83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""
|
|
pygments.lexers.floscript
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
Lexer for FloScript
|
|
|
|
:copyright: Copyright 2006-2020 by the Pygments team, see AUTHORS.
|
|
:license: BSD, see LICENSE for details.
|
|
"""
|
|
|
|
from pygments.lexer import RegexLexer, include
|
|
from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
|
|
Number, Punctuation
|
|
|
|
__all__ = ['FloScriptLexer']
|
|
|
|
|
|
class FloScriptLexer(RegexLexer):
|
|
"""
|
|
For `FloScript <https://github.com/ioflo/ioflo>`_ configuration language source code.
|
|
|
|
.. versionadded:: 2.4
|
|
"""
|
|
|
|
name = 'FloScript'
|
|
aliases = ['floscript', 'flo']
|
|
filenames = ['*.flo']
|
|
|
|
def innerstring_rules(ttype):
|
|
return [
|
|
# the old style '%s' % (...) string formatting
|
|
(r'%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?'
|
|
'[hlL]?[E-GXc-giorsux%]', String.Interpol),
|
|
# backslashes, quotes and formatting signs must be parsed one at a time
|
|
(r'[^\\\'"%\n]+', ttype),
|
|
(r'[\'"\\]', ttype),
|
|
# unhandled string formatting sign
|
|
(r'%', ttype),
|
|
# newlines are an error (use "nl" state)
|
|
]
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'\n', Text),
|
|
(r'[^\S\n]+', Text),
|
|
|
|
(r'[]{}:(),;[]', Punctuation),
|
|
(r'\\\n', Text),
|
|
(r'\\', Text),
|
|
(r'(to|by|with|from|per|for|cum|qua|via|as|at|in|of|on|re|is|if|be|into|'
|
|
r'and|not)\b', Operator.Word),
|
|
(r'!=|==|<<|>>|[-~+/*%=<>&^|.]', Operator),
|
|
(r'(load|init|server|logger|log|loggee|first|over|under|next|done|timeout|'
|
|
r'repeat|native|benter|enter|recur|exit|precur|renter|rexit|print|put|inc|'
|
|
r'copy|set|aux|rear|raze|go|let|do|bid|ready|start|stop|run|abort|use|flo|'
|
|
r'give|take)\b', Name.Builtin),
|
|
(r'(frame|framer|house)\b', Keyword),
|
|
('"', String, 'string'),
|
|
|
|
include('name'),
|
|
include('numbers'),
|
|
(r'#.+$', Comment.Singleline),
|
|
],
|
|
'string': [
|
|
('[^"]+', String),
|
|
('"', String, '#pop'),
|
|
],
|
|
'numbers': [
|
|
(r'(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?j?', Number.Float),
|
|
(r'\d+[eE][+-]?[0-9]+j?', Number.Float),
|
|
(r'0[0-7]+j?', Number.Oct),
|
|
(r'0[bB][01]+', Number.Bin),
|
|
(r'0[xX][a-fA-F0-9]+', Number.Hex),
|
|
(r'\d+L', Number.Integer.Long),
|
|
(r'\d+j?', Number.Integer)
|
|
],
|
|
|
|
'name': [
|
|
(r'@[\w.]+', Name.Decorator),
|
|
(r'[a-zA-Z_]\w*', Name),
|
|
],
|
|
}
|