Coverage for pygments.lexers.inferno : 100%

Hot-keys on this page
r m x p toggle line displays
j k next/prev highlighted chunk
0 (zero) top of page
1 (one) first highlighted chunk
# -*- coding: utf-8 -*- pygments.lexers.inferno ~~~~~~~~~~~~~~~~~~~~~~~
Lexers for Inferno os and all the related stuff.
:copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. """
Name, String, Number
""" Lexer for `Limbo programming language <http://www.vitanuova.com/inferno/limbo.html>`_
TODO: - maybe implement better var declaration highlighting - some simple syntax error highlighting
.. versionadded:: 2.0 """
'whitespace': [ (r'^(\s*)([a-zA-Z_]\w*:(\s*)\n)', bygroups(Text, Name.Label)), (r'\n', Text), (r'\s+', Text), (r'#(\n|(.|\n)*?[^\\]\n)', Comment.Single), ], 'string': [ (r'"', String, '#pop'), (r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|' r'u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})', String.Escape), (r'[^\\"\n]+', String), # all other characters (r'\\', String), # stray backslash ], '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+', Number.Float), (r'(\d+\.\d*|\.\d+|\d+[fF])', Number.Float), (r'16r[0-9a-fA-F]+', Number.Hex), (r'8r[0-7]+', Number.Oct), (r'((([1-3]\d)|([2-9]))r)?(\d+)', Number.Integer), (r'[()\[\],.]', Punctuation), (r'[~!%^&*+=|?:<>/-]|(->)|(<-)|(=>)|(::)', Operator), (r'(alt|break|case|continue|cyclic|do|else|exit' r'for|hd|if|implement|import|include|len|load|or' r'pick|return|spawn|tagof|tl|to|while)\b', Keyword), (r'(byte|int|big|real|string|array|chan|list|adt' r'|fn|ref|of|module|self|type)\b', Keyword.Type), (r'(con|iota|nil)\b', Keyword.Constant), ('[a-zA-Z_]\w*', Name), ], 'statement' : [ include('whitespace'), include('statements'), ('[{}]', Punctuation), (';', Punctuation, '#pop'), ], 'root': [ include('whitespace'), default('statement'), ], }
# Any limbo module implements something
# TODO: # - Make lexers for: # - asm sources # - man pages # - mkfiles # - module definitions # - namespace definitions # - shell scripts # - maybe keyfiles and fonts # they all seem to be quite similar to their equivalents # from unix world, so there should not be a lot of problems |