace), ], }
""" A `MuPAD <http://www.mupad.com>`_ lexer. Contributed by Christopher Creutzig <christopher@creutzig.de>.
.. versionadded:: 0.8 """
'root': [ (r'//.*?$', Comment.Single), (r'/\*', Comment.Multiline, 'comment'), (r'"(?:[^"\\]|\\.)*"', String), (r'\(|\)|\[|\]|\{|\}', Punctuation), (r'''(?x)\b(?: next|break|end| axiom|end_axiom|category|end_category|domain|end_domain|inherits| if|%if|then|elif|else|end_if| case|of|do|otherwise|end_case| while|end_while| repeat|until|end_repeat| for|from|to|downto|step|end_for| proc|local|option|save|begin|end_proc| delete|frame )\b''', Keyword), (r'''(?x)\b(?: DOM_ARRAY|DOM_BOOL|DOM_COMPLEX|DOM_DOMAIN|DOM_EXEC|DOM_EXPR| DOM_FAIL|DOM_FLOAT|DOM_FRAME|DOM_FUNC_ENV|DOM_HFARRAY|DOM_IDENT| DOM_INT|DOM_INTERVAL|DOM_LIST|DOM_NIL|DOM_NULL|DOM_POLY|DOM_PROC| DOM_PROC_ENV|DOM_RAT|DOM_SET|DOM_STRING|DOM_TABLE|DOM_VAR )\b''', Name.Class), (r'''(?x)\b(?: PI|EULER|E|CATALAN| NIL|FAIL|undefined|infinity| TRUE|FALSE|UNKNOWN )\b''', Name.Constant), (r'\b(?:dom|procname)\b', Name.Builtin.Pseudo), (r'\.|,|:|;|=|\+|-|\*|/|\^|@|>|<|\$|\||!|\'|%|~=', Operator), (r'''(?x)\b(?: and|or|not|xor| assuming| div|mod| union|minus|intersect|in|subset )\b''', Operator.Word), (r'\b(?:I|RDN_INF|RD_NINF|RD_NAN)\b', Number), # (r'\b(?:adt|linalg|newDomain|hold)\b', Name.Builtin), (r'''(?x) ((?:[a-zA-Z_#][\w#]*|`[^`]*`) (?:::[a-zA-Z_#][\w#]*|`[^`]*`)*)(\s*)([(])''', bygroups(Name.Function, Text, Punctuation)), (r'''(?x) (?:[a-zA-Z_#][\w#]*|`[^`]*`) (?:::[a-zA-Z_#][\w#]*|`[^`]*`)*''', Name.Variable), (r'[0-9]+(?:\.[0-9]*)?(?:e[0-9]+)?', Number), (r'\.[0-9]+(?:e[0-9]+)?', Number), (r'.', Text) ], 'comment': [ (r'[^*/]', Comment.Multiline), (r'/\*', Comment.Multiline, '#push'), (r'\*/', Comment.Multiline, '#pop'), (r'[*/]', Comment.Multiline) ] } |