Sha256: d96748a83199ce49ed6f76c372811b9b2caed8ce94492dacec85ec7c469b2d03
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Size: 1.44 KB
Versions: 75
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Stored size: 1.44 KB
Contents
# begin: ragel
=begin
%%{
machine bel;
include 'common.rl';
action blank_line_yield {
yield blank_line
}
blank = SP*;
bl_ast := blank NL? @blank_line_yield;
}%%
=end
# end: ragel
require_relative '../ast/node'
require_relative '../mixin/buffer'
require_relative '../nonblocking_io_wrapper'
module BELParser
module Parsers
module Common
module BlankLine
class << self
MAX_LENGTH = 1024 * 128 # 128K
def parse(content)
return nil unless content
Parser.new(content).each do |obj|
yield obj
end
end
end
private
class Parser
include Enumerable
include BELParser::Parsers::Buffer
include BELParser::Parsers::AST::Sexp
def initialize(content)
@content = content
# begin: ragel
%% write data;
# end: ragel
end
def each
@buffers = {}
@incomplete = {}
data = @content.unpack('C*')
p = 0
pe = data.length
# begin: ragel
%% write init;
%% write exec;
# end: ragel
end
end
end
end
end
end
if __FILE__ == $0
$stdin.each_line do |line|
BELParser::Parsers::Common::BlankLine.parse(line) { |obj|
puts obj.inspect
}
end
end
# vim: ft=ruby ts=2 sw=2:
# encoding: utf-8
Version data entries
75 entries across 75 versions & 1 rubygems