class PegLexer(RegexLexer):
This lexer is for Parsing Expression Grammars (PEG).
Various implementations of PEG have made different decisions regarding the syntax, so let's try to be accommodating:
<-
, ←
, :
, and =
are all accepted as rule operators.|
and /
are choice operators.^
, ↑
, and ~
are cut operators.a-z
character immediately before a string, or
multiple a-z
characters following a string, are part of the
string (e.g., r"..."
or "..."ilmsuxa
).Class Variable | aliases |
Undocumented |
Class Variable | filenames |
Undocumented |
Class Variable | mimetypes |
Undocumented |
Class Variable | name |
Undocumented |
Class Variable | tokens |
Undocumented |
Inherited from RegexLexer
:
Method | get_tokens_unprocessed |
Split text into (tokentype, text) pairs. |
Inherited from Lexer
(via RegexLexer
):
Method | analyse_text |
No summary |
Method | get_tokens |
Return an iterable of (tokentype, value) pairs generated from text . If unfiltered is set to True , the filtering mechanism is bypassed even if filters are defined. |
Class Variable | alias_filenames |
Undocumented |
Method | __init__ |
Undocumented |
Method | __repr__ |
Undocumented |
Method | add_filter |
Add a new stream filter to this lexer. |
Class Variable | priority |
Undocumented |
Instance Variable | encoding |
Undocumented |
Instance Variable | ensurenl |
Undocumented |
Instance Variable | filters |
Undocumented |
Instance Variable | options |
Undocumented |
Instance Variable | stripall |
Undocumented |
Instance Variable | stripnl |
Undocumented |
Instance Variable | tabsize |
Undocumented |